Hello, I'm building an image for multiple Intel machines, but can't get video acceleration to work on the latest Dunfell release.
Use case: gst-launch-1.0 playbin uri=file://<some mp4 video file with h264 encoding> -v Result: The video plays, but instead of GstVaapiDecodeBin being used (like it is in Zeus), GstMultiQueue seems to be used for decoding. This leads to a significantly higher CPU usage than on Zeus. Closer inspection reveals that the gstreamer vaapi-Plugin is present, but missing all features, including vaapidecodebin. $ gst-inspect-1.0 vaapi Plugin Details: Name vaapi Description VA-API based elements Filename /usr/lib/gstreamer-1.0/libgstvaapi.so Version 1.16.2 License LGPL Source module gstreamer-vaapi Binary package gstreamer-vaapi Origin URL http: //bugzilla.gnome.org/enter_bug.cgi?product=GStreamer 0 features: A minimal example can be reproduced by using the latest version of the Dunfell branch for poky and meta-intel. In local.conf I set MACHINE ?= "intel-corei7-64" and build the image with " bitbake core-image-sato ". Everything else is kept unchanged. Do I need to set any additional MACHINE_FEATURES or packages or something else? Best regards Clara
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