发明授权
US5999688A Method and apparatus for controlling a video player to automatically
locate a segment of a recorded program
失效
用于控制视频播放器以自动定位记录节目的片段的方法和装置
- 专利标题： Method and apparatus for controlling a video player to automatically locate a segment of a recorded program
- 专利标题（中）： 用于控制视频播放器以自动定位记录节目的片段的方法和装置
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申请号： US695794申请日： 1996-08-13
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公开(公告)号： US5999688A公开(公告)日： 1999-12-07
- 发明人: Jerry Iggulden , Kyle Fields , Alan McFarland , George McLam
- 申请人： Jerry Iggulden , Kyle Fields , Alan McFarland , George McLam
- 申请人地址： MA Cambridge
- 专利权人： SRT, Inc.
- 当前专利权人： SRT, Inc.
- 当前专利权人地址： MA Cambridge
- 主分类号： H04N5/78
- IPC分类号： H04N5/78 ; G11B15/02 ; G11B15/087 ; G11B15/18 ; G11B20/10 ; G11B27/00 ; G11B27/024 ; G11B27/028 ; G11B27/10 ; G11B27/11 ; G11B27/22 ; G11B27/24 ; G11B27/28 ; G11B27/30 ; G11B27/32 ; H04H1/00 ; H04H9/00 ; H04H60/27 ; H04H60/37 ; H04H60/58 ; H04H60/59 ; H04N5/765 ; H04N5/775 ; H04N5/782 ; H04N5/7826 ; H04N5/783 ; H04N5/92 ; H04N7/00 ; H04N7/26 ; H04N5/76
摘要：
A video playback device includes video and audio event detectors which detect the presence of events in the video signal as it is played. When the viewer commands the device to skip past a portion of a recorded program, a processor monitors the detected events to locate an event corresponding to the beginning of a next program segment. The device then returns to that location and begins normal play. Alternatively, the viewer may manually terminate the skipping process, at which time the device automatically returns to the location of the most recently detected event.
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