| 发明名称 |
DIGITAL DATA INSERTION APPARATUS AND METHODS FOR USE WITH COMPRESSED AUDIO/VIDEO DATA |
| 摘要 |
<p>Methods and apparatus for inserting data a compressed data bitstream are disclosed. The methods and apparatus time shift first data in a first portio n of the compressed data bitstream to increase a size of a second portion of t he compressed data bitstream and insert second data in the second portion of th e compressed data bitstream to form a modified compressed data bitstream.</SDO AB></p> |
| 申请公布号 |
CA2503340(A1) |
申请公布日期 |
2004.05.06 |
| 申请号 |
CA20032503340 |
申请日期 |
2003.09.08 |
| 申请人 |
NIELSEN MEDIA RESEARCH, INC. |
发明人 |
SRINIVASAN, VENUGOPAL;RAMASWAMY, ARUN |
| 分类号 |
H04H20/28;H04H20/95;H04H60/37;H04H60/73;H04N7/24;(IPC1-7):H03M7/30;H04H1/00;H04N7/26;H03M13/09;G10L21/04;H04H9/00 |
主分类号 |
H04H20/28 |
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