I found that the camileo x-100 that I am using is focusing all the times. It just stays focused and the defocus and again focus and so on. It is not in accordance with whether it is the wide shot or close and it also irrespective that this is with or without macro on. Because of this, the image is always moving and the sound track is always recorded as the series of "claps". Can somebody tell me that how this problem can be resolved?