The VideoLAN Forums

Hi,

i got this issue when playing mkv files on vlc player. There will be random pixlated square appearing / screen freeze/ sound distorted occurs in the video.

Any solution to fix this ?

Open Tools -> Messages (set Verbosity to 2) before you start the playback and then paste the resulting log here.
Also upload a SHORT sample of a non working file on some file sharing site like Rapidshare or Megaupload.