#8544: LUTRGB inaccurate, affects other colors -------------------------------------+----------------------------------- Reporter: chris319 | Owner: Type: defect | Status: closed Priority: important | Component: ffmpeg Version: unspecified | Resolution: invalid Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+----------------------------------- Changes (by pdr0): * status: new => closed * resolution: => invalid Comment: {{{ ffmpeg -i YUV255,128,128_unflagged.mp4 -vf scale=in_range=full:in_color_matrix=bt709,format=rgb24,lutrgb='r=clip (val,47,194)',scale=out_color_matrix=bt709:out_range=full,format=rgb24 -frames:v 1 out2.bmp }}} Attached a full "white" YUV 255,128,128 test file full range 709 conversion to RGB, lutrgb clip [47,194] , output a bmp result RGB 194,255,255 full range YUV=>RGB conversion works correctly, and -vf lutrgb works correctly -- Ticket URL: <https://trac.ffmpeg.org/ticket/8544#comment:2> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker