Invention Grant
US07921222B2 Method and system for fast channel switching using standard RTSP messages
有权
使用标准RTSP消息进行快速通道切换的方法和系统
- Patent Title: Method and system for fast channel switching using standard RTSP messages
- Patent Title (中): 使用标准RTSP消息进行快速通道切换的方法和系统
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Application No.: US12116069Application Date: 2008-05-06
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Publication No.: US07921222B2Publication Date: 2011-04-05
- Inventor: Marc Courtemanche
- Applicant: Marc Courtemanche
- Applicant Address: CA Montreal, Quebec
- Assignee: Vantrix Corporation
- Current Assignee: Vantrix Corporation
- Current Assignee Address: CA Montreal, Quebec
- Agency: IP-MEX Inc.
- Agent Victoria Donnelly
- Main IPC: G06F15/16
- IPC: G06F15/16
Abstract:
Method and system for performing fast channel switching in client-server systems, in which live media streams sent by a streaming server under the RTSP protocol are played by the client, are described. The seek functionality in the media player is overloaded to provide switching between live media streams by using standard RTSP message in-band within a single RTSP session.
Public/Granted literature
- US20090282158A1 METHOD AND SYSTEM FOR FAST CHANNEL SWITCHING USING STANDARD RTSP MESSAGES Public/Granted day:2009-11-12
Information query
