mirror of https://git.ffmpeg.org/ffmpeg.git
2550 lines
104 KiB
Plaintext
2550 lines
104 KiB
Plaintext
Entries are sorted chronologically from oldest to youngest within each release,
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releases are sorted from youngest to oldest.
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version 4.1.6:
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avcodec/hevc_mp4toannexb_bsf: Check NAL size against available input
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avcodec/dstdec: Replace AC overread check by sample rate check
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avformat/utils: reorder duration computation to avoid overflow
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avcodec/pngdec: Check for fctl after idat
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avformat/hls: Pass a copy of the URL for probing
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avformat/hls: check segment duration value of EXTINF
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avutil/common: Fix integer overflow in av_ceil_log2_c()
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avcodec/wmalosslessdec: fix overflow with pred in revert_cdlms
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avformat/mvdec: Fix integer overflow with billions of channels
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avformat/microdvddec: skip malformed lines without frame number.
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avformat/mxfdec: free duplicated utf16 strings
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avformat/4xm: Check that a video stream was created before returning packets for it
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avcodec/ffwavesynth: Avoid undefined operation on ts overflow
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avcodec/mpeg4videodec: Fix 2 integer overflows in get_amv()
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avcodec/lossless_audiodsp: Fix undefined overflows in scalarproduct_and_madd_int16_c()
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avcodec/sonic: Fix several integer overflows
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avcodec/mpeg4videodec: avoid invalid values and reinitialize in format changes for studio profile
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avcodec/pixlet: Fix log(0) check
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avcodec/iff: Fix off by x error
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avcodec/wmalosslessdec: Check block_align maximum
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avcodec/loco: Fix signed integer overflow in loco_get_rice()
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avformat/thp: Check fps
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avformat/mpl2dec: Fix integer overflow with duration
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avcodec/mpeg12dec: remove outdated comments
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avcodec/snowdec: Avoid integer overflow with huge qlog
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avformat/mov: Check if DTS is AV_NOPTS_VALUE in mov_find_next_sample().
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avcodec/mpeg12dec: Fix got_output
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avformat/4xm: Cleanup on GET_LIST_HEADER() failure
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avcodec/lzf: Consider the needed size in reallocation
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avformat/mlvdec: fail reading a packet with 0 streams
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avformat/thp: Check compcount
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avcodec/adpcm: XA: Check shift similar to filter
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avcodec/huffyuvdec: Test vertical coordinate more often
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avcodec/hq_hqa: Check info size
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avcodec/wmalosslessdec: Fix integer overflow in mclms_predict()
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avcodec/vp9dsp_template: Fix integer overflow(s) in iadst16_1d()
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avcodec/h264dec: Disable forced small_padding on flag2 fast
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avformat/oggparsevorbis: Error out on double init of vp
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avcodec/pnmdec: Use unsigned for maxval rescaling
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avcodec/ivi: Clear got_p_frame before decoding a new frame using it
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avcodec/dsddec: Check channels
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avcodec/xvididct: Fix integer overflow in idct_row()
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avcodec/wmalosslessdec: Fix integer overflows in revert_inter_ch_decorr()
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avcodec/cbs_jpeg: Fix infinite loop in cbs_jpeg_split_fragment()
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avformat/mpegenc: Fix integer overflow with AV_NOPTS_VALUE
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avformat/swfenc: Fix integer overflow in frame rate handling
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avformat/aadec: Check toc_size to contain the minimum to demuxer uses
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avcodec/cbs_h265_syntax_template: Limit num_long_term_pics more strictly
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avformat/mov: Don't allow negative sample sizes.
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mpeg4videoenc: Don't crash with -fsanitize=bounds
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avformat/mpegts: Shuffle avio_seek
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avcodec/binkaudio: Fix 2Ghz sample_rate
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avcodec/adpcm: Fix integer overflow in ADPCM THP
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avcodec/ralf: Check num_blocks before use
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avcodec/iff: Test video_size being non zero
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avcodec/utvideodec: Fix integer overflow in decode_plane()
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avcodec/ttadsp: Fix several integer overflows in tta_filter_process_c()
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avcodec/ralf: Fix integer overflow in decode_block()
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avcodec/nuv: widen buf_size type
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avcodec/iff: Fix several integer overflows
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avcodec/g729postfilter: Clip gain before scaling with AGC_FAC1
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avcodec/alac: Fix integer overflow with 24/20bps samples
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avcodec/dstdec: Check sample rate
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avformat/thp: Require a video stream
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avformat/mpeg: Decrease score by 1 for files with very little valid data
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avcodec/pngdec: Check length in fdAT
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avcodec/g2meet: Check tile_width in epic_jb_decode_tile()
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avcodec/hapdec: Check tex_size more strictly and before using it
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avcodec/vp9dsp_template: Fix integer overflows in idct32_1d()
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avcodec/alacdsp: Fix invalid shift in append_extra_bits()
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libavcodec/wmalosslessdec: prevent sum of positive numbers from becoming negative
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avcodec/dstdec: Fix integer overflow in read_table()
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avcodec/txd: Check for input size against the header size.
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avcodec/svq1dec: Check that there is data left after the header
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avcodec/cbs_h265_syntax_template: Check num_negative/positive_pics when inter_ref_pic_set_prediction_flag is set
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avcodec/intrax8: Check for end of bitstream in ff_intrax8_decode_picture()
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avcodec/hevc_mp4toannexb_bsf: Check nalu_size
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avcodec/iff: Check length before memcpy() in decode_deep_rle32()
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avcodec/iff: Fix invalid pointer intermediates in decode_deep_rle32()
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avcodec/pngdec: Pass ret from decode_iccp_chunk()
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avcodec/rv40dsp: Fix integer overflows in rv40_weight_func_*()
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avcodec/ac3dec_fixed: Fix several invalid left shifts in scale_coefs()
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avcodec/flac_parser: Do not lose header count in find_headers_search()
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avcodec/audiodsp: Fix integer overflow in scalarproduct_int16_c()
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avcodec/cbs_jpeg_syntax_template: Check array index in huffman_table()
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avcodec/cbs_jpeg_syntax_template: Check table index before use in dht()
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avformat/oggdec: Check for EOF after page header
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swscale/yuv2rgb: Fix vertical dither offset with slices
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avcodec/dpcm: clip exponent into supported range in XAN DPCM
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avcodec/flacdsp_template: Fix invalid shifts in decorrelate
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avcodec/xvididct: Fix integer overflow in MULT()
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avcodec/ffwavesynth: Correct undefined overflow of PINK_UNIT
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avcodec/cbs_h264_syntax_template: fix off by 1 error with slice_group_change_cycle
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swscale/output: Fix integer overflow in yuv2rgb_write_full() with out of range input
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swscale/output: Fix integer overflow in alpha computation in yuv2gbrp16_full_X_c()
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libavformat/amr.c: Check return value from avio_read()
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libavformat/mov.c: Free aes_decrypt to avoid leaking memory
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libavformat/oggdec.c: Check return value from avio_read()
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avformat/asfdec_f: Fix overflow check in get_tag()
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avformat/nsvdec: Fix memleaks on errors while reading the header
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avcodec/ffwavesynth: Fix integer overflow in computation of ddphi
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avcodec/cbs_jpeg: Check length for SOS
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avcodec/adpcm: Fix invalid shift in AV_CODEC_ID_ADPCM_PSX
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avcodec/mpeg12dec: Fix invalid shift in mpeg2_fast_decode_block_intra()
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avcodec/cbs_h2645: Treat slices without data as invalid
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avcodec/cbs_h2645: Remove dead code to delete trailing zeroes
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avcodec/cbs_av1_syntax_template: Set seen_frame_header only after successfull uncompressed_header()
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avcodec/mpegaudioenc_template: fix invalid shift of sample
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avcodec/motion_est_template: Fix invalid shifts in no_sub_motion_search()
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libavformat/avienc: Check bits per sample for PAL8
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avformat/mpegts: Improve the position determination for avpriv_mpegts_parse_packet()
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avcodec/magicyuv: Check that there are enough lines for interlacing to be possible
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avformat/mvdec: Check stream numbers
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avcodec/pcm: Fix invalid shift in AV_CODEC_ID_PCM_LXF
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avcodec/qdm2: Check fft_coefs_index
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avformat/utils: Fix integer overflow with complex time bases in avformat_find_stream_info()
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avformat/avidec: Avoid integer overflow in NI switch check
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fftools/ffmpeg: Fix integer overflow in duration computation in seek_to_start()
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avfilter/vf_aspect: Fix integer overflow in compute_dar()
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avcodec/apedec: Fix invalid shift with 24 bps
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avformat/utils: Fix undefined behavior in ff_configure_buffers_for_index()
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avcodec/dpcm: Fix integer overflow in AV_CODEC_ID_GREMLIN_DPCM
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avcodec/wmalosslessdec: Fix integer overflow with sliding in padding bits
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avcodec/wmalosslessdec: Fix loop in revert_acfilter()
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avcodec/lagarith: Sanity check scale
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avcodec/apedec: Fix integer overflows in predictor_decode_mono_3950()
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avcodec/ralf: Fix integer overflow in apply_lpc()
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avcodec/dca_lbr: Fix some error codes and error passing
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avcodec/wmavoice: Fix rounding and integer anomalies in calc_input_response()
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avcodec/wmavoice: sanity check block_align
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avcodec/pcm: Fix invalid shift in pcm_decode_frame for LXF
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avcodec/snappy: Sanity check bytestream2_get_levarint()
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avcodec/mlpdsp: Fix a invalid shift in ff_mlp_rematrix_channel()
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avcodec/avdct: Clear IDCTDSPContext context
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avcodec/x86/diracdsp: Fix high bits on Windows x86_64
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avformat/mov: Check STCO location
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avcodec/wmalosslessdec: Fix multiple integer overflows
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avcodec/apedec: Fix undefined integer overflow in decode_array_0000()
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avcodec/smacker: Check space before decoding type
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avcodec/rawdec: Use linesize in b64a
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avcodec/iff: Over-allocate ham_palbuf for HAM6 IFF-PBM
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avcodec/x86/diracdsp: Fix incorrect src addressing in dequant_subband_32()
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avfilter/vf_find_rect: Remove assert
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avfilter/vf_find_rect: Increase worst case score
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swscale/input: Fix several invalid shifts related to rgb2yuv constants
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swscale/output: Fix several invalid shifts in yuv2rgb_full_1_c_template()
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swscale/swscale: Fix several invalid shifts related to vChrDrop
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avcodec/hevc_mp4toannexb_bsf: check that nalu size doesnt overflow
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avcodec/hevc_mp4toannexb_bsf: Avoid NULL memcpy()
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avcodec/cbs_av1: Check leb128 values read
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avcodec/wmalosslessdec: move channel check up
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avcodec/cbs_h2645: Skip all 0 NAL units
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avcodec/adpcm: Fix overflow in FFABS() IMA_EA_EACS
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avcodec/alac: Fix integer overflow in LPC coefficient adaption
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avcodec/g729postfilter: Optimize out overflowing multiplication from apply_tilt_comp()
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avcodec/vc1dec: Check field_mode for sprites
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avcodec/vc1dec: Limit bits by the actual bitstream size
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avcodec/vmdaudio: Check block_align more
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avformat/mov: fix memleaks
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libavformat/mov: Fix memleaks when demuxing DV audio
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avformat/mov: Fix reel_name size check
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avformat/mov: Fix memleak upon encountering repeating tags
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avformat/matroskaenc: Don't use NULL for %s format string
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avformat/webvttdec: Fix memleak upon read header failure
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avformat/vplayerdec: Fix memleak upon read header failure
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avformat/tedcaptionsdec: Fix memleak upon read header failure
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avformat/subviewerdec: Fix memleak upon read header failure
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avformat/subviewer1dec: Fix memleak upon read header failure
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avformat/stldec: Fix memleak upon read header failure
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avformat/srtdec: Fix memleak upon read header failure
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avformat/sccdec: Fix memleak upon read header failure
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avformat/samidec: Fix memleak upon read header failure
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avformat/pjsdec: Fix memleak upon read header failure
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avformat/mpsubdec: Fix memleak upon read header failure
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avformat/mpl2dec: Fix memleak upon read header failure
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avformat/microdvddec: Fix memleak upon read header failure
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avformat/lrcdec: Fix memleak upon read header failure
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avformat/jacosubdec: Fix memleak upon read header failure
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avformat/assdec: Fix memleak upon read header failure
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avformat/aqtitledec: Fix memleak upon read header failure
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avformat/mov: Fix memleaks upon read_header failure
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avformat/omadec: Fix memleaks upon read_header failure
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avformat/matroskadec: Fix memleaks in WebM DASH manifest demuxer
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avformat/matroskadec: Use right number of tracks
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avformat/matroskadec: Fix handling gigantic durations
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avcodec/cinepakenc: Fix invalid shifts
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avcodec/cbs_h2645: Fix potential out-of-bounds array access
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h264_redundant_pps: Fix memleak in case of errors
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avformat/aviobuf: Don't check for overflow after it happened
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avformat/matroskaenc: Fix memleak upon encountering bogus chapter
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fftools/ffmpeg_opt: Check attachment filesize
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avformat/webmdashenc: Check codec types
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avformat/avidec: Fix memleak with embedded GAB2 subtitles
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avformat/webmdashenc: Fix memleak upon realloc failure
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avformat/matroskadec: Don't discard the upper 32bits of TrackNumber
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avformat/hnm: Check for extradata allocation failure
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avformat/subtitles: Don't increment packet counter prematurely
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avformat/bethsoftvid: Fix potential memleak upon reallocation failure
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avformat/smoothstreaming: Fix memleaks on errors
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avformat/matroskaenc: Check BlockAdditional size before use
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avformat/utils: Fix memleaks in avformat_open_input()
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avcodec/cavsdsp: Fix undefined left shifts of negative numbers
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avformat/mov: Don't leak MOVFragmentStreamInfo on error
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avformat/mov: Free encryption data on error
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avformat/hevc: Fix potential leak in case of ff_hevc_annexb2mp4_buf failure
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avformat/matroskaenc: Check for reformatting errors
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avcodec/ra144enc: Fix invalid left shift of negative number
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avcodec/adxenc: Avoid undefined left shift of negative numbers
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avcodec/adpcm: Fix undefined left shifts of negative numbers
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avformat/segafilmenc: Fix undefined left shift of 1 by 31 places
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avcodec/proresenc_anatoliy: Fix invalid left shift of negative number
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avformat/wtvdec: Fix memleak when reading header fails
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avformat/fitsdec: Fix potential leak of string in AVBPrint
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avformat/matroskadec: Fix use-after-free when demuxing ProRes
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avformat/matroskadec: Fix demuxing ProRes
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avformat/av1: Fix leak of dynamic buffer in case of parsing failure
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fftools/ffmpeg: Free swresample dictionary during cleanup
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avfilter/vf_xbr: Fix left shift of negative number
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avfilter/vf_hqx: Fix undefined left shifts of negative numbers
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avcodec/jpeg2000dwt: Fix undefined shifts of negative numbers
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avcodec/ituh263dec: Fix undefined left shift of negative number
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avcodec/dnxhdenc: Fix undefined left shifts of negative numbers
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swscale/utils: Fix invalid left shifts of negative numbers
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swscale/x86/swscale: Fix undefined left shifts of negative numbers
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avcodec/exr: Fix undefined left shifts of negative numbers
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avformat/movenc: Fix undefined shift
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avcodec/pcm: Fix undefined shifts
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avcodec/wavpackenc: Fix undefined shifts
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avutil/encryption_info: Don't pass NULL to memcpy
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avcodec/ac3enc: Fix invalid shift
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avcodec/tdsc: Fix undefined shifts
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fftools/ffmpeg_opt: Fix signed integer overflow
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avformat/mov: Fix memleak
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avcodec/ttaenc: Fix undefined shift
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lavf/webm_chunk: Fix NULL dereference
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avcodec/cbs_av1: Fix writing uvlc numbers >= INT_MAX
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avcodec/bitstream: Don't check for undefined behaviour after it happened
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libavcodec/libvpxenc: Don't free user-provided AVPacket
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libavcodec/libmp3lame: Don't free user-provided AVPacket
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avcodec/libopusenc: Don't free user-provided AVPacket
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avcodec/cbs_h265: fix writing extension_data bits
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avformat/matroskadec: Fix default value of BlockAddID
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avformat/dashdec: Don't allocate and leak strings that are never used
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version 4.1.5:
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- Changelog: Fix formating for 4.1.4
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- avcodec/cbs_av1: avoid reading trailing bits when obu type is OBU_TILE_LIST
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- avcodec/av1_parser: skip frames with spatial_id > 0
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- cbs_h264: Fix missing inferred colour description fields
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- avcodec/cbs_av1: keep separate reference frame state for reading and writing
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- avcodec/cbs_av1: fix reading reference order hint in skip_mode_params()
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- configure: bump year
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- avcodec/pgssubdec: Free subtitle on error
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- avcodec/ffwavesynth: Fix undefined overflow in wavesynth_synth_sample()
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- avcodec/cook: Use 3 stage VLC decoding for channel_coupling
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- avcodec/wmalosslessdec: Fixes undefined overflow in dequantization in decode_subframe()
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- avcodec/sonic: Check e in get_symbol()
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- avcodec/twinvqdec: Correct overflow in block align check
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- avcodec/vc1dec: Fix "return -1" cases
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- avcodec/vc1dec: Free sprite_output_frame on error
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- avcodec/atrac9dec: Clamp band_ext_data to max that can be read if skipped.
