- 专利标题: Adaptive video slew rate for video delivery
-
申请号: US17989622申请日: 2022-11-17
-
公开(公告)号: US11943494B2公开(公告)日: 2024-03-26
- 发明人: Kevin Garvey , Yair Neugeboren , Humphrey Looney , Stephen Graham Dunning , Christopher T. Harrison , Damien Tuffy
- 申请人: ARRIS Enterprises LLC
- 申请人地址: US GA Suwanee
- 专利权人: ARRIS Enterprises LLC
- 当前专利权人: ARRIS Enterprises LLC
- 当前专利权人地址: US GA Suwanee
- 代理机构: Chernoff, Vilhauer, McClung & Stenzel, LLP
- 主分类号: H04N21/242
- IPC分类号: H04N21/242 ; H03K5/156 ; H04N21/234 ; H04N21/43 ; H04N21/44
摘要:
Systems and methods for adaptively adjusting a slew rate of a dejitter buffer in a remote device in a distributed access architecture. The slew rate may be adjusted based on measurements of a fullness state of a buffer made over time. The measurements may be used to calculate a frequency offset value between the rate at which data leaves the buffer relative to the rate at which data enters the buffer and/or used to calculate a current working depth of the buffer. The adaptive slew rate adjustments may be based on the frequency offset value and/or the current working depth.
公开/授权文献
- US20230084459A1 ADAPTIVE VIDEO SLEW RATE FOR VIDEO DELIVERY 公开/授权日:2023-03-16
信息查询