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Larix mobile broadcasting SDK for Android

Larix Mobile Broadcasting SDK uses native Android camera API for video H.264 and audio AAC encoding. Minimum supported Android version is 4.1 (Jelly Bean), API 16+.

The library supports the following features.

  • Interleaved H.264 video and AAC audio.
  • RTSP and RTMP publishing over TCP.
  • Basic and Digest authentication for RTSP and RTMP, Limelight RTMP authentication
  • Push streams via SRT over UDP with errors recovery and encryption. Read this article for more details.
  • Multiple connections simultaneous streaming.
  • Landscape and portrait modes with device dynamic orientation support.
  • Front and back cameras are supported with hot switch.
  • Full camera control - focus, exposure, white balance, anti-flicker etc.
  • Recording to MP4 and saving screenshots.
  • Flash light support.
  • Bluetooth audio support.

Read this FAQ to get answers for most frequent questions about our SDK and its capabilities.

This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit

SDK contains full sources of Larix Broadcaster and Larix Screencaster applications.

Larix Broadcaster

Larix Broadcaster is a free mobile application based on Mobile Broadcasting SDK. You can use it as a reference for testing the library within your infrastructure.

Get it on Google Play

Larix Screencaster

Larix Screencaster is another application based on the library. It allows streaming device screen when you'd like to share your gaming or presentation experience.

Get it on Google Play

Player SDK

We also provide an SDK for SLDP Player which allows adding playback for RTMP, Icecast and SLDP streams.
Visit this page to learn more and subscribe for it.

Get it on Google Play



Contact our team in case of technical questions.

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