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- avcodec/wmadec: Keep track of exponent initialization per channel
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- avcodec/iff: Check that video_size is large enough for the read parameters
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- avcodec/cbs_vp9: Check data_size
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- avcodec/cbs_vp9: Check index_size
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- avcodec/adpcm: Clip predictor for APC
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- avcodec/targa: Check colors vs. available space
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- avcodec/dstdec: Use get_ur_golomb_jpegls()
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- avcodec/wmavoice: Check remaining input in parse_packet_header()
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- avcodec/wmalosslessdec: Fix 2 overflows in mclms
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- avcodec/wmaprodec: Fixes integer overflow with 32bit samples
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- avcodec/adpcm: Fix invalid shift in xa_decode()
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- avcodec/wmalosslessdec: Fix several integer issues
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- avcodec/wmalosslessdec: Check that padding bits is not more than sample bits
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- avcodec/iff: Skip overflowing runs in decode_delta_d()
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- avcodec/pnm: Check that the header is not truncated
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- avcodec/mp3_header_decompress_bsf: Check sample_rate_index
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- avcodec/cbs_av1_syntax_template: Check num_y_points
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- avcodec/cbs_av1: fix array size for ar_coeffs_cb_plus_128 and ar_coeffs_cr_plus_128
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- avformat/rmdec: Initialize and sanity check offset in ivr_read_header()
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- avcodec/apedec: Fix 2 integer overflows
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- avformat/id3v2: Fix double-free on error
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- avcodec/wmaprodec: Set packet_loss when we error out on a sanity check
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- avcodec/wmaprodec: Check offset
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- avcodec/truemotion2: Fix 2 integer overflows in tm2_low_res_block()
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- avcodec/wmaprodec: Check if the channel sum of all internal contexts match the external
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- avcodec/atrac9dec: Check q_unit_cnt more completely before using it to access at9_tab_band_ext_group
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- avcodec/fitsdec: Use lrint()
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- avcodec/g729dec: require buf_size to be non 0
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- avcodec/alac: Fix integer overflow in lpc_prediction() with sign
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- avcodec/wmaprodec: Fix buflen computation in save_bits()
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- avcodec/vc1_block: Fix integer overflow in AC rescaling in vc1_decode_i_block_adv()
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- avcodec/vmdaudio: Check chunk counts to avoid integer overflow
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- avformat/mxfdec: Clear metadata_sets_count in mxf_read_close()
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- avcodec/nuv: Use ff_set_dimensions()
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- avcodec/ffwavesynth: Fix integer overflow with pink_ts_cur/next
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- avcodec/ralf: Fix integer overflows with the filter coefficient in decode_channel()
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- avcodec/g729dec: Use 64bit and clip in scalar product
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- avcodec/mxpegdec: Check for multiple SOF
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- avcodec/nuv: Move comptype check up
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- avcodec/wmavoice: Fix integer overflow in synth_frame()
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- avcodec/rawdec: Check bits_per_coded_sample more pedantically for 16bit cases
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- avutil/lfg: Correct index increment type to avoid undefined behavior
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- avcodec/cngdec: Remove AV_CODEC_CAP_DELAY
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- avcodec/iff: Move index use after check in decodeplane8()
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- avcodec/atrac3: Check for huge block aligns
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- avcodec/ralf: use multiply instead of shift to avoid undefined behavior in decode_block()
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- avcodec/wmadec: Require previous exponents for reuse
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- avcodec/vc1_block: Fix undefined behavior in ac prediction rescaling
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- avcodec/qdm2: The smallest header seems to have 2 bytes so treat 1 as invalid
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- avcodec/apedec: Fixes integer overflow of res+*data in do_apply_filter()
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- avcodec/sonic: Fix integer overflow in predictor_calc_error()
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- avcodec/atrac9dec: Check precision_fine/coarse
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- avformat/mp3dec: Check that the frame fits within the probe buffer
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- avcodec/wmaprodec: get frame during frame decode
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- avcodec/interplayacm: Fix overflow of last unused value
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- avcodec/adpcm: Fix undefined behavior with negative predictions in IMA OKI
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- avcodec/cook: Move up and extend block_align check
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- avcodec/sbcdec: Fix integer overflows in sbc_synthesize_four()
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- avcodec/twinvq: Check block_align
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- avcodec/cook: Enlarge gain table
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- avcodec/cook: Check samples_per_channel earlier
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- avcodec/atrac3plus: Check split point in fill mode 3
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- avcodec/wmavoice: Check sample_rate
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- avcodec/xsubdec: fix overflow in alpha handling
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- avcodec/iff: Check available space before entering loop in decode_long_vertical_delta2() / decode_long_vertical_delta()
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- avcodec/apedec: Fix integer overflow in filter_3800()
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- avutil/lfg: Document the AVLFG struct
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- avcodec/ffv1dec: Use a different error message for the slice level CRC
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- avcodec/apedec: Fix undefined integer overflow in long_filter_ehigh_3830()
|
|
- avcodec/dstdec: Check that AC probabilities are within range
|
|
- avcodec/dstdec: Check read_table() for failure
|
|
- avcodec/snowenc: Set mb_num to avoid ratecontrol floating point divisions by 0.0
|
|
- avcodec/snowenc: Fix 2 undefined shifts
|
|
- avformat/nutenc: Do not pass NULL to memcmp() in get_needed_flags()
|
|
- avcodec/aptx: Check the number of channels
|
|
- avcodec/aacdec_template: Check samplerate
|
|
- avcodec/truemotion2: Fix several integer overflows in tm2_low_res_block()
|
|
- avcodec/utils: Check block_align
|
|
- avcodec/wmalosslessdec: Fix some integer anomalies
|
|
- avcodec/adpcm: Fix invalid shifts in ADPCM DTK
|
|
- avcodec/apedec: Only clear the needed buffer space, instead of all
|
|
- avcodec/libvorbisdec: Fix insufficient input checks leading to out of array reads
|
|
- avcodec/g723_1dec: fix invalid shift with negative sid_gain
|
|
- avcodec/vp5: Check render_x/y
|
|
- avcodec/qdrw: Check input for header/skiped space before get_buffer()
|
|
- avcodec/ralf: Skip initializing unused filter variables
|
|
- avcodec/takdec: Fix overflow with large sample rates
|
|
- avcodec/atrac9dec: Set channels
|
|
- avcodec/alsdec: Check that input space for header exists in read_diff_float_data()
|
|
- avformat/pjsdec: Check duration for overflow
|
|
- avcodec/ptx: Check that the input contains at least one line
|
|
- avcodec/alac: Fix integer overflow in LPC
|
|
- avcodec/smacker: Fix integer overflows in pred[] in smka_decode_frame()
|
|
- avcodec/aliaspixdec: Check input size against minimal picture size
|
|
- avcodec/ffwavesynth: Fix integer overflows in pink noise addition
|
|
- avcodec/vc1_block: Fixes integer overflow in vc1_decode_i_block_adv()
|
|
- avcodec/wmalosslessdec: Check block_align
|
|
- avcodec/g729postfilter: Fix left shift of negative value
|
|
- avcodec/binkaudio: Check sample rate
|
|
- avcodec/sbcdec: Fix integer overflows in sbc_synthesize_eight()
|
|
- avcodec/adpcm: Check initial predictor for ADPCM_IMA_EA_EACS
|
|
- avcodec/g723_1dec: Fix overflow in shift
|
|
- avcodec/apedec: Fix integer overflow in predictor_update_3930()
|
|
- avcodec/g729postfilter: Fix undefined intermediate pointers
|
|
- avcodec/g729postfilter: Fix undefined shifts
|
|
- avcodec/lsp: Fix undefined shifts in lsp2poly()
|
|
- avcodec/adpcm: Fix left shifts in AV_CODEC_ID_ADPCM_EA
|
|
- avformat/shortendec: Check k in probe
|
|
- avfilter/vf_geq: Use av_clipd() instead of av_clipf()
|
|
- avcodec/wmaprodec: Check that the streams channels do not exceed the overall channels
|
|
- avcodec/qdmc: Check input space in qdmc_get_vlc()
|
|
- avcodec/pcm: Check bits_per_coded_sample
|
|
- avcodec/exr: Allow duplicate use of channel indexes
|
|
- avcodec/fitsdec: Fail on 0 naxisn
|
|
- avcodec/dxv: Subtract 12 earlier in dxv_decompress_cocg()
|
|
- libavcodec/dxv: Remove redundant seek
|
|
- avcodec/ituh263dec: Check input for minimal frame size
|
|
- avcodec/truemotion1: Check that the input has enough space for a minimal index_stream
|
|
- avformat/mpsubdec: Clear queue on error
|
|
- avcodec/sunrast: Check that the input is large enough for the maximally compressed image
|
|
- avcodec/sunrast: Check for availability of maplength before allocating image
|
|
- avformat/subtitles: Check nb_subs in ff_subtitles_queue_finalize()
|
|
- avcodec/vc1_block: Fix invalid left shift in vc1_decode_p_mb()
|
|
- avcodec/wmaprodec: Check if there is a stream
|
|
- avcodec/g2meet: Check for end of input in jpg_decode_block()
|
|
- avcodec/g2meet: Check if adjusted pixel was on the stack
|
|
- avformat/electronicarts: If no packet has been read at the end do not treat it as if theres a packet
|
|
- avcodec/dxv: Check op_offset in dxv_decompress_yo()
|
|
- avcodec/utils: Check sample_rate before opening the decoder
|
|
- avcodec/aptx: Fix multiple shift anomalies
|
|
- avcodec/fitsdec: fix use of uninitialised values
|
|
- avcodec/motionpixels: Mark 2 functions as always_inline
|
|
- avcodec/ituh263dec: Make the condition for the studio slice start code match between ff_h263_resync() and ff_mpeg4_decode_studio_slice_header()
|
|
- avcodec/ralf: Fix integer overflow in decode_channel()
|
|
- vcodec/vc1: compute rangex/y only for P/B frames
|
|
- avcodec/vc1_pred: Fix invalid shifts in scaleforopp()
|
|
- avcodec/vc1_block: Fix invalid shift with rangeredfrm
|
|
- avcodec/vc1: Check for excessive resolution
|
|
- avcodec/vc1: check REFDIST
|
|
- avcodec/apedec: Fix several integer overflows in predictor_update_filter() and do_apply_filter()
|
|
- avcodec/hevc_cabac: Tighten the limit on k in ff_hevc_cu_qp_delta_abs()
|
|
- avcodec/4xm: Check index in decode_i_block() also in the path where its not used.
|
|
- avcodec/loco: Check for end of input in the first line
|
|
- avcodec/atrac3: Check block_align
|
|
- avcodec/alsdec: Avoid dereferencing context pointer in inner interleave loop
|
|
- avcodec/fitsdec: Prevent division by 0 with huge data_max
|
|
- avcodec/dstdec: Fix integer overflow in samples_per_frame computation
|
|
- avcodec/g729_parser: Check block_size
|
|
- avcodec/sbcdec: Initialize number of channels
|
|
- avcodec/utils: Optimize ff_color_frame() using memcpy()
|
|
- avcodec/aacdec: Check if we run out of input in read_stream_mux_config()
|
|
- avcodec/utils: Use av_memcpy_backptr() in ff_color_frame()
|
|
- avcodec/smacker: Fix integer overflow in signed int multiply in SMK_BLK_FILL
|
|
- avcodec/alac: Fix invalid shifts in 20/24 bps
|
|
- avcodec/alac: fix undefined behavior with INT_MIN in lpc_prediction()
|
|
- avcodec/ffwavesynth: Fix integer overflow in timestamps
|
|
- avcodec/dxv: Check op_offset in both directions
|
|
- avcodec/adpcm: Check number of channels for MTAF
|
|
- avcodec/sunrast: Fix indention
|
|
- avcodec/sunrast: Fix return type for "unsupported (compression) type"
|
|
- avcodec/utils: Check channels fully earlier
|
|
- avformat/mov: Check for EOF in mov_read_meta()
|
|
- avcodec/hevcdec: Fix memleak of a53_caption
|
|
- avformat/cdxl: Fix integer overflow in intermediate
|
|
- avcodec/hevcdec: repeat character in skiped
|
|
- avcodec/gdv: Replace assert() checking bitstream by if()
|
|
- libavcodec/utils: Free threads on init failure
|
|
- avcodec/htmlsubtitles: Avoid locale dependant isdigit()
|
|
- avcodec/alsdec: Check k from being outside what our implementation can handle
|
|
- avcodec/takdec: Fix integer overflow in decorrelate()
|
|
- avcodec/aacps: Fix integer overflows in hybrid_synthesis()
|
|
- avcodec/mpeg4videodec: Fix integer overflow in mpeg4_decode_studio_block()
|
|
- avcodec/vp56rac: delay signaling an error on truncated input
|
|
- avcodec/qdm2: Check frame size
|
|
- avcodec/vc1_pred: Fix refdist in scaleforopp()
|
|
- avcodec/vorbisdec: fix FASTDIV usage for vr_type == 2
|
|
- avcodec/iff: Check for overlap in cmap_read_palette()
|
|
- avcodec/apedec: Fix 32bit int overflow in do_apply_filter()
|
|
- avcodec/ralf: fix undefined shift in extend_code()
|
|
- avcodec/ralf: fix undefined shift
|
|
- avcodec/bgmc: Check input space in ff_bgmc_decode_init()
|
|
- avcodec/truemotion2: Fix multiple integer overflows in tm2_null_res_block()
|
|
- avcodec/vc1_block: Check the return code from vc1_decode_p_block()
|
|
- avcodec/vc1dec: Require res_sprite for wmv3images
|
|
- avcodec/vc1_block: Check for double escapes
|
|
- avcodec/vorbisdec: Check get_vlc2() failure
|
|
- avcodec/tta: Fix integer overflow in prediction
|
|
- avcodec/vb: Check input packet size to be large enough to contain flags
|
|
- avcodec/cavsdec: Limit the number of access units per packet to 2
|
|
- avcodec/atrac9dec: Check block_align
|
|
- avcodec/alac: Check for bps of 0
|
|
- avcodec/alac: Fix multiple integer overflows in lpc_prediction()
|
|
- avcodec/rl2: set dimensions
|
|
- avcodec/aacdec: Add FF_CODEC_CAP_INIT_CLEANUP
|
|
- avcodec/idcinvideo: Add 320x240 default maximum resolution
|
|
- avformat/realtextdec: free queue on error
|
|
- avcodec/vp5/6/8: use vpX_rac_is_end()
|
|
- avcodec/alsdec: Fix integer overflow in decode_var_block_data()
|
|
- avcodec/alsdec: Limit maximum channels to 512
|
|
- avcodec/anm: Check input size for a frame with just a stop code
|
|
- avcodec/flicvideo: Optimize and Simplify FLI_COPY in flic_decode_frame_24BPP() by using bytestream2_get_buffer()
|
|
- avcodec/loco: Check left column value
|
|
- avcodec/ffwavesynth: Fixes invalid shift with pink noise seeking
|
|
- avcodec/ffwavesynth: Fix integer overflow for some corner case values
|
|
- avcodec/indeo2: Check remaining input more often
|
|
- avcodec/diracdec: Check that slices are fewer than pixels
|
|
- avcodec/vp56: Consider the alpha start as end of the prior header
|
|
- avcodec/4xm: Check for end of input in decode_p_block()
|
|
- avcodec/hevcdec: Check delta_luma_weight_l0/1
|
|
- avcodec/hnm4video: Optimize postprocess_current_frame()
|
|
- avcodec/hevc_refs: Optimize 16bit generate_missing_ref()
|
|
- avcodec/scpr: Use av_memcpy_backptr() in type 17 and 33
|
|
- avcodec/dds: Use ff_set_dimensions()
|
|
- avcodec/mpc8: Fix 32bit mask/enum
|
|
- avcodec/alsdec: Fix integer overflows of raw_samples in decode_var_block_data()
|
|
- avcodec/alsdec: Fix integer overflow of raw_samples in decode_blocks()
|
|
- avcodec/alsdec: fix mantisse shift
|
|
- avcodec/vc1_block: Fix invalid shifts in vc1_decode_i_blocks()
|
|
- avcodec/vc1_block: fix invalid shift in vc1_decode_p_mb()
|
|
- avcodec/aacdec_template: fix integer overflow in imdct_and_windowing()
|
|
- libavcodec/iff: Use unsigned to avoid undefined behaviour
|
|
- avcodec/alsdec: Check for block_length <= 0 in read_var_block_data()
|
|
- avcodec/vqavideo: Set video size
|
|
- avcodec/sanm: Check extradata_size before allocations
|
|
- avcodec/mss1: check for overread and forward errors
|
|
- avcodec/loco: Check for end of input in pixel decode
|
|
- avcodec/dirac_parser: Fix overflow in dts
|
|
- avcodec/ralf: Fix undefined pointer in decode_channel()
|
|
- avcodec/ralf: Fix integer overflow in apply_lpc()
|
|
- avcodec/vorbisdec: Implement vr->classifications = 1
|
|
- avcodec/vorbisdec: Check parameters in vorbis_floor0_decode() before divide
|
|
- avformat/realtextdec: Check for duplicate extradata in realtext_read_header()
|
|
- avcodec/cbs_av1_syntax_template: Check ref_frame_idx before use
|
|
- avcodec/apedec: Fix 2 signed overflows
|
|
- avcodec/mss3: Check for the rac stream being invalid in rac_normalize()
|
|
- avcodec/vc1_block: Check get_vlc2() return before use
|
|
- avcodec/apedec: Do not partially clear data array
|
|
- avcodec/atrac9dec: Check grad_range[1] more tightly
|
|
- avcodec/hnm4video: Forward errors of decode_interframe_v4()
|
|
- avcodec/clearvideo: fix invalid shift in tile size check
|
|
- avcodec/vp3: Check that theora is theora
|
|
- avcodec/vc1_pred: Fix invalid shift in scaleforsame()
|
|
- avcodec/vc1_block: Fix integer overflow in ff_vc1_pred_dc()
|
|
- avcodec/truemotion2: Fix several integer overflows in tm2_motion_block()
|
|
- avcodec/apedec: make left/right unsigned to avoid undefined behavior
|
|
- avcodec/apedec: Fix multiple integer overflows and undefined behaviorin filter_3800()
|
|
- avformat/mpc: deallocate frames array on errors
|
|
- avcodec/eatqi: Check for minimum frame size
|
|
- avcodec/eatgv: Check remaining size after the keyframe header
|
|
- avcodec/assdec: undefined use of memcpy()
|
|
- avcodec/brenderpix: Check input size before allocating image
|
|
- lafv/wavdec: Fail bext parsing on incomplete reads
|
|
- avcodec/utils: fix leak of subtitle_header on error path
|
|
- avcodec/utils: Check close before calling it
|
|
- tools/target_dec_fuzzer: Free parser in case of avcodec_open2() failure
|
|
- avcodec/vorbisdec: Check vlc for floor0 dec vector offset
|
|
- avcodec/vorbisdec: amplitude bits can be more than 25 bits
|
|
- avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
|
|
- avcodec/apedec: Fix various integer overflows
|
|
- avcodec/apedec: Fix multiple integer overflows in predictor_update_filter()
|
|
- avcodec/alsdec: fix undefined shift in multiply()
|
|
- avcodec/alsdec: Fix 2 integer overflows
|
|
- avcodec/flicvideo: Make line_packets int
|
|
- avcodec/dvbsubdec: Use ff_set_dimensions()
|
|
- avcodec/ffwavesynth: Check if there is enough extradata before allocation
|
|
- avcodec/ffwavesynth: More correct cast in wavesynth_seek()
|
|
- avcodec/ffwavesynth: Check sample rate before use
|
|
- avcodec/dnxhd_parser: Fix parser when input does not have nicely sized packets
|
|
- avcodec/dnxhd_parser: remove unneeded code
|
|
- avformat/utils: Check rfps_duration_sum for overflow
|
|
- avcodec/h264_refs: Also check reference in ff_h264_build_ref_list()
|
|
- avcodec/atrac9dec: Check conditions before apply_band_extension() to avoid out of array read in initialization of unused variables
|
|
- avcodec/parser: Check next index validity in ff_combine_frame()
|
|
- avcodec/ivi: Ask for samples with odd tiles
|
|
- avformat/xmv: Make bitrate 64bit
|
|
- avcodec/pngdec: Check that previous_picture has same w/h/format
|
|
- avcodec/huffyuv: remove gray8a (the format is listed but not supported by the implementation)
|
|
- avcodec/mpc8: Fixes invalid shift in mpc8_decode_frame()
|
|
- avcodec/utils, avcodec_open2: close codec on failure
|
|
- avformat/rpl: Replace strcpy with av_strlcpy
|
|
- avcodec/amfnec: allocate packets using av_new_packet()
|
|
- avcodec/nvenc: make sure newly allocated packets are refcounted
|
|
- lavc/mpeg4audio: add chan_config check to avoid indeterminate channels
|
|
- aformat/movenc: add missing padding to output track extradata
|
|
- avcodec/nvenc: add driver version info for latest SDKs
|
|
- avcodec/bsf: check that AVBSFInternal was allocated before dereferencing it
|
|
- lavf/rawenc: Only accept the appropriate stream type for raw muxers.
