Sony’s PlayStation 4 is a powerful gaming console that can do a lot of things, but one thing it can’t do is play DVDs. If you want to watch your DVDs on PS4, you’ll need to use a third-party DVD player. Here’s how to do it. To watch DVDs on PS4 without the internet, you’ll first need to download the Sony PlayStation 4 Media Player app from the App Store or Google Play Store. Once you have the app installed, open it and click on the “Add Disc” button. Select your DVD from your library and hit “Play.” If you want to watch Blu-ray discs on PS4, you’ll need to purchase a Blu-ray player separately. ..