DMX video switcher?

[MarshallPope]

I am looking for a cheap way to switch between several composite video inputs from the DMX board. I found this critter HERE but was hoping that there may be a cheaper method.

Thanks,
Marshall

 

[epimetheus]

Same thing, different source.

I seriously doubt you'll find anything cheaper. Any DMX device, no matter what it does, that's less than $200 is a steal.

 

[fredthe]

Be aware, that with this device, you will get a glitch in the output video signal if your inputs aren't genlocked to the same source. It may or may not be a problem depending on your application.

-Fred

 

[Footer]

Thats the only one I know of out there. Using DMX values to control video is less then ideal.

 

[MarshallPope]

I am doing a set design for a concert incorporating a number of TVs upstage. My idea was to make (4?) video loop dvds using different colors and program them to switch to complement the lighting. However, I suppose I could just have a crew member sit with a manual switcher and have at it...

 

[museav]

You could get a DMX to GPIB (contact closure) or serial interface and a switcher with relay or serial control but you'd probably spend more.

 

[epimetheus]

I am doing a set design for a concert incorporating a number of TVs upstage. My idea was to make (4?) video loop dvds using different colors and program them to switch to complement the lighting. However, I suppose I could just have a crew member sit with a manual switcher and have at it...

A crew monkey running a manual switcher is probably cheaper in the long run, especially if you already have a suitable switcher (and crew monkey, though are they ever really suitable?).

 

[Footer]

Those DMX switchers are just that... switchers. Your going to not only get a blip on the screen, but no cross fade either.

Some of the newer media servers do offer video switching. I want to say Arkaos does this. Its something to look at at least. Probably way over your budget, but... keep it in your back pocket for the future.

 

[jxgriffi]

It might be over your budget, but you can take a look at the D-Tek D-Mix Pro that is offered at High End.

D-Mix Pro - Digital Lighting - Products - High End Systems

4-input / 4-output with CROSSFADING from the DMX Console of your choice.

J

 

[MarshallPope]

This brings up a similar question. Is there an ScreenMonkey equivalent that will work on Mac? I have looked but with no success.