2018-10-22 09:48:29 +00:00
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---
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short-description: GStreamer plugins from gstreamer-vaapi
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...
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# VAAPI Plugin
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## Environment variables
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GStreamer-VAAPI inspects a few of environment variables to define it
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usage.
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**GST_VAAPI_ALL_DRIVERS.**
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This environment variable can be set, independently of its value, to
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disable the drivers white list. By default only intel and mesa va
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drivers are loaded if they are available. The rest are ignored. With
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this environment variable defined, all the available va drivers are
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loaded, even if they are deprecated.
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**LIBVA_DRIVER_NAME.**
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This environment variable can be set with the drivers name to load. For
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example, intel's driver is `i915`, meanwhile mesa is `gallium`.
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**LIBVA_DRIVERS_PATH.**
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This environment variable can be set to a colon-separated list of paths
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(or a semicolon-separated list on Windows). libva will scan these paths
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for va drivers.
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2021-01-13 06:43:20 +00:00
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**GST_VAAPI_DRM_DEVICE.**
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This environment variable can be set to a specified DRM device when DRM
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display is used, it is ignored when other types of displays are used.
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By default /dev/dri/renderD128 is used for DRM display.
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