发明申请
US20080244663A1 Method and system for inserting digital video effects into a video stream using a bypass router
审中-公开
使用旁路路由器将数字视频效果插入视频流的方法和系统
- 专利标题： Method and system for inserting digital video effects into a video stream using a bypass router
- 专利标题（中）： 使用旁路路由器将数字视频效果插入视频流的方法和系统
-
申请号： US11728501申请日： 2007-03-26
-
公开(公告)号： US20080244663A1公开(公告)日： 2008-10-02
- 发明人: Michael R. Munsell , Carl Ostrom , Mitchell B. Wasden
- 申请人： Michael R. Munsell , Carl Ostrom , Mitchell B. Wasden
- 专利权人： The DirecTV Group, Inc.
- 当前专利权人： The DirecTV Group, Inc.
- 主分类号： H04N7/20
- IPC分类号： H04N7/20
摘要：
A method and system for generating an output signal includes a receiving system 160 generating a plurality of signals having a first format, a router system 186 selecting a first signal from the plurality of signals, a digital video effects module 240, 242 inserting a digital video effect into the first signal and an encoder 182, 190 encoding the plurality of signals into a plurality of transport streams. The system also includes a multiplexer 210, a local area network 130 routing the plurality of transport streams to the multiplexer to form a combined signal, a modulator 214 modulating the combined signal to form a modulated signal and a system 202 forming the output signal from the modulated signal.
信息查询
