ILTDVDBurner::get_SpeedCount

#include "ILTDVDBurner2.h"

C Syntax

HRESULT LTDVDBurner__get_SpeedCount(pDVDBurner, pVal)

C++ Syntax

HRESULT get_SpeedCount(pVal)

 

ILTDVDBurner *pDVDBurner;

/* pointer to an interface */

long *pVal;

/* pointer to a variable */

Retrieves the number of speeds supported by the selected drive.

Parameter

Description

pDVDBurner

Pointer to an ILTDVDBurner interface.

pVal

Pointer to a variable to be updated with the number of speeds supported by the selected drive.

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

Use ILTDVDBurner::GetSpeedName to retrieve a user-friendly string that describes each speed supported by the drive.

Use ILTDVDBurner::GetSpeedValue to retrieve the speed value.

Required DLLs and Libraries

LTDVDBRN
DSKernel

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

See Also

Functions:

ILTDVDBurner::put_CurrentSpeed, ILTDVDBurner::GetSpeedValue, ILTDVDBurner::GetSpeedName

Topics:

Multimedia Function Group, How to use the DVD Burner to burn ISO  files and DVD images, Video Streaming Function Groups, DVD Function Groups

Example

For a C example, refer to ILTDVDBurner::get_SpeedCount Example for C.

For a C++ example, refer to ILTDVDBurner::get_SpeedCount Example for C++.