Why are some of my videos on my camera roll turning grey

[AC Question]

I used a download app to to take a video and it saved to my camera roll. I could watch the video for about 5 minutes before it turns grey and now I can't watch it at all. When u click on the video it says "Sorry, this video cannot be played."

 

[Golfdriver97]

Welcome to the forums. If you pull the video from the phone to your PC, can the whole thing be played?

 

[B. Diddy]

Welcome to Android Central! Which phone? Are the videos saving to the SD card or Internal Storage? If it's a card, my guess is that the card is corrupt.