CPC H04N 19/154 (2014.11) [H04N 19/103 (2014.11); H04N 19/149 (2014.11); H04N 19/184 (2014.11)] | 42 Claims |
1. A method for optimization of video encoding using perceptual quality assessment, comprising:
producing candidate encodes of a source video using a plurality of encoding configurations;
computing a source content quality-of-experience (QoE) score for the source video;
computing a perceptual quality metric for each of the candidate encodes;
determining an absolute QoE score for each of the candidate encodes from the perceptual quality metric adapted to the source content QoE score;
comparing the absolute QoE scores of the candidate encodes to determine a lowest bitrate encode that achieves a target QoE score; and
selecting the lowest bitrate encode that achieve the target QoE score as an optimized output video.
|