[FFmpeg-user] Archlinux update breaks kmsgrab: Failed to get plane resources: Permission denied

Kai Hendry hendry at iki.fi
Fri Feb 14 05:32:00 EET 2020


Just to follow up, I think I have it working again and the permission errors have fallen away with 5.5.2-arch1-1 and perhaps some other package update.

After much back and forth it would appear the `-crtc_id 48` was causing the initial issue with vaapi_device /dev/dri/renderD128.
[kmsgrab @ 0x5643a7b49280] No usable planes found on CRTC 48.

So here is what I am using right now:

Issue here is there is considerable lag.


Kind regards,

More information about the ffmpeg-user mailing list