Generation of media diff files
US10854241B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 3, 2019 |
| Grant date | Dec 1, 2020 |
| Priority date | — |
| Expiry date | May 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2218/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method is disclosed in which first payload data included in a first file container and second payload data included in a second file container are determined. The first payload data is decoded to determine first un-encoded data representing first content, and the second payload data is decoded to determine second un-encoded data representing second content. At least one difference is determined between the first un-encoded data and the second un-encoded data, and third un-encoded data corresponding to the at least one difference is determined. The third un-encoded data is encoded to generate third payload data representing third content, and a third file container is generated that includes the third payload data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.