Products | Support | Send comments on this topic. | Email a link to this topic. | Back to Getting Started | Help Version 18.0.11.27
LEADTOOLS Media Foundation Help

IltmfAudioFormat::get_BitsPerSample

Show in webframe

#include "ltmf.h"

C Syntax

HRESULT IltmfAudioFormat_get_BitsPerSample(pAudioFormat, pVal)

C++ Syntax

HRESULT get_BitsPerSample(pVal)

 

IltmfAudioFormat *pAudioFormat;

/* pointer to an interface */

long *pVal;

/* pointer to a variable */

Retrieves the number of bits per sample for the audio format.

Parameter

Description

pAudioFormat

Pointer to an IltmfAudioFormat Interface.

pVal

Pointer to a variable to be updated with the audio format's sample size, in bits.

Returns

S_OK

The function was successful.

<> S_OK

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

Comments

Call IltmfAudioFormat::get_SampleFrequency to get the sample frequency of the format and call IltmfAudioFormat::get_Channels to get the number of channels for the audio format.

Required DLLs and Libraries

LTMF

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

See Also

Elements:

IltmfAudioFormat Interface, IltmfAudioFormat::get_Channels, IltmfAudioFormat::get_SampleFrequency

Topics:

Media Foundation Function Group

Example

For a C++ example, refer to IltmfAudioFormats::get_Count Example for C++.

 
Products | Support | Contact Us | Copyright Notices
© 2006-2014 All Rights Reserved. LEAD Technologies, Inc.