There's no need to keep using a custom decoder for this pixel format.
md5 values change because the nut container now reports rawvideo as encoder.
Signed-off-by: James Almer <jamrial@gmail.com>
There's no need to keep using a custom decoder for this pixel format.
md5 values change because the nut container now reports rawvideo as encoder.
Signed-off-by: James Almer <jamrial@gmail.com>
There's no need to keep using a custom decoder for this pixel format.
md5 values change because the nut container now reports rawvideo as encoder.
Signed-off-by: James Almer <jamrial@gmail.com>
Likely a tighter check can be done
Fixes: signed integer overflow: 3305606804154370442 * 8 cannot be represented in type 'long'
Fixes: 70449/clusterfuzz-testcase-minimized-ffmpeg_dem_WEBM_DASH_MANIFEST_fuzzer-4771166007918592
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This basically ignores the overflow without undefined behavior, alternatively we could detect and error out
Fixes: signed integer overflow: 6310596683470275584 + 7660622966157213696 cannot be represented in type 'long'
Fixes: 70433/clusterfuzz-testcase-minimized-ffmpeg_IO_DEMUXER_fuzzer-5483347233538048
Fixes: 369662284/clusterfuzz-testcase-minimized-media_metadata_parser_fuzzer-5327368763670528
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 a patch by Hacene Bouaroua.
Fixes ticket #11171.
Co-authored-by: Hacene Bouaroua <hbouaroua@freebox.fr>
Signed-off-by: James Almer <jamrial@gmail.com>
Will be used to export certain information present in HEIF samples, like
rotation metadata, ICC profiles, and potentially others.
Signed-off-by: James Almer <jamrial@gmail.com>
Otherwise, things like ICC profiles as read from the colr box meant for an item
with no stream (like a grid) may end up being added to the wrong stream.
Signed-off-by: James Almer <jamrial@gmail.com>
The EXT-X-DISCONTINUITY tag was not being added to subtitle streams,
causing synchronization issues.i
This patch ensures that the tag is applied consistently across video and subtitle streams.
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
It's similar to av_get_frame_filename2 but with int64_t number
support. Make av_get_frame_filename* a wrapper over
ff_get_frame_filename.
Co-authored-by: Filip Mašić <shoutplenty@gmail.com>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
Fixes: signed integer overflow: 1073750247 * 2 cannot be represented in type 'int'
Fixes: 70722/clusterfuzz-testcase-minimized-ffmpeg_dem_ASF_O_fuzzer-5447231587549184
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
I encountered this problem with NTP timestamps that are extremely old,
like from January, 1990.
Although RFC3550 suggests that the timestamps in the RTCP packets use
the actual wallclock, some implementations use other clocks, such as
the CLOCK_MONOTONIC on linux.
I'm my case, I'm dealing with packets from mediasoup.
Without this patch, start_time_realtime shows up in the distance future
instead of around Jan 1900.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Fixes: signed integer overflow: 9223372036840103968 + 538976288 cannot be represented in type 'long'
Fixes: 70604/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-4844090340999168
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: signed integer overflow: 9223372036854775807 - -1927491430256034080 cannot be represented in type 'long'
Fixes: 70607/clusterfuzz-testcase-minimized-ffmpeg_dem_MXF_fuzzer-5282235077951488
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Tomas Härdin <git@haerdin.se>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes: memeleak
Fixes: 70659/clusterfuzz-testcase-minimized-ffmpeg_dem_KUX_fuzzer-4539872627458048
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Steven Liu <lingjiujianke@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Make sure it's not zero, and equal or bigger than number of channels
Fixes: Timeout / DOS
Fixes: 67143/clusterfuzz-testcase-minimized-ffmpeg_dem_CAF_fuzzer-4858720481771520
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: James Almer <jamrial@gmail.com>
Player applications can now enjoy seeking while playing back
a title. Accuracy is at the mercy of what libdvdnav exposes,
which is currently dvdnav_time_search().
Signed-off-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
Now that mbedTLS 3.6.1 is released we know that only 3.6.0 contains this regression.
ref: c28e5b597e
Signed-off-by: sfan5 <sfan5@live.de>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
If the segment is very small, avformat_find_stream_info
will read all audio/video data in this segment.
cur->is_restart_needed is set to 0 later in dash_read_packet,
and no chance to be set to 1 again in the read_data function.
Reproduction:
ffmpeg -f lavfi -i mandelbrot -f lavfi -i anullsrc -c:v vp8 \
-g 5 -r 5 -c:a libopus -use_template 0 -seg_duration 1 \
-t 15 -y test_720.mpd
ffprobe -show_packets test_720.mpd
asivery
James Almer
Michael Niedermayer
Martin Schitter
Tomas Härdin
Jonathan Baecker
Zhao Zhili
Jonathan Baudanza
Marth64
sfan5
jiangjie
Marvin Scholz