Invention Grant
- Patent Title: Tuning video compression for high frame rate and variable frame rate capture
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Application No.: US13972434Application Date: 2013-08-21
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Publication No.: US10009628B2Publication Date: 2018-06-26
- Inventor: John Samuel Bushell , Davide Concion , David Saracino , Erik Turnquist
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Baker & Hostetler LLP
- Main IPC: H04N19/30
- IPC: H04N19/30 ; H04N19/44 ; H04N19/107 ; H04N19/132 ; H04N19/146 ; H04N19/172 ; H04N19/577 ; H04N19/587 ; H04N19/16

Abstract:
Video data with high frame rates may be displayed on devices with limited resources (e.g., decoder and/or display resources). These devices may have their resources devoted to other tasks or may not be capable to display the video data at the high frame rates. The coding method may include coding the frames such that additional droppable frames are included in the encoded video data. The decoding method may include dropping droppable frames before the encoded video data is decoded to reduce the number of frames that will be decoded and displayed. These methods may be applied to video data that has a variable frame rate and may be combined with processing the image sequence for slow motion playback.
Public/Granted literature
- US20140362918A1 TUNING VIDEO COMPRESSION FOR HIGH FRAME RATE AND VARIABLE FRAME RATE CAPTURE Public/Granted day:2014-12-11
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