On Sat, 12 Dec 2009 17:38:42 +0000, T o n g wrote: > I am using mencoder to covert my video to x264/mp3 format, but just > noticed that the converted avi file's audio stream is about 10% shorter > than the video stream: > > Video stream: 712.690 kbit/s (89086 B/s) size: 1532284 bytes 17.200 > secs 261 frames > Audio stream: 46.772 kbit/s (5846 B/s) size: 85032 bytes 14.544 > secs > > The command that I used is: > > mencoder -of avi -oac mp3lame -lameopts abr:br=48:vol=2.2 -ovc x264 -vf > harddup -srate 8000 -o imgp2163-.avi imgp2163.avi Actually, the subject should better be named as "mencoder coverts x264 video stream longer than audio stream". I.e., if I use "-oac copy", I can see that the video stream is longer: $ mencoder -of avi -oac copy -ovc x264 -vf harddup -srate 8000 -o imgp2163-.avi imgp2163.avi Video stream: 679.675 kbit/s (84959 B/s) size: 1614228 bytes 19.000 secs 261 frames Audio stream: 64.000 kbit/s (8000 B/s) size: 136000 bytes 17.000 secs FYI, I've upload the imgp2163.avi file to ftp mplayerhq.hu /MPlayer/ incoming/, as "mencoder_coverts_audio_stream_shorter.avi" Thanks -- Tong (remove underscore(s) to reply) http://xpt.sourceforge.net/techdocs/ http://xpt.sourceforge.net/tools/
