Universal Media Disc: Difference between revisions
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'''UMD Logo''' | '''UMD Logo''' | ||
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This Ecma standard specifies two types of ODCs, Type A and Type B. | |||
This Ecma Standard specifies the mechanical, physical and optical characteristics of a 60 mm, read-only ODC having a maximum capacity of 1,8 Gbytes. It specifies the physical format, the quality of the recorded signals, the format of the data and its modulation method, thereby allowing for information interchange by means of such ODCs.<br> | |||
This Ecma standard specifies two types of ODCs, Type A and Type B.<br> | |||
* Type A: Single layer disk with maximum recorded capacity of 0,9 G-bytes | * Type A: Single layer disk with maximum recorded capacity of 0,9 G-bytes | ||
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==Images== | ==Images== | ||
'''Game UMD''' | '''Game UMD'''<br> | ||
< | [[File:Game UMD.jpg|500px|left]]<br> | ||
'''Movie UMD''' | '''Movie UMD'''<br> | ||
< | [[File:Movie UMD.jpg|500px|left]]<br> | ||
'''Music UMD''' | '''Music UMD'''<br> | ||
< | [[File:Music UMD.jpg|500px|left]]<br> | ||
'''UMD Inside PSP'''<br> | |||
[[File:UMD Inside PSP.jpg|500px|left]]<br> | |||
'''Network Utility Disc UMD'''<br> | |||
<br | [[File:Network Utility Disc UMD .jpg|500px|left]]<br> | ||
'''UMD Inside PSP''' | |||
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'''Network Utility Disc UMD''' | |||
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==[[Media On UMD]]== | ==[[Media On UMD]]== | ||
Revision as of 16:59, 1 April 2021
The Universal Media Disc (UMD) is an optical disc medium developed by Sony for use on the PlayStation Portable. It can hold up to 1.8 gigabytes of data. It is considered the first optical disc format to be used for a handheld video game system.
Source
UMD Logo
This Ecma Standard specifies the mechanical, physical and optical characteristics of a 60 mm, read-only ODC having a maximum capacity of 1,8 Gbytes. It specifies the physical format, the quality of the recorded signals, the format of the data and its modulation method, thereby allowing for information interchange by means of such ODCs.
This Ecma standard specifies two types of ODCs, Type A and Type B.
- Type A: Single layer disk with maximum recorded capacity of 0,9 G-bytes
- Type B: Dual layer disk with maximum recorded capacity of 1,8 G-bytes
Information interchange between systems also requires, at a minimum, agreement between the interchange parties upon the interchange code(s) and the specifications of the structure and labeling of the information on the interchanged ODCs.
Source
Images
Game UMD
Movie UMD
Music UMD
UMD Inside PSP
Network Utility Disc UMD
