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1. (WO2017038103) SYSTEMS AND METHODS FOR SIGNALING OF VIDEO PARAMETERS AND INFORMATION ASSOCIATED WITH CAPTION SERVICES

Pub. No.:    WO/2017/038103    International Application No.:    PCT/JP2016/004026
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Sat Sep 03 01:59:59 CEST 2016
IPC: H04N 21/435
H04N 19/46
H04N 19/70
H04N 21/6336
Applicants: SHARP KABUSHIKI KAISHA
Inventors: DESHPANDE, Sachin G.
MISRA, Kiran Mukesh
Title: SYSTEMS AND METHODS FOR SIGNALING OF VIDEO PARAMETERS AND INFORMATION ASSOCIATED WITH CAPTION SERVICES
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.