video calls not working

  1. X

    Solved Videos will not play

    Hello, I might need your help for my little problem; Every time I tried to play a video, it plays for a half second before stopping and displaying the following error messages; I've downloaded Codec pack and restarted PC (Window 10) twice but no avail. Any solution? Thanks in advances
  2. A

    Mac video calls not working

    I use video chatting a lot on my Macbook (OS X Yosemite). Sometimes FaceTime, but normally Facebook Messenger. They always work. Now, recently, nothing works. If I use any videochat program it first says 'connecting video' but then says 'call failed'. I have tried Skype, Facetime and Messenger...