Home > C: Programming > Function Descriptions > | History back Previous chapter Next chapter Print |
is_SetFrameRate |
uEye Camera Manual Version 3.80
is_SetFrameRate
USB 2.0 GigE |
USB 2.0 GigE |
Syntax
INT is_SetFrameRate (HIDS hCam, double FPS, double* newFPS)
Description
Using is_SetFrameRate(), you can set the sensor frame rate in freerun mode (live mode). Since this value depends on the sensor timing, the exposure time actually used may slightly deviate from the value set here. After you have called the function, the actual frame rate is returned through the newFPS parameter.
If the frame rate is set too high, it might not be possible to transfer every single frame. In this case, the effective frame rate may vary from the set value.
For minimum and maximum frame rates as well as other sensor-based dependencies, please refer to Camera and Sensor Data chapter.
|
|
|
Input Parameters
hCam |
Camera handle |
FPS |
Desired frame rate in frames per second (fps) |
IS_GET_FRAMERATE |
Returns the set frame rate in the newFPS parameter. To query the frame rate actually reached by the camera, use is_GetFramesPerSecond(). |
IS_GET_DEFAULT_FRAMERATE |
Returns the default frame rate. |
newFPS |
Returns the frame rate actually set. |
Return Values
IS_SUCCESS |
Function executed successfully |
IS_NO_SUCCESS |
General error message |
Related Functions