Well, I looked at mine and suprisingly there is no information as to who made it. I can't remember the site where I bought it from now
I'm not sure it would be what you wanted anyway. It probably wouldn't give you very good results with a computer. If you still want to try it,
here's another option.
If I find out what company makes mine, I'll let you know. All I know is that I ordered it from some big online electronics dealer which seemed to specialize in video components, but I can't for the life of me remember the name. Sorry.