System, method and device for processing macroblock video data
US8923384B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 31, 2007 |
| Grant date | Dec 30, 2014 |
| Priority date | — |
| Expiry date | Jan 31, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In one form, a video processing device (150) includes a memory (110, 130) and a plurality of staged macroblock processing engines (112, 114, 116). The memory (110, 130) is operable to store partially decoded video data decoded from a stream of encoded video data. The plurality of staged macroblock processing engines (112, 114, 116) is coupled to the memory (110, 130) and is responsive to a request to process the partially decoded video data to generate a plurality of macroblocks of decoded video data. In another form, a first a first macroblock of decoded video data having a first location (426) within a first row (408) of a video frame (400) is generated, and a second macroblock of decoded video data having a second location (424) within a second row (410) of the video frame (400) is generated during the generating of the first macroblock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.