Launch JMkvpropedit, and Drag and drop all the individual mkv files you want to append together into the window.

Next, download JMkvpropedit, a slick little java applet that allows you to batch edit mkv metadata. Then click on 'Chapter editor' on the menu bar again and select 'Save as XML file' and name it whatever you want. So if you click 'Chapter editor' on the menu bar and select 'New', you should get a screen like this, with the Chapter 1 entry at 00:00 auto-populated: If your source files are in a different container, just run them all through MKVToolNix real quick to convert to MKV.įirst, use MKVToolNix's chapter editor to create an xml chapter file with a single entry at 00:00, which is the default anyways. The only requirement is that all the files must be MKV format.

I figured out a pretty simple way to do this, without having to do any text editing or duration summing. Can I create a chapter file with corresponding durations of input files to use in mkvmerge with JMKVpropedit? My purpose is to get one file with 3 chapters from these three files.

Mkv gui