I must admit that I’m starting to like HDR videos. The effect somehow looks even better in motion than stills.
Patryk Kizny shot these two short films (below) featuring a combination of time-lapse photography and HDR videos. Patryk Kizny’s method of creating HDR video is frame by frame which is different from Soviet Montage’s, who actually shot over and under exposed videos with two Canon EOS 5D cameras simultaneously. Both methods might have their pros and cons but the stuff below is simply beautiful.
He also put together his timelapse post-production workflow here just in case if you are curious.