Hello All, Let me start by describing my setup. I have my desktop computer connected to my ultra 4k tv via a 20 ft hdmi cable. A couple of days ago I noticed that when I play a video file from my computer the sound is skipping and popping. However, when I play a pc game on the tv using the same setup the sound is fine. When I watch the same file on my computer it works perfectly, so I know it isn't the video file. Also, I tried a different hdmi cable and the problem persists, so I know it isn't the cable. Prior to this new problem everything was working fine. I have reinstalled my video cards drivers, but this didn't fix the problem. My computer: msi motherboard processor: Intel core i5 - 3570K CPU @ 3.40GHz 3.40 GHz Installed memory (RAM): 16.0 GB System Type: 64 - bit operating system (windows 7 ultimate) display adapter: Nvidia GeForce GTX 970 My TV: Vizio 43" ultra 4k tv Anyone have any idea what could be causing this?