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Replay GPI Trigger and Coding
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Joined: 8/10/2024(UTC) Posts: 1  Location: Jacksonville, FL
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We purchased a couple of these for our vMix Replay stations https://numato.com/produ...dule-with-analog-inputs/We thought we had seen a post on this forum for configuring them but two of us have searched for multiple days and can't find them. We will be using a GPI trigger from our Ross switcher into the above device. That is all working great. We can see the trigger fire and capture, but we are stuck on programming the received signal from the device into vMix to get it to trigger either the A or B replay clip. If anyone cn offer some assistance it would be appreciated.
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Joined: 12/27/2012(UTC) Posts: 5,214  Location: Belgium Thanks: 291 times
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Originally Posted by: Diakon TV  We purchased a couple of these for our vMix Replay stations https://numato.com/produ...dule-with-analog-inputs/We thought we had seen a post on this forum for configuring them but two of us have searched for multiple days and can't find them. We will be using a GPI trigger from our Ross switcher into the above device. That is all working great. We can see the trigger fire and capture, but we are stuck on programming the received signal from the device into vMix to get it to trigger either the A or B replay clip. If anyone cn offer some assistance it would be appreciated. from the link: Feature: Can be controlled by using standard serial console applications or custom applications. All that you need to operate GPIOs is a standard Serial Terminal Emulator such as HyperTerminal/Teraterm or your favorite programming language such as C/C++, Python, Perl, etc… vMix cant read serial natively , to "Connect" it to vMix meaning send a command you will need to build (code) or script some sort of serial port reader . There are some demo code examples on the site ( 9 years old) Baisc difference is ths reader would be able to read multiple "switches"'s state with this addedd gadget instead of 1 (or much less) with a regular port reader Once you "read" a state one can send a command ( see vMix available shortcut functions reference list) by means of a httprequest One might try it with vMix scripting itself as it appears it accepts com port instructions, in that case one would be able to use the vMix functions directly from the script
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Joined: 1/25/2019(UTC) Posts: 302  Thanks: 17 times
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A few years ago, I adapted the Numato GPIO program for Caspar CG to vMix. We use the interface inputs for the SONY RCP joysticks GPO's. We use it to switch the preview of the shader operator. It is a Windows single exe program that can send 4 vMix commands to vMix. Our Numato looks the same as the one in your link. Give it a try. Download link here
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 1 user thanked Peter1000 for this useful post.
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