You have complete control over your content’s trans­mis­sion with your own streaming server. This can be easily set up with a web server thanks to the HTTP Live Streaming (HLS) protocol.

How does HTTP Live Streaming work?

HTTP Live Streaming (HLS) was ori­gin­ally developed by Apple for its own devices. It has since become one of the most popular protocols for streaming audio visual media on the internet. HLS can run on any internet-enabled device as the trans­mis­sion runs over HTTP (one of the corner­stones of the internet).

HLS involves small packets being generated from the stream of data while it is taking place. These can then be quickly down­loaded by the end device and joined together. This ensures fast trans­mis­sion and the viewers do not notice the splitting in a best case scenario. HLS also includes an index file to ensure the video’s correct com­pos­i­tion. This tells the end device the correct order of the data packets.

Splitting the video also has another advantage: The video quality can be adjusted during the stream without having to com­pletely reload the stream. The next package will be simply loaded in higher or lower quality.

A great advantage of HLS is that you can integrate the stream into your own website with a player which can display the stream via HTML5.

Note

There is the Real Time Messaging Protocol (RTMP) in addition to HLS. Although this has lost im­port­ance in recent years due to the Adobe Flash’s dis­con­tinu­ation, the protocol is still needed for your own streaming solutions with a HSL Server. If you don’t want to present your stream on a website, creating a RTMP server is also an option.

Why do you need your own streaming server?

Streaming is becoming more and more popular — and not only thanks to movie and series platforms such as Netflix or Amazon. Private in­di­vidu­als and smaller companies are also becoming more aware of the ad­vant­ages of live streaming. Companies are realising how in­ter­est­ing the broad­casts are for product present­a­tions. Webinars or workshops can also be streamed.

However, streaming is also hugely relevant in the gaming scene. Twitch is a platform which is mainly known for video games streams, whereby some streamers attract an audience of millions. But you don’t have to commit to Twitch or other services to showcase your gaming ex­per­i­ences to other people. You can have full control with your own streaming server.

Tip

Want to try your hand at Twitch before setting up your own streaming server? The following articles in our Digital Guide will help you get started:

Processor power (CPU)

You do not need a lot of computing power es­pe­cially if the streaming server is only needed for dis­trib­ut­ing the data stream. 2 cores with 2 GHz each should be suf­fi­cient for small projects. However, 4 CPU cores are re­com­men­ded to be prepared for in­creas­ing re­quire­ments.

Working memory (RAM)

The RAM is mainly used for caching during streaming. 2 GB of RAM is suf­fi­cient for small projects. You should upgrade to 4 GB if you want to carry out larger projects.

Hard disk space (HDD/SDD)

You need very little storage space for the server files as the web server is basically stream­lined. 10 GB should be suf­fi­cient. However, fast SSD storage is re­com­men­ded so a bot­tle­neck does not occur at this point. Memory re­quire­ments are mainly based on the video files which you want to store on the server. Therefore, you will need a lot more storage space if you record your stream on the server hard drive

Bandwidth

A fast con­nec­tion is of utmost im­port­ance when streaming. The bandwidth should always be suf­fi­cient to ensure that viewers do not have to put up with poor picture quality or long loading times. The size of the data stream which the server in­fra­struc­ture transmits depends on the quality of the video and the number of viewers. A home internet con­nec­tion will probably not be suf­fi­cient for this, meaning a streaming server should be run in a pro­fes­sion­al data centre.

Tip

Stop worrying about your bandwidth and create your streaming server with IONOS. You will have at least 400 Mbit/s at your disposal. Or get 1 Gbit/s with a dedicated server. And this is re­gard­less of your usage: You can rely on the complete bandwidth at any time thanks to Unlimited Traffic.

Host HLS Streaming Server at IONOS

IONOS has several server solutions in its portfolio:

  • Dedicated Server: Your own hardware with AMD or Intel pro­cessors and per-minute billing
  • vServer: Vir­tu­al­iz­a­tion at the highest level - for in­de­pend­ence and security
  • Cloud Server: Com­pletely scalable and suitable for different uses

The servers differ not only in the equipment, but also in the billing model. While a vServer is always as­so­ci­ated with monthly fixed costs, dedicated servers and cloud servers are billed by the minute. The costs will go down if you reduce the models’ resources. The cloud server is extremely flexible. Try to only book the resources which really need, whether it’s storage space, RAM, or the number of processor cores.

Tutorial: Set up streaming server

Your own server for HTTP live streaming can be set up in just a few steps. The required software is available on the internet. In the following example, we use a Windows server with Nginx software.

Step 1: Establish server con­nec­tion

Connect your server to begin working on it. Log into your IONOS user account and open the Cloud Panel which can be found in the `Server & Cloud´ section. There is a download link in the `Remote Desktop Con­nec­tion´ section. Click this to download the data required for the con­nec­tion.

Double-click on the down­loaded file to launch the `Remote Desktop Con­nec­tion´ program in Windows. You will have to enter the password, which you can also find in the Cloud Panel. A window opens which shows the server’s desktop.

