Easily Tag Your 3D and 180° VR Videos for YouTube Uploads Ensure your stereoscopic and 180° VR videos display perfectly on YouTube with this simple macOS tool. It automatically adds the necessary metadata for two types of videos: Stereoscopic 3D and 180° VR, so they appear correctly when uploaded to YouTube. For 180° VR Videos Your immersive 180° VR videos will play as intended—either in 3D on a VR headset or as a flat 2D video on a laptop. For Stereoscopic 3D Videos This tool ensures your 3D videos are injected with the correct metadata. On YouTube, the video will play as an anaglyph 3D video by default on laptops and smartphones. When viewed on a Quest VR headset, it will display in full 3D. You can also opt to watch the video in flat 2D on laptops and phones.