[FFmpeg-devel] [PATCH] Set generic yuv420 sampling in yuv4mpeg by default

David Conrad lessen42
Sat May 9 11:54:54 CEST 2009

On May 8, 2009, at 9:49 AM, Michael Niedermayer wrote:

> anyway Thusneldas dump_psnr is broken if it does care about these  
> values.
> One cannot compare 2 raw images if chroma sample locations dont match
> i guess theres no play that is too foul for xiphs propaganda machinery
> the patch is fine but its not completly setting that field correctly
> either

I'd rather set the values as correctly as possible and leave dump_psnr  
to be fixed to not automatically munge chroma silently.

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