Control global volume in addition to individual window volume.
M
MultiStream Hub Team
Advanced
Master Volume
Adjust master volume via Dynamic Island or Control Panel, scaling volume for all windows proportionally. Supports "Mute All" for instant silence.
Open global media controls from here
Per-window Controls
Per-stream volume and mute live in the media control panel, one row per channel, independent of the master volume. The toolbar floating over a window keeps only the two things you reach for most: reload and close. Chat windows get one extra button — open the native chat in a new tab — for when third-party cookies are blocked and you cannot type inside the iframe. Hovering a window and pressing M also toggles mute for that stream.
Each stream has its own volume here, independent of the master sliderHold the grip on the far left to drag the window; the chat window on the right has one extra button to open chat in a new tab
