[FFmpeg-devel] [PATCH]Read CbYCr dpx files

Carl Eugen Hoyos cehoyos at ag.or.at
Sat Feb 7 19:38:17 CET 2015

Michael Niedermayer <michaelni <at> gmx.at> writes:

> > Attached patch implements reading uyvy, yuv444 and 
> > yuva444 dpx files, yuva444 is untested.
> how can this be tested ?

I used the following to test:
$ gm convert input -colorspace Rec709YCbCr -sampling-factor 4:2:2 out1.dpx
$ gm convert input -colorspace Rec709YCbCr -sampling-factor 4:4:4 out2.dpx

Carl Eugen

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