as if that'd be practical for somebody not adept with videocontainers or codecs - no man keep your elitist ffmpeg commandlines away it's enough for me to know how to convert to utvideo with vdub and avisynth
The only thing I do is to dub some AMVs. I switch out the song without even touching the videostream. That way I don't have to encode it. I guess the challenge is mostly in finding a fitting song and music-editing there :D I can't really stand the Idea to make an AMV out of an AMV. It'd just be wrong.
I liked the 1st season better. The 2nd season even I was able to see the shitty plotholes. Also stupid Harem garbage. This anime had such a great start/concept. Especially episode 4 was really nice. But then they wreck the train and still go full-retard-speed ahead.