[FFmpeg-devel] Color Calculations
c319chris at aol.com
Sun Apr 17 10:05:07 CEST 2016
About a year ago I posted some concerns about color accuracy and received this response:
> The specific code I'm referring to is at the end of colorspace.h
> #define RGB_TO_Y(r1, g1, b1, shift)
> #define RGB_TO_U(r1, g1, b1, shift)
> #define RGB_TO_V(r1, g1, b1, shift)
>A quick search over the ffmpeg codebase tells me that these functions
>are not used anywhere, so if you are trying to fix some inaccuracy,
>those macros are most certainly not where it comes from.
If not in those macros, could someone please tell me where in the source code the actual color encoding takes place?
More information about the ffmpeg-devel