Patent ID: 11924410
Assignee: QUALCOMM INCORPORATED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. A device for decoding video data, the device comprising:
a memory configured to store video data; and
one or more processors implemented in circuitry and configured to:
generate an inter-prediction block for a current block of the video data;
generate an intra-prediction block for the current block of the video data;
generate a final prediction block for the current block of the video data from the inter-prediction block and the intra-prediction block, including performing each of combined inter/intra prediction (CIIP) mode, overlapped block motion compensation (OBMC), and luma mapping with chroma scaling (LMCS) while generating the final prediction block wherein to generate the final prediction block the one or more processors are further configured to:
perform OBMC on the inter-prediction predictor block to form an OBMC compensated inter-prediction predictor block;
prior to combining inter-prediction and intra-prediction predictor blocks as part of performing CIIP mode, perform LMCS on the OBMC compensated inter-prediction predictor block to form an LMCS mapped OBMC inter-prediction predictor block; and
combine the LMCS mapped OBMC inter-prediction predictor block with the intra-prediction predictor block using CIIP mode to generate the final prediction block; and

decode the current block of the video data using the final prediction block.