发明名称 |
Playback of video recording |
摘要 |
<p>A video playback device having a facility to display subtitle data 22 together with video data 21 is arranged to switch automatically to a predetermined subtitle set 222 when in fast forward mode. This allows special messages readable at fast forward speeds to be automatically delivered to a display unit 23 during fast forward mode. Subtitles readable at fast forward speeds may be provided by content providers, for example to convey a sponsor's advertisement, or as an aid to navigation of the content</p> |
申请公布号 |
EP2782354(A1) |
申请公布日期 |
2014.09.24 |
申请号 |
EP20130250031 |
申请日期 |
2013.03.19 |
申请人 |
BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY |
发明人 |
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分类号 |
H04N21/488;G11B27/00;H04N5/783;H04N21/431;H04N21/432;H04N21/472 |
主分类号 |
H04N21/488 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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