Digital recording apparatus that secures a certain number of video frames in a VOB constituting with another VOB a portion of encode stream that should be reproduced seamlessly
US7133594B2 · kind B2 · utility
0Cited by
3References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 21, 2001 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Aug 20, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/85
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A digital recording apparatus that obtains a digital stream including a plurality of frames, while recording the digital stream on a digital recording medium. This apparatus obtains, during recording, an instruction for a procedure in which a recording area is changed to another recording area which is not necessarily continuos with the recording area. When the instruction is obtained, the apparatus executes the procedure only when the number of frames which are recorded in the recording area is a predetermined number or more.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.