A. Yes, you can upload videos as .mp4 files.
Videos and images in BRIO appear as 2D objects in the 3D space.
Learn how to upload multimedia files to BRIO.
Note: Browsers will prevent autoplay of videos with audio. If you upload a video with audio, you need to disable autoplay under output > player interface options.
Note: Video Files are unsupported in AR on iOS at this time. This is a limitation from iOS, not BRIO. For this reason, we suggest using videos only in 3D scenes and not AR.