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METHOD AND APPARATUS FOR RECEIVING FULL-MOTION DIGITAL VIDEO MULTI-CASTS, INTERACTIVE DATA AND INTERACTIVE VOICE VIA A DSL CIRCUIT
METHOD AND APPARATUS FOR RECEIVING FULL-MOTION DIGITAL VIDEO MULTI-CASTS, INTERACTIVE DATA AND INTERACTIVE VOICE VIA A DSL CIRCUIT
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机译:通过dsl电路接收全动态数字视频多播,交互数据和交互语音的方法和装置
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摘要
An IP multicast aware switched digital method and apparatus are provided in a settop unit wherein packet streams containing reference information are multicast while a select set of program information is routed to the settop units so that multicast streams can be identified and full content can be routed individually to the settop unit for decoding. Specific or preferred embodiment applications include simultaneous output and interactive communication with a television (true video on demand), computer (Internet access), videophone and telephone.
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