|
|
- lavc/tableprint_vlc: Remove avpriv_request_sample() from included files.
|
|
- avcodec/h263dec: fix hwaccel decoding
|
|
- avutil/mem: Fix invalid use of av_alloc_size
|
|
- cbs_h2645: Fix infinite loop in more_rbsp_data
|
|
- avformat/aacdec: resync to the next adts frame on invalid data instead of aborting
|
|
- avformat/aacdec: factorize the adts frame resync code
|
|
- cbs_mpeg2: Fix storage type for frame_centre_*_offset
|
|
- cbs_mpeg2: Improve checks for invalid values
|
|
- avcodec/cbs_mpeg2: fix leak of extra_information_slice buffer in cbs_mpeg2_read_slice_header()
|
|
- lavc/cbs: Do not use format specifier "z" on Windows.
|
|
- lavc/cbs_vp9: Make variable prob unsigned.
|
|
- avcodec/cbs_h264: fix storage type for time_offset in Pic Timing SEI
|
|
- avcodec/cbs_h2645: add helper macros for signed values
|
|
- avcodec/cbs: add helper functions and macros to read and write signed values
|
|
- cbs_h264: Fix handling of auxiliary pictures
|
|
|
|
version 4.1.4:
|
|
- avcodec/ilbcdec: Simplify use of unsigned and fix more undefined overflows
|
|
- avcodec/golomb: Correct the doxy about get_ue_golomb() and errors
|
|
- avformat/utils: Check timebase before use in estimate_timings()
|
|
- avcodec/hq_hqa: Use ff_set_dimensions()
|
|
- avcodec/rv10: Fix integer overflow in aspect ratio compare
|
|
- avcodec/4xm: Fix signed integer overflows in idct()
|
|
- avcodec/qdm2: Check checksum_size for 0
|
|
- avcodec/qdm2: error out of qdm2_fft_decode_tones() before entering endless loop
|
|
- avcodec/qdm2: Do not read out of array in fix_coding_method_array()
|
|
- avcodec/svq3: Use ff_set_dimension()
|
|
- avcodec/iff: Check ham vs bpp
|
|
- avcodec/ffwavesynth: use uint32_t to compute difference, it is enough
|
|
- avcodec/ffwavesynth: Simplify lcg_seek(), avoid negative case
|
|
- avcodec/ffwavesynth: Fix backward lcg_seek()
|
|
- avcodec/flicvideo: Fix off by 1 error in flic_decode_frame_24BPP()
|
|
- avcodec/vc1_block: Check for vlc error in vc1_decode_ac_coeff()
|
|
- avcodec/alac: Check lpc_quant
|
|
- avcodec/dxv: Initialize tex_funct to NULL
|
|
- avcodec/alsdec: Add FF_CODEC_CAP_INIT_CLEANUP
|
|
- avcodec/alsdec: Fix integer overflow with buffer number
|
|
- avcodec/alsdec: Fixes signed integer overflow in LSB addition
|
|
- avcodec/alsdec: Check opt_order / sb_length in ra_block handling
|
|
- avcodec/alsdec: Fix integer overflow with shifting samples
|
|
- avcodec/alsdec: Fix undefined behavior in decode_rice()
|
|
- avcodec/alsdec: Fixes invalid shifts in read_var_block_data() and INTERLEAVE_OUTPUT()
|
|
- avcodec/hevc_ps: Change num_tile_rows/columns checks to sps->ctb_height/weight
|
|
- avcodec/hevc_ps: Fix integer overflow with num_tile_rows and num_tile_columns
|
|
- avcodec/apedec: Add k < 24 check to the only k++ case which lacks such a check
|
|
- avformat/aviobuf: Delay buffer downsizing until asserts are met
|
|
- avcodec/fitsdec: Check data_min/max
|
|
- avcodec/m101: Fix off be 2 error
|
|
- avcodec/qdm2: Move fft_order check up
|
|
- avcodec/libvorbisdec: Check extradata size
|
|
- avformat/vqf: Check header_size
|
|
- avcodec/atrac9dec: Check q_unit_cnt in parse_band_ext()
|
|
- avcodec/atrac9dec: Check that the reused block has succeeded initilization
|
|
- avcodec/utils: Check bits_per_coded_sample
|
|
- avcodec/videodsp_template: Fix overflow of addition
|
|
- avcodec/alsdec: Fix invalid shift in multiply()
|
|
- avcodec/ffwavesynth: Check ts_end - ts_start for overflow
|
|
- avcodec/vc1dsp: Avoid undefined shifts in vc1_v_s_overlap_c / vc1_h_s_overlap_c
|
|
- avcodec/tta: Fix undefined shift
|
|
- avcodec/qdmc: Fix integer overflows in PRNG
|
|
- avcodec/bintext: Check font height
|
|
- avcodec/binkdsp: Fix integer overflows in idct
|
|
- avcodec/bink: Fix integer overflow in unquantize_dct_coeffs()
|
|
- avcodec/motionpixels: Check for vlc error in mp_get_vlc()
|
|
- avcodec/loco: Limit lossy parameter so it is sane and does not overflow
|
|
- avformat/mov: Set fragment.found_tfhd only after TFHD has been parsed
|
|
- avcodec/xpmdec: Do not use context dimensions as temporary variables
|
|
- avcodec/fitsdec: Fix division by 0 in size check
|
|
- avcodec/aacpsdsp_template: Fix integer overflow in ps_hybrid_analysis_c()
|
|
- avcodec/truemotion2: Fix integer overflow in last loop in tm2_update_block()
|
|
- avcodec/iff: finetune the palette size check in the mask case
|
|
- avcodec/iff: Fix mask_buf / mask_palbuf leak
|
|
- avformat/icodec: Free ico->images on error paths
|
|
- avformat/wsddec: Fix undefined shift
|
|
- avcodec/fmvc: Check if header fields are available before allocating the image
|
|
- avcodec/bink: Reorder operations in init to avoid memleak on error
|
|
- avformat/wtvdec: Avoid (32bit signed) sectors
|
|
- avcodec/bitstream: Check for more conflicting codes in build_table()
|
|
- avcodec/bitstream: Check for integer code truncation in build_table()
|
|
- avformat/sbgdec: Fixes integer overflow in str_to_time() with hours
|
|
- avformat/vpk: Check offset for validity
|
|
- avformat/vpk: Fix integer overflow in samples_per_block computation
|
|
- avcodec/mjpegdec: Check for non ls PAL8
|
|
- avcodec/interplayvideo: check decoding_map_size with video_data_size
|
|
- avcodec/h264_parse: Use 64bit for expectedpoc and expected_delta_per_poc_cycle
|
|
- avcodec/mss4: Check input size against skip bits
|
|
- avcodec/dxv: Check op_offset in dxv_decompress_cocg()
|
|
- avcodec/diracdec: Fix integer overflow in global_mv()
|
|
- avcodec/vmnc: Check available space against chunks before reget_buffer()
|
|
- avcodec/aacdec_template: skip apply_tns() if max_sfb is 0 (from previous header decode failure)
|
|
- avcodec/aacdec_fixed: Handle more extreem cases in noise_scale()
|
|
- avcodec/aacdec_template: Merge 3 #ifs related to noise handling
|
|
- avcodec/aacdec_fixed: ssign seems always -1 in noise_scale(), simplify
|
|
- avformat/mp3enc: Avoid SEEK_END as it is unsupported
|
|
- avcodec/truemotion2: Fix several integer overflows in tm2_update_block()
|
|
- avformat/webm_chunk: Specify expected argument length of get_chunk_filename()
|
|
- avformat/webm_chunk: Check header filename length
|
|
- avcodec/cpia: Check input size also against linesizes and EOL
|
|
- swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes
|
|
- libswcale: Fix possible string overflow in test.
|
|
- avcodec/hq_hqa: Check available space before reading slice offsets
|
|
- lavf/webm_chunk: Respect buffer size
|
|
- avcodec/fits: Check bitpix
|
|
- avcodec/jvdec: Use ff_get_buffer() when the content is not reused
|
|
- avcodec/truemotion2: Fix 2 integer overflows in tm2_update_block()
|
|
- avcodec/gdv: Check input palette size before rescale()
|
|
- avcodec/jpeg2000: Check stepsize before using it
|
|
- avcodec/aacdec_fixed: Fix undefined shift in noise_scale()
|
|
- avutil/avstring: Fix bug and undefined behavior in av_strncasecmp()
|
|
- avformat/mov: Skip stsd adjustment without chunks
|
|
- avformat/aadec: Check for scanf() failure
|
|
- avcodec/ccaption_dec: Add a blank like at the end to avoid rollup reading from outside
|
|
- avcodec/ivi: Move buffer/block end check to caller of ivi_dc_transform()
|
|
- avcodec/diracdec: Use 64bit in intermediate of global motion vector field generation
|
|
- avcodec/truemotion2: Fix integer overflow in tm2_decode_blocks()
|
|
- movsub_bsf: Fix mov2textsub regression
|
|
- lavc/libaomenc: Add a maximum constraint of 64 encoder threads.
|
|
- avformat/aacdec: fix demuxing of small frames
|
|
- avcodec/cuviddec: improve progressive frame detection
|
|
- avformat/matroskaenc: fix leak on error
|
|
- avformat/av1: Initialize padding in ff_isom_write_av1c
|
|
- avcodec/cbs_av1: fix parsing spatial_id
|
|
|
|
version 4.1.3:
|
|
- avcodec/rscc: Check that the to be uncompressed input is large enough
|
|
- avformat/movenc: free eac3 private data only when closing the stream
|
|
- avcodec/hevcdec: Avoid only partly skiping duplicate first slices
|
|
- lavc/bmp: Avoid a heap buffer overwrite for 1bpp input.
|
|
- avcodec/mpegpicture: Check size of edge_emu_buffer
|
|
- avformat/mov: Fix potential integer overflow in entry check in mov_read_trun()
|
|
- avcodec/truemotion2: Fix integer overflow in tm2_null_res_block()
|
|
- avcodec/cbs_av1: fix range of values for Mastering Display Color Volume Metadata OBUs
|
|
- avcodec/av1_parser: don't abort parsing the first frame if extradata parsing fails
|
|
|
|
version 4.1.2:
|
|
- avcodec/dfa: Check the chunk header is not truncated
|
|
- avcodec/clearvideo: Check remaining data in P frames
|
|
- avcodec/hevcdec: decode at most one slice reporting being the first in the picture
|
|
- avcodec/dvbsubdec: Check object position
|
|
- avcodec/cdgraphics: Use ff_set_dimensions()
|
|
- avformat/gdv: Check fps
|
|
- configure: use vpx_codec_vp8_dx/cx for libvpx-vp8 checking
|
|
- configure: add missing pthreads extralibs dependency for libvpx-vp9
|
|
- avcodec/mpeg4videodec: Check idx in mpeg4_decode_studio_block()
|
|
- avcodec/dxv: Correct integer overflow in get_opcodes()
|
|
- avcodec/scpr: Fix use of uninitialized variable
|
|
- avcodec/qpeg: Limit copy in qpeg_decode_intra() to the available bytes
|
|
- avcodec/aic: Check remaining bits in aic_decode_coeffs()
|
|
- avcodec/gdv: Check for truncated tags in decompress_5()
|
|
- avcodec/bethsoftvideo: Check block_type
|
|
- avcodec/jpeg2000dwt: Fix integer overflow in dwt_decode97_int()
|
|
- avcodec/error_resilience: Use a symmetric check for skipping MV estimation
|
|
- avcodec/mlpdec: Insuffient typo
|
|
- avcodec/zmbv: obtain frame later
|
|
- avcodec/jvdec: Check available input space before decode8x8()
|
|
- avcodec/h264_direct: Fix overflow in POC comparission
|
|
- avformat/webmdashenc: Check id in adaption_sets
|
|
- avformat/http: Fix Out-of-Bounds access in process_line()
|
|
- avformat/ftp: Fix Out-of-Bounds Access and Information Leak in ftp.c:393
|
|
- avcodec/htmlsubtitles: Fixes denial of service due to use of sscanf in inner loop for handling braces
|
|
- avcodec/htmlsubtitles: Fixes denial of service due to use of sscanf in inner loop for tag scaning
|
|
- avformat/matroskadec: Do not leak queued packets on sync errors
|
|
- avcodec/mpeg4videodec: Clear interlaced_dct for studio profile
|
|
- avformat/mov: Do not use reference stream in mov_read_sidx() if there is no reference stream
|
|
- avcodec/sbrdsp_fixed.c: remove input value limit for sbr_sum_square_c()
|
|
- avcodec/prores_ks: Fix luma quantization if q >= MAX_STORED_Q
|
|
- avformat/mov: fix hang while seek on a kind of fragmented mp4
|
|
- avformat/async: fix assertion condition when draining buffer
|
|
- avcodec/cbs_av1: don't call cbs_av1_read_trailing_bits() when no bits remain in the OBU
|
|
|
|
version 4.1.1:
|
|
- avformat/mov: validate chunk_count vs stsc_data
|
|
- avformat/mov: require tfhd to begin parsing trun
|
|
- avcodec/pgssubdec: Check for duplicate display segments
|
|
- avformat/rtsp: Check number of streams in sdp_parse_line()
|
|
- avformat/rtsp: Clear reply in every iteration in ff_rtsp_connect()
|
|
- avcodec/rasc: Move ff_get_buffer() after frame checks
|
|
- avcodec/rasc: Check uncompressed dlta size
|
|
- avcodec/fic: Check that there is input left in fic_decode_block()
|
|
- avcodec/ilbcdec: Fix undefined integer overflow lsf2poly()
|
|
- avcodec/ilbcdec: Fix integer overflow in construct_vector()
|
|
- avcodec/prosumer: Error out if decompress() stops reading data
|
|
- avcodec/tiff: Check for 12bit gray fax
|
|
- avutil/imgutils: Optimize memset_bytes() by using av_memcpy_backptr()
|
|
- avutil/mem: Optimize fill32() by unrolling and using 64bit
|
|
- configure: bump year
|
|
- avcodec/tests/rangecoder: initialize array to avoid valgrind warning
|
|
- avcodec/gdv: Optimize and factorize scaling loops
|
|
- avcodec/h264_slice: Fix integer overflow in implicit_weight_table()
|
|
- avcodec/exr: set layer_match in all branches
|
|
- avcodec/exr: Check for duplicate channel index
|
|
- avfilter/vf_tonemap_opencl: Make static tables const
|
|
- doc/indevs: fix upto typo
|
|
- avcodec/4xm: Fix returned error codes
|
|
- avformat/libopenmpt: Fix successfull typo
|
|
- avcodec/v4l2_m2m: fix cant typo
|
|
- avcodec/mjpegbdec: Fix some misplaced {} and spaces
|
|
- avformat/wvdec: detect and error out on WavPack DSD files
|
|
- avcodec/mips: Fix failed case: hevc-conformance-AMP_A_Samsung_* when enable msa
|
|
- avcodec/fic: Fail on invalid slice size/off
|
|
- avcodec/ilbcdec: fix integer overflow in energy
|
|
- postproc/postprocess_template: remove FF_REG_sp from clobber list
|
|
- postproc/postprocess_template: Avoid using %4 for the threshold compare
|
|
- libavformat/mov: Fix NULL-dereference read for some encrypted content.
