Hi Mark, I just tested it and it works.
With this output though: --8<---------------cut here---------------start------------->8--- [0000000001d03880] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-clement' QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to '/tmp/runtime-clement' [0000000001cd23d0] main playlist: playlist is empty Non-native QFileDialog supports only local files Non-native QFileDialog supports only local files Non-native QFileDialog supports only local files libva info: VA-API version 1.1.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /gnu/store/9hddxnv7q3q819axyw0yngzppmrgmjfi-mesa-17.3.8/lib/dri/i965_drv_video.so libva info: va_openDriver() returns -1 [00007f2110001f60] glconv_vaapi_x11 gl error: vaInitialize: unknown libva error libva info: VA-API version 1.1.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /gnu/store/9hddxnv7q3q819axyw0yngzppmrgmjfi-mesa-17.3.8/lib/dri/i965_drv_video.so libva info: va_openDriver() returns -1 [00007f2110001f60] glconv_vaapi_drm gl error: vaInitialize: unknown libva error libva info: VA-API version 1.1.0 libva info: va_getDriverName() returns 1 libva error: va_getDriverName() failed with operation failed,driver_name=i965 [00007f2110001f60] glconv_vaapi_drm gl error: vaInitialize: operation failed Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object file: No such file or directory QObject::~QObject: Timers cannot be stopped from another thread --8<---------------cut here---------------end--------------->8--- I can push it on your behalf if you tell me it's ok. Clément