Using a Video Camera

[Ian Clark]

When using a video to look at my swing, can I presume I have the camera in the right place if I do the following, from face on have camera at hand height, and in line with my hands at address, and from down the line, again have the camera at hand height, but with the camera pointing down the ball to target line. I seem to hear many different positions for the camera to be placed,
Thanks.