With some amount of wrangling, video and audio attachments now work in Epicyon.

I've set the upper limit to 30M, which should be enough for short videos and podcasts. Supported formats are mp4,webm,ogv,mp3 and ogg.

One thing to keep in mind is that metadata isn't removed from these uploads, so if they contain any geolocation you might want to remove that manually beforehand. Whether metadata should be removed from media such as mp3 is debatable, since it might also be significantly useful. Perhaps that could be a configurable option.