e0e30e07a1
avcodec/proresenc_kostya: Remove bug similarity text
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According to kostya, it is not based on Wassermans encoder
CC: Kostya Shishkov <kostya.shishkov@gmail.com>
CC: Anatoliy Wasserman <anatoliy.wasserman@yandex.ru>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:05 +01:00
dc89cf804a
avcodec/vorbisdec: Check remaining data in vorbis_residue_decode_internal()
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Fixes: timeout
Fixes: 66326/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_VORBIS_fuzzer-6295291863040000
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:04 +01:00
b2d7cbc378
avformat/concatdec: Check in and outpoints to be to produce a positive representable duration
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Fixes: signed integer overflow: -93000000 - 9223372036839000000 cannot be represented in type 'long'
Fixes: 64546/clusterfuzz-testcase-minimized-ffmpeg_dem_CONCAT_fuzzer-5110813828186112
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:04 +01:00
5db09574df
avcodec/8bps: Consider width in the minimal size check
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Fixes: Timeout
Fixes: 64479/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_EIGHTBPS_fuzzer-5434435386081280
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2024-03-10 19:49:03 +01:00
cc95fd4531
doc/bitstream_filters.texi: Document types used by filter_units
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Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Reviewed-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 17:49:16 +01:00
2c82ec9b4a
doc/bitstream_filters: add filter_units practical examples for removing closed captions
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 16:01:18 +01:00
590b2d6517
avcodec/ccaption_dec: use consistent naming convention of Closed Captions
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
8991cedd6a
avcodec/ccaption_dec: clarify log message when out-of-display columns are ignored
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
e68f57d89e
MAINTAINERS: add myself as dvdvideo demuxer, rcwt muxer maintainer
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I am willing to maintain these into the future as needed.
Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:21:23 +01:00
ffc3f2a350
avformat/dvdvideodec: assign mono channel layout explicitly
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Signed-off-by: Marth64 <marth64@proxyid.net>
2024-03-10 15:01:11 +01:00
ac61231757
avutil/avstring: Use proper types
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
9e36e2fb7b
avcodec/xpmdec: Use LUT for hex char->number conversion
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Speeds up decoding and also reduces binary size.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
0b2ed7f6c7
avcodec/xbmdec: Use LUT for hex char->number conversion
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Improves performance by about 30%.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
8fb89790af
avcodec/h264_ps: Fix shadowing
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:51:37 +01:00
878f8cabe8
avcodec/xbmenc: Avoid snprintf() for data->hex conversion
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Use a small LUT instead. Improves performance.
Reviewed-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:50:26 +01:00
357e339898
avcodec/xpmdec: Avoid unnecessary size_t->int conversion
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Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-10 13:50:26 +01:00
64634e809f
avformat/mxfenc: add h264_mp4toannexb bitstream filter if needed when muxing h264
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Partially fixes ticket #10395 .
Signed-off-by: Marton Balint <cus@passwd.hu>
2024-03-08 20:22:32 +01:00
901165516c
fate/flvenc: force the av1 decoder in all steps for fate-enhanced-flv-av1
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Tested-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2024-03-08 10:38:55 -03:00
e6d933404f
avfilter/avfilter: Fix for Incorrect Parameter in ff_filter_config_links
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src/libavfilter/internal.h:255:45: note: passing argument to parameter 'filter' here
int ff_filter_config_links(AVFilterContext *filter);
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 13:12:21 +01:00
71e871280d
libavdevice: Fix the avfoundation device after switching to FFInputFormat
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This was missed in b800327f4c
2024-03-08 12:48:59 +02:00
abd7da0af9
lavfi: deprecate avfilter_config_links()
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It never makes sense for this function to be called by users.
2024-03-08 09:29:54 +01:00
6b1f41e152
lavfi: deprecate avfilter_link_free()
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It never makes sense for this function to be called by users.
2024-03-08 09:29:54 +01:00
c0aee39412
tests/fate/matroska: add tests for side data preference
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Cf. #10857
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:44:05 +01:00
6169bd0fea
lavc/*dec: use side data preference for mastering display/content light metadata
2024-03-08 07:38:38 +01:00
588c5c3d51
avcodec/dpx: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `p->metadata` to a mismatched timecode.
