IMAPI Constants

IMAPI defines the following constants.

ConstantDescription
IMAPI_SECTOR_SIZE

Number of bytes in a sector.

IMAPI_SECTORS_PER_SECOND_AT_1X_CD

Base rate of speed that a CD spins, measured in sectors per second.

IMAPI_SECTORS_PER_SECOND_AT_1X_DVD

Base rate of speed that a DVD spins, measured in sectors per second.

IMAPI_SECTORS_PER_SECOND_AT_1X_BD

Base rate of speed that a Blu-ray disc spins, measured in sectors per second.

Requirements

Minimum supported client

Windows Vista, Windows XP with SP2 [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

IDL

Imapi2.idl

 

 

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