Modification of original plugin by AleDel in order to make it work with 4.19 and 4.20. This was tested and it works, but please check Issues below

Spout-UE4

Spout Plugin for Unreal Engine

Sender and Receiver only DirectX 11.

Installation and Use

Put code in folder Plugins (for example "yourproject/Plugins/SpoutUE4")

Info

the "spout sender" has two options:

• "Game Viewport" that send the image of the viewport (doesn't work in standalone game)
• or use a "TextureRenderTarget2D" in this case you should create a "SceneCaptureComponent2D"

use "spout close" blueprint to close spouts

test sending 10 sender to Touchdesigner 1024x768 either one, the performance is good.

Install Example

• Create new c++ First Person project
• unzip ExampleSpout.zip in the "Content" folder of your project
• unzip code plugin in folder "Plugins" as mentioned above, if there is no "Plugins" folder, create it
• restart project
• load Spout scene
• if you encounter compile errors you have to delete and re-insert identical nodes

ExampleSpout.zip

This image corresponds to the "Spout" scene.

Packaged game

To make this plugin work in a packaged game you have to disable using 'pak' files. You do that by:

1. going to File->Package project->Packaging settings
2. once there uncheck 'Use Pak File' checkbox

Issues

If you get missing Spout.dll error when trying to launch the game manually copy Spout.dll from: [gameName]\Plugins\SpoutUE4\ThirdParty\Spout\lib\amd64

to: [gameName]\Binaries\Win64

If someone knows how to fix this, please let me know!