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- config BR2_PACKAGE_GST1_VAAPI
- bool "gst1-vaapi"
- depends on !BR2_STATIC_LIBS # dlopen(), libva
- depends on BR2_TOOLCHAIN_HAS_THREADS # libva, libdrm
- depends on BR2_PACKAGE_HAS_UDEV
- select BR2_PACKAGE_LIBVA
- select BR2_PACKAGE_LIBDRM
- select BR2_PACKAGE_GST1_PLUGINS_BASE
- select BR2_PACKAGE_GST1_PLUGINS_BAD # gstreamer-codecparsers
- help
- gstreamer-vaapi consists in a collection of VA-API based
- plugins for GStreamer and helper libraries.
- vaapi<CODEC>dec is used to decode JPEG, MPEG-2, MPEG-4:2,
- H.264 AVC, H.264 MVC, VP8, VC-1, WMV3, HEVC videos to VA
- surfaces, depending on the actual value of <CODEC> and the
- underlying hardware capabilities. This plugin is also able
- to implicitly download the decoded surface to raw YUV
- buffers.
- vaapi<CODEC>enc is used to encode into MPEG-2, H.264 AVC,
- H.264 MVC, JPEG, VP8, HEVC videos, depending on the actual
- value of <CODEC> (mpeg2, h264, etc.) and the hardware
- capabilities. By default, raw format bitstreams are
- generated, so the result may be piped to a muxer, e.g. qtmux
- for MP4 containers.
- vaapipostproc is used to filter VA surfaces, for
- e.g. scaling, deinterlacing (bob, motion-adaptive,
- motion-compensated), noise reduction or sharpening. This
- plugin is also used to upload raw YUV pixels into VA
- surfaces.
- vaapisink is used to render VA surfaces to an X11 or Wayland
- display. This plugin also features a "headless" mode (DRM)
- more suited to remote transcode scenarios, with faster
- throughput.
- https://cgit.freedesktop.org/gstreamer/gstreamer-vaapi
- if BR2_PACKAGE_GST1_VAAPI
- config BR2_PACKAGE_GST1_VAAPI_ENCODERS
- bool "enable encoders"
- endif
- comment "gst1-vaapi needs udev /dev management and a toolchain w/ threads, dynamic library"
- depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS || \
- !BR2_PACKAGE_HAS_UDEV
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