Larix Broadcaster is a mobile app for live streaming directly from your smartphone to Castr for multistreaming. Larix Broadcaster is available on both App Store and Google Play.

You can download the app here:

App Store: Larix Broadcaster

Google Play: Larix Broadcaster

How to Connect Larix with Castr Using the SRT Ingest

  1. When you finished installing the app, go to Settings Menu > New connections

  2. Name the stream as you like

  3. In Castr's Stream Dashboard, retrieve the SRT Push URL

For example:

An SRT stream URL will look like this:

srt://sg-central.castr.io:9998?pkt_size=1316&streamid=#!::r=live_90aa69e00fb411eca439857971ea117e,password=6076cef4

4. In Larix's Connection Setup, fill in the URL and StreamID fields as below:

The URL is the first part of the SRT link provided by Castr.

StreamID is the part after streamid= in the SRT link.

For the rest of the settings please follow as in screenshots (Passphrase should be left empty).

5. Once you've completed the setup, the stream will be displayed on Castr's preview

Note: If you need help with the video settings, you can prefer the screenshots below.

For further support, please reach out to our 24/7 support team. We are always happy to help!

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