Optimized allocation of multi-core computation for video encoding
US8615039B2 · kind B2 · utility
12Cited by
8References
19Claims
0Family size
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Key dates
| Filing date | May 21, 2009 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Nov 8, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/436
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Video encoding computations are optimized by dynamically adjusting slice patterns of video frames based on complexity of each frame and allocating multi-core threading based on the slices. The complexity may be based on predefined parameters such as color, motion, and comparable ones for each slice. Allocation is determined based on capacity and queue of each processing core such that overall computation performance for video encoding is improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.