366mp4 -

Users on the SketchUp Forum often troubleshoot why 3D text isn't registering as a "solid," which is required for 3D printing or boolean operations [1].

If 366mp4 is a specific file you found, it may be a compressed video from a niche archive or a surveillance system export. 366mp4

Are you trying to text from a file named 366.mp4, or are you creating a 3D "solid text" element for a video? Users on the SketchUp Forum often troubleshoot why