|
|
- avcodec/rpza: Check that there is enough data for all the blocks
|
|
- avcodec/rpza: Move frame allocation to a later point
|
|
- avcodec/avcodec: Document the data type for AV_PKT_DATA_MPEGTS_STREAM_ID
|
|
- avformat/mpegts: Fix side data type for stream id
|
|
- tests/fate/filter-video: increase fuzz for fate-filter-refcmp-psnr-rgb
|
|
- avcodec/mjpegdec: Fix indention of ljpeg_decode_yuv_scan()
|
|
- lavf/id3v2: fail read_apic on EOF reading mimetype
|
|
- avcodec/rasc: Check that the number of moves is less than or equal the number of pixels
|
|
- avformat/nutenc: Document trailer index assert better
|
|
- lavf/mov: ensure only one tkhd per trak
|
|
- avcodec/clearvideo: Check remaining input bits in P macro block loop
|
|
- avcodec/rasc: Check input space before reading chunk
|
|
- avcodec/dxv: Check that there is enough data to decompress
|
|
- avcodec/ppc/hevcdsp: Fix build failures with powerpc-linux-gnu-gcc-4.8 with --disable-optimizations
|
|
- avcodec/msvideo1: Check for too small dimensions
|
|
- avcodec/wmv2dec: Skip I frame if its smaller than 1/8 of the minimal size
|
|
- avcodec/msmpeg4dec: Skip frame if its smaller than 1/8 of the minimal size
|
|
- avcodec/truemotion2rt: Fix rounding in input size check
|
|
- avcodec/diracdec: Check component quant
|
|
- avcodec/tiff: Limit filtering to decoded data
|
|
- avcodec/truemotion2: fix integer overflows in tm2_low_chroma()
|
|
- avcodec/pngdec: Check compression method
|
|
- fftools/ffmpeg: Repair reinit_filter feature
|
|
- avcodec/shorten: Fix integer overflow with offset
|
|
- avcodec/imm4: Use ff_set_dimensions()
|
|
- h264_redundant_pps: Fix logging context
|
|
- avfilter/af_asetnsamples: fix last frame props
|
|
- cbs_av1: Fix reading of overlong uvlc codes
|
|
- avcodec/cbs_av1: fix parsing delta_frame_id_minus1
|
|
- avfilter/vf_overlay: fix filtering with negative y
|
|
- avformat/movenc: get number of written bytes from bitstream writer
|
|
- avformat/movenc: fix size calculation in mov_write_eac3_tag()
|
|
- avfilter/vf_overlay: fix crash with negative y
|
|
- avcodec/mpeg_er: fix clearing chroma blocks for 422 and 444
|
|
- avfilter/af_afade: fix duration maximum
|
|
- avfilter/vf_fade: fix start/duration max value
|
|
- avcodec/cbs_av1: fix parsing signed integer values
|
|
- avcodec/cbs_av1: fix storage size for segmentation_params feature_value fields
|
|
- configure: Add missing xlib dependency for VAAPI X11 code
|
|
- avcodec/hevcdec: fix non-ref frame judgement
|
|
|
|
|
|
version 4.1:
|
|
- deblock filter
|
|
- tmix filter
|
|
- amplify filter
|
|
- fftdnoiz filter
|
|
- aderivative and aintegral audio filters
|
|
- pal75bars and pal100bars video filter sources
|
|
- support mbedTLS based TLS
|
|
- adeclick filter
|
|
- adeclip filter
|
|
- libtensorflow backend for DNN based filters like srcnn
|
|
- vc1 decoder is now bit-exact
|
|
- ATRAC9 decoder
|
|
- lensfun wrapper filter
|
|
- colorconstancy filter
|
|
- AVS2 video decoder via libdavs2
|
|
- IMM4 video decoder
|
|
- Brooktree ProSumer video decoder
|
|
- MatchWare Screen Capture Codec decoder
|
|
- WinCam Motion Video decoder
|
|
- 1D LUT filter (lut1d)
|
|
- RemotelyAnywhere Screen Capture decoder
|
|
- cue and acue filters
|
|
- support for AV1 in MP4
|
|
- transpose_npp filter
|
|
- AVS2 video encoder via libxavs2
|
|
- amultiply filter
|
|
- Block-Matching 3d (bm3d) denoising filter
|
|
- acrossover filter
|
|
- ilbc decoder
|
|
- audio denoiser as afftdn filter
|
|
- AV1 parser
|
|
- SER demuxer
|
|
- sinc audio filter source
|
|
- chromahold filter
|
|
- setparams filter
|
|
- vibrance filter
|
|
- decoding S12M timecode in h264
|
|
- xstack filter
|
|
- pcm vidc decoder and encoder
|
|
- (a)graphmonitor filter
|
|
- yadif_cuda filter
|
|
|
|
|
|
version 4.0:
|
|
- Bitstream filters for editing metadata in H.264, HEVC and MPEG-2 streams
|
|
- Dropped support for OpenJPEG versions 2.0 and below. Using OpenJPEG now
|
|
requires 2.1 (or later) and pkg-config.
|
|
- VDA dropped (use VideoToolbox instead)
|
|
- MagicYUV encoder
|
|
- Raw AMR-NB and AMR-WB demuxers
|
|
- TiVo ty/ty+ demuxer
|
|
- Intel QSV-accelerated MJPEG encoding
|
|
- PCE support for extended channel layouts in the AAC encoder
|
|
- native aptX and aptX HD encoder and decoder
|
|
- Raw aptX and aptX HD muxer and demuxer
|
|
- NVIDIA NVDEC-accelerated H.264, HEVC, MJPEG, MPEG-1/2/4, VC1, VP8/9 hwaccel decoding
|
|
- Intel QSV-accelerated overlay filter
|
|
- mcompand audio filter
|
|
- acontrast audio filter
|
|
- OpenCL overlay filter
|
|
- video mix filter
|
|
- video normalize filter
|
|
- audio lv2 wrapper filter
|
|
- VAAPI MJPEG and VP8 decoding
|
|
- AMD AMF H.264 and HEVC encoders
|
|
- video fillborders filter
|
|
- video setrange filter
|
|
- nsp demuxer
|
|
- support LibreSSL (via libtls)
|
|
- AVX-512/ZMM support added
|
|
- Dropped support for building for Windows XP. The minimum supported Windows
|
|
version is Windows Vista.
|
|
- deconvolve video filter
|
|
- entropy video filter
|
|
- hilbert audio filter source
|
|
- aiir audio filter
|
|
- aiff: add support for CD-ROM XA ADPCM
|
|
- Removed the ffserver program
|
|
- Removed the ffmenc and ffmdec muxer and demuxer
|
|
- VideoToolbox HEVC encoder and hwaccel
|
|
- VAAPI-accelerated ProcAmp (color balance), denoise and sharpness filters
|
|
- Add android_camera indev
|
|
- codec2 en/decoding via libcodec2
|
|
- muxer/demuxer for raw codec2 files and .c2 files
|
|
- Moved nvidia codec headers into an external repository.
|
|
They can be found at http://git.videolan.org/?p=ffmpeg/nv-codec-headers.git
|
|
- native SBC encoder and decoder
|
|
- drmeter audio filter
|
|
- hapqa_extract bitstream filter
|
|
- filter_units bitstream filter
|
|
- AV1 Support through libaom
|
|
- E-AC-3 dependent frames support
|
|
- bitstream filter for extracting E-AC-3 core
|
|
- Haivision SRT protocol via libsrt
|
|
- segafilm muxer
|
|
- vfrdet filter
|
|
- SRCNN filter
|
|
|
|
|
|
version 3.4:
|
|
- deflicker video filter
|
|
- doubleweave video filter
|
|
- lumakey video filter
|
|
- pixscope video filter
|
|
- oscilloscope video filter
|
|
- config.log and other configuration files moved into ffbuild/ directory
|
|
- update cuvid/nvenc headers to Video Codec SDK 8.0.14
|
|
- afir audio filter
|
|
- scale_cuda CUDA based video scale filter
|
|
- librsvg support for svg rasterization
|
|
- crossfeed audio filter
|
|
- spec compliant VP9 muxing support in MP4
|
|
- remove the libnut muxer/demuxer wrappers
|
|
- remove the libschroedinger encoder/decoder wrappers
|
|
- surround audio filter
|
|
- sofalizer filter switched to libmysofa
|
|
- Gremlin Digital Video demuxer and decoder
|
|
- headphone audio filter
|
|
- superequalizer audio filter
|
|
- roberts video filter
|
|
- The x86 assembler default switched from yasm to nasm, pass
|
|
--x86asmexe=yasm to configure to restore the old behavior.
|
|
- additional frame format support for Interplay MVE movies
|
|
- support for decoding through D3D11VA in ffmpeg
|
|
- limiter video filter
|
|
- libvmaf video filter
|
|
- Dolby E decoder and SMPTE 337M demuxer
|
|
- unpremultiply video filter
|
|
- tlut2 video filter
|
|
- floodfill video filter
|
|
- pseudocolor video filter
|
|
- raw G.726 muxer and demuxer, left- and right-justified
|
|
- NewTek NDI input/output device
|
|
- Some video filters with several inputs now use a common set of options:
|
|
blend, libvmaf, lut3d, overlay, psnr, ssim.
|
|
They must always be used by name.
|
|
- FITS demuxer and decoder
|
|
- FITS muxer and encoder
|
|
- add --disable-autodetect build switch
|
|
- drop deprecated qtkit input device (use avfoundation instead)
|
|
- despill video filter
|
|
- haas audio filter
|
|
- SUP/PGS subtitle muxer
|
|
- convolve video filter
|
|
- VP9 tile threading support
|
|
- KMS screen grabber
|
|
- CUDA thumbnail filter
|
|
- V4L2 mem2mem HW assisted codecs
|
|
- Rockchip MPP hardware decoding
|
|
- vmafmotion video filter
|
|
- use MIME type "G726" for little-endian G.726, "AAL2-G726" for big-endian G.726
|
|
|
|
|
|
version 3.3:
|
|
- CrystalHD decoder moved to new decode API
|
|
- add internal ebur128 library, remove external libebur128 dependency
|
|
- Pro-MPEG CoP #3-R2 FEC protocol
|
|
- premultiply video filter
|
|
- Support for spherical videos
|
|
- configure now fails if autodetect-libraries are requested but not found
|
|
- PSD Decoder
|
|
- 16.8 floating point pcm decoder
|
|
- 24.0 floating point pcm decoder
|
|
- Apple Pixlet decoder
|
|
- QDMC audio decoder
|
|
- NewTek SpeedHQ decoder
|
|
- MIDI Sample Dump Standard demuxer
|
|
- readeia608 filter
|
|
- Sample Dump eXchange demuxer
|
|
- abitscope multimedia filter
|
|
- Scenarist Closed Captions demuxer and muxer
|
|
- threshold filter
|
|
- midequalizer filter
|
|
- Optimal Huffman tables for (M)JPEG encoding
|
|
- VAAPI-accelerated MPEG-2 and VP8 encoding
|
|
- FM Screen Capture Codec decoder
|
|
- native Opus encoder
|
|
- ScreenPressor decoder
|
|
- incomplete ClearVideo decoder
|
|
- Intel QSV video scaling and deinterlacing filters
|
|
- Support MOV with multiple sample description tables
|
|
- XPM decoder
|
|
- Removed the legacy X11 screen grabber, use XCB instead
|
|
- MPEG-7 Video Signature filter
|
|
- Removed asyncts filter (use af_aresample instead)
|
|
- Intel QSV-accelerated VP8 video decoding
|
|
- VAAPI-accelerated deinterlacing
|
|
|
|
|
|
version 3.2:
|
|
- libopenmpt demuxer
|
|
- tee protocol
|
|
- Changed metadata print option to accept general urls
|
|
- Alias muxer for Ogg Video (.ogv)
|
|
- VP8 in Ogg muxing
|
|
- curves filter doesn't automatically insert points at x=0 and x=1 anymore
|
|
- 16-bit support in curves filter and selectivecolor filter
|
|
- OpenH264 decoder wrapper
|
|
- MediaCodec H.264/HEVC/MPEG-4/VP8/VP9 hwaccel
|
|
- True Audio (TTA) muxer
|
|
- crystalizer audio filter
|
|
- acrusher audio filter
|
|
- bitplanenoise video filter
|
|
- floating point support in als decoder
|
|
- fifo muxer
|
|
- maskedclamp filter
|
|
- hysteresis filter
|
|
- lut2 filter
|
|
- yuvtestsrc filter
|
|
- CUDA CUVID H.263/VP8/VP9/10 bit HEVC (Dithered) Decoding
|
|
- vaguedenoiser filter
|
|
- added threads option per filter instance
|
|
- weave filter
|
|
- gblur filter
|
|
- avgblur filter
|
|
- sobel and prewitt filter
|
|
- MediaCodec HEVC/MPEG-4/VP8/VP9 decoding
|
|
- Meridian Lossless Packing (MLP) / TrueHD encoder
|
|
- Non-Local Means (nlmeans) denoising filter
|
|
- sdl2 output device and ffplay support
|
|
- sdl1 output device and sdl1 support removed
|
|
- extended mov edit list support
|
|
- libfaac encoder removed
|
|
- Matroska muxer now writes CRC32 elements by default in all Level 1 elements
|
|
- sidedata video and asidedata audio filter
|
|
- Changed mapping of rtp MIME type G726 to codec g726le.
