On Mon, Feb 09, 2004 at 04:56:14PM -0500, [EMAIL PROTECTED] wrote:
> y4mscaler -I active=704x480+12+0 -I matte=696x472+16+0 -S
> option=sinc8lan -O preset=DVD -O size=704x480 -O
> Xscale=15:16 -O Yscale=14:15
Incidentally, y4mscaler worked great! Thanks very much. I
have a brand new problem though. My show is 24 minutes
long... 24*405megs is way way bigger than my max file size.
-rw-r----- 1 jettero jettero 424092124 Feb 10 09:51 thevideo-out.yuv
Is there a way to get transcode to dump the yuv directly to
y4mscaler/yuvscaler? If so, I'd love to know it.
This is what I'm actually doing:
transcode -c 0-0:1:00 -k -i $infile -V -y yuv4mpeg,mp2enc -F 1 -E 44100 -b 224 -o
$outnam || exit 1
( (mv $outnam $outnam.yuv && cat $outnam.yuv) \
| yuvscaler -n n -M RATIO_512_352_384_240 -O VCD \
| y4mscaler -I sar=ntsc -S option=sinc:8 -O Xscale=15/16 -O preset=vcd \
| mpeg2enc -f 1 -o $outnam.m1v
) || exit 1
Everything works great except that writing the yuv stream to
disk is horrible. Actually, combining the y4mscaler and
yuvscaler seems like a good idea, but it hardly matters
unless I learn the way to get transcode to pipe into the
scalers.
--
If riding in an airplane is flying, then riding in a boat is swimming.
50 jumps, 15.0 minutes of freefall, 31.3 ff vertical miles.
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