I am trying to edit a rap video for a friend on premiere elements, and I was wondering if there was anyway I could make parts of the video shake with the bass of the beat. Is there an addon with an effect that makes this happen?, is there already an effect for that in premiere elements?, or do I have to just do it myself the motion keying. Also, can I get plugins for more filters? I use Premiere elements 12. Should I invest in a more advanced editing software like premiere pro or sony vegas and after effects for music videos? I honestly would, but I am only 16 years old and am temporarily unable to get a job because of a personal issue, so I try to make a living as an amateur freelance video editor and videographer. just FYI
The shake thing sounds like the Wiggle effect in After Effects, but it wouldn't automatically shake to the beat of the music.
It's not possible in Premiere (Elements or Pro). You can link any effect parameter in After Effects to the amplitude of an audio track using scripting, but to separate out the bass beats you'd need to process the audio first, e.g. with a low-pass filter. See After Effects tutorial | Make anything react to audio - YouTube for an example.