| 发明名称 |
HIGH LEVEL SYNTAX FOR HEVC EXTENSIONS |
| 摘要 |
A video coding device may identify a network abstraction layer (NAL) unit. The video coding device may determine whether the NAL unit includes an active parameter set for a current layer. When the NAL unit includes the active parameter set for the current layer, the video coding device may set an NAL unit header layer identifier associated with the NAL unit to at least one of: zero, a value indicative of the current layer, or a value indicative of a reference layer of the current layer. The NAL unit may be a picture parameter set (PPS) NAL unit. The NAL unit may be a sequence parameter set (SPS) NAL unit. |
| 申请公布号 |
US2015103886(A1) |
申请公布日期 |
2015.04.16 |
| 申请号 |
US201414512076 |
申请日期 |
2014.10.10 |
| 申请人 |
Vid Scale, Inc. |
发明人 |
He Yong;Ye Yan;Xiu Xiaoyu;He Yuwen |
| 分类号 |
H04N19/169;H04N19/70;H04N19/177 |
主分类号 |
H04N19/169 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A video coding device comprising:
a processor configured to:
identify a network abstraction layer (NAL) unit;determine whether the NAL unit comprises an active parameter set for a current layer;based on a determination that the NAL unit comprises the active parameter set for the current layer, set an NAL unit header layer identifier associated with the NAL unit to at least one of: zero, a value indicative of the current layer, or a value indicative of a reference layer of the current layer. |
| 地址 |
Wilmington DE US |
