PALETTE INDEX GROUPING FOR VIDEO CODING

摘要

In an example, a method of decoding video data may include receiving a palette mode encoded block of video data of a picture. The method may include receiving encoded palette mode information for the palette mode encoded block of video data. The encoded palette mode information may include a plurality of instances of a first syntax element and a plurality of syntax elements that are different from the first syntax element. The method may include decoding, using bypass mode, the plurality of instances of the first syntax element before decoding the plurality of syntax elements that are different from the first syntax element using context mode. The method may include decoding, using context mode, the plurality of syntax elements that are different from the first syntax element after decoding the plurality of instances of the first syntax element using bypass mode.

主权项

1. A method of decoding video data, the method comprising:
receiving, from an encoded video bitstream, a palette mode encoded block of video data of a picture; receiving, from the encoded video bitstream, encoded palette mode information for the palette mode encoded block of video data, wherein the encoded palette mode information includes a plurality of instances of a first syntax element and a plurality of syntax elements that are different from the first syntax element; decoding, using bypass mode, the plurality of instances of the first syntax element before decoding the plurality of syntax elements that are different from the first syntax element using context mode: decoding, using context mode, the plurality of syntax elements that are different from the first syntax element after decoding the plurality of instances of the first syntax element using bypass mode; and decoding the palette mode encoded block of video data using the decoded plurality of instances of the first syntax element and the decoded plurality of syntax elements that are different from the first syntax element.