Q&A for How to Burn ISO Files to DVD

If the ISO contains files that the PS4 can execute normally (such as videos, images, music, etc.) it should work fine. However, if you are trying to install pirated PS4 games, your PS4 will recognize that you burnt it on a non-authorized disc.

Your DVD burning software will not let the ISO be burnt to the disc. (The DVD can only fit ISOs less than or equal to the size of the ISO, like trying to put a 10 GB file on an 8 GB USB stick.)

Not a DVD that's already been written to. ISO files write to the DVD in a specific method and require it to be blank.

This will not harm the original file. This will create a separate copy of the file.

There are a few different ways you can add subtitle files to an existing ISO file of a Blu-Ray or DVD. One way is to use a tool called "mkvtoolnix," which is a free, open-source program that allows you to edit and create Matroska (MKV) files. To use mkvtoolnix to add subtitles to an ISO file, you'll need to first extract the ISO file to a folder on your computer using a tool such as 7-Zip. Then, you can use mkvtoolnix to open the video file within the ISO and add the subtitle file as a track.