digitize camera picture with Amiga

[satiropan]

I am a little rusty with Amiga software now so I need help.
I want to create a digitizing post.
I will have an A1200hd, 3.1 or 3.9, a professional camera on tripod, exiting cvbs signal, a Vidtech Scanlock genlock, this:
http://amiga.resource.cx/exp/scanlock
I want to be able to digitize a subject by just pressing a key, then send the picture to an older machine, maybe unix, maybe dos, and print it in ascii graphics with a pin printer.
apart from the sending the picture to the second machine and printing, which will be taken care of by another person, I don't know/remember, what software should I use to digitize the camera composite signal.
can some of you help?
regards

[satiropan]

understood.
let say that I find one, what software should I look for?
thanx

[satiropan]

I have found this
http://amiga.resource.cx/exp/videon
don't know which version, most probably supports only OCS, since on the box it's written: for Amiga 500, 1000, 2000 computers, it must be 1988/89
no AGA/ECS support.
anyway, did any of you ever used it?
does it digitize in color just in one scan? or should one scan 3 times with the color filter?
how long it takes to digitize?
how long it takes to send the picture to the Amiga, via parallel port?
any info will be useful
thanx