2024-03-08 07:37:56 +01:00
0b7aefe698
avcodec/libdav1d: respect side data preference
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
133cbbe31e
avcodec/webp: respect side data preference
2024-03-08 07:37:56 +01:00
276be6da9e
avcodec/tiff: respect side data preference
2024-03-08 07:37:56 +01:00
454691a2ec
avcodec/pngdec: respect side data preference
2024-03-08 07:37:56 +01:00
ffb8dc7be6
avcodec/mpeg12dec: respect side data preference
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We only need to consider side data types that may possibly come from the
packet.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
ed3cc8fc65
avcodec/mjpegdec: respect side data preference
2024-03-08 07:37:56 +01:00
62f40d0e38
avcodec/libjxldec: respect side data preference
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Also fixes a memory leak where the side data was previously not properly
cleaned up on OOM.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
b9565db9a0
avcodec/hevcdec: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `out->metadata` to a mismatched timecode.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
d9f1b321cf
lavc/hevcdec: pass an actual codec context to ff_h2645_sei_to_frame()
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Needed by following commit.
2024-03-08 07:37:56 +01:00
eec01ef65f
avcodec/h264_slice: respect side data preference
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If the time code side data is overridden by the packet level, we also
make sure not to update `out->metadata` to a mismatched timecode.
2024-03-08 07:37:56 +01:00
2c2d3d5acb
avcodec/cri: respect side data preference
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This function was already ignoring OOM errors.
2024-03-08 07:37:56 +01:00
01056078ed
avcodec/av1dec: respect side data preference
2024-03-08 07:37:56 +01:00
6dd832673b
lavc: add content light/mastering display side data wrappers
2024-03-08 07:37:56 +01:00
8a70c5cb93
avcodec: add internal side data wrappers
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The signature of these wrappers is more complicated due to a need to
distinguish between "failed allocating side data" and "side data was
already present".
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2024-03-08 07:37:56 +01:00
68a8eca752
lavc: add a decoder option for configuring side data preference
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This and the following commits fix #10857
2024-03-08 07:37:55 +01:00
efe4478778
lavu/opt: add array options
2024-03-08 07:36:15 +01:00
fc706276c0
lavu/opt: distinguish between native and foreign access for AVOption fields
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Native access is from the code that declared the options, foreign access
is from code that is using the options. Forbid foreign access to
AVOption.offset/default_val, for which there is no good reason, and
which should allow us more freedom in extending their semantics in a
compatible way.
2024-03-08 07:24:50 +01:00
c259f80315
lavu/opt: factor per-type dispatch out of av_opt_copy()
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Will be useful in following commits.
2024-03-08 07:24:50 +01:00
2cd89194b0
libavutil/opt: rework figuring out option sizes
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Replace the opt_size() function, currently only called from
av_opt_copy(), with
* a constant array of element sizes
* a function that signals whether an option type is POD (i.e.
memcpyable) or not
Will be useful in following commits.
2024-03-08 07:24:50 +01:00
85797886fe
lavu/opt: factor per-type dispatch out of av_opt_set()
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Will be useful in following commits.
2024-03-08 07:24:50 +01:00
a1be08ba05
lavu/opt: factor per-type dispatch out of av_opt_get()
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Will be useful in following commits.
2024-03-08 07:24:50 +01:00
93178c6c1a
avformat/tests/movenc: Constify write functions
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Forgotten in 2a68d945cd
2024-03-08 03:30:57 +01:00
eb7d019b32
lavfi/vulkan_filter: fix input format
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Otherwise s->input_format is always yuv420p.
This fixes invalid output format for hwframe download in the command
below:
./ffmpeg -init_hw_device vulkan -f lavfi \
-i testsrc=duration=1,format=nv12 \
-vf 'hwupload,format=vulkan,scale_vulkan=1024:768,hwdownload,format=nv12' \
-f null -
Reviewed-by: Lynne <dev@lynne.ee>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2024-03-08 10:10:51 +08:00
dfffe03755
avutil/dict: Deduplicate freeing dictionary
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Reviewed-by: epirat07@gmail.com
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 01:01:49 +01:00
6cf904ac3d
checkasm/hevc_deblock: Initialize buffer
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Fixes the hevc_deblock checkasm test with Valgrind.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2024-03-08 01:01:49 +01:00
Michael Niedermayer
Andreas Rheinhardt
Marth64
Marton Balint
James Almer
联盟少侠
Martin Storsjö
Anton Khirnov
Niklas Haas
Haihao Xiang