CPC H04N 19/46 (2014.11) [C09K 13/06 (2013.01); C23F 1/26 (2013.01); C23F 1/28 (2013.01); H01L 21/32134 (2013.01); H04N 19/188 (2014.11)] | 20 Claims |
1. A method of processing video data comprising:
performing a conversion between a video and a bitstream of the video,
wherein the bitstream conforms to an order of a sub-bitstream extraction process that is defined by a rule that specifies (a) the sub-bitstream extraction process excludes an operation that removes all supplemental enhancement information (SEI) network abstraction layer (NAL) units, which satisfy a condition, from an output bitstream or (b) the order of the sub-bitstream extraction process comprises replacing parameter sets with replacement parameter sets prior to removing the SEI NAL units from the output bitstream.
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