Tag / Gstreamer Pipelines

  • The gst-validate utility allows for the detection of known issues in GStreamer pipelines, and it’s part of the developer tools the GStreamer community offers through the gst-devtols modules. In this guide, I will demonstrate how to create playback scenarios to test a pipeline’s reaction to a new set of controlling actions. There are a couple of common and not-so-common scenarios that are already included with the GStreamer validate suite. This set allows for the identification of known error conditions on a running pipeline subjected to the actions the provided scenarios express. Now, what if you want to inspect the reaction of your pipeline to a new set of actions? Then, you need a new scenario that describes it. What’s in a Scenario? Scenarios are built from serialized actions on a .scenario file. These actions and their parameters are expressed using a GstStructure-based text format, and includes the following core actions: […]

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