[FFmpeg-devel] HDYC BT509 color space?

Roger Pack rogerdpack2 at gmail.com
Mon Jan 28 18:42:06 CET 2013


Hello, I noticed that in today's ffmpeg,

 MKTAG('H', 'D', 'Y', 'C') seems to map to AV_PIX_FMT_UYVY422

I had a question...I believe that HDYC uses the BT709 colorspace
("full spectrum"?) which may be non standard, does anybody know if
AV_PIX_FMT_UYVY422 works for this case?  Do I need to do anything
special to an HDYC stream to mark its colorspace?

refs:
http://mailman.videolan.org/pipermail/vlc-devel/2008-October/051867.html
http://www.fourcc.org/yuv.php#HDYC

Thanks!
-roger-


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