https://www.digitaldjtips.com/2014/04/7-insider-tips-making-exciting-tempo-changes-djing/
https://www.google.com/search?ei=qILzWZOZJcqijwTgwaLACg&btnG=Search&q=openshot+video+stablization
okay, that last one didn’t have to do with DJing, so sue me! LOL
https://sourceforge.net/p/equalizerapo/wiki/Documentation/
https://sourceforge.net/projects/equalizerapo/