发明名称 |
ENCODING METHOD AND APPARATUS ENABLING FAST CHANNEL CHANGE OF COMPRESSED VIDEO |
摘要 |
A video decoder, and corresponding method are described for enabling fast channel change of compressed video, where a video decoder for receiving compressed stream data and providing decompressed video output includes receiving the compressed stream data and separating the normal stream and the channel change stream, a normal decoding portion for selectably receiving the compressed normal and channel change streams, and providing decompressed video output, and a normal frame store in signal communication with the normal decoding portion for storing reference pictures. |
申请公布号 |
EP1634457(A1) |
申请公布日期 |
2006.03.15 |
申请号 |
EP20040776520 |
申请日期 |
2004.06.15 |
申请人 |
THOMSON LICENSING |
发明人 |
BOYCE, JILL, MACDONALD;TOURAPIS, ALEXANDROS, MICHAEL;COOPER, JEFFREY, ALLEN |
分类号 |
H04N5/00;H04N5/44;H04N5/50;H04N7/24;H04N7/26;H04N7/36;H04N7/46;H04N7/50 |
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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