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rev138
l33t
Joined: 19 Jun 2003
Posts: 848
Location: Vermont, USA
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 Posted: Tue Jan 20, 2009 8:25 pm Post subject: ffmpeg segmentation fault |
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I'm trying to use ffmpeg to re-encode some of my videos so I can play them on my Zen. I can run the following command successfully on one of my systems, but not on another. Both are amd64:
| Code: | $ ffmpeg -i input.avi -s 320x240 -aspect 16:9 -r 24 -acodec libmp3lame -vcodec libxvid -vtag XVID -f avi -qscale 5 -g 300 -deinterlace -ab 56k -ar 24000 -async 1 output.avi
FFmpeg version SVN-r16238, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --prefix=/usr --libdir=/usr/lib64 --shlibdir=/usr/lib64 --mandir=/usr/share/man --enable-static --enable-shared --cc=x86_64-pc-linux-gnu-gcc --disable-debug --disable-network --disable-optimizations --enable-libfaac --enable-libmp3lame --enable-libvorbis --enable-libxvid --enable-libfaad --disable-ssse3 --disable-altivec --disable-mmx2 --cpu=k8 --disable-vhook --enable-gpl --enable-postproc --enable-avfilter --enable-avfilter-lavf --enable-swscale --disable-stripping
libavutil 49.12. 0 / 49.12. 0
libavcodec 52. 7. 0 / 52. 7. 0
libavformat 52.23. 1 / 52.23. 1
libavdevice 52. 1. 0 / 52. 1. 0
libavfilter 0. 1. 0 / 0. 1. 0
libswscale 0. 6. 1 / 0. 6. 1
libpostproc 51. 2. 0 / 51. 2. 0
built on Jan 20 2009 15:02:00, gcc: 4.1.2 (Gentoo 4.1.2 p1.1)
Seems stream 0 codec frame rate differs from container frame rate: 23.98 (65535/2733) -> 23.98 (2997003/125000)
Input #0, avi, from 'input.avi':
Duration: 00:57:06.31, start: 0.000000, bitrate: 1348 kb/s
Stream #0.0: Video: mpeg4, yuv420p, 624x352 [PAR 1:1 DAR 39:22], 23.98 tb(r)
Stream #0.1: Audio: mp3, 48000 Hz, stereo, s16, 128 kb/s
Output #0, avi, to 'output.avi':
Stream #0.0: Video: libxvid, yuv420p, 320x240 [PAR 4:3 DAR 16:9], q=2-31, 200 kb/s, 24.00 tb(c)
Stream #0.1: Audio: libmp3lame, 24000 Hz, stereo, s16, 56 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #0.1 -> #0.1
Press [q] to stop encoding
Segmentation fault
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Any ideas on what might be the problem?
Thanks.
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ChrisJumper
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Joined: 12 Mar 2005
Posts: 2390
Location: Germany
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| Posted: Wed Jan 21, 2009 9:11 pm Post subject: |
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Segmentation fault?
I would check your Hardware. CPU-Cooling, Memory.. and so on. |
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rev138
l33t
Joined: 19 Jun 2003
Posts: 848
Location: Vermont, USA
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| Posted: Wed Jan 21, 2009 10:14 pm Post subject: |
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| ChrisJumper wrote: | Segmentation fault?
I would check your Hardware. CPU-Cooling, Memory.. and so on. |
Well, I've had this system up for over a year with zero segfaults in other apps. This seems to be specific to ffmpeg.
According to cacti my current CPU temp is 36C, which is pretty much average for this box.
I've searched for "ffmpeg segmentation fault" on google and found a bunch of reports of this exact behavior in ubuntu, but I haven't found any solution -- or mentions of it happening on other distros.
I tried unmasking the latest version, but that segfaults as well.
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