Image information recording apparatus and image information recording method
US5838872A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Mar 15, 1996 |
| Grant date | Nov 17, 1998 |
| Priority date | — |
| Expiry date | Mar 15, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/85
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The image information recording apparatus includes: a coder for generating a plurality of group data, each of the plurality of group data including at least intra-coded picture data, by receiving and coding a plurality of picture data, each of the plurality of picture data corresponding to a picture; a sector address generator for generating a sector address indicating a top sector among a plurality of sectors on a recording medium in which auxiliary data corresponding to each of the plurality of group data is recorded; a jump address generator for outputting, as a jump address of first group data among the plurality of group data, a top sector address among a plurality of sector addresses of the auxiliary data, the auxiliary data being located immediately anterior to second group data including second picture data to be reproduced in a normal reproduction operation at a second time later than a first time by a predetermined fixed time period, the first time being a time when first picture data located at a top of the first group data is reproduced in the normal reproduction operation; and a recorder for recording on the recording medium the first group data and the auxiliary data …
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.