Invention Grant
- Patent Title: Techniques for parallel video transcoding
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Application No.: US14319406Application Date: 2014-06-30
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Publication No.: US09787986B2Publication Date: 2017-10-10
- Inventor: Richard Dunphy
- Applicant: INTEL CORPORATION
- Applicant Address: US CA Santa Clara
- Assignee: INTEL CORPORATION
- Current Assignee: INTEL CORPORATION
- Current Assignee Address: US CA Santa Clara
- Main IPC: H04N19/114
- IPC: H04N19/114 ; H04N19/169 ; H04N19/40 ; H04N19/436 ; H04N19/177

Abstract:
Various embodiments are directed to techniques for dividing compressed video data into portions for load balancing or redundancy among multiple video transcoders. A device includes an analysis component to analyze NAL units of compressed video data representing a motion video to identify a GOP refresh, and to compare a period of time represented by frames of the motion video following the GOP refresh to a maximum; a division component to divide the compressed video data at a first point coincident with the GOP refresh to define a start of a compressed video portion, and at a second point to define an end of the compressed video portion to include frames of the motion video representing a shorter period of time between the first and second points than the maximum; and an assignment component to assign the compressed video portion to a transcoding device. Other embodiments are described and claimed.
Public/Granted literature
- US20150381978A1 TECHNIQUES FOR PARALLEL VIDEO TRANSCODING Public/Granted day:2015-12-31
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