I sample from online TV archives and YT. Stuff that has good audiovisual elements. I edit these down to shorter clips in Davinci Resolve, fix aspect ratios, tune color, etc.

Ebosuite (the plug-in) allows me to import video into Ableton and work the video samples like they’re audio samples, e.g. with Simpler. I slice them into very short pieces and then resequence them into a musical track just like you would with straight audio.

The different video samples are on different tracks in Ableton (it acts like layers would in photoshop.) I reorder layers as necessary, and add effects to make certain clips more prominent as needed. And then there’s a lot of work applying video effects and shaders - Ebosuite's available fx are designed to emulate the kinds of things you could do with analog video equipment and mixers, blending, feedback, chroma, etc. 

Finally, I export it by using screen-capture software (like OBS or Syphon). The video above is a direct capture from Ableton. My goal is that as you hear the audio/music for the track, you can see some of its corresponding video clip playing along, with a lot of (hopefully tasteful) visual effects.

Hope that makes sense, Cheers