On Tue, Apr 19, 2016 at 3:15 PM, Carl Eugen Hoyos <ceho...@ag.or.at> wrote: > Could you explain how I can reproduce the incompleteness? > Visibly if possible...
It seems right now that we have a function (macro) to convert (seemingly limited range?) YCbCr to limited range or full range RGB, both (seemingly) following Rec.601. This is correct for the <= 576 height case. We thus need another one that does the same thing, but with Rec.709 coefficients for the >=720 height case. Reimar did note an example in his message, although it would be a good idea to get the values checked against Rec.709 (I wish there was one place to have such value/plane conversion functions so we could just plug into it and not have to add more code, but alas we seem to have these things all around the place). HDMV subpictures do let you have a wide variety of YCbCr values in the palette so the conversion for the overlay does matter if we want to output RGB. Cheers, Jan Ekström _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
