Systems and methods for efficient event-based synchronization in media file transfer and real-time display rendering between a peripheral system and a host device
US9877064B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2015 |
| Grant date | Jan 23, 2018 |
| Priority date | — |
| Expiry date | Aug 5, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable system including a digital connection plug, a processing hardware unit, and a non-transitory storage device including code causing the processing hardware unit to perform operations including dividing a received source video file or virtualized source video into a plurality of equal- or non-equal-sized image components. A resulting data-content package is stored at the system such as at a framebuffer thereof. System operations further comprise generating a meta-index package comprising a plurality of index components, each index component corresponding to a respective one of the equal-sized image components, storing the meta-index package, and sending the data-content package and the meta-index package to the host device for publishing of the image components sequentially, in accord with an order of the meta-index package, for display rendering streaming video corresponding to the source video file or virtualized source video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.