Recording medium and signal processing apparatus
US6738561B1 · kind B1 · utility
16Cited by
7References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 18, 1998 |
| Grant date | May 18, 2004 |
| Priority date | — |
| Expiry date | Nov 18, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2220/65
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital signal recording disc has a first area storing an audio title set. The audio title set has data representing audio information and data representing a still picture. The audio title set is void of a pack of data for playback control. The first area also stores information for managing the audio title set. The digital signal recording disc is void of a second area storing a video title set and information for managing the video title set.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.