Tracking sample completion in video coding
US12063367B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 27, 2022 |
| Grant date | Aug 13, 2024 |
| Priority date | — |
| Expiry date | Jul 27, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/46
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus configured to decode video data includes a shared memory and one or more processors configured to execute a plurality of video decoding cores. At least one of the plurality of video decoding cores in communication with the shared memory, and each of plurality of video decoding cores are configured to track completion of decoding samples of one or more regions of a frame of video data, write information to the shared memory, the information indicative of the completion of decoding the samples of the one or more regions of the frame of video data, read, prior to decoding a subsequent region of the frame of video data, the information in the shared memory, and determine whether to decode the subsequent region of the frame of video data based on the information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.