FIELD: information technology.
SUBSTANCE: record carrier has a first recording layer having a first recording stack of a first type and a second recording layer having a second recording stack of a second type. The first and second recording stacks have different writing parameters. Each recording layer has a pre-formed recording control pattern which is readable using a laser beam for indicating the track. At least one recording control pattern comprises a recording stack type indicator for indicating the writing parameters of the second recording stack. A recording device has a control unit (20) for adjusting recording parameters in the device depending on the recording stack type indicator retrieved from the recording control pattern.
EFFECT: improved disc.
8 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MULTILAYER OPTICAL DISC HAVING STACK TYPE INDICATOR | 2003 |
|
RU2324238C2 |
| MULTILAYER OPTICAL DISC HAVING DISC INFORMATION | 2004 |
|
RU2403629C2 |
| OUTPUT RANGE RECORD MODE | 2004 |
|
RU2340961C2 |
| MULTILAYER OPTICAL DISC WITH LAYER INDICATION | 2004 |
|
RU2363058C2 |
| RECORDING MEDIUM AND METHOD AND DEVICE FOR RECORDING DATA ONTO RECORDING MEDIUM | 2005 |
|
RU2376658C2 |
| REPRESENTATION OF CONSECUTIVE SECTIONS FOR INFORMATION BLOCKS | 2002 |
|
RU2287863C2 |
| DEVICE AND METHOD FOR RECORDING INFORMATION | 2002 |
|
RU2297678C2 |
| METHOD AND DEVICE FOR RECORDING INFORMATION ONTO MULTILAYER DATA CARRIER | 2004 |
|
RU2383948C2 |
| INFORMATION CARRIER, RECORDING DEVICE AND READING DEVICE | 2001 |
|
RU2277267C2 |
| DATA CARRIER AND DEVICE FOR SCANNING A DATA CARRIER | 2002 |
|
RU2283516C2 |
