首页> 外国专利> METHOD AND DEVICE FOR ENCODING MULTI-LAYER VIDEO DATA INCLUDING SYNTAX ELEMENTS ASSOCIATING PROFILE, TIER AND LEVEL WITH PARTITION CONTAINING ONE OR MORE LAYERS

METHOD AND DEVICE FOR ENCODING MULTI-LAYER VIDEO DATA INCLUDING SYNTAX ELEMENTS ASSOCIATING PROFILE, TIER AND LEVEL WITH PARTITION CONTAINING ONE OR MORE LAYERS

机译:编码包含轮廓元素,层次和层次的语法元素的多层视频数据的方法和设备,其中层次,层次和层次包含一个或多个层次

摘要

A video processing device is configured to obtain, from a bitstream, one or more syntax elements indicating one or more partitioning schemes for an output layer set. For each respective partitioning scheme of the one or more partitioning schemes, the respective partitioning scheme specifies a division of the output layer set into one or more partitions. Each layer in the output layer set belongs to exactly one partition in the respective partitioning scheme. Additionally, the video processing device obtains, from a Supplemental Enhancement Information (SEI) message or video usability information (VUI) in a video parameter set (VPS), hypothetical reference decoder (HRD) parameters for each of the one or more partitioning schemes. For each respective partition of the respective partitioning scheme, the video processing device tests, based on the HRD parameters for the respective partitioning scheme, the respective partition for conformance to a video coding standard.
机译:视频处理装置经配置以从位流获得指示用于输出层集合的一个或一个以上分割方案的一个或一个以上语法元素。对于一个或多个分区方案中的每个分区方案,各个分区方案指定将输出层集合划分为一个或多个分区。在相应的分区方案中,输出层集中的每一层恰好属于一个分区。此外,视频处理设备从视频参数集(VPS)中的补充增强信息(SEI)消息或视频可用性信息(VUI)中获得一种或多种分区方案中每一种的假设参考解码器(HRD)参数。对于相应分区方案的每个相应分区,视频处理设备基于相应分区方案的HRD参数测试相应分区是否符合视频编码标准。

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