Export multiple clips from one video as separate files I'm looking for video editing software with a GUI that will fit my needs.  

I've downloaded the video of the public comments from our most recent local city council meeting. 17 people gave public comments.

Here's basically what I want to do:  


Create 16 breakpoints, separating each individual's comments.
Select/highlight those 17 clips.
Click 'export selected clips to directory'. 
Choose the directory and click 'save'.
Go to the grocery store . 
Get home &amp; go to the folder on my computer with 17 files named comment-1.mp4, comment-2.mp4, comment-3.mp4, ... comment-17.mp4.
Upload them to my site / youtube / whatever.  


I'm using Ubuntu 19.10. 


I have tried Kdenlive, which just froze when adding a 30-minute video, and I don't know if it has batch export anyway
I tried Blender, and couldn't figure out a way to batch export like this. I was able to export clips one at a time, but it was extremely cumberson
I'm now using Shotcut, which has made exporting clips one at a time super easy, but I can't figure out how to (or if I can do) a batch export as described above


I've looked at several different articles about editing software, and I can't seem to find this functionality listed. I'm not sure I'm searching with the correct terms.


Is there software for linux / ubuntu that will do what I want (with a GUI)? Which software?  
If Shotcut can do it, how? 


My preference is open source software. Free, too.
I did it with shotcut. Credit to: https://forum.shotcut.org/t/export-one-track/7503/3

Steps


Load video into shotcut
click+drag video down to timeline
move playhead to desired position &amp; Split at Playead (S)
click on a clip I want to export, then Copy (C)
Open Playlist view (from top bar)
press the plus (+) button in the bottom left, at the bottom of the playlist view
Click the export tab
In the 'From' dropdown (where it says Timeline or Source), I choose 'Each Playlist Item'
Click 'Export File'
Choose location, file name, and click 'Save'