Systems, methods, and devices for video data scaling in multi-window displays
US12033300B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Jul 9, 2024 |
| Priority date | — |
| Expiry date | Mar 15, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/2662
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
System, methods, and devices provide scaling for multi-window displays. Systems include decoders configured to decode a plurality of media streams, wherein each of the plurality of media streams includes a plurality of frames each comprising video data. Systems further include memory devices configured to store a plurality of unscaled frames included in the plurality of frames and received from the decoder, and processing devices configured to generate a plurality of display parameters based, at least in part, on the plurality of media streams. Systems also include a plurality of scalers configured to identify frames to be scaled based on the plurality of display parameters, further configured to scale the identified plurality of frames based on a plurality of scaling parameters. Systems further include encoders configured to encode at least some of the plurality of scaled frames into one or more media steams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.