Videos only play audio

[Android Central Question]

I have a Samsung Galaxy Luna Pro J3. I recorded videos on a camcorder listed as 100JLCAM. They won't play thru either gallery or Samsung video player app

 

[B. Diddy]

Welcome to Android Central! Sorry, are you saying you used a standalone camcorder, and are trying to view the videos recorded on that camcorder on the phone? Is 100JLCAM a directory name (i.e., /DCIM/100JLCAM)? What file format are the video files in?