STATUS 2009-01-08: [...] [NULL @ 0x9412650]error, non monotone timestamps 7 >= 7 ------------------------------------------------------------------------------- Good fix, but it seems i didn't provide a good sample. ffmpeg still fails with old ogm files, (the majority of ogm files will be this type i'd say) most probably anything made by ogmmux I've uploaded a new sample at: mplayer/incoming/ogmmux/ogm_remux.ogm ffmpeg -i ogm_remux.ogm -an -vcodec copy outt.avi FFmpeg version SVN-r11306, Copyright (c) 2000-2007 Fabrice Bellard, et al. configuration: --enable-memalign-hack --enable-pp --enable-swscaler --enable-g pl --enable-liba52 --enable-libamr-nb --enable-libamr-wb --enable-libfaac --enab le-libfaad --enable-libgsm --enable-libmp3lame --enable-libnut --enable-libvorbi s --enable-libtheora --enable-libxvid --enable-libx264 --disable-ffserver --disa ble-ffplay --enable-avisynth --enable-small --enable-pthreads --extra-ldflags=-s tatic --extra-cflags=-O4 -mtune=pentium4 -mfpmath=sse -msse -fno-strict-aliasing libavutil version: 49.6.0 libavcodec version: 51.49.0 libavformat version: 52.3.0 built on Dec 23 2007 11:11:23, gcc: 4.2.2 Input #0, ogg, from 'ogm_remux.ogm': Duration: 00:00:12.9, start: 0.000000, bitrate: 2596 kb/s Stream #0.0: Video: mpeg4, yuv420p, 640x480 [PAR 0:1 DAR 0:1], 23.98 tb(r) Stream #0.1: Audio: vorbis, 48000 Hz, stereo, 96 kb/s Stream #0.2: Audio: vorbis, 48000 Hz, stereo, 96 kb/s Stream #0.3: Invalid Codec type -1 Stream #0.4: Invalid Codec type -1 Output #0, avi, to 'outt.avi': Stream #0.0: Video: mpeg4, yuv420p, 640x480 [PAR 0:1 DAR 0:1], q=2-31, 23.98 tb(c) Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop encoding error, non monotone timestamps 7 >= 7 av_interleaved_write_frame(): Error while opening file