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System and method for video delivery over heterogeneous networks with scalable video coding for multiple subscriber tiers
System and method for video delivery over heterogeneous networks with scalable video coding for multiple subscriber tiers
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机译:在具有多个用户层的可伸缩视频编码的异构网络上进行视频传递的系统和方法
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摘要
A method is provided in one example and can include receiving a source data stream, generating a base layer sub-stream from the source data stream, and generating an enhancement layer sub-stream from the source data stream. The method further includes communicating the base layer sub-stream to a client device using a first communication protocol, and communicating the enhancement layer sub-stream to the client device using a second communication protocol. In a particular example, the one-to-many communication protocol is a multicast communication protocol and the second communication protocol is a unicast communication protocol. In another example, the base layer sub-stream is sent to the client device via a first network connection and the enhancement layer sub-stream is sent to the client device via a second network connection.
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