Best DVD Copy Software Review

 

G
Giga. An SI prefix for denominations of 1 billion (109).

 

G byte
One billion (109) bytes. Not to be confused with GB or gigabyte (230 bytes).

 

Galaxy Group
The group of companies proposing the Galaxy watermarking format. (IBM/NEC, Hitachi/Pioneer/Sony.)

 

GB
Gigabyte.

 

Gbps
Gigabits/second. Billions (109) of bits per second.

 

General Parameters (GPRMs)
GPRMs are used to store the users operational history and to modify a players behavior. DVD-Video players have 16 unique GPRMs. Each GRPM may store a fixed length, two-byte numerical value.

 

Gigabyte
1,073,741,824 (230) bytes.

 

Glass Mastering
Creating of original carrier for stamper production. Input data from the master modulates a laser beam recorder, which writes to the photoresist layer coated on a glass disk.

 

Green Book
Specification defining the CD-interactive (CD-i) standard. (See also Blue Book, Orange Book, Red Book, White Book and Yellow Book)

 

GSM
Grams per Square Metre. The standard system in Europe describing the weight of paper - how heavy 1 square metre of paper is in grams. The higher the number the 'thicker' the paper, e.g. company stationery may be printed on 90gsm paper, whereas CD wallets may be printed on 300gsm card.