Invention Grant
- Patent Title: Trick play in digital video streaming
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Application No.: US15296156Application Date: 2016-10-18
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Publication No.: US10382830B2Publication Date: 2019-08-13
- Inventor: David L. Biderman , Xiaosong Zhou , Douglas Scott Price , Yeping Su , Chris Y. Chung , Hsi-Jung Wu , Zhenheng Li , John Su , James D. Batson
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: BakerHostetler
- Main IPC: H04N21/61
- IPC: H04N21/61 ; G06K9/00 ; H04N21/262 ; H04N21/845 ; H04N21/6587 ; H04N21/4402 ; G11B27/30 ; G11B27/00

Abstract:
System and methods for improved playback of a video stream are presented. Video snippets are identified that include a number of consecutive frames for playback. Snippets may be evenly temporally spaced in the video stream or may be content adaptive. Then the first frame of a snippet may be selected as the first frame of a scene or other appropriate stopping point. Scene detection, object detection, motion detection, video metadata, or other information generated during encoding or decoding of the video stream may aid in appropriate snippet selection.
Public/Granted literature
- US20170041681A1 Trick Play in Digital Video Streaming Public/Granted day:2017-02-09
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