Generate video h264 file (however I get the same behavior for every file I tested). $ ffmpeg -f lavfi -i color=white;fade=t=out:d=10 -t 10 -c:v libx264 test.mkv
Within the "Ubuntu" session Selecting the option "Decoder VA-API throught DRM" $ vlc test.mkv VLC media player 2.2.6 Umbrella (revision 2.2.6-0-g1aae78981c) [000055d996caf9d8] core libvlc: Esecuzione di vlc con l'interfaccia predefinita. Usa 'cvlc' per utilizzare vlc senza interfaccia. libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 1 libva error: va_getDriverName() failed with operation failed,driver_name=i965 [00007f9ecc000c18] vaapi_drm generic error: Failed to initialize the VAAPI device Failed to open VDPAU backend libvdpau_nvidia.so: impossibile aprire il file oggetto condiviso: File o directory non esistente Within the "Ubuntu on Xorg" session Selecting the option "Decoder VA-API throught X11" $ vlc test.mkv VLC media player 2.2.6 Umbrella (revision 2.2.6-0-g1aae78981c) [0000563a5bfb79d8] core libvlc: Esecuzione di vlc con l'interfaccia predefinita. Usa 'cvlc' per utilizzare vlc senza interfaccia. libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns -1 libva error: va_getDriverName() failed with unknown libva error,driver_name=(null) [00007f8ff4000c18] vaapi_x11 generic error: Failed to initialize the VAAPI device Failed to open VDPAU backend libvdpau_nvidia.so: impossibile aprire il file oggetto condiviso: File o directory non esistente QObject::~QObject: Timers cannot be stopped from another thread Selecting the option "Decoder VA-API throught DRM" $ vlc test.mkv VLC media player 2.2.6 Umbrella (revision 2.2.6-0-g1aae78981c) [000055adbab999d8] core libvlc: Esecuzione di vlc con l'interfaccia predefinita. Usa 'cvlc' per utilizzare vlc senza interfaccia. libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 [00007f88b4c0d8b8] avcodec decoder: Using Intel i965 driver for Intel(R) Haswell Mobile - 1.8.3 for hardware decoding. Failed to open VDPAU backend libvdpau_i965.so: impossibile aprire il file oggetto condiviso: File o directory non esistente QObject::~QObject: Timers cannot be stopped from another thread Selecting the option "Decoder VA-API throught X11" $ vlc test.mkv VLC media player 2.2.6 Umbrella (revision 2.2.6-0-g1aae78981c) [00005636cc1249d8] core libvlc: Esecuzione di vlc con l'interfaccia predefinita. Usa 'cvlc' per utilizzare vlc senza interfaccia. libva info: VA-API version 0.40.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/i965_drv_video.so libva info: Found init function __vaDriverInit_0_40 libva info: va_openDriver() returns 0 [00007fbd00c0d8b8] avcodec decoder: Using Intel i965 driver for Intel(R) Haswell Mobile - 1.8.3 for hardware decoding. Failed to open VDPAU backend libvdpau_i965.so: impossibile aprire il file oggetto condiviso: File o directory non esistente For other bigger files there is a noticeable difference in the CPU usage between the Xorg and Wayland session (Xorg lower). I also attach vlcrc file from .config/vlc/ ** Attachment added: "vlcrc" https://bugs.launchpad.net/ubuntu/+source/gstreamer-vaapi/+bug/1698287/+attachment/5004461/+files/vlcrc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1698287 Title: VA-API fails to initialize in a Gnome Shell Wayland session To manage notifications about this bug go to: https://bugs.launchpad.net/libva/+bug/1698287/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
