My video piece Monotone has been accepted to MADATAC 08 (2017). The exhibition runs January 12th to February 5th, at Centro Conde Duque, Madrid, Spain, and there is also a screening on January 17th.
There were some issues with video codecs, this is the one that worked out:
ffmpeg -i video.mkv -i audio.wav \ -pix_fmt yuv420p -codec:v libx264 -profile:v high -level:v 4.1 -b:v 20M -b:a 192k \ monotone.mov