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StreamController 1.5.0-beta.16

Control your Elgato Stream Decks with plugin support

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About StreamController

An elegant Linux app for the Elgato Stream Deck featuring advanced features like plugins and
automatic page changing.

App Features:

• Elegant GTK4 Interface

• Plugin support with built-in store

• Multi-deck support

• Set background images & videos

• Set custom icons

• Automatic page switching (Gnome, Hyprland, Sway, KDE & X11)

• Multiple states per key

• Sticky actions available on all pages

• Auto-Lock your deck when your system is locked

• Command line & D-Bus API for scripting

Official Plugin Features:

• Execute commands

• Press hotkeys (X11 and Wayland)

• Move mouse (X11 and Wayland)

• Control OBS Studio

• Control your music

• Mix the volume of different apps

• Switch between audio outputs

• Mute your microphone

• Display the current time

• Send network requests

Supported devices

• Stream Deck Original

• Stream Deck Mini

• Stream Deck Mini Discord Edition

• Stream Deck XL

• Stream Deck Pedal

• Stream Deck Plus

• Stream Deck Plus XL

• Stream Deck Neo

• Stream Deck Studio

• Stream Deck Modules

Experimental support for devices from other manufacturers

• Mirabox Stream Dock 293S (no hotplug support yet)

• Ulanzi Stream Controller D200 (no hotplug support yet)

License: GPL-3.0-or-later
Release info New Release on Aug 15, 2026
Release notes Features:

• Sticky actions: keep actions on the same key across all pages

• Full support for the Stream Deck Neo

• Support for the Stream Deck Mini Discord Edition

• Experimental support for the Ulanzi Stream Controller D200

• New icon chooser in the asset manager

• Create your own asset packs

• Download premade pages from the store

• Optional AI assistant to help configure actions (off by default)

• Choose a plugin's git branch when installing from the store

• Use multiple wallpapers

• Rename decks

• Search entry in the page selector

• Option to keep states between restarts

• Option to not shrink the background on key press

• Choose the deck type of fake decks

• Daemon-only mode for running without the window

• Restart option in the tray menu

• Greatly extended command line interface

Improvements:

• Lower CPU and RAM usage, faster page switching and faster resume from suspend

• Reorder actions via drag and drop

• Page import and export now include the used assets and plugins

• More responsive Stream Deck+ touchscreen

• Decks automatically reconnect after temporary USB errors

• Sensitive information is redacted from log files

• Settings and pages are saved atomically, so a crash can no longer corrupt them

• Reset buttons of spinners no longer react to accidental clicks

• StreamController now tells you when an input is controlled by a stick action

• Default regex for automatic page switching

Fixes:

• Deck frozen after unlocking the screen

• Random crashes caused by background threads

• Plugin backends breaking after a Python update

• Proper GIF support with transparency and per-frame timing

• App silently quitting while running in the background

• Page switch could leave a key in the pressed state

• Various problems with rotated decks

• Screen bar problems on the Stream Deck Plus XL

• Sidebar not fully updating when switching pages

• Tray icon sometimes not loading correctly

• Infinite loading in the asset manager when…
Related tags Streaming GTK
Listing dataFlathub

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