发明名称 |
CENSORING DEVICE TO CENSOR CLOSED CAPTIONING OF VIDEO SIGNAL |
摘要 |
<p>A censoring device (50) to censor closed captioning forming part of a video signal comprises a decoder (300) receiving an incoming video signal including closed captioning. The decoder (300) separates the closed captioning from the video signal. A closed caption censor (400) receives the separated closed captioning from the decoder and censors the same to form censored closed captioning. A generator (500) receives the video signal and the censored closed captioning and combines the censored closed captioning and the video signal.</p> |
申请公布号 |
CA2317864(C) |
申请公布日期 |
2009.07.21 |
申请号 |
CA19982317864 |
申请日期 |
1998.12.22 |
申请人 |
CAPTION TV INC. |
发明人 |
LAPIERRE, DIANE |
分类号 |
H04N7/025;H04N7/088;H04N7/03;H04N7/035;H04N21/236;H04N21/434 |
主分类号 |
H04N7/025 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|