Invention Application
WO2008128381A1 METHOD FOR EMBEDDING VIDEO ANNOTATION DATA INTO A CODED VIDEO STREAM AND VIDEO RECORDING DEVICE.
审中-公开
将视频通知数据嵌入到编码视频流和视频记录装置中的方法。
- Patent Title: METHOD FOR EMBEDDING VIDEO ANNOTATION DATA INTO A CODED VIDEO STREAM AND VIDEO RECORDING DEVICE.
- Patent Title (中): 将视频通知数据嵌入到编码视频流和视频记录装置中的方法。
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Application No.: PCT/CN2007/001298Application Date: 2007-04-20
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Publication No.: WO2008128381A1Publication Date: 2008-10-30
- Inventor: CHEN, Quqing , CHEN, Zhibo , GU, Xiadong
- Applicant: THOMSON LICENSING , CHEN, Quqing , CHEN, Zhibo , GU, Xiadong
- Applicant Address: 46 Quai Alphonse. Le Gallo Boulogne Billancourt 92100 FR
- Assignee: THOMSON LICENSING,CHEN, Quqing,CHEN, Zhibo,GU, Xiadong
- Current Assignee: THOMSON LICENSING,CHEN, Quqing,CHEN, Zhibo,GU, Xiadong
- Current Assignee Address: 46 Quai Alphonse. Le Gallo Boulogne Billancourt 92100 FR
- Agency: YU, Gang
- Main IPC: H04N7/26
- IPC: H04N7/26
Abstract:
The invention concerns a method for embedding video annotation data into a coded video stream. The method comprises the step of - encapsulating said video annotation data into a unit, so-called video annotation unit, of the coded video data stream which format corresponds to at least one format used for sending the associated video data, - inserting an identifiable synchronizing code enabling the identification of said video annotation unit into the video data stream.
Information query