|
|
- spec compliant VAAPI/DXVA2 VC-1 decoding of slices in frame-coded images
|
|
|
|
|
|
version 3.1:
|
|
- DXVA2-accelerated HEVC Main10 decoding
|
|
- fieldhint filter
|
|
- loop video filter and aloop audio filter
|
|
- Bob Weaver deinterlacing filter
|
|
- firequalizer filter
|
|
- datascope filter
|
|
- bench and abench filters
|
|
- ciescope filter
|
|
- protocol blacklisting API
|
|
- MediaCodec H264 decoding
|
|
- VC-2 HQ RTP payload format (draft v1) depacketizer and packetizer
|
|
- VP9 RTP payload format (draft v2) packetizer
|
|
- AudioToolbox audio decoders
|
|
- AudioToolbox audio encoders
|
|
- coreimage filter (GPU based image filtering on OSX)
|
|
- libdcadec removed
|
|
- bitstream filter for extracting DTS core
|
|
- ADPCM IMA DAT4 decoder
|
|
- musx demuxer
|
|
- aix demuxer
|
|
- remap filter
|
|
- hash and framehash muxers
|
|
- colorspace filter
|
|
- hdcd filter
|
|
- readvitc filter
|
|
- VAAPI-accelerated format conversion and scaling
|
|
- libnpp/CUDA-accelerated format conversion and scaling
|
|
- Duck TrueMotion 2.0 Real Time decoder
|
|
- Wideband Single-bit Data (WSD) demuxer
|
|
- VAAPI-accelerated H.264/HEVC/MJPEG encoding
|
|
- DTS Express (LBR) decoder
|
|
- Generic OpenMAX IL encoder with support for Raspberry Pi
|
|
- IFF ANIM demuxer & decoder
|
|
- Direct Stream Transfer (DST) decoder
|
|
- loudnorm filter
|
|
- MTAF demuxer and decoder
|
|
- MagicYUV decoder
|
|
- OpenExr improvements (tile data and B44/B44A support)
|
|
- BitJazz SheerVideo decoder
|
|
- CUDA CUVID H264/HEVC decoder
|
|
- 10-bit depth support in native utvideo decoder
|
|
- libutvideo wrapper removed
|
|
- YUY2 Lossless Codec decoder
|
|
- VideoToolbox H.264 encoder
|
|
|
|
|
|
version 3.0:
|
|
- Common Encryption (CENC) MP4 encoding and decoding support
|
|
- DXV decoding
|
|
- extrastereo filter
|
|
- ocr filter
|
|
- alimiter filter
|
|
- stereowiden filter
|
|
- stereotools filter
|
|
- rubberband filter
|
|
- tremolo filter
|
|
- agate filter
|
|
- chromakey filter
|
|
- maskedmerge filter
|
|
- Screenpresso SPV1 decoding
|
|
- chromaprint fingerprinting muxer
|
|
- ffplay dynamic volume control
|
|
- displace filter
|
|
- selectivecolor filter
|
|
- extensive native AAC encoder improvements and removal of experimental flag
|
|
- ADPCM PSX decoder
|
|
- 3dostr, dcstr, fsb, genh, vag, xvag, ads, msf, svag & vpk demuxer
|
|
- zscale filter
|
|
- wve demuxer
|
|
- zero-copy Intel QSV transcoding in ffmpeg
|
|
- shuffleframes filter
|
|
- SDX2 DPCM decoder
|
|
- vibrato filter
|
|
- innoHeim/Rsupport Screen Capture Codec decoder
|
|
- ADPCM AICA decoder
|
|
- Interplay ACM demuxer and audio decoder
|
|
- XMA1 & XMA2 decoder
|
|
- realtime filter
|
|
- anoisesrc audio filter source
|
|
- IVR demuxer
|
|
- compensationdelay filter
|
|
- acompressor filter
|
|
- support encoding 16-bit RLE SGI images
|
|
- apulsator filter
|
|
- sidechaingate audio filter
|
|
- mipsdspr1 option has been renamed to mipsdsp
|
|
- aemphasis filter
|
|
- mips32r5 option has been removed
|
|
- mips64r6 option has been removed
|
|
- DXVA2-accelerated VP9 decoding
|
|
- SOFAlizer: virtual binaural acoustics filter
|
|
- VAAPI VP9 hwaccel
|
|
- audio high-order multiband parametric equalizer
|
|
- automatic bitstream filtering
|
|
- showspectrumpic filter
|
|
- libstagefright support removed
|
|
- spectrumsynth filter
|
|
- ahistogram filter
|
|
- only seek with the right mouse button in ffplay
|
|
- toggle full screen when double-clicking with the left mouse button in ffplay
|
|
- afftfilt filter
|
|
- convolution filter
|
|
- libquvi support removed
|
|
- support for dvaudio in wav and avi
|
|
- libaacplus and libvo-aacenc support removed
|
|
- Cineform HD decoder
|
|
- new DCA decoder with full support for DTS-HD extensions
|
|
- significant performance improvements in Windows Television (WTV) demuxer
|
|
- nnedi deinterlacer
|
|
- streamselect video and astreamselect audio filter
|
|
- swaprect filter
|
|
- metadata video and ametadata audio filter
|
|
- SMPTE VC-2 HQ profile support for the Dirac decoder
|
|
- SMPTE VC-2 native encoder supporting the HQ profile
|
|
|
|
|
|
version 2.8:
|
|
- colorkey video filter
|
|
- BFSTM/BCSTM demuxer
|
|
- little-endian ADPCM_THP decoder
|
|
- Hap decoder and encoder
|
|
- DirectDraw Surface image/texture decoder
|
|
- ssim filter
|
|
- optional new ASF demuxer
|
|
- showvolume filter
|
|
- Many improvements to the JPEG 2000 decoder
|
|
- Go2Meeting decoding support
|
|
- adrawgraph audio and drawgraph video filter
|
|
- removegrain video filter
|
|
- Intel QSV-accelerated MPEG-2 video and HEVC encoding
|
|
- Intel QSV-accelerated MPEG-2 video and HEVC decoding
|
|
- Intel QSV-accelerated VC-1 video decoding
|
|
- libkvazaar HEVC encoder
|
|
- erosion, dilation, deflate and inflate video filters
|
|
- Dynamic Audio Normalizer as dynaudnorm filter
|
|
- Reverse video and areverse audio filter
|
|
- Random filter
|
|
- deband filter
|
|
- AAC fixed-point decoding
|
|
- sidechaincompress audio filter
|
|
- bitstream filter for converting HEVC from MP4 to Annex B
|
|
- acrossfade audio filter
|
|
- allyuv and allrgb video sources
|
|
- atadenoise video filter
|
|
- OS X VideoToolbox support
|
|
- aphasemeter filter
|
|
- showfreqs filter
|
|
- vectorscope filter
|
|
- waveform filter
|
|
- hstack and vstack filter
|
|
- Support DNx100 (1440x1080@8)
|
|
- VAAPI hevc hwaccel
|
|
- VDPAU hevc hwaccel
|
|
- framerate filter
|
|
- Switched default encoders for webm to VP9 and Opus
|
|
- Removed experimental flag from the JPEG 2000 encoder
|
|
|
|
|
|
version 2.7:
|
|
- FFT video filter
|
|
- TDSC decoder
|
|
- DTS lossless extension (XLL) decoding (not lossless, disabled by default)
|
|
- showwavespic filter
|
|
- DTS decoding through libdcadec
|
|
- Drop support for nvenc API before 5.0
|
|
- nvenc HEVC encoder
|
|
- Detelecine filter
|
|
- Intel QSV-accelerated H.264 encoding
|
|
- MMAL-accelerated H.264 decoding
|
|
- basic APNG encoder and muxer with default extension "apng"
|
|
- unpack DivX-style packed B-frames in MPEG-4 bitstream filter
|
|
- WebM Live Chunk Muxer
|
|
- nvenc level and tier options
|
|
- chorus filter
|
|
- Canopus HQ/HQA decoder
|
|
- Automatically rotate videos based on metadata in ffmpeg
|
|
- improved Quickdraw compatibility
|
|
- VP9 high bit-depth and extended colorspaces decoding support
|
|
- WebPAnimEncoder API when available for encoding and muxing WebP
|
|
- Direct3D11-accelerated decoding
|
|
- Support Secure Transport
|
|
- Multipart JPEG demuxer
|
|
|
|
|
|
version 2.6:
|
|
- nvenc encoder
|
|
- 10bit spp filter
|
|
- colorlevels filter
|
|
- RIFX format for *.wav files
|
|
- RTP/mpegts muxer
|
|
- non continuous cache protocol support
|
|
- tblend filter
|
|
- cropdetect support for non 8bpp, absolute (if limit >= 1) and relative (if limit < 1.0) threshold
|
|
- Camellia symmetric block cipher
|
|
- OpenH264 encoder wrapper
|
|
- VOC seeking support
|
|
- Closed caption Decoder
|
|
- fspp, uspp, pp7 MPlayer postprocessing filters ported to native filters
|
|
- showpalette filter
|
|
- Twofish symmetric block cipher
|
|
- Support DNx100 (960x720@8)
|
|
- eq2 filter ported from libmpcodecs as eq filter
|
|
- removed libmpcodecs
|
|
- Changed default DNxHD colour range in QuickTime .mov derivatives to mpeg range
|
|
- ported softpulldown filter from libmpcodecs as repeatfields filter
|
|
- dcshift filter
|
|
- RTP depacketizer for loss tolerant payload format for MP3 audio (RFC 5219)
|
|
- RTP depacketizer for AC3 payload format (RFC 4184)
|
|
- palettegen and paletteuse filters
|
|
- VP9 RTP payload format (draft 0) experimental depacketizer
|
|
- RTP depacketizer for DV (RFC 6469)
|
|
- DXVA2-accelerated HEVC decoding
|
|
- AAC ELD 480 decoding
|
|
- Intel QSV-accelerated H.264 decoding
|
|
- DSS SP decoder and DSS demuxer
|
|
- Fix stsd atom corruption in DNxHD QuickTimes
|
|
- Canopus HQX decoder
|
|
- RTP depacketization of T.140 text (RFC 4103)
|
|
- Port MIPS optimizations to 64-bit
|
|
|
|
|
|
version 2.5:
|
|
- HEVC/H.265 RTP payload format (draft v6) packetizer
|
|
- SUP/PGS subtitle demuxer
|
|
- ffprobe -show_pixel_formats option
|
|
- CAST128 symmetric block cipher, ECB mode
|
|
- STL subtitle demuxer and decoder
|
|
- libutvideo YUV 4:2:2 10bit support
|
|
- XCB-based screen-grabber
|
|
- UDP-Lite support (RFC 3828)
|
|
- xBR scaling filter
|
|
- AVFoundation screen capturing support
|
|
- ffserver supports codec private options
|
|
- creating DASH compatible fragmented MP4, MPEG-DASH segmenting muxer
|
|
- WebP muxer with animated WebP support
|
|
- zygoaudio decoding support
|
|
- APNG demuxer
|
|
- postproc visualization support
|
|
|
|
|
|
version 2.4:
|
|
- Icecast protocol
|
|
- ported lenscorrection filter from frei0r filter
|
|
- large optimizations in dctdnoiz to make it usable
|
|
- ICY metadata are now requested by default with the HTTP protocol
|
|
- support for using metadata in stream specifiers in fftools
|
|
- LZMA compression support in TIFF decoder
|
|
- H.261 RTP payload format (RFC 4587) depacketizer and experimental packetizer
|
|
- HEVC/H.265 RTP payload format (draft v6) depacketizer
|
|
- added codecview filter to visualize information exported by some codecs
|
|
- Matroska 3D support thorugh side data
|
|
- HTML generation using texi2html is deprecated in favor of makeinfo/texi2any
|
|
- silenceremove filter
|
|
|
|
|
|
version 2.3:
|
|
- AC3 fixed-point decoding
|
|
- shuffleplanes filter
|
|
- subfile protocol
|
|
- Phantom Cine demuxer
|
|
- replaygain data export
|
|
- VP7 video decoder
|
|
- Alias PIX image encoder and decoder
|
|
- Improvements to the BRender PIX image decoder
|
|
- Improvements to the XBM decoder
|
|
- QTKit input device
|
|
- improvements to OpenEXR image decoder
|
|
- support decoding 16-bit RLE SGI images
|
|
- GDI screen grabbing for Windows
|
|
- alternative rendition support for HTTP Live Streaming
|
|
- AVFoundation input device
|
|
- Direct Stream Digital (DSD) decoder
|
|
- Magic Lantern Video (MLV) demuxer
|
|
- On2 AVC (Audio for Video) decoder
|
|
- support for decoding through DXVA2 in ffmpeg
|
|
- libbs2b-based stereo-to-binaural audio filter
|
|
- libx264 reference frames count limiting depending on level
|
|
- native Opus decoder
|
|
- display matrix export and rotation API
|
|
- WebVTT encoder
|
|
- showcqt multimedia filter
|
|
- zoompan filter
|
|
- signalstats filter
|
|
- hqx filter (hq2x, hq3x, hq4x)
|
|
- flanger filter
|
|
- Image format auto-detection
|
|
- LRC demuxer and muxer
|
|
- Samba protocol (via libsmbclient)
|
|
- WebM DASH Manifest muxer
|
|
- libfribidi support in drawtext
|
|
|
|
|
|
version 2.2:
|
|
|
|
- HNM version 4 demuxer and video decoder
|
|
- Live HDS muxer
|
|
- setsar/setdar filters now support variables in ratio expressions
|
|
- elbg filter
|
|
- string validation in ffprobe
|
|
- support for decoding through VDPAU in ffmpeg (the -hwaccel option)
|
|
- complete Voxware MetaSound decoder
|
|
- remove mp3_header_compress bitstream filter
|
|
- Windows resource files for shared libraries
|
|
- aeval filter
|
|
- stereoscopic 3d metadata handling
|
|
- WebP encoding via libwebp
|
|
- ATRAC3+ decoder
|
|
- VP8 in Ogg demuxing
|
|
- side & metadata support in NUT
|
|
- framepack filter
|
|
- XYZ12 rawvideo support in NUT
|
|
- Exif metadata support in WebP decoder
|
|
- OpenGL device
|
|
- Use metadata_header_padding to control padding in ID3 tags (currently used in
|
|
MP3, AIFF, and OMA files), FLAC header, and the AVI "junk" block.
|
|
- Mirillis FIC video decoder
|
|
- Support DNx444
|
|
- libx265 encoder
|
|
- dejudder filter
|
|
- Autodetect VDA like all other hardware accelerations
|
|
- aliases and defaults for Ogg subtypes (opus, spx)
|
|
|
|
|
|
version 2.1:
|
|
|
|
- aecho filter
|
|
- perspective filter ported from libmpcodecs
|
|
- ffprobe -show_programs option
|
|
- compand filter
|
|
- RTMP seek support
|
|
- when transcoding with ffmpeg (i.e. not streamcopying), -ss is now accurate
|
|
even when used as an input option. Previous behavior can be restored with
|
|
the -noaccurate_seek option.
|
|
- ffmpeg -t option can now be used for inputs, to limit the duration of
|
|
data read from an input file
|
|
- incomplete Voxware MetaSound decoder
|
|
- read EXIF metadata from JPEG
|
|
- DVB teletext decoder
|
|
- phase filter ported from libmpcodecs
|
|
- w3fdif filter
|
|
- Opus support in Matroska
|
|
- FFV1 version 1.3 is stable and no longer experimental
|
|
- FFV1: YUVA(444,422,420) 9, 10 and 16 bit support
|
|
- changed DTS stream id in lavf mpeg ps muxer from 0x8a to 0x88, to be
|
|
more consistent with other muxers.
|
|
- adelay filter
|
|
- pullup filter ported from libmpcodecs
|
|
- ffprobe -read_intervals option
|
|
- Lossless and alpha support for WebP decoder
|
|
- Error Resilient AAC syntax (ER AAC LC) decoding
|
|
- Low Delay AAC (ER AAC LD) decoding
|
|
- mux chapters in ASF files
|
|
- SFTP protocol (via libssh)
|
|
- libx264: add ability to encode in YUVJ422P and YUVJ444P
|
|
- Fraps: use BT.709 colorspace by default for yuv, as reference fraps decoder does
|
|
- make decoding alpha optional for prores, ffv1 and vp6 by setting
|
|
the skip_alpha flag.
|
|
- ladspa wrapper filter
|
|
- native VP9 decoder
|
|
- dpx parser
|
|
- max_error_rate parameter in ffmpeg
|
|
- PulseAudio output device
|
|
- ReplayGain scanner
|
|
- Enhanced Low Delay AAC (ER AAC ELD) decoding (no LD SBR support)
|
|
- Linux framebuffer output device
|
|
- HEVC decoder
|
|
- raw HEVC, HEVC in MOV/MP4, HEVC in Matroska, HEVC in MPEG-TS demuxing
|
|
- mergeplanes filter
|
|
|
|
|
|
version 2.0:
|
|
|
|
- curves filter
|
|
- reference-counting for AVFrame and AVPacket data
|
|
- ffmpeg now fails when input options are used for output file
|
|
or vice versa
|
|
- support for Monkey's Audio versions from 3.93
|
|
- perms and aperms filters
|
|
- audio filtering support in ffplay
|
|
- 10% faster aac encoding on x86 and MIPS
|
|
- sine audio filter source
|
|
- WebP demuxing and decoding support
|
|
- ffmpeg options -filter_script and -filter_complex_script, which allow a
|
|
filtergraph description to be read from a file
|
|
- OpenCL support
|
|
- audio phaser filter
|
|
- separatefields filter
|
|
- libquvi demuxer
|
|
- uniform options syntax across all filters
|
|
- telecine filter
|
|
- interlace filter
|
|
- smptehdbars source
|
|
- inverse telecine filters (fieldmatch and decimate)
|
|
- colorbalance filter
|
|
- colorchannelmixer filter
|
|
- The matroska demuxer can now output proper verbatim ASS packets. It will
|
|
become the default at the next libavformat major bump.
|
|
- decent native animated GIF encoding
|
|
- asetrate filter
|
|
- interleave filter
|
|
- timeline editing with filters
|
|
- vidstabdetect and vidstabtransform filters for video stabilization using
|
|
the vid.stab library
|
|
- astats filter
|
|
- trim and atrim filters
|
|
- ffmpeg -t and -ss (output-only) options are now sample-accurate when
|
|
transcoding audio
|
|
- Matroska muxer can now put the index at the beginning of the file.
