Limitation for temporal reference in gdr based video coding
OwnerWenbin Yin, Kai Zhang +1inventors
InventorsWenbin Yin, Kai Zhang, Li Zhang
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Abstract
A mechanism for processing video data is disclosed. The mechanism includes determining to apply one or more limitations to references in an adaptation parameter set (APS) when performing gradual decoding refresh (GDR) based video coding. A conversion can then be performed between a visual media data and a bitstream based on the APS.
Claims20
A method for processing video data, comprising:
- determining to apply one or more limitations to references in an adaptation parameter set (APS) for gradual decoding refresh (GDR) based video coding;
- and
- performing a conversion between a current video block of a video and a bitstream of the video based on the determining.
An apparatus for processing video data comprising a processor and a non-transitory memory with instructions thereon, wherein the instructions upon execution by the processor, cause the processor to:
- determine to apply one or more limitations to references in an adaptation parameter set (APS) for gradual decoding refresh (GDR) based video coding;
- and
- perform a conversion between a current video block of a video and a bitstream of the video based on the determining.
A non-transitory computer-readable recording medium storing a bitstream of a video which is generated by a method performed by a video processing apparatus, wherein the method comprises:
- determining to apply one or more limitations to references in an adaptation parameter set (APS) for gradual decoding refresh (GDR) based video coding;
- and
- generating the bitstream based on the determining.
Dependencies are inferred from the claim text.