Systems and methods for aligning frames of a digital video content in IP domain
US10541933B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2016 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Nov 2, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J3/0667
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a system including a non-transitory memory storing an executable code, and a hardware processor configured to execute the executable code to receive first and second Internet protocol (IP) video packets including respective first and second video content, and to identify a common reference time for the first and second IP video packets. The hardware processor also determines a first buffering interval for synchronizing the first and second IP video packets based on a first frame number, a first line number, and a first pixel number of the first video content, and the common reference time. In addition, the hardware processor holds the first IP video packet during the first buffering interval, and releases the first IP video packet when the first buffering interval elapses so as to align the first video content with the second video content at the common reference time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.