MoCreateMediaType (Compact 2013)

  • 项目

3/26/2014

This function allocates a new media type structure.

Syntax

HRESULT MoCreateMediaType(
  DMO_MEDIA_TYPE** ppmt, 
  DWORD cbFormat
);

Parameters

  • ppmt
    Address of a pointer to a DMO_MEDIA_TYPE structure that receives the allocated structure.
  • cbFormat
    Number of bytes to allocate for the format block, which can be zero.

Return Value

Returns an HRESULT value. Possible values include the following.

Value

Description

S_OK

Success

E_OUTOFMEMORY

Insufficient memory

E_POINTER

NULL pointer argument

Remarks

This function allocates a new DMO_MEDIA_TYPE structure and then initializes it by calling the MoInitMediaType function.

The caller must delete the media type structure by calling the MoDeleteMediaType function.

Requirements

Header

dmo.h

Library

msdmo.lib

See Also

Reference

DMO Functions
MoInitMediaType
MoDeleteMediaType
DMO_MEDIA_TYPE