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110 lines
3.6 KiB
Markdown
110 lines
3.6 KiB
Markdown
---
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title: Configuration
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short-description: GstValidate configuration
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...
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# GstValidate Configuration
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GstValidate comes with some possible configuration files
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to setup its plugins and core behaviour. The config format is very similar
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to the [scenario](gst-validate-scenarios.md) file format.
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You can check the [ssim plugin](plugins/ssim.md)
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and the [validate flow plugin](gst-validate-flow.md)
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for examples.
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## Core settings parameters
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Config name should be `core`.
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### `verbosity`
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Default: `position`
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See [GstValidateVerbosityFlags](GstValidateVerbosityFlags) for possible values.
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### `action`
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The [action type](gst-validate-action-types.md) to execute, the action type
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must be a CONFIG action or the action type must have a `as-config` argument. When the `action`
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is specified in a parameter, a validate action is executed using the other parameters of the
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config as configuration for the validate scenario action.
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#### Example:
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```
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GST_VALIDATE_CONFIG="core, action=set-property, target-element-name="videotestsrc0", property-name=pattern, property-value=blue" gst-validate-1.0 videotestsrc ! autovideosink
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```
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This will execute the `set-property, target-element-name="videotestsrc0",
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property-name=pattern, property-value=blue` validate action directly from the
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config file
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### `scenario-action-execution-interval`
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Default: `0` meaning that action are executed in `idle` callbacks.
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Set the interval between [GstValidateScenario](gst-validate-scenarios.md) actions execution.
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### `max-latency`
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Default: `GST_CLOCK_TIME_NONE` - disabled
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Set the maximum latency reported by the pipeline, over that defined latency the scenario will report
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an `config::latency-too-high` issue.
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### `max-dropped`
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Default: `GST_CLOCK_TIME_NONE` - disabled
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The maximum number of dropped buffers, a `config::too-many-buffers-dropped` issue will be reported
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if that limit is reached.
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### `fail-on-missing-plugin`
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Default: `false` meaning that tests are marked as skipped when a GStreamer plugin is missing.
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## Variables
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You can use variables in the configs the same way you can set them in
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[gst-validate-scenarios](gst-validate-scenarios.md).
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Defaults variables are:
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- `$(TMPDIR)`: The default temporary directory as returned by `g_get_tmp_dir`.
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- `$(CONFIG_PATH)`: The path of the running scenario.
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- `$(CONFIG_DIR)`: The directory the running scenario is in.
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- `$(CONFIG_NAME)`: The name of the config file
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- `$(LOGSDIR)`: The directory where to place log files. This uses the
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`GST_VALIDATE_LOGSDIR` environment variable if available or `$(TMPDIR)` if
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the variables hasn't been set. (Note that the
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[gst-validate-launcher](gst-validate-launcher.md) set the environment
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variables).
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You can also set you own variables by using the `set-vars=true` argument:
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``` yaml
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core, set-vars=true, log-path=$(CONFIG_DIR/../log)
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```
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It is also possible to set global variables (also usable from
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[scenarios](gst-validate-scenarios.md)) with:
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``` yaml
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set-globals, TESTSUITE_ROOT_DIR=$(CONFIG_DIR)
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```
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## `change-issue-severity` settings parameters
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You can change issues severity with the `change-issue-severity` configuration
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with the following parameters:
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* `issue-id`: The GQuark name of the issue, for example: `event::segment-has-wrong-start`,
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You can use `gst-validate-1.0 --print-issue-types` to list all issue types.
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* `new-severity`: The new [`severity`](GstValidateReportLevel) of the issue
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* `element-name` (*optional*): The name of the element the severity
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change applies to
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* `element-factory-name` (*optional*): The element factory name of the elements the
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severity change applies to
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* `element-classification` (*optional*): The classification of the elements the
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severity change applies to
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