|
|
- extractplanes filter
|
|
- avectorscope filter
|
|
- ADPCM DTK decoder
|
|
- ADP demuxer
|
|
- RSD demuxer
|
|
- RedSpark demuxer
|
|
- ADPCM IMA Radical decoder
|
|
- zmq filters
|
|
- DCT denoiser filter (dctdnoiz)
|
|
- Wavelet denoiser filter ported from libmpcodecs as owdenoise (formerly "ow")
|
|
- Apple Intermediate Codec decoder
|
|
- Escape 130 video decoder
|
|
- FTP protocol support
|
|
- V4L2 output device
|
|
- 3D LUT filter (lut3d)
|
|
- SMPTE 302M audio encoder
|
|
- support for slice multithreading in libavfilter
|
|
- Hald CLUT support (generation and filtering)
|
|
- VC-1 interlaced B-frame support
|
|
- support for WavPack muxing (raw and in Matroska)
|
|
- XVideo output device
|
|
- vignette filter
|
|
- True Audio (TTA) encoder
|
|
- Go2Webinar decoder
|
|
- mcdeint filter ported from libmpcodecs
|
|
- sab filter ported from libmpcodecs
|
|
- ffprobe -show_chapters option
|
|
- WavPack encoding through libwavpack
|
|
- rotate filter
|
|
- spp filter ported from libmpcodecs
|
|
- libgme support
|
|
- psnr filter
|
|
|
|
|
|
version 1.2:
|
|
|
|
- VDPAU hardware acceleration through normal hwaccel
|
|
- SRTP support
|
|
- Error diffusion dither in Swscale
|
|
- Chained Ogg support
|
|
- Theora Midstream reconfiguration support
|
|
- EVRC decoder
|
|
- audio fade filter
|
|
- filtering audio with unknown channel layout
|
|
- allpass, bass, bandpass, bandreject, biquad, equalizer, highpass, lowpass
|
|
and treble audio filter
|
|
- improved showspectrum filter, with multichannel support and sox-like colors
|
|
- histogram filter
|
|
- tee muxer
|
|
- il filter ported from libmpcodecs
|
|
- support ID3v2 tags in ASF files
|
|
- encrypted TTA stream decoding support
|
|
- RF64 support in WAV muxer
|
|
- noise filter ported from libmpcodecs
|
|
- Subtitles character encoding conversion
|
|
- blend filter
|
|
- stereo3d filter ported from libmpcodecs
|
|
|
|
|
|
version 1.1:
|
|
|
|
- stream disposition information printing in ffprobe
|
|
- filter for loudness analysis following EBU R128
|
|
- Opus encoder using libopus
|
|
- ffprobe -select_streams option
|
|
- Pinnacle TARGA CineWave YUV16 decoder
|
|
- TAK demuxer, decoder and parser
|
|
- DTS-HD demuxer
|
|
- remove -same_quant, it hasn't worked for years
|
|
- FFM2 support
|
|
- X-Face image encoder and decoder
|
|
- 24-bit FLAC encoding
|
|
- multi-channel ALAC encoding up to 7.1
|
|
- metadata (INFO tag) support in WAV muxer
|
|
- subtitles raw text decoder
|
|
- support for building DLLs using MSVC
|
|
- LVF demuxer
|
|
- ffescape tool
|
|
- metadata (info chunk) support in CAF muxer
|
|
- field filter ported from libmpcodecs
|
|
- AVR demuxer
|
|
- geq filter ported from libmpcodecs
|
|
- remove ffserver daemon mode
|
|
- AST muxer/demuxer
|
|
- new expansion syntax for drawtext
|
|
- BRender PIX image decoder
|
|
- ffprobe -show_entries option
|
|
- ffprobe -sections option
|
|
- ADPCM IMA Dialogic decoder
|
|
- BRSTM demuxer
|
|
- animated GIF decoder and demuxer
|
|
- PVF demuxer
|
|
- subtitles filter
|
|
- IRCAM muxer/demuxer
|
|
- Paris Audio File demuxer
|
|
- Virtual concatenation demuxer
|
|
- VobSub demuxer
|
|
- JSON captions for TED talks decoding support
|
|
- SOX Resampler support in libswresample
|
|
- aselect filter
|
|
- SGI RLE 8-bit / Silicon Graphics RLE 8-bit video decoder
|
|
- Silicon Graphics Motion Video Compressor 1 & 2 decoder
|
|
- Silicon Graphics Movie demuxer
|
|
- apad filter
|
|
- Resolution & pixel format change support with multithreading for H.264
|
|
- documentation split into per-component manuals
|
|
- pp (postproc) filter ported from MPlayer
|
|
- NIST Sphere demuxer
|
|
- MPL2, VPlayer, MPlayer, AQTitle, PJS and SubViewer v1 subtitles demuxers and decoders
|
|
- Sony Wave64 muxer
|
|
- adobe and limelight publisher authentication in RTMP
|
|
- data: URI scheme
|
|
- support building on the Plan 9 operating system
|
|
- kerndeint filter ported from MPlayer
|
|
- histeq filter ported from VirtualDub
|
|
- Megalux Frame demuxer
|
|
- 012v decoder
|
|
- Improved AVC Intra decoding support
|
|
|
|
|
|
version 1.0:
|
|
|
|
- INI and flat output in ffprobe
|
|
- Scene detection in libavfilter
|
|
- Indeo Audio decoder
|
|
- channelsplit audio filter
|
|
- setnsamples audio filter
|
|
- atempo filter
|
|
- ffprobe -show_data option
|
|
- RTMPT protocol support
|
|
- iLBC encoding/decoding via libilbc
|
|
- Microsoft Screen 1 decoder
|
|
- join audio filter
|
|
- audio channel mapping filter
|
|
- Microsoft ATC Screen decoder
|
|
- RTSP listen mode
|
|
- TechSmith Screen Codec 2 decoder
|
|
- AAC encoding via libfdk-aac
|
|
- Microsoft Expression Encoder Screen decoder
|
|
- RTMPS protocol support
|
|
- RTMPTS protocol support
|
|
- RTMPE protocol support
|
|
- RTMPTE protocol support
|
|
- showwaves and showspectrum filter
|
|
- LucasArts SMUSH SANM playback support
|
|
- LucasArts SMUSH VIMA audio decoder (ADPCM)
|
|
- LucasArts SMUSH demuxer
|
|
- SAMI, RealText and SubViewer demuxers and decoders
|
|
- Heart Of Darkness PAF playback support
|
|
- iec61883 device
|
|
- asettb filter
|
|
- new option: -progress
|
|
- 3GPP Timed Text encoder/decoder
|
|
- GeoTIFF decoder support
|
|
- ffmpeg -(no)stdin option
|
|
- Opus decoder using libopus
|
|
- caca output device using libcaca
|
|
- alphaextract and alphamerge filters
|
|
- concat filter
|
|
- flite filter
|
|
- Canopus Lossless Codec decoder
|
|
- bitmap subtitles in filters (experimental and temporary)
|
|
- MP2 encoding via TwoLAME
|
|
- bmp parser
|
|
- smptebars source
|
|
- asetpts filter
|
|
- hue filter
|
|
- ICO muxer
|
|
- SubRip encoder and decoder without embedded timing
|
|
- edge detection filter
|
|
- framestep filter
|
|
- ffmpeg -shortest option is now per-output file
|
|
-pass and -passlogfile are now per-output stream
|
|
- volume measurement filter
|
|
- Ut Video encoder
|
|
- Microsoft Screen 2 decoder
|
|
- smartblur filter ported from MPlayer
|
|
- CPiA decoder
|
|
- decimate filter ported from MPlayer
|
|
- RTP depacketization of JPEG
|
|
- Smooth Streaming live segmenter muxer
|
|
- F4V muxer
|
|
- sendcmd and asendcmd filters
|
|
- WebVTT demuxer and decoder (simple tags supported)
|
|
- RTP packetization of JPEG
|
|
- faststart option in the MOV/MP4 muxer
|
|
- support for building with MSVC
|
|
|
|
|
|
version 0.11:
|
|
|
|
- Fixes: CVE-2012-2772, CVE-2012-2774, CVE-2012-2775, CVE-2012-2776, CVE-2012-2777,
|
|
CVE-2012-2779, CVE-2012-2782, CVE-2012-2783, CVE-2012-2784, CVE-2012-2785,
|
|
CVE-2012-2786, CVE-2012-2787, CVE-2012-2788, CVE-2012-2789, CVE-2012-2790,
|
|
CVE-2012-2791, CVE-2012-2792, CVE-2012-2793, CVE-2012-2794, CVE-2012-2795,
|
|
CVE-2012-2796, CVE-2012-2797, CVE-2012-2798, CVE-2012-2799, CVE-2012-2800,
|
|
CVE-2012-2801, CVE-2012-2802, CVE-2012-2803, CVE-2012-2804,
|
|
- v408 Quicktime and Microsoft AYUV Uncompressed 4:4:4:4 encoder and decoder
|
|
- setfield filter
|
|
- CDXL demuxer and decoder
|
|
- Apple ProRes encoder
|
|
- ffprobe -count_packets and -count_frames options
|
|
- Sun Rasterfile Encoder
|
|
- ID3v2 attached pictures reading and writing
|
|
- WMA Lossless decoder
|
|
- bluray protocol
|
|
- blackdetect filter
|
|
- libutvideo encoder wrapper (--enable-libutvideo)
|
|
- swapuv filter
|
|
- bbox filter
|
|
- XBM encoder and decoder
|
|
- RealAudio Lossless decoder
|
|
- ZeroCodec decoder
|
|
- tile video filter
|
|
- Metal Gear Solid: The Twin Snakes demuxer
|
|
- OpenEXR image decoder
|
|
- removelogo filter
|
|
- drop support for ffmpeg without libavfilter
|
|
- drawtext video filter: fontconfig support
|
|
- ffmpeg -benchmark_all option
|
|
- super2xsai filter ported from libmpcodecs
|
|
- add libavresample audio conversion library for compatibility
|
|
- MicroDVD decoder
|
|
- Avid Meridien (AVUI) encoder and decoder
|
|
- accept + prefix to -pix_fmt option to disable automatic conversions.
|
|
- complete audio filtering in libavfilter and ffmpeg
|
|
- add fps filter
|
|
- vorbis parser
|
|
- png parser
|
|
- audio mix filter
|
|
- ffv1: support (draft) version 1.3
|
|
|
|
|
|
version 0.10:
|
|
|
|
- Fixes: CVE-2011-3929, CVE-2011-3934, CVE-2011-3935, CVE-2011-3936,
|
|
CVE-2011-3937, CVE-2011-3940, CVE-2011-3941, CVE-2011-3944,
|
|
CVE-2011-3945, CVE-2011-3946, CVE-2011-3947, CVE-2011-3949,
|
|
CVE-2011-3950, CVE-2011-3951, CVE-2011-3952
|
|
- v410 Quicktime Uncompressed 4:4:4 10-bit encoder and decoder
|
|
- SBaGen (SBG) binaural beats script demuxer
|
|
- OpenMG Audio muxer
|
|
- Timecode extraction in DV and MOV
|
|
- thumbnail video filter
|
|
- XML output in ffprobe
|
|
- asplit audio filter
|
|
- tinterlace video filter
|
|
- astreamsync audio filter
|
|
- amerge audio filter
|
|
- ISMV (Smooth Streaming) muxer
|
|
- GSM audio parser
|
|
- SMJPEG muxer
|
|
- XWD encoder and decoder
|
|
- Automatic thread count based on detection number of (available) CPU cores
|
|
- y41p Brooktree Uncompressed 4:1:1 12-bit encoder and decoder
|
|
- ffprobe -show_error option
|
|
- Avid 1:1 10-bit RGB Packer codec
|
|
- v308 Quicktime Uncompressed 4:4:4 encoder and decoder
|
|
- yuv4 libquicktime packed 4:2:0 encoder and decoder
|
|
- ffprobe -show_frames option
|
|
- silencedetect audio filter
|
|
- ffprobe -show_program_version, -show_library_versions, -show_versions options
|
|
- rv34: frame-level multi-threading
|
|
- optimized iMDCT transform on x86 using SSE for for mpegaudiodec
|
|
- Improved PGS subtitle decoder
|
|
- dumpgraph option to lavfi device
|
|
- r210 and r10k encoders
|
|
- ffwavesynth decoder
|
|
- aviocat tool
|
|
- ffeval tool
|
|
- support encoding and decoding 4-channel SGI images
|
|
|
|
|
|
version 0.9:
|
|
|
|
- openal input device added
|
|
- boxblur filter added
|
|
- BWF muxer
|
|
- Flash Screen Video 2 decoder
|
|
- lavfi input device added
|
|
- added avconv, which is almost the same for now, except
|
|
for a few incompatible changes in the options, which will hopefully make them
|
|
easier to use. The changes are:
|
|
* The options placement is now strictly enforced! While in theory the
|
|
options for ffmpeg should be given in [input options] -i INPUT [output
|
|
options] OUTPUT order, in practice it was possible to give output options
|
|
before the -i and it mostly worked. Except when it didn't - the behavior was
|
|
a bit inconsistent. In avconv, it is not possible to mix input and output
|
|
options. All non-global options are reset after an input or output filename.
|
|
* All per-file options are now truly per-file - they apply only to the next
|
|
input or output file and specifying different values for different files
|
|
will now work properly (notably -ss and -t options).
|
|
* All per-stream options are now truly per-stream - it is possible to
|
|
specify which stream(s) should a given option apply to. See the Stream
|
|
specifiers section in the avconv manual for details.
|
|
* In ffmpeg some options (like -newvideo/-newaudio/...) are irregular in the
|
|
sense that they're specified after the output filename instead of before,
|
|
like all other options. In avconv this irregularity is removed, all options
|
|
apply to the next input or output file.
|
|
* -newvideo/-newaudio/-newsubtitle options were removed. Not only were they
|
|
irregular and highly confusing, they were also redundant. In avconv the -map
|
|
option will create new streams in the output file and map input streams to
|
|
them. E.g. avconv -i INPUT -map 0 OUTPUT will create an output stream for
|
|
each stream in the first input file.
|
|
* The -map option now has slightly different and more powerful syntax:
|
|
+ Colons (':') are used to separate file index/stream type/stream index
|
|
instead of dots. Comma (',') is used to separate the sync stream instead
|
|
of colon.. This is done for consistency with other options.
|
|
+ It's possible to specify stream type. E.g. -map 0:a:2 creates an
|
|
output stream from the third input audio stream.
|
|
+ Omitting the stream index now maps all the streams of the given type,
|
|
not just the first. E.g. -map 0:s creates output streams for all the
|
|
subtitle streams in the first input file.
|
|
+ Since -map can now match multiple streams, negative mappings were
|
|
introduced. Negative mappings disable some streams from an already
|
|
defined map. E.g. '-map 0 -map -0:a:1' means 'create output streams for
|
|
all the stream in the first input file, except for the second audio
|
|
stream'.
|
|
* There is a new option -c (or -codec) for choosing the decoder/encoder to
|
|
use, which makes it possible to precisely specify target stream(s) consistently with
|
|
other options. E.g. -c:v lib264 sets the codec for all video streams, -c:a:0
|
|
libvorbis sets the codec for the first audio stream and -c copy copies all
|
|
the streams without reencoding. Old -vcodec/-acodec/-scodec options are now
|
|
aliases to -c:v/a/s
|
|
* It is now possible to precisely specify which stream should an AVOption
|
|
apply to. E.g. -b:v:0 2M sets the bitrate for the first video stream, while
|
|
-b:a 128k sets the bitrate for all audio streams. Note that the old -ab 128k
|
|
syntax is deprecated and will stop working soon.
|
|
* -map_chapters now takes only an input file index and applies to the next
|
|
output file. This is consistent with how all the other options work.
|
|
* -map_metadata now takes only an input metadata specifier and applies to
|
|
the next output file. Output metadata specifier is now part of the option
|
|
name, similarly to the AVOptions/map/codec feature above.
|
|
* -metadata can now be used to set metadata on streams and chapters, e.g.
|
|
-metadata:s:1 language=eng sets the language of the first stream to 'eng'.
|
|
This made -vlang/-alang/-slang options redundant, so they were removed.
|
|
* -qscale option now uses stream specifiers and applies to all streams, not
|
|
just video. I.e. plain -qscale number would now apply to all streams. To get
|
|
the old behavior, use -qscale:v. Also there is now a shortcut -q for -qscale
|
|
and -aq is now an alias for -q:a.
|
|
* -vbsf/-absf/-sbsf options were removed and replaced by a -bsf option which
|
|
uses stream specifiers. Use -bsf:v/a/s instead of the old options.
|
|
* -itsscale option now uses stream specifiers, so its argument is only the
|
|
scale parameter.
|
|
* -intra option was removed, use -g 0 for the same effect.
|
|
* -psnr option was removed, use -flags +psnr for the same effect.
|
|
* -vf option is now an alias to the new -filter option, which uses stream specifiers.
|
|
* -vframes/-aframes/-dframes options are now aliases to the new -frames option.
|
|
* -vtag/-atag/-stag options are now aliases to the new -tag option.
|
|
- XMV demuxer
|
|
- LOAS demuxer
|
|
- ashowinfo filter added
|
|
- Windows Media Image decoder
|
|
- amovie source added
|
|
- LATM muxer/demuxer
|
|
- Speex encoder via libspeex
|
|
- JSON output in ffprobe
|
|
- WTV muxer
|
|
- Optional C++ Support (needed for libstagefright)
|
|
- H.264 Decoding on Android via Stagefright
|
|
- Prores decoder
|
|
- BIN/XBIN/ADF/IDF text file decoder
|
|
- aconvert audio filter added
|
|
- audio support to lavfi input device added
|
|
- libcdio-paranoia input device for audio CD grabbing
|
|
- Apple ProRes decoder
|
|
- CELT in Ogg demuxing
|
|
- G.723.1 demuxer and decoder
|
|
- libmodplug support (--enable-libmodplug)
|
|
- VC-1 interlaced decoding
|
|
- libutvideo wrapper (--enable-libutvideo)
|
|
- aevalsrc audio source added
|
|
- Ut Video decoder
|
|
- Speex encoding via libspeex
|
|
- 4:2:2 H.264 decoding support
|
|
- 4:2:2 and 4:4:4 H.264 encoding with libx264
|
|
- Pulseaudio input device
|
|
- Prores encoder
|
|
- Video Decoder Acceleration (VDA) HWAccel module.
