All pictures changed to video files, how can I switch back?

[AC Question]

all my pictures are know showing as video files on my samsung galaxy 8+ after sending them as video files. Why does this happen and how can I get them back as pictures (images)?

 

[Tim1954]

Are they renamed as Mpeg by the device? Perhaps try changing back to jpeg again. Do this with a throw away pic first just in case it renders it unusable..