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HLS Streaming

HLS Streaming

Streaming a live video on your mobile device, or on a web browser is a common phenomenon in the advanced world of today. In this world of today, we have multiple ways of broadcasting our media files to the world. The decade of Adobe’s Flash video technology had been a phenomenal one, but now the world of streaming videos is not limited to it. HLS and HTML5 have gained popularity over recent years. Whether you need to showcase your content, or you need to view some video streaming content, HLS and HTML5 have revolutionized the way it used to be. Video and audio content is widely used today for marketing purposes all across the world. It has risen as a standard in adaptive bitrate video, as it is able to provide the stream according to the viewer's bandwidth capacity.

What is HLS?

HLS is the abbreviation of  HTTP Live Streaming. HLS is the protocol to stream media files, both audio and visual, to viewers over the internet. It can deliver the live-streaming content at your service quite conveniently.

The HLS protocol lessens the MP4 video content into a 10-second short piece. HTTP then delivers it to the viewers as short clips. In this way, HLS becomes compatible with a number of devices and firewalls. The delay in the streaming in HLS streams is cooperative with the specification and mostly is of 15-30 seconds at most. It is a significant factor to keep in mind certainly. It is able to work in various bandwidth environments including Cellular, 3G, 4G, LTE, WIFI Low, WIFI High.

The level of excellence in the quality of the stream provided by HLS is certainly incomparable and stands out in the line. The content creators are able to encode the live stream at various live stream settings available to them through the server. The data quality of each clip differs from each other. The content maker may adjust the settings easily to provide users and viewers of all kinds. Sending a mobile user a high definition stream may not work. Hence, you can adjust the settings quite easily with the HLS streaming protocol. One may use a proper format for the delivery of the content with HLS protocol. The advantage brought by all of this is lesser buffering zones, video stutter, and other problems faced in a stream. Similar is the case with audio streaming tracks in HLS.

How did HLS happen?

Well, it goes back to the time when Apple Inc. launched HTTP Live Streaming Protocol in 2009, corresponding to the release of iPhone 3.Apple Inc. made it a part of their QuickTime, Safari, OS X, and iOS software. It was to bring life in the stuttering streaming videos and to provide the users with a better way to let their video contents flow like a river. It has been developed by Apple to enhance the video and audio streaming system and has succeeded to do so.

How Does It Work?

The generated streams get collected in an HTTP server. The protocol gets the bulky videos segmented into small bits with the .ts file extension and then transports it.

A video player is able to examine the declining or developing network signals. If anyone of them occur, the video player software determines the ideal video quality at that moment. The chunks of videos get arranged in an order exactly corresponding to where the video gets played by the viewer. It is a smooth passage for video streaming for the user. Though segmented, it will be able to satisfy your live streams suitably in accordance with your device's bandwidth. And also, avoiding the lagging in the stream.

Perks of Using HLS for Streaming Videos:

HLS has brought many advantages with itself in terms of video streaming methods. The quality it provides is a big plus. Moreover, the broadcasters can release streams using the adaptive bitrate process supported by HLS. It enables the viewers to achieve the best quality streaming with respect to the connection power at any moment.

It is compatible with a large number of devices. Originally, it is compatible with all iPhone systems, all Google Chrome browsers, in Safari and Microsoft Edge, and on iOS, Android, Linux, Microsoft, and MacOS platforms.

When Would You Need It?

HLS or HTTP Live Streaming Protocol is a top-notch protocol to stream your videos nowadays. It is the most updated and broadly used protocol for media streaming today. Nobody would be satisfied with the quality of content that it provides. Whether you are watching live streams on your mobile phone or the browser.

Streaming Videos on Mobile Phones:

Tablets and mobile users have a compulsion for using HLS for their streams. The majority of internet traffic is because of mobile devices, hence it will be very useful for users also.

Streaming on an HTML5 Video Player:

The HTML5 video player does not go with HDs or RTMP format. Hence, HLS will be the solution for your live streaming videos. The Flash technology still works, but if you need a quick upgrade, HLS is ready to make a statement. Make sure to get an HLS compatible video player for your streams.

A Live Streaming Revolution:

HLS has served to be a revolution in the video buffering and streaming formats of all times. It has succeeded to match all the standards of your video streaming requirements and capabilities. Apart from that, the quality of the videos is subtle and will work great for the kind of video flow that you need.

Final Judgment:

To provide you a peek in the video streaming world of today, we introduced HTTP Live Streaming Protocol to you with a detailed analysis of its performance and history. A sneak peek would say that HLS is extensively supported, high-quality, and powerful. Streamers must have been familiar with the protocol even if they cannot comprehend the technical details. You can configure it with a number of devices and here you go with a plethora of streams!