|
|
- replacement Indeo 3 decoder
|
|
- new ffmpeg option: -map_channel
|
|
- volume audio filter added
|
|
- earwax audio filter added
|
|
- libv4l2 support (--enable-libv4l2)
|
|
- TLS/SSL and HTTPS protocol support
|
|
- AVOptions API rewritten and documented
|
|
- most of CODEC_FLAG2_*, some CODEC_FLAG_* and many codec-specific fields in
|
|
AVCodecContext deprecated. Codec private options should be used instead.
|
|
- Properly working defaults in libx264 wrapper, support for native presets.
|
|
- Encrypted OMA files support
|
|
- Discworld II BMV decoding support
|
|
- VBLE Decoder
|
|
- OS X Video Decoder Acceleration (VDA) support
|
|
- compact and csv output in ffprobe
|
|
- pan audio filter
|
|
- IFF Amiga Continuous Bitmap (ACBM) decoder
|
|
- ass filter
|
|
- CRI ADX audio format muxer and demuxer
|
|
- Playstation Portable PMP format demuxer
|
|
- Microsoft Windows ICO demuxer
|
|
- life source
|
|
- PCM format support in OMA demuxer
|
|
- CLJR encoder
|
|
- new option: -report
|
|
- Dxtory capture format decoder
|
|
- cellauto source
|
|
- Simple segmenting muxer
|
|
- Indeo 4 decoder
|
|
- SMJPEG demuxer
|
|
|
|
|
|
version 0.8:
|
|
|
|
- many many things we forgot because we rather write code than changelogs
|
|
- WebM support in Matroska de/muxer
|
|
- low overhead Ogg muxing
|
|
- MMS-TCP support
|
|
- VP8 de/encoding via libvpx
|
|
- Demuxer for On2's IVF format
|
|
- Pictor/PC Paint decoder
|
|
- HE-AAC v2 decoder
|
|
- HE-AAC v2 encoding with libaacplus
|
|
- libfaad2 wrapper removed
|
|
- DTS-ES extension (XCh) decoding support
|
|
- native VP8 decoder
|
|
- RTSP tunneling over HTTP
|
|
- RTP depacketization of SVQ3
|
|
- -strict inofficial replaced by -strict unofficial
|
|
- ffplay -exitonkeydown and -exitonmousedown options added
|
|
- native GSM / GSM MS decoder
|
|
- RTP depacketization of QDM2
|
|
- ANSI/ASCII art playback system
|
|
- Lego Mindstorms RSO de/muxer
|
|
- libavcore added (and subsequently removed)
|
|
- SubRip subtitle file muxer and demuxer
|
|
- Chinese AVS encoding via libxavs
|
|
- ffprobe -show_packets option added
|
|
- RTP packetization of Theora and Vorbis
|
|
- RTP depacketization of MP4A-LATM
|
|
- RTP packetization and depacketization of VP8
|
|
- hflip filter
|
|
- Apple HTTP Live Streaming demuxer
|
|
- a64 codec
|
|
- MMS-HTTP support
|
|
- G.722 ADPCM audio encoder/decoder
|
|
- R10k video decoder
|
|
- ocv_smooth filter
|
|
- frei0r wrapper filter
|
|
- change crop filter syntax to width:height:x:y
|
|
- make the crop filter accept parametric expressions
|
|
- make ffprobe accept AVFormatContext options
|
|
- yadif filter
|
|
- blackframe filter
|
|
- Demuxer for Leitch/Harris' VR native stream format (LXF)
|
|
- RTP depacketization of the X-QT QuickTime format
|
|
- SAP (Session Announcement Protocol, RFC 2974) muxer and demuxer
|
|
- cropdetect filter
|
|
- ffmpeg -crop* options removed
|
|
- transpose filter added
|
|
- ffmpeg -force_key_frames option added
|
|
- demuxer for receiving raw rtp:// URLs without an SDP description
|
|
- single stream LATM/LOAS decoder
|
|
- setpts filter added
|
|
- Win64 support for optimized x86 assembly functions
|
|
- MJPEG/AVI1 to JPEG/JFIF bitstream filter
|
|
- ASS subtitle encoder and decoder
|
|
- IEC 61937 encapsulation for E-AC-3, TrueHD, DTS-HD (for HDMI passthrough)
|
|
- overlay filter added
|
|
- rename aspect filter to setdar, and pixelaspect to setsar
|
|
- IEC 61937 demuxer
|
|
- Mobotix .mxg demuxer
|
|
- frei0r source added
|
|
- hqdn3d filter added
|
|
- RTP depacketization of QCELP
|
|
- FLAC parser added
|
|
- gradfun filter added
|
|
- AMR-WB decoder
|
|
- replace the ocv_smooth filter with a more generic ocv filter
|
|
- Windows Televison (WTV) demuxer
|
|
- FFmpeg metadata format muxer and demuxer
|
|
- SubRip (srt) subtitle encoder and decoder
|
|
- floating-point AC-3 encoder added
|
|
- Lagarith decoder
|
|
- ffmpeg -copytb option added
|
|
- IVF muxer added
|
|
- Wing Commander IV movies decoder added
|
|
- movie source added
|
|
- Bink version 'b' audio and video decoder
|
|
- Bitmap Brothers JV playback system
|
|
- Apple HTTP Live Streaming protocol handler
|
|
- sndio support for playback and record
|
|
- Linux framebuffer input device added
|
|
- Chronomaster DFA decoder
|
|
- DPX image encoder
|
|
- MicroDVD subtitle file muxer and demuxer
|
|
- Playstation Portable PMP format demuxer
|
|
- fieldorder video filter added
|
|
- AAC encoding via libvo-aacenc
|
|
- AMR-WB encoding via libvo-amrwbenc
|
|
- xWMA demuxer
|
|
- Mobotix MxPEG decoder
|
|
- VP8 frame-multithreading
|
|
- NEON optimizations for VP8
|
|
- Lots of deprecated API cruft removed
|
|
- fft and imdct optimizations for AVX (Sandy Bridge) processors
|
|
- showinfo filter added
|
|
- SMPTE 302M AES3 audio decoder
|
|
- Apple Core Audio Format muxer
|
|
- 9 bits and 10 bits per sample support in the H.264 decoder
|
|
- 9 bits and 10 bits FFV1 encoding / decoding
|
|
- split filter added
|
|
- select filter added
|
|
- sdl output device added
|
|
- libmpcodecs video filter support (3 times as many filters than before)
|
|
- mpeg2 aspect ratio dection fixed
|
|
- libxvid aspect pickiness fixed
|
|
- Frame multithreaded decoding
|
|
- E-AC-3 audio encoder
|
|
- ac3enc: add channel coupling support
|
|
- floating-point sample format support to the ac3, eac3, dca, aac, and vorbis decoders.
|
|
- H264/MPEG frame-level multi-threading
|
|
- All av_metadata_* functions renamed to av_dict_* and moved to libavutil
|
|
- 4:4:4 H.264 decoding support
|
|
- 10-bit H.264 optimizations for x86
|
|
- lut, lutrgb, and lutyuv filters added
|
|
- buffersink libavfilter sink added
|
|
- Bump libswscale for recently reported ABI break
|
|
- New J2K encoder (via OpenJPEG)
|
|
|
|
|
|
version 0.7:
|
|
|
|
- all the changes for 0.8, but keeping API/ABI compatibility with the 0.6 release
|
|
|
|
|
|
version 0.6:
|
|
|
|
- PB-frame decoding for H.263
|
|
- deprecated vhook subsystem removed
|
|
- deprecated old scaler removed
|
|
- VQF demuxer
|
|
- Alpha channel scaler
|
|
- PCX encoder
|
|
- RTP packetization of H.263
|
|
- RTP packetization of AMR
|
|
- RTP depacketization of Vorbis
|
|
- CorePNG decoding support
|
|
- Cook multichannel decoding support
|
|
- introduced avlanguage helpers in libavformat
|
|
- 8088flex TMV demuxer and decoder
|
|
- per-stream language-tags extraction in asfdec
|
|
- V210 decoder and encoder
|
|
- remaining GPL parts in AC-3 decoder converted to LGPL
|
|
- QCP demuxer
|
|
- SoX native format muxer and demuxer
|
|
- AMR-NB decoding/encoding, AMR-WB decoding via OpenCORE libraries
|
|
- DPX image decoder
|
|
- Electronic Arts Madcow decoder
|
|
- DivX (XSUB) subtitle encoder
|
|
- nonfree libamr support for AMR-NB/WB decoding/encoding removed
|
|
- experimental AAC encoder
|
|
- RTP depacketization of ASF and RTSP from WMS servers
|
|
- RTMP support in libavformat
|
|
- noX handling for OPT_BOOL X options
|
|
- Wave64 demuxer
|
|
- IEC-61937 compatible Muxer
|
|
- TwinVQ decoder
|
|
- Bluray (PGS) subtitle decoder
|
|
- LPCM support in MPEG-TS (HDMV RID as found on Blu-ray disks)
|
|
- WMA Pro decoder
|
|
- Core Audio Format demuxer
|
|
- ATRAC1 decoder
|
|
- MD STUDIO audio demuxer
|
|
- RF64 support in WAV demuxer
|
|
- MPEG-4 Audio Lossless Coding (ALS) decoder
|
|
- -formats option split into -formats, -codecs, -bsfs, and -protocols
|
|
- IV8 demuxer
|
|
- CDG demuxer and decoder
|
|
- R210 decoder
|
|
- Auravision Aura 1 and 2 decoders
|
|
- Deluxe Paint Animation playback system
|
|
- SIPR decoder
|
|
- Adobe Filmstrip muxer and demuxer
|
|
- RTP depacketization of H.263
|
|
- Bink demuxer and audio/video decoders
|
|
- enable symbol versioning by default for linkers that support it
|
|
- IFF PBM/ILBM bitmap decoder
|
|
- concat protocol
|
|
- Indeo 5 decoder
|
|
- RTP depacketization of AMR
|
|
- WMA Voice decoder
|
|
- ffprobe tool
|
|
- AMR-NB decoder
|
|
- RTSP muxer
|
|
- HE-AAC v1 decoder
|
|
- Kega Game Video (KGV1) decoder
|
|
- VorbisComment writing for FLAC, Ogg FLAC and Ogg Speex files
|
|
- RTP depacketization of Theora
|
|
- HTTP Digest authentication
|
|
- RTMP/RTMPT/RTMPS/RTMPE/RTMPTE protocol support via librtmp
|
|
- Psygnosis YOP demuxer and video decoder
|
|
- spectral extension support in the E-AC-3 decoder
|
|
- unsharp video filter
|
|
- RTP hinting in the mov/3gp/mp4 muxer
|
|
- Dirac in Ogg demuxing
|
|
- seek to keyframes in Ogg
|
|
- 4:2:2 and 4:4:4 Theora decoding
|
|
- 35% faster VP3/Theora decoding
|
|
- faster AAC decoding
|
|
- faster H.264 decoding
|
|
- RealAudio 1.0 (14.4K) encoder
|
|
|
|
|
|
version 0.5:
|
|
|
|
- DV50 AKA DVCPRO50 encoder, decoder, muxer and demuxer
|
|
- TechSmith Camtasia (TSCC) video decoder
|
|
- IBM Ultimotion (ULTI) video decoder
|
|
- Sierra Online audio file demuxer and decoder
|
|
- Apple QuickDraw (qdrw) video decoder
|
|
- Creative ADPCM audio decoder (16 bits as well as 8 bits schemes)
|
|
- Electronic Arts Multimedia (WVE/UV2/etc.) file demuxer
|
|
- Miro VideoXL (VIXL) video decoder
|
|
- H.261 video encoder
|
|
- QPEG video decoder
|
|
- Nullsoft Video (NSV) file demuxer
|
|
- Shorten audio decoder
|
|
- LOCO video decoder
|
|
- Apple Lossless Audio Codec (ALAC) decoder
|
|
- Winnov WNV1 video decoder
|
|
- Autodesk Animator Studio Codec (AASC) decoder
|
|
- Indeo 2 video decoder
|
|
- Fraps FPS1 video decoder
|
|
- Snow video encoder/decoder
|
|
- Sonic audio encoder/decoder
|
|
- Vorbis audio decoder
|
|
- Macromedia ADPCM decoder
|
|
- Duck TrueMotion 2 video decoder
|
|
- support for decoding FLX and DTA extensions in FLIC files
|
|
- H.264 custom quantization matrices support
|
|
- ffserver fixed, it should now be usable again
|
|
- QDM2 audio decoder
|
|
- Real Cooker audio decoder
|
|
- TrueSpeech audio decoder
|
|
- WMA2 audio decoder fixed, now all files should play correctly
|
|
- RealAudio 14.4 and 28.8 decoders fixed
|
|
- JPEG-LS decoder
|
|
- build system improvements
|
|
- tabs and trailing whitespace removed from the codebase
|
|
- CamStudio video decoder
|
|
- AIFF/AIFF-C audio format, encoding and decoding
|
|
- ADTS AAC file reading and writing
|
|
- Creative VOC file reading and writing
|
|
- American Laser Games multimedia (*.mm) playback system
|
|
- Zip Motion Blocks Video decoder
|
|
- improved Theora/VP3 decoder
|
|
- True Audio (TTA) decoder
|
|
- AVS demuxer and video decoder
|
|
- JPEG-LS encoder
|
|
- Smacker demuxer and decoder
|
|
- NuppelVideo/MythTV demuxer and RTjpeg decoder
|
|
- KMVC decoder
|
|
- MPEG-2 intra VLC support
|
|
- MPEG-2 4:2:2 encoder
|
|
- Flash Screen Video decoder
|
|
- GXF demuxer
|
|
- Chinese AVS decoder
|
|
- GXF muxer
|
|
- MXF demuxer
|
|
- VC-1/WMV3/WMV9 video decoder
|
|
- MacIntel support
|
|
- AviSynth support
|
|
- VMware video decoder
|
|
- VP5 video decoder
|
|
- VP6 video decoder
|
|
- WavPack lossless audio decoder
|
|
- Targa (.TGA) picture decoder
|
|
- Vorbis audio encoder
|
|
- Delphine Software .cin demuxer/audio and video decoder
|
|
- Tiertex .seq demuxer/video decoder
|
|
- MTV demuxer
|
|
- TIFF picture encoder and decoder
|
|
- GIF picture decoder
|
|
- Intel Music Coder decoder
|
|
- Zip Motion Blocks Video encoder
|
|
- Musepack decoder
|
|
- Flash Screen Video encoder
|
|
- Theora encoding via libtheora
|
|
- BMP encoder
|
|
- WMA encoder
|
|
- GSM-MS encoder and decoder
|
|
- DCA decoder
|
|
- DXA demuxer and decoder
|
|
- DNxHD decoder
|
|
- Gamecube movie (.THP) playback system
|
|
- Blackfin optimizations
|
|
- Interplay C93 demuxer and video decoder
|
|
- Bethsoft VID demuxer and video decoder
|
|
- CRYO APC demuxer
|
|
- ATRAC3 decoder
|
|
- V.Flash PTX decoder
|
|
- RoQ muxer, RoQ audio encoder
|
|
- Renderware TXD demuxer and decoder
|
|
- extern C declarations for C++ removed from headers
|
|
- sws_flags command line option
|
|
- codebook generator
|
|
- RoQ video encoder
|
|
- QTRLE encoder
|
|
- OS/2 support removed and restored again
|
|
- AC-3 decoder
|
|
- NUT muxer
|
|
- additional SPARC (VIS) optimizations
|
|
- Matroska muxer
|
|
- slice-based parallel H.264 decoding
|
|
- Monkey's Audio demuxer and decoder
|
|
- AMV audio and video decoder
|
|
- DNxHD encoder
|
|
- H.264 PAFF decoding
|
|
- Nellymoser ASAO decoder
|
|
- Beam Software SIFF demuxer and decoder
|
|
- libvorbis Vorbis decoding removed in favor of native decoder
|
|
- IntraX8 (J-Frame) subdecoder for WMV2 and VC-1
|
|
- Ogg (Theora, Vorbis and FLAC) muxer
|
|
- The "device" muxers and demuxers are now in a new libavdevice library
|
|
- PC Paintbrush PCX decoder
|
|
- Sun Rasterfile decoder
|
|
- TechnoTrend PVA demuxer
|
|
- Linux Media Labs MPEG-4 (LMLM4) demuxer
|
|
- AVM2 (Flash 9) SWF muxer
|
|
- QT variant of IMA ADPCM encoder
|
|
- VFW grabber
|
|
- iPod/iPhone compatible mp4 muxer
|
|
- Mimic decoder
|
|
- MSN TCP Webcam stream demuxer
|
|
- RL2 demuxer / decoder
|
|
- IFF demuxer
|
|
- 8SVX audio decoder
|
|
- non-recursive Makefiles
|
|
- BFI demuxer
|
|
- MAXIS EA XA (.xa) demuxer / decoder
|
|
- BFI video decoder
|
|
- OMA demuxer
|
|
- MLP/TrueHD decoder
|
|
- Electronic Arts CMV decoder
|
|
- Motion Pixels Video decoder
|
|
- Motion Pixels MVI demuxer
|
|
- removed animated GIF decoder/demuxer
|
|
- D-Cinema audio muxer
|
|
- Electronic Arts TGV decoder
|
|
- Apple Lossless Audio Codec (ALAC) encoder
|
|
- AAC decoder
|
|
- floating point PCM encoder/decoder
|
|
- MXF muxer
|
|
- DV100 AKA DVCPRO HD decoder and demuxer
|
|
- E-AC-3 support added to AC-3 decoder
|
|
- Nellymoser ASAO encoder
|
|
- ASS and SSA demuxer and muxer
|
|
- liba52 wrapper removed
|
|
- SVQ3 watermark decoding support
|
|
- Speex decoding via libspeex
|
|
- Electronic Arts TGQ decoder
|
|
- RV40 decoder
|
|
- QCELP / PureVoice decoder
|
|
- RV30 decoder
|
|
- hybrid WavPack support
|
|
- R3D REDCODE demuxer
|
|
- ALSA support for playback and record
|
|
- Electronic Arts TQI decoder
|
|
- OpenJPEG based JPEG 2000 decoder
