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gstreamer-vaapi can be blacklisted

On my system, gstreamer-vaapi was blacklisted and $ gst-inspect-1.0 vaapi returned no output. I think it was blacklisted because I was using the iHD driver which was not in the whitelist before 1.18. I had to run $ rm ~/.cache/gstreamer-1.0/registry.x86_64.bin to delete the cache and remove gstreamer-vaapi from the blacklist. Maybe this tip can be added to "troubleshooting" --Cvlc (talk) 14:31, 15 September 2021 (UTC)