During 2015, a major change took place in video technology. It was observed that legacy video streaming protocols that are designed on dedicated servers, custom protocols, and overlay networks have started to give way to HTTP-based modern streaming.
Modern Video Streaming: An Overview
Shortly after smooth streaming was introduced, modern HTTP-based video was tested. During the 2008 Summer Olympic Games, it was decided that each second of the event would be streamed and that too in HD. This was done due to a partnership of Microsoft with NBC. During the competition which lasted for two weeks, 70 million video streams were initiated and almost 10 million hours of video was watched. The success of this experiment proved that the internet can support modern streaming. It also showed that HTTP streaming can effortlessly provide high-quality video.
7 Characteristics That Define Modern Video Streaming
For video streaming, the first thing you should keep in mind is the internet connection. As long as it is stable, you will be able to enjoy the content without any hassles. However, if you have a connection that often breaks then this can cause you quite an issue. The solution to this problem is to opt for a good ISP. There are various providers that are providing attractive packages. One example is the different Spectrum internet speeds and prices with packages that the company offers. Now, let’s take a look at 7 characteristics that define modern video streaming.
Modern streaming divides the video files into brief nano-second segments that are transferred over the wire. Remember that the length of the segment would depend on the protocol. Normally they can range between two to ten seconds.
Standard HTTP protocol helps in transferring the video segments across the corporate WAN. Typically, all modern streaming communication is dependent on TCP ports 80 and 443.
If a video stream is being watched by a client, every request for a subsequent video segment will be independent from all the previous requests. Or you can say that there is no constant connection between the origin server and client during the video playback.
Modern streaming can work in connection with the HTTP caches via chunked delivery that is omnipresent in CDN, the internet, and in multiple corporate networks. This yields a lot of benefits for WAN optimization.
The videos that are delivered via modern protocols are usually encoded at different quality levels. The bandwidth of the client during playback, is determined to adjust the quality levels so that an optimal viewing experience could be provided. The adjustments are done dynamically which will minimize buffering.
Passive Network Architecture
The video fragments will be routed by intermediary nodes to where they are needed to be when flowing through the network. In some cases, it might even cache the fragments. These nodes would never modify the fragments or will execute a specialized code.
It is by default that different modern protocols such as Smooth, DASH, HDS, and HLS treat all the corporate WANs that work identical to the public internet. Moreover, both these are a stateless, and passive network that is comprised of software and hardware that can easily route the video segments to where they are destined to be.
Modern streaming is the future. It can also allow you to watch uninterrupted shows on your cable like Spectrum cable TV or on different streaming platforms such as Netflix, Hulu, Amazon Prime Video, and Disney+. There are also different benefits that an organization can gain from this tech. For instance, it can drastically lower the cost of video infrastructure and can improve the scalability of the IT ecosystem. In addition, it can simplify the complexity of network management and can improve the video viewing experience. Watch Now at Animixplay.