HRD SIGNALING HRD PARAMETERS FOR BITSTREAM PARTITIONS

摘要

In one example, a device for coding (e.g., encoding or decoding) video data includes a memory for storing data in a bitstream, and a memory based on whether virtual reference decoder (HRD) parameters are coded for the bitstream In response to determining whether to code an initial arriving delay syntax element of a bitstream partitioned initial arrival time supplemental enhancement information (SEI) message of a bitstream, and determining to code an initial arriving delay syntax element, an initial arriving delay syntax element And a video coder configured to encode the video signal. The video coder can only be used if the VclHrdBpPresentFlag for the bitstream has a value of true, for example, if the video coding layer (VCL) HRD parameters are coded in the bitstream or if VCL HRD operations are determined to be necessary in the bitstream It may decide to code a delay syntax element.