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Ion controlling qlab osc1/19/2024 Within Qlab: Head to settings > OSC NOT OSC CONTROL If. Note: Make sure your QLab machine and console are on the same network (and subnet) and can communicate before continuing (try pinging the console from the Qlab machine). Install node-osc: npm install (installs dependencies from 'package. Under the Show Control section, ensure these settings: String RX: Enabled String RX Port: 0 OSC RX Port Number: 9000. This is the same as the URL just with ".git" added to the end ( ) Visual Studio Code or Terminal/Command Prompt) Open in preferred source code editor (ex. Requires: QLab (All License Types), ZoomOSC, Node.js, & node-osc. Basically A Remote 'GO' Button for Stage Managers via Chat. To make the most use of this, you’d probably also want to give the Network cue a duration so that it stays “alive” for as long as you need it to.ZoomOSC-QLab-Chat-Control Uses Node.js to convert ZoomOSC chat into OSC commands for QLab. dashboard/setLight myLight #/cue/10/liveAverageLevel/1 50 100# If you wanted the loudness of the Mic to only vary the brightness of the light from 50% to 100%, you could change the message to: The hashmarks denote the query, and this particular message says “talk to cue 10, get the live average audio level of output 1, and re-scale it to a range of 0 to 100.” Hog 4 OS uses the OSC paths listed in the table below for receiving fader and encoder commands. In this case, though, we replace x with a query which will return a numeric value: dashboard/setLight myLight is an OSC command to set myLight to level x. Let’s pull that apart into its individual pieces: dashboard/setLight myLight #/cue/10/liveAverageLevel/1 0 100# You could create a Network cue with the OSC message: Imagine a workspace with a lighting instrument called “myLight” and a Mic cue with the cue number 10. If you put a microphone in front of that actor and route it through a Mic cue, you can capture the level of the Mic using liveAverageLevel. For example, you might like to use the loudness of an actor’s voice to control the brightness of a lighting instrument. QLab’s ability to route OSC to itself via the network address localhost allows you to use OSC queries to dynamically change QLab’s behavior based on what’s currently happening in your workspace. Then the output of that cue would dynamically update its query for as long as it was running, and therefore keep our mystery device updated about the currently selected cue. So, if you set a duration for the Network cue that sends the message: When you use an OSC query in a Network cue, and you give that cue a duration, the query is continuously updated as long as the cue is running. The above example works fine when you just need to extract a piece of information from QLab at a given moment, but you can also use queries to send a continuously updating value. device/standby 101 Continuously Updating Queries So if cue 53 is selected when the OSC message is sent, it becomes:īut if cue 101 is selected when the OSC message is sent, it becomes: The message, therefore, is built like this: OSC, external control using QLab Remote, third-party MIDI and OSC controllers, and Midi Time Code (MTC), Qlab, ETC Ion - Live Sound Education WebMIDI File. When an OSC message including this query is actually sent by QLab, the query is replaced with the result of that query. The query, which is enclosed in hashmarks 1, asks QLab for the cue number of the currently selected cue. All we need to do is choose the right query, which in this case is: By replacing the 53 with a query, we can build a single OSC message which inserts a value at the moment the message is sent. Compare features, ratings, user reviews, pricing, and more from. What we’d really like is for the device to just always know which cue is selected in QLab.Įnter OSC queries. Raspberry Pi video player controlled by QLab over OSC written in Node. That’s all well and good if we only need to send this one value, or maybe just a few, but if we want the device to simply follow QLab, and we have lots and lots of cues, it could get arduous to program. Sending that message sends the value 53 to the address /device/standby, and in our imaginary situation, that’s the address that the receiving devices wants. The other device needs to be given a cue number via OSC, so in QLab we make a Network cue and build this message: Imagine a show which is using QLab and some other device on a network. This is one of those concepts that is easiest to understand through examples. OSC querying is a powerful capability of the Network cue which allows you to capture the current, live value of nearly any property that can be accessed via OSC and include that value as a part of an OSC message.
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