First of all, I'd like to thank iPi people for the iPi Recorder. It captures at 60fps at 320x960.

At this moment, I'd like to capture, using a single PS3 Eye camera, 640x480 at 60 fps. The selections on the iPi Recorder are 640x480 and 60fps, of course.
However, when I play the recorded AVI file, it shows me 4 same images on a single frame, vertically stitched as 320x960, at 60fps.

I wish I could properly adjust the settings for the 640x480@60fps with the single PS3 Eye camera.

Thanks in advance,

Bryan

The image your describing is in reality a full 640 by 480 when played back properly. The 'half-size' grayscale images use the Bayer pattern which are combined to form a full color 640 x 480 image. You can read a little about this technique in the iPi wiki and I think you can find a more detailed explanation of RAW Bayer codec in Wikipedia.

Basically, the pixels are offset to in a pattern to form the larger image with more detail rather than simply scaled up with no more detail.

Hope this helps.

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Disable raw Bayer mode in camera settings when you start iPiRecorder.

I really appreciate your great comments, Greenlaw, and Michael Nikonov.

As per the suggestions, I disabled the raw mode "[]caputre raw video when available" by removing the check mark in the selection.
Now, it works perfect as I wanted. The recorded avi file gives me single 640x480 @60fps. I love the iPi recoder with my PS3 Eye camera.

I will have a look at the RAW Bayer codec in Wikipedia, and the techniques involved in the iPi software in the iPi wiki.

Thanks all,

Bryan.