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wm4 d87fe2687f avformat/mp3dec: fix gapless audio support 
The code already had skipping of initial padding, but discarding
trailing frame padding was missing.

This is somewhat questionable, because it will make the decoder discard
any data after the declared file size in the LAME header. But note that
skipping full frames at the end of the stream is required. Encoders
actually create such files.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-20 19:46:25 +02:00
compat
doc avcodec/dv_profile: deprecate internal function that shouldn't be public 2014-09-19 14:32:38 -03:00
libavcodec x86/me_cmp: port mmxext vsad functions to yasm 2014-09-19 20:50:20 -03:00
libavdevice avdevice/lavfi: dont assign variables to themselfs 2014-09-13 22:32:21 +02:00
libavfilter avfilter/idet: typo fix: PROGRSSIVE -> PROGRESSIVE 2014-09-20 12:09:14 +02:00
libavformat avformat/mp3dec: fix gapless audio support 2014-09-20 19:46:25 +02:00
libavresample
libavutil avutil: remove obsolete FF_API_OLD_OPENCL cruft 2014-09-15 15:50:17 -03:00
libpostproc postproc/postprocess: Avoid some ifs in do_a_deblock_C() 2014-09-19 17:00:15 +02:00
libswresample
libswscale swscale/x86: do not expect registers to be preserved across inline ASM blocks 2014-09-18 00:03:29 +02:00
presets
tests tests/utils: make arguments const that arent changed 2014-09-19 20:25:30 +02:00
tools tools/crypto_bench: fix build when AV_READ_TIME is unavailable 2014-09-16 18:25:43 +02:00
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Changelog Changelog: add 2.4 2014-09-14 16:47:26 +02:00
cmdutils_common_opts.h
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg_opt.c
ffmpeg_vda.c
ffmpeg_vdpau.c
ffmpeg.c ffmpeg: Do av_buffersink_set_frame_size() when reconfiguring the filtergraph not just when changing audio resample parameters 2014-09-11 04:55:58 +02:00
ffmpeg.h
ffplay.c ffplay: try to fix build failure on apple 2014-09-17 04:43:51 +02:00
ffprobe.c
ffserver.c ffserver: drop custom skip_spaces() impl 2014-09-13 21:01:01 -03:00
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version.sh

README.md

FFmpeg README

FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Libraries

  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.

Tools

  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analisys tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.

Examples

Conding examples are available in the doc/example directory.

License

FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.