Here is an old clip of a set up I use underneath my launch pad.
[video=vimeo;110616412]https://vimeo.com/110616412[/video]
I have upgraded the camera but don't have any clips uploaded but they are nearly the same, just better quality. The camera moves from underneath the launch pad. To get an idea how it looks you can check out the second launch in this video.
[video=vimeo;110469402]https://vimeo.com/110469402[/video]
Doug