Video data processing method and device for display adaptive video playback
US9661294B2 · kind B2 · utility
9Cited by
0References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 2015 |
| Grant date | May 23, 2017 |
| Priority date | — |
| Expiry date | Jul 2, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A video data processing method and/device for display adaptive video playback are disclosed. The video data processing method includes receiving video data and dynamic range mastering information including dynamic range related information of the video data from a source device via an interface, and playing the received video data back. The dynamic range mastering information includes electro optical transfer function, EOTF, type information for identifying an EOTF used for the video data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.