Larix Broadcaster: Live Stream

Furtree Systems, Inc.

In-app purchases

About this app

Larix Broadcaster: Pro Live Stream App

Larix Broadcaster is a powerful live streaming app designed for high-quality video and audio contribution from anywhere. Stream live to platforms like YouTube Live, Twitch, Kick, Facebook Live, Restream.io, and more using advanced streaming protocols like RTMP, SRT, NDI, WebRTC, RIST, and RTSP.
Whether you're hosting IRL content or managing professional broadcasts, Larix gives you the tools to deliver reliable, low-latency, high-quality live video every time.

Key Features

Stream Anywhere:
Connect to platforms like YouTube Live, Twitch, Kick, Facebook Live, Restream.io, or your own media server for flexible live broadcasting.

Multiple Streaming Protocols:
Supports SRT streaming, RTMP, WebRTC, RIST, RTSP, and NDI®|HX2 for maximum compatibility.

IRL Streaming Made Easy:
Switch between front and rear cameras to vlog, chat, or take your audience on the go.

Multi-Cam Support:
Stream from multiple cameras simultaneously on supported Android devices (Android 11+), great for dynamic setups.

NDI streaming support: NDI|HX2 v6.2.0, NDI SDK 2025-06-02 r145805

Advanced Encoding:
Supports H.264 and HEVC (H.265) video, and AAC audio for top-tier quality.

WebRTC WHIP Support
Enable ultra-low latency interactive streaming with WebRTC with WHIP signaling.

Custom Overlays & Widgets:
Add text, logos, HTML layers, or GPS-based overlays to personalize your stream.

Background Streaming:
Keep your stream going even when the screen is off or app is minimized.

Secure SRT Streaming:
Use SRT (Secure Reliable Transport) for low-latency streaming under tough network conditions in Caller, Listener and Rendezvous modes.

Audio Return Feed (Talkback):
Get real-time audio feedback using SRT, RTMP, or Icecast for interactive streaming.

Adaptive Bitrate Streaming (ABR):
Auto-adjusts resolution and frame rate based on network quality for smooth viewing.

More Features:
~ UVC Camera Support via USB OTG
Stream from USB cameras for pro-grade setups.

~ Record Your Streams
Save live sessions as MP4 files and take screenshots on the go.

~ Auto-start Streaming
Automate your live workflow with customizable auto-start settings.

Unlock Full Features With Larix Premium
A Larix Premium subscription unlocks all advanced features, including removing time limit and overlay, multiple simultaneous outputs, Talkback, ABR (adaptive bitrate streaming), advanced overlays, stream auto-start, USB/UVC camera support, and more.
Learn more at: https://softvelum.com/larix/premium/

Join the Beta Program
Test new features early and stay on the cutting edge of mobile live streaming.

New: Larix Tuner cloud service support adds remote control, configuration backup, and session statistics. Visit the Larix Tuner website for more information.

Why Choose Larix Broadcaster?

From IRL streamers to professional broadcasters, Larix Broadcaster is the go-to app for anyone looking to stream live video with professional control, high quality, and maximum flexibility.
Whether you’re live streaming to YouTube, Twitch, or a private media server, Larix gives you total control, top-notch reliability, and a user-friendly interface trusted by creators worldwide.

Stream to Popular Platforms and Media Servers:
~ YouTube Live
~ Facebook Live
~ Twitch
~ Kick
~ Restream.io
~ Wowza, Nimble Streamer, Red5, vMix, and more

Learn More:
~ Full Documentation https://softvelum.com/larix/docs/
~ Larix for Android Overview https://softvelum.com/larix/android/
~ Setting connections on Android: https://www.youtube.com/watch?v=yG0nv7bJk-w

Ratings and reviews

Decent app. Unacceptable change to a subscription service. I would be willing to purchase a lifetime license, but I will NEVER pay 9.99 a month. For such an app as this, a monthly subscription is totally unreasonable at any price more than $1/month. You're also more expensive than a competing app that offers more. I can obtain a much better streaming app with many more features for $80/yr. I'm very sorry you decided your product is worth more than it is.

The way you've monetized the app I couldn't "turn off the premium features" enough to make the watermark go away and I ended up paying 10 dollars to broadcast one event because I was counting on this app to do my Livestream from my phone. Devs there are better ways to monetize than a monthly subscription and right now, as it stands, I'd rather look for an alternative than use this app again. I hope the $10 you got from me supports you, but you will not be getting more. It's just too expensive.

I've used this now for a few weeks to stream our church service and have gotten positive feedback from people who have tuned in to the livestream. The only thing I would like to see is some indication of whether it is using the external mic or the built-in mic. I am feeding the sound to my phone from an aux port on our sound board and my Pixel 3a does not always detect the line plugged into the headphone jack as a microphone. So, the only way to tell is by monitoring the livestream on a separate device to see what it sounds like. It would be nice if there was some way to indicate which mic was being used for the audio. Or, a setting that forced it to use ONLY the external mic (rather than use external mic if available). Then, if I am not getting any sound level indication on the screen, I would know that it is not detecting the external mic. Thanks for the great app!

What's new

Updated NDI SDK, it's now v6.2.0 2025-06-02 r145805