They initially buffer few seconds before starting to play.They select the playlist depending on the bandwidth.Players have a complex behavior in order to reduce pause times (Lag) during the play. The challenges of an easy and realistic streaming load test : Unrealistic simulation Unfortunately, these methods have drawbacks or limits.Īfter the description of these limits, I will present an alternative method using Ubik Load Pack streaming Plugin for load testing HLS.
Apache jmeter 2.12 how to#
How to Load Test HTTP Live Media Streaming (HLS) with JMeter.Load testing HLS realistically is a challenge whatever the tool you use.įor Apache JMeter, whenever you want to load test a video infrastructure serving videos, you can find blogs showing how to combine Regexp Extractor and HTTP Request to simulate load on servers: Load Testing of HTTP Live Streaming (HLS) with Apache JMeter: You can read this overview for more in-depth understanding of protocol. To do so, it breaks the media stream up into shorter sequential downloadable file components of their overall streams.īeing HTTP based, HLS can bypass firewalls or proxy servers and can easily be hosted by Content Delivery Networks. As an HTTP-based media streaming protocol, HLS uses regular web servers to send both live and pre-recorded content through a variety of streams at different bit rates, adapting to different network bandwidths. However, the recent development of THEOplayer by OpenTelly now also allows playback of HLS directly on HTML5 platforms without the need of any third-party plug-ins.Īpple initially created HTTP Live Streaming (HLS) to easily deliver audio and video content without server software. Solutions for playback of HLS on other platforms mostly rely on third-party plug-ins such as Flash or QuickTime.
HLS has become a standard nowadays for Apple devices, IOS devices but also Desktop. Apple created HLS (HTTP Live Stream) which is becoming increasingly popular even outside of Apple world thanks to new services based on HTML5 Video.Įnsuring you serve videos correctly is a critical matter to ensure infrastructure performance and stability. One of the most popular format for streaming was RTMP (by Adobe), but for iOS this format is not supported.
Apache jmeter 2.12 download#
On the server side, having your users download “progressively” is a big performance benefit.
Apache jmeter 2.12 full#
As a phone user for example, you don’t want to have to restart your full download because it was interrupted by a phone call or any other simultaneous activity. The most efficient way to serve video from website and even more for Mobile devices is to stream it as users don’t need to download the full video to start playing it.Īnother motivation for streaming is performance and network bandwidth use. Nearly every website shows videos, particularly those built for Mobile devices. To execute your test cases with Junit in maven Java project, you can add Junit dependency with maven-surefire-plugin.Updated on the 7th of may 2020 Easy and realistic Load Testing of HTTP Live Streaming (HLS) with Apache JMeter In maven java project, maven-surefire-plugin is required for any types of reports generation because mvn test command execute the test cases but there is not added the plug in for maven-surefire-plugin that’s why maven is not able to execute test cases.
For more information about the errors and possible solutions, please read the following articles: Re-run Maven using the -X switch to enable full debug logging. To see the full stack trace of the errors, re-run Maven with the -e switch. Please refer to D:\Workspace\maven-junit-code-coverage-Jacoco\target\surefire-reports for the individual test results. Failed to execute goal :maven-surefire-plugin:2.12.4:test (default-test) on project maven-junit-code-coverage-Jacoco: There are test failures.
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