| 发明名称 |
HIGHER PICTURE RATE HD ENCODING AND TRANSMISSION WITH LEGACYHD BACKWARD COMPATIBILITY |
| 摘要 |
Methods and systems for the efficient and non-redundant transmission of a single video program in multiple frame rates, optionally employing a combination of video coding standards, in a way that is backwards-compatible with legacy receivers only supportive of some subsection of frame rates or of some subsection of video coding standards. |
| 申请公布号 |
CA2609072(A1) |
申请公布日期 |
2006.11.23 |
| 申请号 |
CA20062609072 |
申请日期 |
2006.05.17 |
| 申请人 |
SCIENTIFIC ATLANTA INC. |
发明人 |
HOPPER, JEFFREY C.;COOK, BENJAMIN;RODRIGUEZ, ARTURO A. |
| 分类号 |
H04N7/24 |
主分类号 |
H04N7/24 |
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