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VIDEO-BASED POINT CLOUD COMPRESSION (V-PCC) TIMING INFORMATION
VIDEO-BASED POINT CLOUD COMPRESSION (V-PCC) TIMING INFORMATION
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机译:基于视频点云压缩(V-PCC)定时信息
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摘要
A method implemented by a PCC decoder and comprising: receiving, by the PCC decoder, a point cloud bitstream comprising timing_info_present_flag, wherein the timing_info_present_flag specifies whether num_units_in_tick, time_scale, and poc_proportional_to_timing_flag are or are not present in a syntax structure; and decoding, by the PCC decoder using the timing_info_present_flag, the point cloud bitstream to obtain a decoded point cloud bitstream. A method implemented by a PCC decoder and comprising: receiving, by the PCC decoder, a point cloud bitstream comprising num_units_in_tick, wherein num_units_in_tick is a number of time units of a clock operating at a frequency time_scale hertz (Hz) that corresponds to one increment of a clock tick counter; and decoding, by the PCC decoder using the num_units_in_tick, the point cloud bitstream to obtain a decoded point cloud bitstream.
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