| 摘要 |
A device decodes, from a scalable nesting supplemental enhancement information (SEI) message in an encoded video bitstream, a plurality of syntax elements that identify a plurality of operation points to which a nested SEI message encapsulated by the scalable nesting SEI message applies. Furthermore, the device uses one or more syntax elements of the nested SEI message to perform an operation regarding any of the operation points to which the nested SEI message applies. |
