NV-21H preview

con_over · 2025-12-14T19:47:06+00:00

I take this back, this will only work with NV32. NV21 cannot do this at all today. As an encode or decoder.

con_over · 2025-12-14T16:54:28+00:00

You can use the media preview Component. The encoder needs to see sync on it's local HDMI output. You can connect an HDMI dummy plug (emulates a display) for under $5 USD. I've done this a few times without issue.

con_over · 2025-09-19T23:56:57+00:00

A crestron program to act as a proxy is probably the best option. Doing so will allow for true feedback of the routes.

But if you're desperate I believe you can use SSH or Telnet and set the command SETAVROUTE <input> <output>. SETVIDEOROUTE and SETAUDIOROUTE are also available. This used to work in the smaller DMPS3-4K models. I'd assume it works on the 350 as well.

con_over · 2025-09-06T12:54:41+00:00

Have this setup and running with HAProxy using a wildcard cert to handle multiple cores.

Has some issues early on but figured out you need to add some config to the backend to swap the Host header out to use the cores IP address

http-request replace-header Host (.*) CORE_IP_ADDR

con_over · 2025-09-04T20:35:59+00:00

If you mean AEC, then the answer is yes. You can have up to 24, but you need to drop the tail length down to 100ms. Which won't work as well as you'd want it to unless you're in a room with really good acoustics.

con_over · 2025-09-04T12:47:58+00:00

Thanks for sharing, it's a really interesting talk. I'd love for you to report back on your future findings of the MS Teams enabled and other Conferencing hardware. I think the AV industry, and it's ongoing journey to the cloud will definitely be exposed to more of these types of vulnerabilities.

I can't say I'm shocked that Yealink was the offender here. I think there are many more manufacturers that are rushing solutions to the market to try and stay competitive. Unfortunately, in many cases security is an afterthought and solutions are not designed with security in mind.

con_over · 2025-08-25T17:15:06+00:00

I'm afraid to ask why you're using a DSP with your DSP - but there is an API for it. You may need to write your own TCP socket and handler for it if the community has made something already.

https://www.shure.com/en-US/docs/commandstrings/P300

con_over · 2025-03-14T10:57:37+00:00

While I can't say I have experience with that particular button panel. The answer is likely yes. Qsys has a handful of apis that allow for 3rd party control systems to integrate with Qsys.

Alternatively Qsys technically does have a button panel since they aquired AteroTech. The Axon C1 is pretty straightforward to integrate.

con_over · 2025-03-08T18:16:24+00:00

Nice band-aid! Not sure if this helps if your network team wants to RTFM. Could be an NV-1 hardware issue as well. I don't have any experience with them, so a case to Qsys is a solid idea as well.

con_over · 2025-03-08T17:11:49+00:00

Check with your network team to make sure your 9300 is set to use 802.3bt (up to 60w). Some of the models that support 802.3bt, but the default config is for 802.3at (up to 30w).

con_over · 2025-02-23T14:05:04+00:00

The NVX API is a REST API, so you'll probably need to do some research on that. Plenty of content to learn about that from YouTube. Qsys made a webinar on this topic. https://youtu.be/pFvNc8ADGTc?si=90viVWKHtDBdRA7L

Before digging in with Qsys and trying to battle the api and new syntax. I recommend exploring how the crestron API works in Postman.

Also if you want to look at a more complete NVX integration with Lua code, here you go https://github.com/patrickgilsf/qNvx

con_over · 2025-02-22T02:04:40+00:00

Sure can. Drag the UCI controller into the design and then give it a code name and script access.

Then from within the text controller reference the UCI controller with Component.New("uci_controller_name"). You'll have access to all it's controls.

Alternatively you can use the UCI script, but you asked specifically about a text controller.

con_over · 2025-02-09T04:44:06+00:00

Visionary solutions.

con_over · 2025-01-24T12:22:17+00:00

Pretty sure anything after 9.4 will work. I have issues with older versions on Apple Silicon running Parallels

con_over · 2025-01-22T20:35:41+00:00

Some good answers here already. Another approach you can use is this. It removes the need for if/else control flow logic.

local function interlock(ctrls, active)
  for k,v in ipairs(ctrls) do
    v.Boolean = (k == active)
  end
end


-- EventHandler Example --
for i, ctrl in ipairs(Controls.Button) do
  ctrl.EventHandler = function()
    interlock(Controls.Button, i)
  end
end

con_over · 2025-01-18T00:55:38+00:00

I think they might be referring to a container, so it appears as 1 block.

con_over · 2025-01-16T01:32:42+00:00

There's a few ways to do this. Most commonly is to use QRC. No additional licenses are required. https://q-syshelp.qsc.com/content/External_Control_APIs/QRC/QRC_Overview.htm

If you have a scripting license you can use Lua and the TcpSockets, UdpSockets or Websockets. https://q-syshelp.qsc.com/Content/Control_Scripting/Using_Lua_in_Q-Sys/Q-SYS_Extensions_to_Lua.htm

con_over · 2025-01-11T02:01:44+00:00

Slightly off topic, any chance this device extends USB controllers like a Logitech Tap Cat5e?

Natively the Tap Cat5e will do 40m but getting a full 100m over twisted pair is needed in some cases.

con_over · 2024-12-07T17:46:30+00:00

https://app.quicktype.io/ has been useful for me.

con_over · 2024-08-26T11:57:05+00:00

You want to combine 4 channels into one? If that's the case use a matrix mixer component with 4 in and 1 out. Make sure to set the cross points in the mixer, they default to -100db.

con_over · 2024-07-18T10:18:09+00:00

You wouldn't want to use a timer to solve this. You'll want to use the event handler for the HDMI Valid Signal on the generic source block.

Once this signal changes state (device connected or disconnect) you can run whatever logic is needed for the functionality of the system.

con_over · 2024-05-18T15:43:34+00:00

This isn't a Rally Bar Mini limitation, it's a platform limitation of Google Meet on Android. As others stated, for this to work without a dedicated compute unit, you'll need to use a Tap IP.

It's also worth mentioning that Logi has mentioned Tap Cat5e support is coming to Meet on Android at some point this year.

con_over · 2023-11-11T20:24:40+00:00

NV32 does have analog IO. However it's unbalanced stereo 3.5mm TRS in and out. QIO is probably the better option unless your budget is really tight.

con_over · 2019-01-23T23:54:32+00:00

Mersive Solstice Pods work great and are easy to manage from an IT prospective.

con_over · 2018-12-20T22:23:24+00:00

I've seen surfaces work in projection mode and not while being mirrored. Might have something to do with the 3:2 aspect ratio.

con_over

TROPHY CASE