Method and apparatus storing multiple protocol, compressed audio video data
US5832085A · kind A · utility
82Cited by
2References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 25, 1997 |
| Grant date | Nov 3, 1998 |
| Priority date | — |
| Expiry date | Mar 25, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/426
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method to record digital audio/video data originating from different sources in different data formats in a single format for recording on a digital cassette. The apparatus utilizes common circuitry to receive, record and playback the audio/video data while keeping the overall architecture simple. The apparatus is able to accommodate advanced formatting features such as trick play, without significant overhead.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.