Videos not playing in preview and youtube

[Thomas444]

Dear all,

I have updated to OS Catalina and after update I can't watch videos in preview or play song. The same issue is with you tube is not playing. I have tired to open Adobe Premier Pro but I got message about checking Display Graphics Drivers. I have tried to update adobe Flash and delete Extensions from browsers did not worked. Please advice on this issue !

BR

Thomas

 

[UnalignedByte]

I had a potentially related issues, which was caused by USB-C. Are you using an external monitor? If so, maybe try using a different connector?

 

[Aviisr]

Dear all,

I have updated to OS Catalina and after update I can't watch videos in preview or play song. The same issue is with you tube is not playing. I have tired to open Adobe Premier Pro but I got message about checking Display Graphics Drivers. I have tried to update adobe Flash and delete Extensions from browsers did not worked. Please advice on this issue !

BR

Thomas

I have the same problem with YouTube. You should switch to chrome or Firefox and it will work.

I blame Catalina for everything.