Video and audio coding method, coding apparatus, and coding program recording medium
US6678468B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2001 |
| Grant date | Jan 13, 2004 |
| Priority date | — |
| Expiry date | Oct 30, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/61
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of coding video comprises the steps of: coding one or a plurality of still picture information of pro-video information consisting of the plurality of still picture information in which video is digitized according to coding parameters; and deciding one or more coding parameters based on one or more of resolution of the pro-video information, frame rate required for reproducing coded data resulting from coding, processing performance indicating processing capability of the coding apparatus which performs the video coding step, and one or a plurality of coding parameters which affects amount of processing of coding in the video coding step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.