Videos keep cracking

Apr 20, 2018
3
0
10
the videos on my laptop keep cracking although i've scanned it my antivirus hasn't detected a virus and even when i transfer my movies to other laptops they never crack on them i've tried opening them with other apps but i keep having the same problem
 
Apr 20, 2018
3
0
10


I simply mean that whenever I play a video the video pauses and plays on its own repeatedly and sometimes multiple squares of multiple colors appear on the screen, the movie pauses on its own and skips to a particular scene in the movie on its own, the video pauses but you still hear the conversations or voices of the people speaking, sometimes the videos move slowly while the voices speak faster.
my videos keep breaking.