| 摘要 |
The invention is: A method for decoding a video bitstream comprising: (a) identifying a picture is an intra random access point (IRAP) picture; (b) receiving a syntax element nuh_layer_id; and (c) determining the number of direct reference layers based on a direct_dependency_flag; wherein (d) in a case that the picture is the IRAP picture and the number of direct reference layers is equal to 0, a slice type for the picture is equal to 2 indicating an I slice type. |
