Will somebody please convert this short video into HEVC with alpha?

I'm trying to put together an HTML video demo that involves transparent video. I don't own Compressor and would be very grateful if somebody could convert this for me (HEVC format, preserving the alpha channel):

send.firefox.com/download/6387f3ff04baa0...m9LGW1WOmqZJIMs-_AHQ

I'm planning to put this on GitHub and Stack Overflow and would, of course, give you credit however you'd like (link to your profile or whatever).

Thank you!