Science and technology

Use your Raspberry Pi as a streaming server

There are numerous causes to stream stay video transmissions from webcams. The Raspberry Pi platform is ideal for such functions. It requires little energy for steady functions resembling live-streaming servers. Communication with a Raspicam digital camera module, USB cam, or different community video alerts is feasible. The system is an RTMP, HLS, and SRT server. This article exhibits arrange the Raspberry Pi as a streaming server to make use of HLS streaming. You want a video supply to make use of it as a streaming server.

Even with no Raspberry Pi, you are able to do the steps described right here. In addition, there are additional set up directions for Windows, Linux, and macOS accessible.


The utility is datarhei Restreamer, a graphical consumer interface for the datarhei Core. The datarhei Core runs the well-known media framework FFmpeg beneath the hood. The best solution to begin with datarhei Restreamer is to put in the official Docker container. The obtain and set up of this system by way of Docker Hub are automated with the pull command. Restreamer begins instantly after the set up. If you do not have a Raspberry Pi, use one of many different Docker containers on the datarhei Restreamer GitHub web page (e.g., AMD64 or GPU Cuda assist).

datarhei Restreamer and datarhei Core are each open supply software program beneath the Apache License 2.0.

Here’s the command for an set up on a Raspberry Pi 3 and above with GPU assist:

docker run -d --restart=all the time --name restreamer 
   -v /decide/restreamer/config:/core/config -v /decide/restreamer/information:/core/information 
   -p 8080:8080 -p 8181:8181 
   -p 1935:1935 -p 1936:1936 
   -p 6000:6000/udp 

Regardless of which command you employ, you solely want the --privileged choice to entry native units, like a USB digital camera.

After set up, join the Raspberry Pi to the native community. Then open the web-based GUI in a browser by navigating to http://device-ip:8181/ui.

You ought to see the next display screen:

(Sven Erbeck, CC BY-SA 4.0)

Assign the password, and the system is prepared for the primary login. A wizard is beginning to configure the primary video supply.

Hint: The above Docker command completely shops the configuration information with the login title and password within the /decide/restreamer/config folder.


The utility consists of three logical elements: Video enter, system dashboard, and video output. The video enter and output run independently of one another.

Video enter

The wizard will aid you to create a video supply proper from the beginning. This generally is a USB video supply, the Raspberry Pi digital camera, or a community supply like an IP cam or an m3u8 file from a community. HLS, RTMP, and real-time SRT protocol are prepared to make use of. The wizard helps to configure the video decision and sound accurately. In the final step, you’ll be able to assign completely different licenses from Creative Commons. It is price looking on the video sign settings. You will discover a number of choices, like transcoding or rotating the video for vertical video platforms.


After efficiently creating the video sign, you’ll land within the dashboard.

(Sven Erbeck, CC BY-SA 4.0)

It is the central place to begin for all different settings. To see this system’s full performance, you’ll be able to swap to knowledgeable mode in system preferences.

The dashboard comprises the next:

  • Video sign settings.
  • Active content material URL for RTMP, SRT, HLS server, and snapshot.
  • All lively Publication Services for restreaming.
  • Start the wizard to create further video sources.
  • The system menu.
  • Live-Statistics for the video sign.
  • Live-System monitoring.

Video output

There are alternative ways to play the video sign.

The publication website is the only, immediately-ready, and internally hosted touchdown web page by Restreamer. The participant web page can even transmit to Chromecast and AirPlay. Basic settings like adjusting the background picture and including a emblem within the participant are attainable immediately within the Restreamer. Those who know HTML can customise the web page for themselves. Advanced customers can inject code to make use of the location with exterior modules like a chat. A statistics module beneath the video participant exhibits the lively viewers and all views. The Share button helps the distribution of the stay stream. HTTPS certificates for the web site are lively with Let’s Encrypt with out a lot effort. With a easy port forwarding for HTTPS to the LAN IP of the Raspberry Pi, the web site is publicly accessible.

(Sven Erbeck, CC BY-SA 4.0)

The publication providers are a good way to restream content material. There are quite a few ready-made modules for well-liked web sites like YouTube, Twitch, or PeerTube. Likewise, for different streaming software program, to well-liked CDNs. Complete management over the video protocols permits streaming to all RTMP, HLS, and SRT-capable vacation spot addresses. An HTML snippet code with the video participant works on internet pages.

(Sven Erbeck, CC BY-SA 4.0)

Save energy whereas streaming with Raspberry Pi

This article exhibits flip the Raspberry Pi right into a streaming server. The Raspberry Pi platform permits you to work together with numerous video alerts in a power-saving manner. The pre-settings make it straightforward to configure the server, and superior customers could make some changes to the system. You can use it for restreaming, internet hosting for live-streaming on an internet site, or integration into system landscapes with OBS. Using completely different video sources and transport protocols provide nice flexibility as a foundation for a mission and make this method extremely customizable. Furthermore, the datarhei Core with FFmpeg makes it straightforward for software program builders to increase all utility processes.

The program turns the Raspberry Pi right into a devoted streaming server. Depending in your web add, you’ll be able to stay stream to web sites or multi-stream to completely different video networks independently and with out an extra video supplier.

Test a totally useful demo earlier than set up on the mission web site with the login title admin and password demo.

Most Popular

To Top