Only editing app on my iPod (so good!)

Ever since I got this app I have been relieved to find the closest thing to a computer editing application on "i" devices.
I really would like it if you could gradually zoom in on videos when they play and most importantly, edit the bass and quality of music and videos. I also would like it if you could move the music more accurately like how you can trim videos by milliseconds and be able to lock the length of music added. Keep doing what youre doing!
I think the picture in picture was a huge step in the right direction!

Ruomyes about Perfect Video Editor, Collage, v4.4.0