Multiple Adaptive Loop Filter Sets for Video Coding

摘要

Techniques for signaling and decoding adaptive loop filter information are described. The video decoder may be configured to decode a block of video data, and to receive adaptation parameter sets (APS) in a video bitstream encoded for the block of video data, where the APS is to luma components of the block of video data. a plurality of adaptive loop filter sets for The video coder determines an adaptive loop filter from a plurality of adaptive loop filter sets in the APS to apply to a decoded block of video data, and applies the determined adaptive loop filter to a decoded block of video data to obtain a filtered block of video data. You can also create blocks.