[Ffmpeg-user] 4:2:0 to 4:2:2 conversion

Rich Felker wrote:

On Wed, May 11, 2005 at 11:53:20AM +0530, Mangesh Kulkarni wrote:

...

Hello, What should be the change in following command to convert 4:2:0 planar to 4:2:2 packed?

ffmpeg -s 720x576 -f rawvideo -pix_fmt yuv420p -i src.yuv -s 720x576 -f rawvideo -pix_fmt yuv422p dst.yuv

Specify yuv422 for output, not yuv422p.

I told you, if you do this to interlaced video without special care you'll ruin it!!

You mean, img_convert is broken?

I have no idea how to do what you want with ffmpeg. Using mencoder it's easy..

Rich

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