MoDeleteMediaType function

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  • Tiempo de lectura: 2 minutos

The MoDeleteMediaType function deletes a media type structure that was previously allocated.

Syntax

HRESULT MoDeleteMediaType(
  DMO_MEDIA_TYPE *pmt
);

Parameters

pmt

Pointer to an initialized DMO_MEDIA_TYPE structure.

Return value

Returns an HRESULT value. Possible values include the following.

Return code Description
E_POINTER
 NULL pointer argument
S_OK
 Success

Remarks

Call this function to free a DMO_MEDIA_TYPE structure that was allocated with the MoCreateMediaType function.

Internally, this function calls MoFreeMediaType to free the format block.

Requirements

   
Target Platform Windows
Header dmort.h (include Dmo.h)
Library Msdmo.lib
DLL Msdmo.dll