Information processing device and method
US8422553B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 16, 2008 |
| Grant date | Apr 16, 2013 |
| Priority date | — |
| Expiry date | Dec 20, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/70
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to an information processing apparatus and method which make it possible to transmit image data with high quality and low delay in more versatile situations. A control unit 111 obtains negotiation information including a transmission-allowed bit rate of a transmission line 103, which is defined in a standard, information regarding a receiving apparatus, or a measured value of the transmission-allowed bit rate, controls whether or not to encode image data and transmit the encoded image data, and performs settings in encoding, such as a resolution, a bit rate, and a delay time. Also, an encoding unit 113 controls a decomposition number of a chrominance component in accordance with the format of image data to be encoded. The present invention is applicable to, for example, a communication apparatus.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.