LEADTOOLS Media Foundation Help > LEADTOOLS Media Foundation Features > Media Foundation Function References > IltmfTargetFormat Interface > IltmfTargetFormat::get_VideoFrameRate |
#include "ltmf.h"
C Syntax |
HRESULT IltmfTargetFormat_get_VideoFrameRate(Format, Val); |
C++ Syntax |
HRESULT get_VideoFrameRate(Val); |
IltmfTargetFormat *Format; |
/* pointer to an interface */ |
double *Val; |
/* pointer to a variable */ |
Retrieves a value that indicates the number of frames per second for the video stream selected on the target format.
Parameter |
Description |
Format |
Pointer to an IltmfTargetFormat interface. |
Val |
Pointer to a variable to be updated with a value that indicates the number of frames per second for the video stream selected on the target format. |
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
To the number of video frames per second that a target format can have, call IltmfTargetFormat::put_VideoFrameRate.
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. |
Win32, x64
See Also
Functions: |
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Topics: |
Example
For an example, refer to Recompressing MP4 File Example for C++.