IltmmMediaTypeDisp::get_SampleSize

#include "ltmm.h"

C Syntax

HRESULT IltmmMediaTypeDisp__get_SampleSize(pMediaTypeDisp, pVal)

C++ Syntax

HRESULT get_SampleSize(pVal)

 

IltmmMediaTypeDisp *pMediaTypeDisp;

/* pointer to an interface */

long *pVal;

/* size of the sample */

Determines the sample size.

Parameter

Description

pMediaTypeDisp

Pointer to an IltmmMediaTypeDisp interface.

pVal

Pointer to a variable to be updated with the size of the sample, in bytes.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

For compressed data, the value can be zero.

See Also

Elements:

IltmmMediaTypeDisp::get_Format, IltmmMediaTypeDisp::get_FixedSizeSamples, IltmmMediaTypeDisp::get_FormatSize, IltmmMediaTypeDisp::get_FormatType, IltmmMediaTypeDisp::get_Subtype, IltmmMediaTypeDisp::get_TemporalCompression, IltmmMediaTypeDisp::get_Type, IltmmMediaTypeDisp::GetFormatData, IltmmMediaTypeDisp::put_FixedSizeSamples, IltmmMediaTypeDisp::put_FormatSize, IltmmMediaTypeDisp::put_FormatType, IltmmMediaTypeDisp::put_SampleSize, IltmmMediaTypeDisp::put_Subtype, IltmmMediaTypeDisp::put_TemporalCompression, IltmmMediaTypeDisp::put_Type, IltmmMediaTypeDisp::SetFormatData

Topics:

Multimedia Function Group

 

IltmmMediaTypeDisp interface

 

ltmmMediaType object

Example

For a C example, refer to Copying ltmmMediaType Attributes and Data for C.

For a C++ example, refer to Copying ltmmMediaType Attributes and Data for C++.