ffmpeg crashes on win64 when decoding a dirac stream
|Reported by:||jamal||Owned by:|
|Blocking:||Reproduced by developer:||yes|
|Analyzed by developer:||no|
Summary: ffmpeg (mingw64 x86_64 GCC 4.7.0, yasm 1.2.0) crashes when trying to decode a dirac stream.
This however doesn't happen if i compile ffmpeg with the --disable-yasm option.
ffprobe and even ffmpeg with no output parameters run fine when reading the file and wont crash.
The command line i used was:
./ffmpeg -i bbb-tr1000.ts -vcodec zlib -an asd.mkv
And this is the sample i used: http://dirac.kw.bbc.co.uk/download/video/maybefinal/bbb-tr1000.ts
I'm attaching both the ffmpeg log file and gdb's output.
gdb mentions ff_add_rect_clamped_sse2 as the source of the problem, which might explain why disabling yasm got rid of the crash.
Change History (13)
comment:1 Changed 5 years ago by cehoyos
- Priority changed from normal to important
- Status changed from new to open
comment:9 Changed 5 years ago by michael
- Summary changed from ffmpeg crashes when decoding a dirac stream to ffmpeg crashes on win64 when decoding a dirac stream