Why are videos playing in green screen with only sound, on L630 ?

[Windows Central Question]

Green screen is on local videos and also on youtube. I try with other players,different SD-card,format card,hard reset,soft reset, but nothing works.
Video is just sound with green screen. Phone and apps are updated also. Win is 8.1 Lumia cyan. I try videos in wmv,3gp,mp4 format but its the same with any file format.