Hello i am trying to use stream videos from a camera on a win32 window. from the camera APi, there is a function to set where the video is going to put
SetVideoPosition(int xpos, int ypos, int xsize, int ysize, int left_clip, int top_clip, int right_clip)
xpos, ypos: x and y coordinates of the top left corner. xsize, ysize horizontal and vertical sizes of video display. left_clip, top_clip, right_clip, bottom_clip number of pixels to clip of the left, top, right and bottom sides of source video.
i called this function. but there is nothing showing up on the window.
my question is that, how does this know which window it need the display on? did i miss something?
thank you for ur help