WARNING: library configuration mismatch
root@ubuntu:/home/zhangbin# ffmpeg
ffmpeg version N-43977-g85c8303 Copyright (c) 2000-2012 the FFmpeg developers
built on Aug 30 2012 11:14:11 with gcc 4.6 (Ubuntu/Linaro 4.6.3-1ubuntu5)
configuration: --enable-gpl --enable-version3 --enable-nonfree --enable-shared --enable-runtime-cpudetect --enable-gray --enable-avresample --enable-x11grab --enable-bzlib --enable-libgsm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libspeex --enable-libtheora --enable-libv4l2 --enable-libvo-aacenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --enable-zlib --enable-pic --enable-libfaac --enable-libass
WARNING: library configuration mismatch
swscale configuration: --extra-version='4:0.8.3-0ubuntu0.12.04.1' --arch=i386 --prefix=/usr --libdir=/usr/lib/i386-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libfreetype --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i386-linux-gnu --enable-shared --disable-static
postproc configuration: --extra-version='4:0.8.3-0ubuntu0.12.04.1' --arch=i386 --prefix=/usr --libdir=/usr/lib/i386-linux-gnu --enable-vdpau --enable-bzlib --enable-libgsm --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-libvorbis --enable-pthreads --enable-zlib --enable-libvpx --enable-runtime-cpudetect --enable-libfreetype --enable-vaapi --enable-gpl --enable-postproc --enable-swscale --enable-x11grab --enable-libdc1394 --shlibdir=/usr/lib/i386-linux-gnu --enable-shared --disable-static
libavutil 51. 70.100 / 51. 70.100
libavcodec 54. 54.100 / 54. 54.100
libavformat 54. 25.104 / 54. 25.104
libavdevice 54. 2.100 / 54. 2.100
libavfilter 3. 14.100 / 3. 14.100
libswscale 2. 1.101 / 2. 1. 0
libswresample 0. 15.100 / 0. 15.100
libpostproc 52. 0.100 / 52. 0. 0
Hyper fast Audio and Video encoder
usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...
Use -h to get full help or, even better, run 'man ffmpeg'
root@ubuntu:/home/zhangbin#
http://askubuntu.com/questions/26169/warning-library-configuration-mismatch-when-running-ffmpeg
Some of your ffmpeg packages (the medibuntu ones) are older than the updated ones from maverick-updates.
This can cause problems as ABIs change.
Three options for avoiding a mismatch:
- Purge out the Medibuntu packages and go back to pure Ubuntu packages (you might lose some codec options).
- Set the version of the now updated packages back to the approximate medibuntu version and lock them so they're not updated again.
- Or compile it yourself. Not as easy as other things.
Option 2 is probably the easiest with the best results.