Good day, im having trouble with the PS eye camera with regards to its setting when under opencv.

with my other generic webcam i can change the resolution easily using this code.

cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_WIDTH,320);
cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_HEIGHT,240);

but when it comes to Ps eye i can change its resolution.

Also, i want to have 320x240, 60fps set up for my PS eye.

how come every time i access the ps eye with my program. its only set to 640x480, 30fps by default how can i change it to:
320x240, 60fps

i tried using this but it doesnt work

cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_WIDTH,320);
cvSetCaptureProperty(capture, CV_CAP_PROP_FRAME_HEIGHT,240);
cvSetCaptureProperty(capture, CV_CAP_PROP_FPS, 60 );

how someone can help me.. thanks in advance