Moving image conversion method, moving image conversion apparatus, moving image conversion system, and server apparatus, and program
US8229000B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 5, 2006 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Jun 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4341
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method are provided for enabling inhibition or reduction in the amount of processing to decode and to re-encode image data to be compatible with a transmission capacity upon delivery of converted images. Image data converter 205 converts and transfers an image of a conversion start frame in an intra-mode. Switch 206 transfers the image in the intra-mode, which was transferred by image data converter 205, as the conversion start frame, and transfers image data 103 demultiplexed from received data 100 for the remaining frames. Data synchronization/output unit 208 establishes the synchronization of image with audio by temporally adjusting audio data backward when the converted image data increases in size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.