发明名称 |
Method and Apparatus for Compressing Video Sequences |
摘要 |
A method and apparatus for compressing a plurality of video sequences, is provided where each sequence has information that is common with other video sequences. The ensemble encodes the video sequences into an MPEG compliant transport stream using less predicted frame information than separately encoding each video sequence. One illustrative application involves efficiently encoding and transmitting a user interface such as a program guide, interactive program guide, electronic program guide, navigator and the like. The user interface is illustratively embodied in an interactive program guide (IPG).
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申请公布号 |
US2009175355(A1) |
申请公布日期 |
2009.07.09 |
申请号 |
US20090402889 |
申请日期 |
2009.03.12 |
申请人 |
COMCAST IP HOLDINGS I, LLC |
发明人 |
GORDON DONALD F.;BAYRAKERI SADIK;WILD JOSEPH R.;EDMONDS JEREMY S.;LUDVIG EDWARD A.;COMITO JOHN P.;GERSHTEIN EUGENE |
分类号 |
H04N7/12;G06T9/00;H04N5/445;H04N5/45;H04N7/16;H04N7/24;H04N7/46;H04N7/52;H04N7/58 |
主分类号 |
H04N7/12 |
代理机构 |
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地址 |
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