Sensoray 812 Windows - Manual (Page 9)

Sets the video preview window
Parameters
hwnd
handle to window
devid
device id in the system (use 0 with a single board installed).
strmidx
channel index (0-7)
Returns
0 on success, negative value if error (see mid812types.h for error codes list).
MID812_API int S812_SetVideoPosition(
int xpos,
int ypos,
int xsize,
int ysize,
int devid,
int strmidx
);
Sets the video position inside the window specified with S812_SetPreviewWindow. This function is
strictly optional. If this function is not called, the video will automatically occupy the entire
window.
Parameters
xpos
x position
ypos
y position
xsize
video width in the window
ysize
video height in the window
devid
device id in the system (use 0 with a single board installed).
strmidx
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