Video control method, video conference terminal and multipoint control unit MCU

The embodiment of the invention provides a video control method, a video conference terminal and a multipoint control unit MCU. The method comprises the following steps: performing face recognition ona video code stream and determining the motion amount of the video code stream; and sorting the iden...

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Bibliographic Details
Main Author CHEN YUNZHENG
Format Patent
LanguageChinese
English
Published 03.12.2019
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:The embodiment of the invention provides a video control method, a video conference terminal and a multipoint control unit MCU. The method comprises the following steps: performing face recognition ona video code stream and determining the motion amount of the video code stream; and sorting the identifiers P and the motion amounts R corresponding to the plurality of video code streams, selectingthe video code streams corresponding to the first M video conference terminals for synthesis output, and/or selecting the video conference terminal corresponding to the first video code stream as a broadcast source. Thus, manual intervention is not needed when video control is carried out in a video conference, video synthesis output or broadcast source selection is automatically carried out basedon face recognition and exercise amount of the video code stream, the operation is simple and convenient, the complexity of manual operation is reduced, the video control efficiency is improved, theuser experience is improved,
Bibliography:Application Number: CN201810517757