adding subtitles to a DVD in VOB format

[marg52]

I have a DVD with an interview to which I want to add subtitles in oniother language. There are three types of files on that DVD: VOB, IFO and BUP.
How do I add the subtitles. I am a newbie, so simpple instructions please.

[manono]

At the top of this forum, just above your post, is the sticky with Baldrick's guide to doing what you want to do. You'll have to demux. You can't add subs to VOBs. Although some authoring programs will accept VOBs as input, internally they'll also demux.

https://forum.videohelp.com/threads/277950-How-to-add-new-subtitles-to-an-existing-DVD

I prefer his Method 2.