if I try to open video files that are stored in my pc the result is a black screen or a changing color screen
the video where produced with my smartphone and are normally seen with the windows tools
the video are mp4 or MOV …. the screen varies from white to black to magenta apparently random
in any case no audio
it is possible to see the thumb image of the video that corrispond to the file ….but when I click on it to open the screen goes in error
