QUALCOMM Incorporated
SIGNALING OF DYNAMIC RANGE ADJUSTMENT PARAMETERS FOR DECODED PICTURE BUFFER MANAGEMENT AND DYNAMIC RANGE

Abstract:

An example device includes a memory configured to store video data and one or more processors implemented in circuitry and communicatively coupled to the memory. The one or more processors are configured to determine a first dynamic range adjustment (DRA) adaptation parameter set (APS) for a first picture of the video data and assign a first DRA APS ID to the first DRA APS. The one or more processors are configured to determine a second DRA APS for a second picture of the video data and assign a second DRA APS ID to the second DRA APS. The one or more processors are configured to process the second picture in accordance with the first DRA APS if the first DRA APS ID and the second DRA APS ID are equal.