Syntax
INT is_SetDDUpdateTime (HIDS hf, INT ms)
Description
is_SetDDUpdateTime() sets the timer interval for the update cycle of the video image in DirectDraw mode. Valid values are between 20 ms and 2000 ms (20 ms is unrealistic)
Parameters
hf |
Frame grabber handle |
ms |
Time in milliseconds |
Return value
IS_SUCCESS, IS_NO_SUCCESS
