[FFmpeg-devel] RoQ colorspace inflated

Mike Melanson mike
Fri Jan 23 07:20:52 CET 2009


I was looking at the RoQ video decoder. I noticed that the colorspace is 
set as YUV444P. Natively, RoQ video is YUV420P. I see that the decoder 
unpacks the YUV420 pixels and manually upscales the chroma samples. Is 
there a good reason for this? The usual edict for decoders is to output 
the codec's native colorspace.

     -Mike Melanson

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