Keep an eye on several livestreams while you work

This is a different job from a full-screen wall of matches or streams. You're not watching four things — you're working, with four things in your peripheral vision in case one of them needs your attention. A breaking-news stream, a community Discord's watch-party, a livestream of a launch, a security camera feed, a stock or crypto ticker running as video. The wall has to stay out of the way until it doesn't.

What this needs that a full wall doesn't

A wall built for watching wants to be big and loud. A wall built for monitoring wants to be small and quiet, and the two goals actively fight each other if you set it up the same way both times.

• Small, in a corner, not fullscreen. You're not watching it, you're glancing at it. A quarter of a secondary monitor is usually enough.
• Silent by default. Sound is the interruption mechanism, not the default state. You want it off until something specific pulls your attention there.
• One-glance status, not detail. Motion, color change, a chat scrolling fast — these are the things you actually process at a glance. You don't need 1080p for that.

Setting it up

Video Mosaic mirrors the tabs you already have open, so the streams stay live tabs you could also check directly — the wall is a summary view, not a replacement:

1. Open each stream or dashboard in its own tab, play it for a second, pause it.
2. Right-click each page → Add this tab to Video Mosaic.
3. Resize the wall small and park it in a corner of a secondary display, or in a narrow strip if you're on one monitor. Fit-to-screen and zoom controls exist for exactly this — make the wall match the space you give it, not the other way round.

Sound, handled two ways

• Off by default, follow the mouse when you need it. Set sound to follow your pointer, and it stays silent until you deliberately move your mouse over the wall to check on something — at which point you hear exactly that screen, nothing else.
• Pin the one that actually needs audio. If one stream (a call, an announcement) is the one that might need sound and the rest are purely visual, pin sound there and leave the rest muted permanently.

Either way, the goal is the same: sound is something you opt into per moment, not something four tabs are fighting to produce at once.

What this is good for

• Community and event streams running alongside actual work — a launch, an AMA, a watch-party — where you want a glance, not a commitment.
• Security or webcam feeds alongside a laptop screen, when a dedicated monitoring app is overkill for a couple of cameras.
• Market or breaking-news tickers that are delivered as a video stream rather than a data feed, kept small and silent until something changes.
• Checking in on several livestreams during an event — a conference with parallel tracks, several creators covering the same news — without tab-switching through all of them one at a time.

This overlaps with, but isn't the same job as, watching several sports matches at once: that post is about full attention split across screens you're actively watching. This one is about a wall sized to stay in the background until it shouldn't.

What it won't do

It's a video wall, not a monitoring dashboard — no alerts, no automated detection, no recording, nothing runs when you're not looking at the screen. It shows you what's already playing in your open tabs, smaller and in one place. If a stream is DRM-protected — see why Netflix shows a black screen — it won't show here either; that limitation doesn't change for a small wall.

Practical setup

• Lower quality on every monitoring tab. You're not watching for detail, so 480p costs nothing and keeps four tabs decoding smoothly in the background while you do real work in the foreground.
• Keep the browser window itself small. The wall doesn't need to be fullscreen to work — a narrow strip along one edge of a monitor is often the right size for "in the corner of my eye" monitoring.
• Revisit the set of tabs, not the layout. What you're monitoring changes day to day more than how you want it arranged. Swapping a tab out is faster than rebuilding the wall from scratch.