Huawei technologies co., ltd. (20240422307). Disallowing Unused Layers in Multi-Layer Video Bitstreams
Disallowing Unused Layers in Multi-Layer Video Bitstreams
Organization Name
Inventor(s)
Ye-Kui Wang of San Diego CA (US)
Disallowing Unused Layers in Multi-Layer Video Bitstreams
This abstract first appeared for US patent application 20240422307 titled 'Disallowing Unused Layers in Multi-Layer Video Bitstreams
Original Abstract Submitted
a method of decoding is provided. the method includes receiving, by the video decoder, a video bitstream including a video parameter set (vps) and a plurality of layers, where each layer is included in at least one output layer set (ols) specified by the vps; and decoding, by the video decoder, a picture from one of the plurality of layers. a method of encoding is also provided. the method of encoding includes generating, by the video encoder, a plurality of layers and a video parameter set (vps) specifying one or more output layer sets (olss), wherein each layer from the plurality of layers is included in at least one of the olss specified by the vps; encoding, by the video encoder, the plurality of layers and the vps into a video bitstream; and storing, by the video encoder, the video bitstream for communication toward a video decoder.
