Invention Grant
US09584803B2 Picture output management in video applications with fixed picture rate
有权
具有固定图像速率的视频应用中的图像输出管理
- Patent Title: Picture output management in video applications with fixed picture rate
- Patent Title (中): 具有固定图像速率的视频应用中的图像输出管理
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Application No.: US13937209Application Date: 2013-07-08
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Publication No.: US09584803B2Publication Date: 2017-02-28
- Inventor: Arturo A. Rodriguez , Anil Kumar Katti , Hsiang-Yeh Hwang
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Merchant & Gould P.C.
- Main IPC: H04N21/435
- IPC: H04N21/435 ; H04N19/134 ; H04N21/44 ; H04N19/172 ; H04N19/132 ; H04N19/156 ; H04N19/44 ; H04N19/31 ; H04N21/4402

Abstract:
In one embodiment, a video bitstream is received at a video processing device. The bitstream may be decoded by the video processing device to produce a first picture data and a second picture data. The decoded first picture data and decoded second picture data may be stored in a decoded picture buffer. The first decoded picture data has a corresponding first picture rate and the second decoded picture data has a corresponding second picture rate. Auxiliary information corresponding to the bitstream may be received for the first picture data and second picture data at the video processing device. The decoded first picture data stored in the decoded picture buffer may be processed by the video processing device based on the received auxiliary information. The decoded first picture data may be processed based on the auxiliary information to produce a version of the first picture data at the second picture rate, the second picture rate being different from the first picture rate.
Public/Granted literature
- US20140010281A1 PICTURE OUTPUT MANAGEMENT IN VIDEO APPLICATIONS WITH FIXED PICTURE RATE Public/Granted day:2014-01-09
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