Systems and methods for transporting and retaining video header information for video content
US10567847B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 11, 2016 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Oct 11, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/6437
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided a device comprising a non-transitory memory storing an executable code, a hardware processor executing the executable code to receive Internet protocol (IP) packets encapsulating a video content, the IP packets including a frame having a header storing header information relating to the video content, retrieve at least one portion of the header information relating to the video content from the header, retrieve the video content from the IP packets, prepare the retrieved video content for transmission using serial digital interface (SDI) protocol, insert the at least one portion of the header information into at least one of a vertical ancillary (VANC) data space and a horizontal ancillary (HANC) data space of the prepared video content using the SDI protocol, and transmit the prepared video content using the SDI protocol, including the at least one portion of the header information in the VANC space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.