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26 lines
1.2 KiB
Markdown
26 lines
1.2 KiB
Markdown
# GStreamer Validate
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GstValidate is a tool that allows GStreamer developers to check that the
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GstElements they write behave the way they are supposed to. It was first
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started to provide plug-ins developers with a tool to check that they
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use the framework the proper way.
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GstValidate implements a monitoring logic that allows the system to
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check that the elements of a GstPipeline respect some rules GStreamer
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components have to follow to make them properly interact together. For
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example, a GstValidatePadMonitor will make sure that if we receive a
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GstSegment from upstream, an equivalent segment is sent downstream
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before any buffer gets out.
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Then GstValidate implements a reporting system that allows users to get
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detailed informations about what was not properly handled by the
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elements. The generated reports are ordered by level of importance from
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"issue" to "critical".
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Some tools have been implemented to help developers validate and test
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their GstElement, see [gst-validate](gst-validate.md) for example.
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On top of that, the notion of a [validation scenario](gst-validate-scenarios.md)
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has been implemented so that developers can easily execute a set of actions on
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pipelines to test real world interactive cases and reproduce existing
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issues in a convenient way.
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