How to edit WebM video files on Mac? Join.me exports screen recordings in WebM format. I can play WebM files using VLC but I can't edit them. Searching for a solution brings up hundreds of spamware 'video converters'. 

Is there a simple way to edit WebM video files on MacOS?
You can actually convert your WebM video directly in VLC:


Open the conversion screen with Shift-Cmd-S
Drag the WebM video into the screen
Select a target format your video editor supports
Click on "Save as file"


Afterwards open the generated file in the video editor of your choice.