#3446 closed defect (needs_more_info)
ffmpeg.exe crash on windows 32 bits
| Reported by: | kriss0013 | Owned by: | |
|---|---|---|---|
| Priority: | important | Component: | undetermined |
| Version: | git-master | Keywords: | crash win32 |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | no | |
| Analyzed by developer: | no |
Description
problem is in libavutil 52 on instruction av_buffer_pool_get, this problem appears after ffmpeg was uploaded to version 2.0 and after superior version. The problem appears on av_decode_video2 function when first image is correctly decoded.
This problem doesn't exist in version 1.x.x
I reproduced this problem with ffmpeg.exe (see attached files)
my windows version is compiled using mingw 4.4.5 under linux redhat
Attachments (4)
Change History (10)
by , 10 years ago
by , 10 years ago
comment:1 by , 10 years ago
| Keywords: | crash added; av_buffer_pool_get removed |
|---|---|
| Version: | 2.0.3 → git-master |
by , 10 years ago
| Attachment: | test_ffmpeg_win32.log added |
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by , 10 years ago
| Attachment: | test_ffmpeg_win64.log added |
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comment:2 by , 10 years ago
add two command line with ffmpeg on win32 and win64 to see it works on win 64 bits and have problem on win 32 bits.
comment:3 by , 10 years ago
| Resolution: | → needs_more_info |
|---|---|
| Status: | new → closed |
Please reopen this ticket if you can either provide your input sample or the necessary information for crash reports (backtrace, disassembly and register content) as explained on http://ffmpeg.org/bugreports.html
comment:4 by , 10 years ago
i uploaded (http://uptobox.com/0mq1b0eq7759) a example with three different version of ffmpeg.
I launch the same test ffmpeg.exe on windows 32 bits. It works with ffmpeg version inferior as 2.0 (1.1.8 and 1.2) and failed after (2.0.4) .
In the archive there are four directory (=> install/win32/bin) have result of test.
each test has a result file called (test_with_ffmpeg_* in directory bin). the video video.mkv is the result for input ParkingBezon-FAT.MPEG4.avi.
Best regards
comment:5 by , 10 years ago
I downloaded http://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20140311-git-9a05e8a-win32-static.7z and tested the following command line successfully with your sample:
$ md5sum.exe ParkingBezon-FAT.MPEG4.avi dda72d192f708b5c772dc0c2c4a03247 *ParkingBezon-FAT.MPEG4.avi
$ ffmpeg.exe ParkingBezon-FAT.MPEG4.avi out.mkv
Please also test a recent Zeranoe build.
If the problem is only reproducible with your own build, please test without libx264 to find a possible cause for the crash you see.
comment:6 by , 10 years ago
I upgrading my cross compiler version to 4.9.0 and it's solved my problem with ffmpeg.exe in windows 32 bits
Please provide the input sample ParkingBezon-FAT.MPEG4.avi or post the necessary information for a bug report here as explained on http://ffmpeg.org/bugreports.html