Invention Grant
- Patent Title: Sample entry and operation point signalling in a layered video file format
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Application No.: US16183269Application Date: 2018-11-07
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Publication No.: US10298938B2Publication Date: 2019-05-21
- Inventor: Fnu Hendry , Ye-Kui Wang
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04N19/187
- IPC: H04N19/187 ; H04N19/46 ; H04N19/44 ; H04N19/39 ; H04N21/2343 ; H04N21/845 ; H04N21/854 ; H04N19/70 ; H04N19/597 ; H04N19/30
Abstract:
A video device for processing multi-layer video data includes a data storage medium configured to store the multi-layer video data and one or more processors configured to obtain the multi-layer video data; store the multi-layer video data in a file format; store representation format information for each operation point of the multi-layer video data in an operation points information (oinf) box for the file format; and generate a file of video data formatted according to the file format.
Public/Granted literature
- US20190075306A1 DESIGN OF SAMPLE ENTRY AND OPERATION POINT SIGNALLING IN A LAYERED VIDEO FILE FORMAT Public/Granted day:2019-03-07
Information query
