Apparatus and method for decoding compressed video
US9781451B2 · kind B2 · utility
2Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2014 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Mar 30, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4408
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for decoding a compressed video is disclosed. The method comprises scrambling the compressed video, to produce a scrambled compressed video; delivering the scrambled compressed video to a decoder, for decoding the scrambled compressed video to produce a scrambled decompressed video; receiving from the decoder the scrambled decompressed video; and descrambling the scrambled decompressed video, to produce a descrambled decompressed video.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.