St Johann in Tirol, Austria. The ski run 1g starts at the Harschbichlbahn middle station. It was filmed in February 2018.
The following stills are from the video.
Camera: GoPro Hero 6. Resolution 1080 – Linear view. Rendered with PowerDirector. Settings: MPEG-4 1920 x 1080/25p (16 Mbps).