How to inject proper metadata to make video players interpret video as equirectangular 360° video? · Issue #188 · google/spatial-media · GitHub
360° Video playback with VLC — VLC User Documentation 3.0 documentation
GitHub - trek-view/gopro2frames: Converts GoPro .mp4 (any GoPro) or .360 (MAX only) files into single frames with correct metadata. Supports 360 and non-360 videos.