IAAFAES3PCMDescriptor Interface Reference

The IAAFAES3PCMDescriptor is DEPRECATED, please use IAAFAES3PCMDescriptor2. More...

List of all members.

Public Member Functions
HRESULT	Initialize ()
	Initializes a newly allocated, IAAFAES3PCMDescriptor-supporting object.

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Detailed Description

The IAAFAES3PCMDescriptor is DEPRECATED, please use IAAFAES3PCMDescriptor2.

The IAAFAES3PCMDescriptor interface is implemented by objects which describe video essence formatted with one luminance component and two color-difference components.

In addition to the specific error results listed for each method, all methods in this interface may also return one of the following values:

AAFRESULT_NOMEMORY

• insufficient system memory is available to perform the operation. Objects that implement IAAFAES3PCMDescriptor also implement the following interfaces:

IAAFAES3PCMDescriptor2

• IAAFPCMDescriptor
• IAAFSoundDescriptor
• IAAFFileDescriptor
• IAAFFileDescriptor2
• IAAFEssenceDescriptor
• IAAFObject

Definition at line 273 of file AAF.idl.

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Member Function Documentation

HRESULT IAAFAES3PCMDescriptor::Initialize

(

)

Initializes a newly allocated, IAAFAES3PCMDescriptor-supporting object.

This method must be called after allocation, and before any other method can be called.

Succeeds if:

• Initialize() has not yet been called on this object.

This method will return the following codes. If more than one of the listed errors is in effect, it will return the first one encountered in the order given below:

AAFRESULT_SUCCESS

• succeeded. (This is the only code indicating success.)

AAFRESULT_ALREADY_INITIALIZED

• Initialize() has already been called on this object.