Invention Grant
- Patent Title: Video reproduction method and video reproduction device
- Patent Title (中): 视频再现方法和视频再现设备
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Application No.: US13412785Application Date: 2012-03-06
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Publication No.: US08498521B2Publication Date: 2013-07-30
- Inventor: Takashi Aoki , Katsuhiro Okawara
- Applicant: Takashi Aoki , Katsuhiro Okawara
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: McDermott Will & Emery LLP
- Priority: JP2010-130531 20100607
- Main IPC: H04N5/783
- IPC: H04N5/783 ; H04N9/80 ; H04N5/7822 ; H04N5/77 ; H04N5/93

Abstract:
Provided is a video reproduction method with a less difference between a target speed and an actual speed, when fast forward reproduction or fast rewind reproduction is performed on reproduction units consisting of a plurality of connected video units. When the video units are switched, in fast forward reproduction, as an elapsed jump time duration, a difference between a reproduction time of a last displayed picture in a source video unit and an end time of the source video unit is calculated (S104), then, as a remaining jump time duration, a value is calculated by subtracting the calculated elapsed jump time duration from the jump time duration corresponding to the designated speed (S105), then, as a reproduction start time, a time is calculated by adding the calculated remaining time duration to a start time of a destination video unit (S106), and the video is reproduced from the reproduction start time.
Public/Granted literature
- US20120163778A1 VIDEO REPRODUCTION METHOD AND VIDEO REPRODUCTION DEVICE Public/Granted day:2012-06-28
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