QUALCOMM Incorporated
RESIDUAL CODING SELECTION AND LOW-LEVEL SIGNALING BASED ON QUANTIZATION PARAMETER

Abstract:

A video coder may determine a quantization parameter (QP) value for a block of video data, determine a residual coding method from a plurality of residual coding methods based on the QP value, wherein the plurality of residual coding methods include transform skip (TS) residual coding and regular residual coding, and code a residual of the block of video data using the determined residual coding method.