PLAYDECK support 32 Audio Channel per Output Channel. You can pass-thru Audio Channel (via SDI, NDI, Streams, ASIO), Mix-down to Stereo/Mono or Mix-up to Multichannel. Please note, that we have a sperate Post for Dante Virtual Soundcard.

Pass-thru

Enable Multichannel Audio by simply setting more than 2 Audio Channel in your Output Channel Settings. In this example we set 16 Audio Channel, as this is the native number of Audio Channel for SDI Output Cards:

Now you are good to go already. Your VU Meter will switch automatically to 16 Audio Channel:

Multichannel Audio is not also active for all Inputs and Outputs: SDI, NDI, Streams. You can check, if you click PREVIEW after activating your Device. All Previews have VU Meter as Overlays:

Here is another Example for Input Preview:

Mix-down

If you have Multichannel-Audio Content (or SDI Inputs) and want to Mix-down your Audio to MONO/STEREO, you would also need to increase the Audio Channel. In this case we use 16. This is important to tell PLAYDECK to process 16 Audio Channel (from Source eg SDI), otherwise all Audio Channel above 2 would be CUT/SILENT:

You can now select different ways to Mix-down your Audio. Please note, that there are seperate Settings for CHANNEL (Clips, Input Streams) and INPUTS (Device Input):

More Mixing / Mix-up

For more advanced Mixing, you can click EDIT under MIXING SETTINGS. In this example we Mix-down 16 incoming Audio Channel to 4 outgoing Audio Channel. Please note, that there are seperate Settings for CHANNEL (Clips, Input Streams) and INPUTS (Device Input):

You can refine your Mixing even more by moving to the Content Level: Right-click any Playlist Item and select AUDIO CHANNEL MAPPING:

The best way to connect vMix with PLAYDECK (both ways) is NDI. Multichannel Audio is also fully supported.

Send Video from vMix to PLAYDECK

You only need to activate NDI as External Output like this:

Send Video from PLAYDECK to vMix

Activate NDI Output in PLAYDECK and add the NDI as new Source in vMix like this:

The best way to connect OBS with PLAYDECK (both ways) is NDI. Multichannel Audio is also fully supported.

Since OBS does does not deliver NDI out of the box, you need to install an additional PlugIn, which is a quick and easy process. Download the PlugIn here (scroll down and click on “distroav-6.0.0-windows-x64-Installer.exe”). It is installed like any other Windows application via Installer.

Send Video from OBS to PLAYDECK

The NDI PlugIn inserts a new Option into the Tools Menu. Pick NDI Output and activate it:

Send Video from PLAYDECK to OBS

Activate NDI Output in PLAYDECK. The OBS NDI PlugIn inserts a new NDI Source, which you can add to your OBS Scene like this:

PLAYDECK supports most Amazon EC2 server instances and the NVidia GPU Power they provide. This allows you to setup a cloud based infrastructure for NDI transport or other purposes.

We assume, you have a Amazon AWS Account and basic knowledge of EC2.

First, you pick a new EC2 instance, which supports a PLAYDECK installation:
Windows Server with a virtual NVIDIA GPU and pre-installed NVIDIA driver:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/install-nvidia-driver.html#preinstalled-nvidia-driver

A typical instance would be “Windows 2019 / g4dn.xlarge” – It has a Tesla virtual NVIDIA GPU and good enough Specs to run PLAYDECK: 16 vCPUs (Intel Xeon), 64GB RAM, 1 vGPU (NVidia T4) with 16GB GPU RAM.

Now install the Instance via those Links or your EC2 Management Console.

To connect to the instance via RDP you first have to open Port 3389 in the Instance Security Settings.

Once connected, you find yourself unable to download anything via the Browser. Therefore enable Downloads like this: START Menu > Server Manager > Local Server > IE Enhanced Security Configuration > Off

Now download and install PLAYDECK as usual:
https://playdeck.tv/download/