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368480
2002 Sep 27
2
Using Theora Micro-HOWTO
...yer handles this just fine:
mplayer -ao null -nosound -vo yuv4mpeg -vop scale=640:480 SVCD_File.mpg
Some 'data points':
-a 1, for 44.1khz stereo .wav file, equates to ~64-72kbps
-v 1, for 640x480 29.970fps video, equates to ~600kbps
I've tested 'transcoding' a 13-minute-long, 368x480, 29.970 fps, 3750.0 kbps
color mpeg2 video, 112kbps (?) audio file (Total file size ~315MB)from the
Prelinger archives as described above, scaling to 640x480, with no problems.
Synchronization seems fine throughout, and even at -v 1, the resulting video
did not seem noticeably degraded from the or...