Invention Grant
US08693553B2 Methods, apparatuses, and computer program products for adaptive synchronized decoding of digital video
失效
数字视频自适应同步解码的方法,设备和计算机程序产品
- Patent Title: Methods, apparatuses, and computer program products for adaptive synchronized decoding of digital video
- Patent Title (中): 数字视频自适应同步解码的方法,设备和计算机程序产品
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Application No.: US11966502Application Date: 2007-12-28
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Publication No.: US08693553B2Publication Date: 2014-04-08
- Inventor: Alvaro Vaquero , Vijay Gondi
- Applicant: Alvaro Vaquero , Vijay Gondi
- Applicant Address: FI Espoo
- Assignee: Nokia Corporation
- Current Assignee: Nokia Corporation
- Current Assignee Address: FI Espoo
- Agency: Alston & Bird LLP
- Main IPC: H04N21/43
- IPC: H04N21/43

Abstract:
An apparatus for adaptive synchronized decoding of digital video may include a processor. The processor may be configured to maintain a next key frame timestamp, decode a plurality of key frames of a video clip, decode a plurality of non-key frames of a video clip which arrive on time, and drop one or more non-key frames until the next key frame if a video frame arrives late and the next key frame is within a calculated drop time window based at least in part on the next key frame timestamp. Corresponding methods and computer program products are also provided.
Public/Granted literature
- US20090168903A1 Methods, Apparatuses, And Computer Program Products For Adaptive Synchronized Decoding Of Digital Video Public/Granted day:2009-07-02
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