|
|
- NC (NC4600) camera file demuxer
|
|
- Gopher client support
|
|
- MXF D-10 muxer
|
|
- generic metadata API
|
|
- flash ScreenVideo2 encoder
|
|
|
|
|
|
version 0.4.9-pre1:
|
|
|
|
- DV encoder, DV muxer
|
|
- Microsoft RLE video decoder
|
|
- Microsoft Video-1 decoder
|
|
- Apple Animation (RLE) decoder
|
|
- Apple Graphics (SMC) decoder
|
|
- Apple Video (RPZA) decoder
|
|
- Cinepak decoder
|
|
- Sega FILM (CPK) file demuxer
|
|
- Westwood multimedia support (VQA & AUD files)
|
|
- Id Quake II CIN playback support
|
|
- 8BPS video decoder
|
|
- FLIC playback support
|
|
- RealVideo 2.0 (RV20) decoder
|
|
- Duck TrueMotion v1 (DUCK) video decoder
|
|
- Sierra VMD demuxer and video decoder
|
|
- MSZH and ZLIB decoder support
|
|
- SVQ1 video encoder
|
|
- AMR-WB support
|
|
- PPC optimizations
|
|
- rate distortion optimal cbp support
|
|
- rate distorted optimal ac prediction for MPEG-4
|
|
- rate distorted optimal lambda->qp support
|
|
- AAC encoding with libfaac
|
|
- Sunplus JPEG codec (SP5X) support
|
|
- use Lagrange multiplier instead of QP for ratecontrol
|
|
- Theora/VP3 decoding support
|
|
- XA and ADX ADPCM codecs
|
|
- export MPEG-2 active display area / pan scan
|
|
- Add support for configuring with IBM XLC
|
|
- floating point AAN DCT
|
|
- initial support for zygo video (not complete)
|
|
- RGB ffv1 support
|
|
- new audio/video parser API
|
|
- av_log() system
|
|
- av_read_frame() and av_seek_frame() support
|
|
- missing last frame fixes
|
|
- seek by mouse in ffplay
|
|
- noise reduction of DCT coefficients
|
|
- H.263 OBMC & 4MV support
|
|
- H.263 alternative inter vlc support
|
|
- H.263 loop filter
|
|
- H.263 slice structured mode
|
|
- interlaced DCT support for MPEG-2 encoding
|
|
- stuffing to stay above min_bitrate
|
|
- MB type & QP visualization
|
|
- frame stepping for ffplay
|
|
- interlaced motion estimation
|
|
- alternate scantable support
|
|
- SVCD scan offset support
|
|
- closed GOP support
|
|
- SSE2 FDCT
|
|
- quantizer noise shaping
|
|
- G.726 ADPCM audio codec
|
|
- MS ADPCM encoding
|
|
- multithreaded/SMP motion estimation
|
|
- multithreaded/SMP encoding for MPEG-1/MPEG-2/MPEG-4/H.263
|
|
- multithreaded/SMP decoding for MPEG-2
|
|
- FLAC decoder
|
|
- Metrowerks CodeWarrior suppport
|
|
- H.263+ custom pcf support
|
|
- nicer output for 'ffmpeg -formats'
|
|
- Matroska demuxer
|
|
- SGI image format, encoding and decoding
|
|
- H.264 loop filter support
|
|
- H.264 CABAC support
|
|
- nicer looking arrows for the motion vector visualization
|
|
- improved VCD support
|
|
- audio timestamp drift compensation
|
|
- MPEG-2 YUV 422/444 support
|
|
- polyphase kaiser windowed sinc and blackman nuttall windowed sinc audio resample
|
|
- better image scaling
|
|
- H.261 support
|
|
- correctly interleave packets during encoding
|
|
- VIS optimized motion compensation
|
|
- intra_dc_precision>0 encoding support
|
|
- support reuse of motion vectors/MB types/field select values of the source video
|
|
- more accurate deblock filter
|
|
- padding support
|
|
- many optimizations and bugfixes
|
|
- FunCom ISS audio file demuxer and according ADPCM decoding
|
|
|
|
|
|
version 0.4.8:
|
|
|
|
- MPEG-2 video encoding (Michael)
|
|
- Id RoQ playback subsystem (Mike Melanson and Tim Ferguson)
|
|
- Wing Commander III Movie (.mve) file playback subsystem (Mike Melanson
|
|
and Mario Brito)
|
|
- Xan DPCM audio decoder (Mario Brito)
|
|
- Interplay MVE playback subsystem (Mike Melanson)
|
|
- Duck DK3 and DK4 ADPCM audio decoders (Mike Melanson)
|
|
|
|
|
|
version 0.4.7:
|
|
|
|
- RealAudio 1.0 (14_4) and 2.0 (28_8) native decoders. Author unknown, code from mplayerhq
|
|
(originally from public domain player for Amiga at http://www.honeypot.net/audio)
|
|
- current version now also compiles with older GCC (Fabrice)
|
|
- 4X multimedia playback system including 4xm file demuxer (Mike
|
|
Melanson), and 4X video and audio codecs (Michael)
|
|
- Creative YUV (CYUV) decoder (Mike Melanson)
|
|
- FFV1 codec (our very simple lossless intra only codec, compresses much better
|
|
than HuffYUV) (Michael)
|
|
- ASV1 (Asus), H.264, Intel indeo3 codecs have been added (various)
|
|
- tiny PNG encoder and decoder, tiny GIF decoder, PAM decoder (PPM with
|
|
alpha support), JPEG YUV colorspace support. (Fabrice Bellard)
|
|
- ffplay has been replaced with a newer version which uses SDL (optionally)
|
|
for multiplatform support (Fabrice)
|
|
- Sorenson Version 3 codec (SVQ3) support has been added (decoding only) - donated
|
|
by anonymous
|
|
- AMR format has been added (Johannes Carlsson)
|
|
- 3GP support has been added (Johannes Carlsson)
|
|
- VP3 codec has been added (Mike Melanson)
|
|
- more MPEG-1/2 fixes
|
|
- better multiplatform support, MS Visual Studio fixes (various)
|
|
- AltiVec optimizations (Magnus Damn and others)
|
|
- SH4 processor support has been added (BERO)
|
|
- new public interfaces (avcodec_get_pix_fmt) (Roman Shaposhnick)
|
|
- VOB streaming support (Brian Foley)
|
|
- better MP3 autodetection (Andriy Rysin)
|
|
- qpel encoding (Michael)
|
|
- 4mv+b frames encoding finally fixed (Michael)
|
|
- chroma ME (Michael)
|
|
- 5 comparison functions for ME (Michael)
|
|
- B-frame encoding speedup (Michael)
|
|
- WMV2 codec (unfinished - Michael)
|
|
- user specified diamond size for EPZS (Michael)
|
|
- Playstation STR playback subsystem, still experimental (Mike and Michael)
|
|
- ASV2 codec (Michael)
|
|
- CLJR decoder (Alex)
|
|
|
|
.. And lots more new enhancements and fixes.
|
|
|
|
|
|
version 0.4.6:
|
|
|
|
- completely new integer only MPEG audio layer 1/2/3 decoder rewritten
|
|
from scratch
|
|
- Recoded DCT and motion vector search with gcc (no longer depends on nasm)
|
|
- fix quantization bug in AC3 encoder
|
|
- added PCM codecs and format. Corrected WAV/AVI/ASF PCM issues
|
|
- added prototype ffplay program
|
|
- added GOB header parsing on H.263/H.263+ decoder (Juanjo)
|
|
- bug fix on MCBPC tables of H.263 (Juanjo)
|
|
- bug fix on DC coefficients of H.263 (Juanjo)
|
|
- added Advanced Prediction Mode on H.263/H.263+ decoder (Juanjo)
|
|
- now we can decode H.263 streams found in QuickTime files (Juanjo)
|
|
- now we can decode H.263 streams found in VIVO v1 files(Juanjo)
|
|
- preliminary RTP "friendly" mode for H.263/H.263+ coding. (Juanjo)
|
|
- added GOB header for H.263/H.263+ coding on RTP mode (Juanjo)
|
|
- now H.263 picture size is returned on the first decoded frame (Juanjo)
|
|
- added first regression tests
|
|
- added MPEG-2 TS demuxer
|
|
- new demux API for libav
|
|
- more accurate and faster IDCT (Michael)
|
|
- faster and entropy-controlled motion search (Michael)
|
|
- two pass video encoding (Michael)
|
|
- new video rate control (Michael)
|
|
- added MSMPEG4V1, MSMPEGV2 and WMV1 support (Michael)
|
|
- great performance improvement of video encoders and decoders (Michael)
|
|
- new and faster bit readers and vlc parsers (Michael)
|
|
- high quality encoding mode: tries all macroblock/VLC types (Michael)
|
|
- added DV video decoder
|
|
- preliminary RTP/RTSP support in ffserver and libavformat
|
|
- H.263+ AIC decoding/encoding support (Juanjo)
|
|
- VCD MPEG-PS mode (Juanjo)
|
|
- PSNR stuff (Juanjo)
|
|
- simple stats output (Juanjo)
|
|
- 16-bit and 15-bit RGB/BGR/GBR support (Bisqwit)
|
|
|
|
|
|
version 0.4.5:
|
|
|
|
- some header fixes (Zdenek Kabelac <kabi at informatics.muni.cz>)
|
|
- many MMX optimizations (Nick Kurshev <nickols_k at mail.ru>)
|
|
- added configure system (actually a small shell script)
|
|
- added MPEG audio layer 1/2/3 decoding using LGPL'ed mpglib by
|
|
Michael Hipp (temporary solution - waiting for integer only
|
|
decoder)
|
|
- fixed VIDIOCSYNC interrupt
|
|
- added Intel H.263 decoding support ('I263' AVI fourCC)
|
|
- added Real Video 1.0 decoding (needs further testing)
|
|
- simplified image formats again. Added PGM format (=grey
|
|
pgm). Renamed old PGM to PGMYUV.
|
|
- fixed msmpeg4 slice issues (tell me if you still find problems)
|
|
- fixed OpenDivX bugs with newer versions (added VOL header decoding)
|
|
- added support for MPlayer interface
|
|
- added macroblock skip optimization
|
|
- added MJPEG decoder
|
|
- added mmx/mmxext IDCT from libmpeg2
|
|
- added pgmyuvpipe, ppm, and ppm_pipe formats (original patch by Celer
|
|
<celer at shell.scrypt.net>)
|
|
- added pixel format conversion layer (e.g. for MJPEG or PPM)
|
|
- added deinterlacing option
|
|
- MPEG-1/2 fixes
|
|
- MPEG-4 vol header fixes (Jonathan Marsden <snmjbm at pacbell.net>)
|
|
- ARM optimizations (Lionel Ulmer <lionel.ulmer at free.fr>).
|
|
- Windows porting of file converter
|
|
- added MJPEG raw format (input/output)
|
|
- added JPEG image format support (input/output)
|
|
|
|
|
|
version 0.4.4:
|
|
|
|
- fixed some std header definitions (Bjorn Lindgren
|
|
<bjorn.e.lindgren at telia.com>).
|
|
- added MPEG demuxer (MPEG-1 and 2 compatible).
|
|
- added ASF demuxer
|
|
- added prototype RM demuxer
|
|
- added AC3 decoding (done with libac3 by Aaron Holtzman)
|
|
- added decoding codec parameter guessing (.e.g. for MPEG, because the
|
|
header does not include them)
|
|
- fixed header generation in MPEG-1, AVI and ASF muxer: wmplayer can now
|
|
play them (only tested video)
|
|
- fixed H.263 white bug
|
|
- fixed phase rounding in img resample filter
|
|
- add MMX code for polyphase img resample filter
|
|
- added CPU autodetection
|
|
- added generic title/author/copyright/comment string handling (ASF and RM
|
|
use them)
|
|
- added SWF demux to extract MP3 track (not usable yet because no MP3
|
|
decoder)
|
|
- added fractional frame rate support
|
|
- codecs are no longer searched by read_header() (should fix ffserver
|
|
segfault)
|
|
|
|
|
|
version 0.4.3:
|
|
|
|
- BGR24 patch (initial patch by Jeroen Vreeken <pe1rxq at amsat.org>)
|
|
- fixed raw yuv output
|
|
- added motion rounding support in MPEG-4
|
|
- fixed motion bug rounding in MSMPEG4
|
|
- added B-frame handling in video core
|
|
- added full MPEG-1 decoding support
|
|
- added partial (frame only) MPEG-2 support
|
|
- changed the FOURCC code for H.263 to "U263" to be able to see the
|
|
+AVI/H.263 file with the UB Video H.263+ decoder. MPlayer works with
|
|
this +codec ;) (JuanJo).
|
|
- Halfpel motion estimation after MB type selection (JuanJo)
|
|
- added pgm and .Y.U.V output format
|
|
- suppressed 'img:' protocol. Simply use: /tmp/test%d.[pgm|Y] as input or
|
|
output.
|
|
- added pgmpipe I/O format (original patch from Martin Aumueller
|
|
<lists at reserv.at>, but changed completely since we use a format
|
|
instead of a protocol)
|
|
|
|
|
|
version 0.4.2:
|
|
|
|
- added H.263/MPEG-4/MSMPEG4 decoding support. MPEG-4 decoding support
|
|
(for OpenDivX) is almost complete: 8x8 MVs and rounding are
|
|
missing. MSMPEG4 support is complete.
|
|
- added prototype MPEG-1 decoder. Only I- and P-frames handled yet (it
|
|
can decode ffmpeg MPEGs :-)).
|
|
- added libavcodec API documentation (see apiexample.c).
|
|
- fixed image polyphase bug (the bottom of some images could be
|
|
greenish)
|
|
- added support for non clipped motion vectors (decoding only)
|
|
and image sizes non-multiple of 16
|
|
- added support for AC prediction (decoding only)
|
|
- added file overwrite confirmation (can be disabled with -y)
|
|
- added custom size picture to H.263 using H.263+ (Juanjo)
|
|
|
|
|
|
version 0.4.1:
|
|
|
|
- added MSMPEG4 (aka DivX) compatible encoder. Changed default codec
|
|
of AVI and ASF to DIV3.
|
|
- added -me option to set motion estimation method
|
|
(default=log). suppressed redundant -hq option.
|
|
- added options -acodec and -vcodec to force a given codec (useful for
|
|
AVI for example)
|
|
- fixed -an option
|
|
- improved dct_quantize speed
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|
- factorized some motion estimation code
|
|
|
|
|
|
version 0.4.0:
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|
|
|
- removing grab code from ffserver and moved it to ffmpeg. Added
|
|
multistream support to ffmpeg.
|
|
- added timeshifting support for live feeds (option ?date=xxx in the
|
|
URL)
|
|
- added high quality image resize code with polyphase filter (need
|
|
mmx/see optimization). Enable multiple image size support in ffserver.
|
|
- added multi live feed support in ffserver
|
|
- suppressed master feature from ffserver (it should be done with an
|
|
external program which opens the .ffm url and writes it to another
|
|
ffserver)
|
|
- added preliminary support for video stream parsing (WAV and AVI half
|
|
done). Added proper support for audio/video file conversion in
|
|
ffmpeg.
|
|
- added preliminary support for video file sending from ffserver
|
|
- redesigning I/O subsystem: now using URL based input and output
|
|
(see avio.h)
|
|
- added WAV format support
|
|
- added "tty user interface" to ffmpeg to stop grabbing gracefully
|
|
- added MMX/SSE optimizations to SAD (Sums of Absolutes Differences)
|
|
(Juan J. Sierralta P. a.k.a. "Juanjo" <juanjo at atmlab.utfsm.cl>)
|
|
- added MMX DCT from mpeg2_movie 1.5 (Juanjo)
|
|
- added new motion estimation algorithms, log and phods (Juanjo)
|
|
- changed directories: libav for format handling, libavcodec for
|
|
codecs
|
|
|
|
|
|
version 0.3.4:
|
|
|
|
- added stereo in MPEG audio encoder
|
|
|
|
|
|
version 0.3.3:
|
|
|
|
- added 'high quality' mode which use motion vectors. It can be used in
|
|
real time at low resolution.
|
|
- fixed rounding problems which caused quality problems at high
|
|
bitrates and large GOP size
|
|
|
|
|
|
version 0.3.2: small fixes
|
|
|
|
- ASF fixes
|
|
- put_seek bug fix
|
|
|
|
|
|
version 0.3.1: added avi/divx support
|
|
|
|
- added AVI support
|
|
- added MPEG-4 codec compatible with OpenDivX. It is based on the H.263 codec
|
|
- added sound for flash format (not tested)
|
|
|
|
|
|
version 0.3: initial public release
|