Image: IONOS Cloud Panel with remote desktop connection information
The IONOS Cloud Panel provides in­form­a­tion on how to connect to your future streaming server.
Note

You can of course establish a con­nec­tion to the server if you do not use a Windows PC. But you may require an ad­di­tion­al remote desktop software.

Step 2: Install Nginx

An ordinary web server based on Nginx can be used for HTTP streaming. Make sure that the software contains the RTMP module when you are down­load­ing as this is required for the transfer and is designed for use with a Windows server.

Unzip the software package to a location of your choice, then open the Windows command prompt or the Windows Power­Shell and go to the newly created Nginx folder. Use the following command to start the web server:

start nginx

You will not notice any change at first. You can enable your own IP address in a browser to check if the server is actually working. You should see a message from the web server there.

Step 3: Adjust con­fig­ur­a­tion

In the next step, the web servers’s con­fig­ur­a­tion must be adjusted. You should find the file nginx.conf in the cor­res­pond­ing folder. Add the following RTMP part to the end of it:

rtmp {
    server {
        list 1935;
        chunk_size 4000;
        application show {
            live on;
            hls on;
            hls_path /nginx/hls/;
            hls_fragment 3;
            hls_playlist_length 60;
            deny play all;
        }
    }
}

You can choose the path for your HLS stream. The name of the “ap­plic­a­tion” (shown as “show”) is also entirely up to you. However, ensure that you continue to use the con­fig­ur­a­tions con­sist­ently in other places.

You also need to add the HTTP settings to the con­fig­ur­a­tion file:

http {
    include       mime.types;
    default_type application/octet-stream;
    sendfile        off;
    server_names_hash_bucket_size 128;
## Start: Timeouts ##
        client_body_timeout   10;
    client_header_timeout 10;
    keepalive_timeout     30;
    send_timeout          10;
    keepalive_requests    10;
## End: Timeouts ##
    server {
        listen       80;
        server_name localhost;
		location /hls {
        add_header Cache-Control no-cache;
        if ($request_method = 'OPTIONS') {
            add_header 'Access-Control-Allow-Origin' '*';
            add_header 'Access-Control-Max-Age' 1728000;
            add_header 'Content-Type' 'text/plain charset=UTF-8';
            add_header 'Content-Length' 0;
            return 204;
        }
        types {
            application/vnd.apple.mpegurl m3u8;
            video/mp2t ts;
        }
        root /nginx/;
    }
}

Save the file and restart the web server. Simply stop the Nginx process in Task Manager and restart the server using command.

Step 4: Release port

You need to release a port to retrieve your stream. This can also be done using the Cloud Panel with IONOS. You have to create a new entry and release TCP port 1935 in the firewall settings (under “Network”). You should also release port 80 for HTTP if your server hasn’t already released this port. These two ports have been pre­vi­ously released in Nginx’s con­fig­ur­a­tion file.

Image: Port Sharing in IONOS Cloud Panel
Release the ap­pro­pri­ate ports to enable the transfer.

Step 5: Start HTTP Live Streaming

You still need the ap­pro­pri­ate software for a live stream. Open Broad­caster Software (OBS) is par­tic­u­larly popular among streamers. Enter the following address there:

rtmp://<ip address>/show

You must enter your server’s IP address at this point. IONOS customers can find this in the Cloud Panel. You can also enter localhost instead of the IP address for test purposes.

Step 6: Integrate stream on website

You should now be able to access your stream using a media player such as VLC. However, HLS makes it possible to also offer the stream on a website, which requires you to modify an existing website or create a new HTML document. The Nginx web server already comes with an HTML document: index.html. Enter the following source code:

<!DOCTYPE html>
<html>
    <head>
    <meta charset=utf-8 />
    <title>HLS</title>.
        <link href="js/video-js.css" rel="stylesheet">
        <script src='js/video.min.js'></script>
        <script src="js/videojs-http-streaming.js"></script>
    </head>
<body>
<div align="center">
    <video-js id="live_stream" class="video-js vjs-default-skin vjs-big-play-centered" controls preload="auto" autoplay="true" width="1280" height="720" poster="/poster.jpg">
    <source src="/hls/test.m3u8" type="application/x-mpegURL">
    <p class='vjs-no-js'>
      To view this video please enable JavaScript, and consider upgrading to a web browser that
      <a href='https://videojs.com/html5-video-support/' target='_blank'>supports HTML5 video</a>
    </p>
    </video-js>
    
  <script>
    var player = videojs('live_stream');
	player.play();
  </script>
</div>
    
</body>
</html>

This is a rudi­ment­ary website which only displays the player Video.js with your stream. If you want to make the stream available to others, some ad­di­tion­al content should be included and the website should be updated. You could use CSS for this or build the part into an existing fully designed website. It is important that the path to the video files is specified correctly:

>. Just adjust the name here if you would like to change the name.

You still need the ap­pro­pri­ate JavaS­cript and CSS files for the player to work. You can find them in the official GitHub registry of Video.js. Put them in the same subfolder where the HTML documents are located. A video player with your stream will be visible on the website.

Tip

If you don’t have a website yet, you probably also looking for a domain. You can quickly check if your dream address is still available and register the new domain with just a few clicks with IONOS Domain Check.

Go to Main Menu