.YOP File Extension
What is a YOP file?
A YOP file is a video used in The City of Lost Children, a DOS and PlayStation video game published by Psygnosis. It contains a scene played within the game. YOP files are quite uncommon, so most popular media players cannot play them.
Psygnosis was a British video game development company that published nearly 200 video games between 1984 and 2000. The company is best known for publishing the Lemmings series of games. In 1997, Psygnosis published The City of Lost Children, an action-adventure game based on the movie of the same name. The City of Lost Children included full-motion video cutscenes that were saved as YOP files.
How to open a YOP file
Because YOP files are so uncommon, most popular media players cannot play them. You can play YOP files in VLC media player, but you will likely encounter playback issues. You can also convert YOP files to a more usable video format using FFmpeg.