发明名称 |
TRANSMISSION AND RECEPTION OF AUDIO AND/OR VIDEO MATERIAL |
摘要 |
<p>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 of data rates.</p> |
申请公布号 |
EP1342363(B9) |
申请公布日期 |
2012.09.12 |
申请号 |
EP20010271007 |
申请日期 |
2001.12.14 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
LEANING, ANTHONY, RICHARD;WHITING, RICHARD, JAMES |
分类号 |
H04N5/00;G10K15/02;G10L19/00;H04L13/08;H04L29/06;H04L29/08;H04N5/765;H04N7/24 |
主分类号 |
H04N5/00 |
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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