На Wed, 17 Oct 2007 16:28:19 -0400
"Leo germani" <[EMAIL PROTECTED]> записано:

> 720x480 16:9 to 720x480 4:3 with black bars..
> 
> whats the best way to do it?
> 

you can do it with mplayer/mencoder using scale and expand video
filters or with yuvscaler from mjpegtools:

ffmpeg -i my_ntsc_movie.wide.mov -f yuv4mpegpipe - \
| yuvscaler -n n -M WIDE2STD \
| ffmpeg -f yuv4mpegpipe -i - -i my_ntsc_movie.wide.mov \
 -aspect 4:3 my_ntsc_movie.std.mov

see man for more info


-- 
Чтв Окт 18 05:43:52 KRAST 2007
Wed Oct 17 21:43:52 UTC 2007
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