发明名称 |
Transmission and reception of audio and/or video material |
摘要 |
Delivery of recorded audio or video material over a telecommunications link 2 from a server 1 to a terminal 3 is accomplished by dividing the material into a sequence of sub-files each of which is independently requested by the terminal, which thereby has control of the rate of delivery. Provision may be made for switching between alternative sub-file sets representing alternative delivery modes or data rates.
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申请公布号 |
US2004064573(A1) |
申请公布日期 |
2004.04.01 |
申请号 |
US20030433259 |
申请日期 |
2003.06.02 |
申请人 |
LEANING ANTHONY R;WHITING RICHARD J |
发明人 |
LEANING ANTHONY R;WHITING RICHARD J |
分类号 |
G10K15/02;G10L19/00;H04L13/08;H04L29/06;H04L29/08;H04N5/765;H04N7/24;(IPC1-7):G06F15/16 |
主分类号 |
G10K15/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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