twalker1998
Member
I have a powerpoint presentation that we are using for projections in an upcoming show. Is there any way that I could control this presentation with an Express 250?
The discontinued Rosco Keystroke does exactly what you need. Perhaps you can find a used one to rent/borrow.
Sure thing ... Here's the Express Manual http://www.brava.org/files/2513/5189/3905/L_Express125_M.pdf
- Setup your MIDI Transmitter Device ID in the Setup page
- Figure out which command you want to use to *send* to the computer (Page 277) Such as a blank Macro
- Connect a MIDI device to your computer (you can get some pretty cheap ones out there)
- Connect a MIDI cable from the OUT of your board to the MIDI device
- Now here's where we would need more information about your setup. If you're using a Mac, I would recommend ditching out on PowerPoint and using Qlab which can receive MIDI. You can save all your PowerPoint slides as images and import them into Qlab. Otherwise, use Google, there are a lot of applications to execute PowerPoint by receiving MIDI or at the very least, convert MIDI to a keystroke (i.e. A press of Macro 1 mimics a keystroke of Spacebar on your computer)
- Be sure to set the incoming Device ID of your application to be the Transmitter Device ID of your board.
http://midilite.com/midipresenter/index.html
http://www.bome.com/products/miditranslator/overview/classic
Never used these, just used Google
Yup. Just a MIDI USB cable should do it (I believe, I've never actually used one as I have audio devices with MIDI built in at my disposal ... they're about $30, pretty cheap).
Be sure it supports CoreMIDI (which would be part of your Mac).
In Qlab you should be able to go to Workspace Preferences > MIDI Controls
From here you can hit the "Capture" button next to the "GO" command, then press the button you would like to use on the light board.
If I recall correctly, I believe Rosco couldn't guarantee functionality with Windows 7 and they weren't selling enough of them to justify the cost to re-develop the drivers. I have one sitting in a drawer if anyone wants to make me an offer... ;-)Pretty neat device. Wonder why they discontinued it.
If I recall correctly, I believe Rosco couldn't guarantee functionality with Windows 7 and they weren't selling enough of them to justify the cost to re-develop the drivers. I have one sitting in a drawer if anyone wants to make me an offer... ;-)
Best,
John
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