Invention Grant
- Patent Title: Packed I-frames
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Application No.: US15628073Application Date: 2017-06-20
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Publication No.: US10715776B2Publication Date: 2020-07-14
- Inventor: Roger N. Pantos , Zhenheng Li
- 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: H04N9/804
- IPC: H04N9/804 ; G11B27/00 ; H04L29/06 ; H04N21/2343 ; H04N21/2387 ; H04N21/6587 ; H04N21/845 ; H04N21/8543

Abstract:
Systems and methods for enabling playback control functions of a media player are disclosed. For example, a user of a client device receiving streaming playback of a video stream may perform rewind and fast forward control functions. The client device may implement these playback control functions by retrieving an enhanced playback segment. Using the enhanced playback segment, the media player may display selected frames at a predetermined interval while maintaining a visual cadence that is pleasing to a viewer. In the described embodiments, a client device may render a video stream, receive a command to control a fast forward or rewind playback mode for the video stream, and retrieve, from a distribution server or associated edge cache, one or more enhanced playback segments adapted to implement the user command.
Public/Granted literature
- US20170289514A1 Packed I-Frames Public/Granted day:2017-10-05
Information query