At 10:19 AM +0200 3/6/09, Hervé wrote:

>one tip to Richard:
>if your contents is interlaced, deinterlace (from ffmpeg or another
>mjpeg tool)
>if your contents is progressive (and only the wrapper is interlaced),
>correct headers with yuvcorrect

That's interesting...

ffmpeg -deinterlace -i "test.m2v" -f yuv4mpegpipe -pix_fmt yuv420p - |
y4mscaler -v 0 -O sar=src -O chromass=444 |
y4mstabilizer -v -v >test

produces, among other things:
   INFO: [y4mstabilizer]    interlace:  top-field-first

So, ffmepg is still calling the video interlaced.


If I use yuvdeinterlace:
ffmpeg -i "test.m2v" -f yuv4mpegpipe -pix_fmt yuv420p - |
yuvdeinterlace |
y4mscaler -v 0 -O sar=src -O chromass=444 |
y4mstabilizer -v -v >test

that line in the output changes to:
   INFO: [y4mstabilizer]    interlace:  none/progressive

It still crashes after two frames though :(


>a great tool, with a great result :-))

If only I could see what it produced!
I'm starting to regret converting this system to 64 bit.

 ...R.

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