same problem with 3 different computers.
I'm using ubuntu saucy from beta for compatibility reason (new hardware
supported only in saucy) and ffmpeg/avconv with no problem until the update to
the stable ubuntu saucy version.
Now all the machines give me segfault with libx264 that is crucial for my work.
If i try to use newer ffmpeg/libav-codec combination (from launchpad ppa) ever
see it crash or don't work.
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https://bugs.launchpad.net/bugs/1241777
Title:
avconv segfaults when using libx264 codec.
Status in “libav” package in Ubuntu:
Confirmed
Bug description:
s avconv -y -i "Sin.Nombre.avi" -vcodec libx264 -v debug -crf 1
".output.mp4" -threads 8
avconv version 0.8.7-6:0.8.7-1ubuntu2, Copyright (c) 2000-2013 the Libav
developers
built on Oct 11 2013 08:39:40 with gcc 4.8.1
configuration: --arch=amd64 --enable-pthreads --enable-runtime-cpudetect
--extra-version='6:0.8.7-1ubuntu2' --libdir=/usr/lib/x86_64-linux-gnu
--prefix=/usr --enable-bzlib --enable-libdc1394 --enable-libfreetype
--enable-gnutls --enable-libgsm --enable-libpulse --enable-libschroedinger
--enable-libspeex --enable-libtheora --enable-vaapi --enable-vdpau
--enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc
--enable-swscale --enable-libcdio --enable-x11grab
--shlibdir=/usr/lib/x86_64-linux-gnu --enable-shared --disable-static
avutil configuration: --arch=amd64 --enable-pthreads
--enable-runtime-cpudetect --extra-version='6:0.8.7ubuntu1'
--libdir=/usr/lib/x86_64-linux-gnu --prefix=/usr --enable-bzlib
--enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-frei0r
--enable-gnutls --enable-libgsm --enable-libmp3lame --enable-librtmp
--enable-libopencv --enable-libopenjpeg --enable-libpulse
--enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi
--enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl
--enable-postproc --enable-swscale --enable-libcdio --enable-x11grab
--enable-libx264 --enable-libxvid --shlibdir=/usr/lib/x86_64-linux-gnu
--enable-shared --disable-static --enable-libopencore-amrnb --enable-version3
--enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc
--enable-version3 --enable-libvo-amrwbenc --enable-version3
avcodec configuration: --arch=amd64 --enable-pthreads
--enable-runtime-cpudetect --extra-version='6:0.8.7ubuntu1'
--libdir=/usr/lib/x86_64-linux-gnu --prefix=/usr --enable-bzlib
--enable-libdc1394 --enable-libdirac --enable-libfreetype --enable-frei0r
--enable-gnutls --enable-libgsm --enable-libmp3lame --enable-librtmp
--enable-libopencv --enable-libopenjpeg --enable-libpulse
--enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vaapi
--enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl
--enable-postproc --enable-swscale --enable-libcdio --enable-x11grab
--enable-libx264 --enable-libxvid --shlibdir=/usr/lib/x86_64-linux-gnu
--enable-shared --disable-static --enable-libopencore-amrnb --enable-version3
--enable-libopencore-amrwb --enable-version3 --enable-libvo-aacenc
--enable-version3 --enable-libvo-amrwbenc --enable-version3
libavutil51. 22. 1 / 51. 22. 1
libavcodec 53. 35. 0 / 53. 35. 0
libavformat 53. 21. 1 / 53. 21. 1
libavdevice 53. 2. 0 / 53. 2. 0
libavfilter 2. 15. 0 / 2. 15. 0
libswscale2. 1. 0 / 2. 1. 0
libpostproc 52. 0. 0 / 52. 0. 0
[avi @ 0x112e7c0] Probed with size=2048 and score=100
st:0 removing common factor 8 from timebase
[msmpeg4 @ 0x1130760] err{or,}_recognition separate: 1; 1
[msmpeg4 @ 0x1130760] err{or,}_recognition combined: 1; 1
[msmpeg4 @ 0x1130760] Unsupported bit depth: 0
[mp3 @ 0x11329e0] err{or,}_recognition separate: 1; 1
[mp3 @ 0x11329e0] err{or,}_recognition combined: 1; 1
[avi @ 0x112e7c0] All info found
Input #0, avi, from 'Time Bandits.avi':
Metadata:
encoder : Nandub v1.0rc2
title : Time Bandits
ISBJ: Time Bandits
artist : Directed by Terry Gilliam
copyright : Offered by LabMonkey
comment :
Duration: 01:55:53.16, start: 0.00, bitrate: 845 kb/s
Stream #0.0, 1, 125/2997: Video: msmpeg4, yuv420p, 640x352, 125/2997,
23.98 tbr, 23.98 tbn, 23.98 tbc
Stream #0.1, 19, 1/11982: Audio: mp3, 44100 Hz, stereo, s16, 95 kb/s
[buffer @ 0x117df20] w:640 h:352 pixfmt:yuv420p
[libx264 @ 0x117d540] err{or,}_recognition separate: 1; 1
[libx264 @ 0x117d540] err{or,}_recognition combined: 1; 1
[libx264 @ 0x117d540] using mv_range_thread = 24
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: libav-tools 6:0.8.7-1ubuntu2
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.12.5-0ubuntu2
A