Hello again...
Thank You all very much for such useful ansers...

Now, I made some experiments...
and published screenshots and shell strings near every screenshot...

http://www.geocities.com/nemrout/convert.html

Please, look there, and tell me what U think...
It seems that second picture deformed and much cropped...
I get it with
lav2yuv lalala.avi  | y4mscaler -I sar=1:1 -I ilace=TOP_ONLY -O sar=PAL -O
size=704x576 -S option=sinc:4 | mpeg2enc -f 8 -q 4 -s -o video_temp.m2v

AsI understand it is a proper string for DVD capable mepg stream encoding

it seems that when I try to get vcd capable mpeg1 stream with
lav2yuv lalala.avi  | y4mscaler -I sar=1:1 -I ilace=TOP_ONLY -O sar=PAL -O
size=352x288 -S option=sinc:4 | mpeg2enc -f 1 -s -o video_temp.m1v

there is no such crop, but picture seems(?) deformed ;(

U can see vcd screnshots with yuvscaler too......
I don't even understand which is the best...
And I am complicated ;)

As far, as I understand, the best way is a second screenshot...
But it is not correct...

So, please, view screenshots and tell me, which way is best...

Thank You very mych again

Norik


 




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