A month ago I finished the video.
This video created for music band (advertising new EP).
I used:
- bake sound to f curves;
- smoke simulation - domain, flow, collision (cd case and bulbs);
- build modifier for text.
Rendering (GPU/CUDA - GTX760):
- samples - 1000;
- resolution - 1280x720;
- time - about a week.
Smoke rendering - separately (only CPU) and next imposition.
http://alexiy.nl/art/promo-video-for-java-play/
https://www.artstation.com/artwork/OxGwe