Using unprofessional video converter can cause faulty video conversion and corruption.Viruses and unexpected bugs in the computer.Unexpected interruption in the power supply while playing videos.Sudden camera shutdown while recording videos.Most common reasons for video file corruptions are – Common Reasons for Video File Corruptions However, before dwelling into the other reasons for choosing video repair software, first understand the reasons behind video file corruptions. should be a major point of consideration while choosing a suitable video repair software. A video repair software that supports all popular video file formats such as MP4, MOV, AVI,ģGP, WEBM, WMV, etc.