专利名称:ADAPTIVE BIT-RATE METHODS FOR LIVE
BROADCASTING
发明人:Stefan BIRRER,Fabián BUSTAMANTE申请号:US17236763申请日:20210421
公开号:US20210243481A1公开日:20210805
专利附图:
摘要:The following describes techniques to maintain continuity of a live mediastream. A media stream includes a first distribution layer with a first set of key framesand a set of delta frames succeeding key frames in the first set of key frames. The media
stream also includes a second distribution layer including a second set of key frames,where the second set of key frames contains fewer key frames than the first set of keyframes. Using the first and second distribution layers, a client device may subscribe to themedia stream with a minimized start-up time and optimized quality of experience amongvarying complexity of the media content and dynamic network conditions.
申请人:Phenix Real Time Solutions, Inc.
地址:Chicago IL US
国籍:US
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