Invention Grant
- Patent Title: Systems and methods for signaling of video parameters and information associated with caption services
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Application No.: US15756154Application Date: 2016-09-02
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Publication No.: US10708611B2Publication Date: 2020-07-07
- Inventor: Sachin G. Deshpande , Kiran Mukesh Misra
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Sakai, Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Sakai, Osaka
- Agency: ScienBiziP, P.C.
- International Application: PCT/JP2016/004026 WO 20160902
- International Announcement: WO2017/038103 WO 20170309
- Main IPC: H04N5/445
- IPC: H04N5/445 ; H04N19/46 ; H04N19/70 ; H04N19/597 ; H04N21/435 ; H04N21/488
Abstract:
A method for signaling video parameters associated a video asset included in a multimedia presentation, the method comprising: signaling a flag indicating whether picture rate information is present in a descriptor associated with the video asset; and signaling picture rate information for one or more layers of encoded video data corresponding to the video asset based on the flag, wherein picture rate information includes a code value indicating a picture rate value.
Public/Granted literature
- US20180249167A1 SYSTEMS AND METHODS FOR SIGNALING OF VIDEO PARAMETERS AND INFORMATION ASSOCIATED WITH CAPTION SERVICES Public/Granted day:2018-08-30
Information query
