There are a few ways to record screen on PS4. The first way is to use the PlayStation Camera. To do this, you need to set up the camera and then open the PlayStation app. Once open, go to the Recording section and select the PS4 as the device. Then, click on the Start Recording button. After that, you will need to wait for the recording to start. The recording will last for around 10 minutes. The second way is to use a game controller. To do this, you need to set up the controller and then open the PlayStation app. Once open, go to the Recording section and select the game controller as the device. Then, click on the Start Recording button. After that, you will need to wait for the recording to start. The recording will last for around 10 minutes or until your controller is disconnected from your PS4.