[MPlayer-users] mencoder coverts x264 video stream longer than audio stream
T o n g
mlist4suntong at yahoo.com
Sun Dec 13 16:01:32 CET 2009
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/
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