Cloud OBS for IRL streamers

Make your stream never drop again.

Stream from your phone or BELABOX over SRT, SRTLA or RTMP. rtmp.tw runs your OBS in the cloud, cuts to a backup scene the moment your signal weakens, and keeps Twitch and YouTube live while you walk through the tunnel.

Start streaming How it works
  • SRT · SRTLA · RTMP
  • H.264 and H.265
  • Twitch + YouTube at once
Works with
BELABOXIRL ProMoblinLarixOBS StudioDJI OsmoGoProPrism Live

How it works

Your connection drops. Your stream doesn’t.

Mobile networks fail all the time. The trick is to keep what your viewers see away from them.

Your phone / BELABOX

Bonded 4G / 5G

Cloud OBS
Twitch · YouTube
  1. 01

    Send

    Point your phone, BELABOX or laptop at your input: SRT, bonded SRTLA over several SIMs, or plain RTMP. H.264 and H.265, with B-frames.

  2. 02

    Produce in the cloud

    Your own OBS runs on our servers, not in your backpack. Scenes, overlays and audio are ready before you leave home, and you control them from any browser.

  3. 03

    Go live everywhere

    One button sends it to Twitch, YouTube and more at once, each with its own resolution, bitrate and codec. The upload is ours, not your mobile data.

Features

Everything an IRL stream needs, in one panel.

Automatic backup scenes

When your bitrate dips, viewers see your “low” scene; when the signal is gone, a BRB scene. It switches back by itself the moment you recover.

Bonded SRTLA

Combine several cellular connections into one. Lose a SIM in a tunnel and the others carry on.

Remote OBS in your browser

Open the full OBS from a phone or laptop: edit scenes, add sources, upload media. Nothing to install.

Live stats and alerts

Bitrate, round-trip time and bonded links for every input, with a one-minute graph and a beep when the input on air drops.

Multistream

Twitch, YouTube and any RTMP destination at the same time, started and stopped together or one by one.

OBS dock

A private link for a browser dock in your own OBS: scene buttons, input bitrates and Go live, for a producer back home.

Twitch chat commands

Let your mods switch scenes or restart the stream from chat, and announce automatic switches.

BELABOX control

Start, stop and tune your BELABOX from the same dashboard, and see its modems and encoder status.

On stream

What your viewers see

Every input gets a normal scene and a low-bitrate scene, made for you in OBS. Pick the thresholds; rtmp.tw does the rest.

  1. Good signal. Your camera, full quality.
  2. Signal gets weak. Your “low” scene: a message over the picture, so viewers know you’re fine.
  3. Signal lost. Your BRB scene, while every destination stays connected.
  4. Signal back. Straight back to your camera. No one touches a button.

Questions

Does it really never drop?

Your connection will still drop sometimes. That is the point: when it does, your viewers see a backup scene instead of a dead stream, and it returns to you automatically. Twitch and YouTube stay connected the whole time, because the upload to them comes from our servers.

What do I stream from?

Anything that speaks SRT, SRTLA or RTMP: BELABOX, IRL Pro, Moblin, Larix, OBS on a laptop, or a camera with RTMP output.

Do I need to run OBS myself?

No. Each streamer gets an OBS in the cloud, with a live preview, audio mixer and Remote OBS in the browser. Your own OBS can still add the dock to control it.

Are my stream keys safe?

Destination keys stay on the server: after you save one, the panel only shows a hint of it. Input links are hidden until you ask for them, so they don’t leak on a screen share.

Go live and stay live.

Members sign in with Discord and set up their first input in a few minutes.

Open the panel