YUV4MPEG reader

Reads a .y4m file (YUV4MPEG) and returns a MATLAB movie

Reads a .y4m file and creates a MATLAB movie (a struct array with the fields cdata and colourmap).
Will read the reference uncompressed video files used for comparing video codecs, eg. those on https://media.xiph.org/video/derf/

Examples:
mov = yuv4mpeg2mov('SomeFile.y4m);
[mov, videoInfo] = yuv4mpeg2mov('SomeFile.y4m');
videoInfo is a struct containting information regarding size, number of frames, fps, colour sampling.