When muxing to FLV/RTMP a MP3 track with an ID greater than zero,
enhanced RTMP has to be used, and a sequence start should preceed track
data.
This is already implemented (see line 823 of flvenc.c) but the code is
never reached due to a too-strict condition before it. This patch fixes
the issue.
Signed-off-by: Alessandro Ros <aler9.dev@gmail.com>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
These properties are unreliable because they depend on the frames decoded so
far, users should check directly the presence of the decoded AVFrame side data
or AVFrame flags.
Signed-off-by: Marton Balint <cus@passwd.hu>
Indexes in tile_grid->offsets were fixed in the previous commit, but just in case,
make sure to not overread the streams array.
Signed-off-by: James Almer <jamrial@gmail.com>
The amount of tiles does not necessarely need to match the amount of streams referenced
in the grid, as there could be duplicates.
Don't silently ignore EEXIST return codes from avformat_stream_group_add_stream() and
instead store the index of the duplicate stream.
Signed-off-by: James Almer <jamrial@gmail.com>
A new codec ID has been added to avcodec for animated JPEG XL, so
we should use that in the animated JPEG XL demuxer.
Reviewed-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Leo Izen <leo.izen@gmail.com>
Layouts with both pairs (7.1, 7.1.2, etc) in IAMF that follow the definition in
ITU-R BS.2051-3 for Systems I and J also follow its ordering. This means side
comes before back, which is the inverse of how it's defined in AVChannel.
To workaround this without having to use custom order channel layouts, swap the
stream ids in the input IAMF structure, so packets for one are mapped to the
other.
Signed-off-by: James Almer <jamrial@gmail.com>
Fixes: signed integer overflow: 24320 + 9223372036854775573 cannot be represented in type 'long'
Fixes: 71001/clusterfuzz-testcase-minimized-ffmpeg_dem_MATROSKA_fuzzer-5644785744936960
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: use of uninitialized value
Fixes: 70992/clusterfuzz-testcase-minimized-ffmpeg_dem_IMAGE2_fuzzer-5735819170611200
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: use of uninitialized value
Fixes: 70988/clusterfuzz-testcase-minimized-ffmpeg_dem_IVR_fuzzer-5298245077630976
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: use of uninitialized value
Fixes: 70932/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-4870202133643264
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: use-of-uninitialized-value
Fixes: 383170476/clusterfuzz-testcase-minimized-ffmpeg_dem_MLV_fuzzer-4696002884337664
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long'
Fixes: 377971441/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-4966030696316928
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Based on enhanced-rtmp v2 spec published by Veovera:
https://veovera.github.io/enhanced-rtmp/docs/enhanced/enhanced-rtmp-v2
This implementation maintains some backwards compatibility by only
writing the track information for track indices > 0. This means that
older FFmpeg versions - and possibly other software - can still read the
first video track properly and skip over unsupported packets.
Signed-off-by: Dennis Sädtler <dennis@obsproject.com>
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Fixes: signed integer overflow: -3483479120376300096 - 7442323944145700864 cannot be represented in type 'long'
Fixes: 383187489/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-4561470580391936
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
