发明授权
- 专利标题： Processing of closed caption in different formats
- 专利标题（中）： 处理不同格式的隐藏字幕
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申请号： US09272897申请日： 1999-03-19
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公开(公告)号： US06373526B1公开(公告)日： 2002-04-16
- 发明人: Damien Kessler , Mario Brotz
- 申请人： Damien Kessler , Mario Brotz
- 主分类号： H04N1100
- IPC分类号： H04N1100
摘要：
A closed caption decoder includes circuitry for processing closed caption according to the Electronic Industries Association EIA-708 and EIA-608 standards. The EIA-708 memory buffers (48) store caption data both for the EIA-708 and the EIA-608 standards. Therefore, the decoder memory requirements are reduced.
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