MF_MT_WRAPPED_TYPE attribute

Contains a media type that has been wrapped in another media type.

Data type

Byte array

Syntax

GUID MF_MT_WRAPPED_TYPE = {0x4d3f7b23,0xd02f,0x4e6c,{0x9b,0xee,0xe4,0xbf,0x2c,0x6c,0x69,0x5d} }  

Remarks

This attribute is used in the MFWrapMediaType function, which wraps a media type inside another media type.

The MFWrapMediaType function does the following:

1. Converts the original media type into a binary array.
2. Sets the MF_MT_WRAPPED_TYPE attribute on the new media type. The value of the attribute is the binary array.

Applications typically do not use this attribute directly. To unwrap the original media type, call MFUnwrapMediaType.

The GUID constant for this attribute is exported from mfuuid.lib.

Requirements

Header: Declared in mfapi.h.