Method of reserving space on a storage medium for recording audio and video content and recofding device thereof
US7593621B2 · kind B2 · utility
3Cited by
5References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2005 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Feb 19, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/7921
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method of recording audio and video content on a storage medium includes performing recording operations to record audio and video content on the storage medium; classifying the recording operations into a plurality of priority levels; and reserving space on the storage medium for recording operations being classified at a first priority level.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.