Method, system and apparatus for enhanced video transcoding
US9014279B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Dec 10, 2011 |
| Grant date | Apr 21, 2015 |
| Priority date | — |
| Expiry date | Oct 20, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/172
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system to perform automated conversion of video data includes a transcoder with a decoder processing video data for automatic video format detection and conversion of video data into uncompressed format; and an image scaler coupled to the setting controller to perform automatic video image size conversion based on horizontal and/or vertical scaling factors. The system also includes a video data pre-processor for compression of video data; a compression encoder to convert video data into compressed format; and a degradations and distortions meter (video quality analyzer) to process video data and data generated by said transcoder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.