I.S. EN 62345:2005
Current
The latest, up-to-date edition.
ID FORMAT FOR 50 MM MAGNETO-OPTICAL DISC SYSTEM
Hardcopy , PDF
English
01-01-2005
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Important note : All end users must be registered with an Account prior to user licenses being assigned.
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Conventions and notations
4.1 Representation of numbers
4.2 Names
5 List of acronyms
6 General description of the optical disc cartridge
7 General requirements
7.1 Environments
7.2 Temperature shock
7.3 Safety requirements
8 Reference drive
8.1 Optical system
8.2 Optical beam
8.3 Read channels
8.4 Tracking
8.5 Rotation of the disc
9 Mechanical and physical characteristics
9.1 Dimensional and physical characteristics of the
cartridge
9.2 Dimensional, mechanical and physical characteristics
of the disc
9.3 Interface between cartridge and drive
10 Format of information
10.1 Track geometry
10.2 Track format
10.3 Frame format
10.4 ECC Block format
10.5 Recording code
10.6 Format of the Information Zone
10.7 Format of the Data Zone
10.8 Defect Management
11 Characteristics of embossed information
11.1 Method of testing
11.2 Signals from grooves
11.3 Signals from wobble groove
11.4 Signal from fine clock marks
12 Characteristics of the recording layer
12.1 Method of testing
12.2 Magneto-optical characteristics
13 File system
13.1 Volume
13.2 File
14 File format of Sound and Images
14.1 General
14.2 Directory Structure
14.3 File Format
Annex A (normative) Air cleanliness class 100000
Annex B (normative) Measurement method of reference plane
flatness
Annex C (normative) Measurement method of cartridge flatness
Annex D (normative) Measurement method of cartridge curvature
Annex E (normative) Test method for measuring the friction
force
Annex F (normative) Format of the Data Field
Annex G (normative) Contents of Control Tracks
Annex H (normative) Relaxation by zones of the requirement
for signals
Annex I (informative) Transportation
Annex J (informative) Track deviation measurement
Annex K (informative) Digital still camera image file
format standard - Exif
Annex L (informative) Design Rule for Camera File System - DCF
Annex M (informative) Movie file format - QuickTime
Provides the characteristics of 50 mm Optical Disc Cartridges (ODC) with a capacity of 730 Mbytes per Cartridge.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
120
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN 62345:2005-09 | Identical |
| NBN EN 62345 : 2006 | Identical |
| NF EN 62345 : 2005 | Identical |
| IEC 62345:2005 | Identical |
| EN 62345:2005 | Identical |
| BS EN 62345:2005 | Identical |
| IEC 60950-1:2005+AMD1:2009+AMD2:2013 CSV | Information technology equipment - Safety - Part 1: General requirements |
| EN 60950-1:2006/A2:2013 | INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS (IEC 60950-1:2005/A2:2013, MODIFIED) |
| ISO/IEC 13346-1:1995 | Information technology Volume and file structure of write-once and rewritable media using non-sequential recording for information interchange Part 1: General |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.