you need to recompile ffmpeg with options like this (debian version): --enable-gpl --enable-libass --enable-libfaac --enable-libfdk-aac --enable-libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree
crf is x264 option and you don't have it enabled On Fri, Apr 4, 2014 at 1:50 PM, Eduardo Gugielmotti <[email protected]>wrote: > I installed openmeetings 3.0 on Centos 6.4 x64 > > > > After recording a session and want to reproduce income recordings and > recording this with the following error: > > > > process: generate MP4 > > command: /usr/bin/ffmpeg -i > /opt/red522final/webapps/openmeetings/streams/hibernate/flvRecording_3.flv > -c:v libx264 -crf 24 -pix_fmt yuv420p -preset medium -profile:v baseline > -c:a libfaac -c:a libfdk_aac -b:a 32k -s 1024x576 > /opt/red522final/webapps/openmeetings/streams/hibernate/flvRecording_3.flv.mp4 > > > exception: null > > error: ffmpeg version 2.1.3 Copyright (c) 2000-2013 the FFmpeg developers > > built on Apr 1 2014 13:50:42 with gcc 4.4.7 (GCC) 20120313 (Red Hat > 4.4.7-4) > > configuration: --libdir=/usr/lib --bindir=/usr/bin --enable-libmp3lame > --disable-yasm --enable-nonfree --enable-gpl > > libavutil 52. 48.101 / 52. 48.101 > > libavcodec 55. 39.101 / 55. 39.101 > > libavformat 55. 19.104 / 55. 19.104 > > libavdevice 55. 5.100 / 55. 5.100 > > libavfilter 3. 90.100 / 3. 90.100 > > libswscale 2. 5.101 / 2. 5.101 > > libswresample 0. 17.104 / 0. 17.104 > > libpostproc 52. 3.100 / 52. 3.100 > > Unrecognized option 'crf'. > > Error splitting the argument list: Option not found > > > > exitValue: null > > out: > > > > I've searched solution to this problem on the internet and have not found > > > > Is there any solution > > > > regards > > > -- WBR Maxim aka solomax
