METHOD AND SYSTEM FOR SIGNALING CHROMA QUANTIZATION PARAMETER TABLE

摘要

The present disclosure provides method and systems for signaling chroma quantization parameter (QP) table. According to some disclosed embodiments, the methods include: receiving a bitstream of video data; determining whether a luma-to-chroma QP mapping table is signaled, based on a first flag in the bitstream; and in response to the first flag being a first value, determining the signaled luma-to-chroma (P mapping table based on the bitstream.