| 发明名称 |
TRICK PLAY FOR AUDIO/VIDEO/DATA STREAMS WITH CONDITIONAL ACCESS |
| 摘要 |
<p>A method for trick-mode play of an encrypted transport stream containing audio/video/data information comprising: extracting and decrypting data used as local metadata for programs in the encrypted transport stream; creating trick-mode pointers from the metadata; and storing the trick-mode pointers and the encrypted transport stream on a storage medium.</p> |
| 申请公布号 |
AU2003239309(A1) |
申请公布日期 |
2004.01.19 |
| 申请号 |
AU20030239309 |
申请日期 |
2003.06.05 |
| 申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ALAN, P. CAVALLERANO;RICHARD, CHI-TE SHEN |
| 分类号 |
H04N5/76;G11B20/10;H04J3/00;H04N5/783;H04N5/91;H04N5/913;H04N7/167;H04N7/24;H04N7/26;H04N9/804;(IPC1-7):H04N5/913;G11B20/00 |
主分类号 |
H04N5/76 |
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