The popularity of livestreaming apps continues to grow, while the fields of streaming significantly vary. Thousands of streamers share videos about gaming and social life, sports events, concerts, and other areas. According to the recent data, the lifestreaming industry faced an increase of 300% in 2020, and it still attracts more and more new supporters.
This tendency caused a huge growth of apps that offer streaming solutions. Moreover, the demands of the users of these applications are becoming more and more diverse. First, it is vital to offer a high-quality experience for end-users. Second, the live streams should run smoothly and without any bugs or imperfections. But how to perform video streaming testing in the most effective way? What video streaming testing tools should you use to make sure your application works flawlessly? How to do a test stream? Find out the answers to all these questions right here in this post. Our experts are ready to share the latest information about stream testing with you.
What is the main function of live-streaming apps? These applications offer users an opportunity to benefit from using hosting platforms, where they can effortlessly broadcast different types of videos to viewers all over the world in real-time. The functionality of these apps might vary. Some apps allow catching up video content by creating Videos on Demand (also called VOD), while the others offer clipped content (clips). Regardless of the solution you choose for your application, it is vital to perform an advanced streaming test to make sure your digital product has a brilliant performance.
When it comes to preparing for testing your app, it is necessary to keep in mind plenty of issues and parameters. Here is a list of things an expert streaming tester should pay extra attention to.
This is a list of metrics a QA expert usually needs to check for functional testing of any live streaming application.
There is nothing new that the quality of video on the live streams might vary. The better the quality of the video is, the higher the image sharpness will be. Most viewers prefer watching high-quality videos, so it is necessary to pay extra attention to testing them. However, there are still many users who usually watch middle-quality videos since they are using mobile Internet traffic.
What is video bitrate? It represents the quality and the size of the video. Moreover, this feature is also tightly connected with the video quality. So, the higher the bitrate is, there is higher quality.
The lower the quality, the smaller the video resolution and image sharpness will appear to be. This feature is also one of the most essential any expert should check.
Latency represents the time interval between the video sent and the video shown to the ultimate users. The live-streaming apps should minimize the latency to avoid any delays in watching videos.
Buffering usually takes place in case the network speed appears to be too slow. The viewer has no opportunity to watch live streams because the app can’t download the required amount of data. Among the most common issues might be freezes and stalls.
It is worth mentioning that video quality, resolution, and bitrate are all correlated with the network bandwidth, the capacity with which data is being transferred. However, it is important not to confuse this feature with the network speed.
Not only the video quality issues should be tested in detail, but also the platform itself. It is important to make sure it has a flawless and user-friendly interface, as well as that all the functions and options are comprehensive and convenient. For example, the platform might contain search and “add to favorites” features that require advanced testing. Authentication and authorization are the other vital functions that have a significant impact on the platform’s performance.
Functionality testing is not the only type of testing you need to perform to double-check the performance of your application. Here is a list of testing types a QA expert needs to pay attention to:
Why Crowdsourced Testing is the Best Solution for Testing Livestream Products
First of all, crowdsourced testing offers a customizable multi-device coverage. This allows you to determine and pick up the operating systems, devices, geos, carriers, as well as other specific features and environments for testing your solution. If you are looking for an advanced and fully scalable service, crowdtesting will perfectly suit your needs.
Crowdsourced testing is also about emulating a real end-user. In other words, your product will be tested by a professional engineer in the only real environment. The fact is that human QA professionals will provide you with better results than any automated software.
Furthermore, using crowdtesting allows you to test your product under load and make sure it works excellently in extreme conditions.
We have many other advantages you might need to know. Contact us at firstname.lastname@example.org for more details.
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