DMO Functions (Windows CE 5.0)

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The following table describes the Microsoft DirectX Media Object (DMO) functions.

DMO Registration Functions

The following table describes DMO registration functions, which enable an application to register and enumerate DirectX DMOs.

Function Description
DMORegister Registers a DMO.
DMORegisterFilter Creates additional entries in the registry that allow filter enumeration routines in DirectShow to locate a DMO.
DMOUnregister Unregisters a DMO.
DMOUnregisterFilter Removes the registry entires for a DMO created by a previous call to DMORegisterFilter.
DMOEnum Enumerates registered DMOs.
DMOGetTypes Retrieves the media types registered for a DMO.
DMOGetName Retrieves the registered name of a DMO.

Media Type Helper Functions

The following table describes functions that manipulate the DMO_MEDIA_TYPE structure.

Function Description
MoInitMediaType Initializes a media type structure.
MoFreeMediaType Frees the allocated members of a media type structure.
MoCopyMediaType Copies the members of one media type structure into another media type structure.
MoCreateMediaType Allocates a new media type structure.
MoDeleteMediaType Deletes a media type structure that was previously allocated.
MoDuplicateMediaType Duplicates a media type structure.

See Also

DMO Reference | DMO_MEDIA_TYPE

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