Format Factory – join and convert files

When you are on the home screen of the program

Click at the bottom: Utilities

Use the video joiner

Add file

Click Convert

And then: OK

Click in the top menu on Start

This will take quite a while …

After the merging and converting of the video is done you can change the name of the merged file to a recognizable name.

And use it in Subtitle Edit for transcribing purposes.