METHOD FOR COLOR MAPPING A VIDEO SIGNAL BASED ON COLOR MAPPING DATA AND METHOD OF ENCODING A VIDEO SIGNAL AND COLOR MAPPING DATA AND CORRESPONDING DEVICES

摘要

A method for color mapping a video signal represented by a first color volume from color mapping data to be applied to a video signal represented by a second color volume is disclosed. The method further comprises: (14) color mapping the video signal represented by the first color volume from the first color volume to the second color volume, when the first and second color volumes are different; And - color mapping (16) the color mapped video signal based on the color mapping data.