XVID PLAYBACK PROBLEM.

hI,I have a Sony dvd recorder which supports XVID AND DIVX files.Until now i used to record on a bank dvd disk several video files and play them on my Sony recorder without any problem in sound or video.NOW my Sony does not recognize the recorded disks.What do i do wrong or my SONY is getting old?On my SUMSUNG blueray player the disk is recognized but is not playing files properly.I use DVD-R blank disks wchich are recorded on my PC.

 

Does it play the disks that were burned before the problem started.

 

Yes.Itdoes play them.Thanks for your quick responce.

 

If it plays the older disks, then it doesn't seem like the player has a problem.
Has anything changed on the PC when you burn the disks - a different burning program or a new package of disks?

 

Thanks a lot.I will follow your advice pal.