<<<How do I remove a post, anyway? Turns out Kdenlive loathes the higher bitrate format I recorded in today, it works perfectly fine with my other recordings. This is something that I'll solve by just transcoding first tonight, then playing with recordings tomorrow.>>>

This is the second time I thought Kdenlive was doing something bad, but instead it was basically all me, and Kdenlive is awesome. It's really a pleasure to use when I haven't broken it!