Invention Grant
- Patent Title: Method for semantics based trick mode play in video system
- Patent Title (中): 视频系统中基于语义的特技模式播放方法
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Application No.: US13824344Application Date: 2010-09-17
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Publication No.: US09438876B2Publication Date: 2016-09-06
- Inventor: Jun Li , Xiaojun Ma , Jun Xu
- Applicant: Jun Li , Xiaojun Ma , Jun Xu
- Applicant Address: FR Issy les Moulineaux
- Assignee: Thomson Licensing
- Current Assignee: Thomson Licensing
- Current Assignee Address: FR Issy les Moulineaux
- Agent Brian J. Dorini; Reitseng Lin
- International Application: PCT/US2010/002548 WO 20100917
- International Announcement: WO2012/036658 WO 20120322
- Main IPC: H04N9/80
- IPC: H04N9/80 ; G11B27/00 ; G11B27/28 ; H04N5/783

Abstract:
Trick mode play for controlling video content playback can be realized using a semantic based criterion in order to achieve a more uniform playback experience for the viewer, when that viewer wishes to observe the video content presented according to a selected semantic. In one embodiment of the method, semantics associated with shorter time intervals in the video content are replayed in trick mode play proportionally slower than semantics associated with longer time intervals, wherein the proportionally is determined, at least in part, to the time interval associated with each semantic. In various embodiments, semantics can include scenes, audio, metadata, tags, and the like. The semantics based trick mode play approach allows for a more uniform viewing experience, on a time duration basis, from one semantic to the next.
Public/Granted literature
- US20130188933A1 METHOD FOR SEMANTICS BASED TRICK MODE PLAY IN VIDEO SYSTEM Public/Granted day:2013-07-25
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