I have looked and could not find any way to play a 3D movie in 2D format.
I have attached an image of Kodi, using the emby app in smb mode that allows choosing to play a 3D movie in 2D.
From what I know is that it plays half of the video picture and stretches it to fit full screen to get the 2D.
Is there a feature or plans to make a feature to do this? I would love to see this happen when connecting to emby using the web interface. That it would allow to play 3D movies in 2D?