What is Live Streaming? How Live Streaming Technology Works?

Live streaming – the word itself needs no new introduction. We all have seen and enjoyed a live stream at least once in our life. Be it the live online music concert of your favorite pop star, an Instagram live of your favorite influencer, or the live online interview of your favorite actor. Even online sports live streaming and live esports matches. All of them come under the umbrella of live streaming.

In recent years, live streaming has grown extremely popular. It already already crossed a market size of US $38.87 billion in 2022. And by 2029, it will reach a market size of US $256.56 billion by 2032, growing at a CAGR of 28% from 2023 to 2032.

For a viewer, enjoying live video is extremely simple. It is so simple that many of you might be wondering why you even need this blog! Well, live video streaming looks simple to the viewers, but technically it is not that simple. It is, in fact, quite complex! And live streamers need to be fully aware of the live streaming technology and process involved. Otherwise, they might end up committing live streaming mistakes.

So, if you are a new live streamer looking to understand live streaming technology in detail, then you are on the right page! In this blog, we will tell you everything you need to know about live streaming, its technicalities, how live streaming works, how you can stream live, and more! So, keep reading!

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Live streaming refers to the process of broadcasting real-time video and audio content over the internet. Unlike on-demand videos that are pre-recorded and edited, live streaming allows viewers to watch events as they happen, in real time.

In short, in the case of live streams, the feed gets telecasted to viewers at that very moment. Viewers can interact through comments, likes, and sometimes even participate directly in the live stream through features like live chat.

So, how is it different from on-demand video streaming? In general, we all know that on-demand is pre-recorded and live stream is in real-time. But there’s more to it.

In the case of on-demand video streaming, a recorded video is uploaded and encoded to the server. The same encoded file gets decoded and streamed whenever a viewer requests to play it.

But in live streaming, there is no recorded file. Whatever video feed is generated by the live streaming setup, that very feed is streamed to the viewers after encoding. This process is very quick and takes place at a lightning pace.

So, now let’s understand the live streaming technology and workflow in detail.

Live streaming technology involves several key components that work together to deliver a live broadcast. Here’s an overview of the main components:

These are the devices that capture video and audio content. They can range from professional cameras and microphones to webcams and smartphones.

Encoders convert the captured audio and video signals into a digital format suitable for streaming