Precise selection

[issackelly]

One pixel changes over the length of the whole song don't seem enough to get the slider where I want. I've got a 4 minute song, and I'm trying to make an endless loop of the opening riff of "Come Together" but I keep getting jumps that make me unhappy.

Possibly the ability to zoom in on your selection? I'm not sure how that would work with the minimal UI that's going on here, maybe use the keyboard to move in 10th or 16th or 32nds of seconds. I'm not sure what kind of resolution you'd need to make everybody happy.

[bryanveloso]

This is the one problem that is keeping Perpetual from being an amazing app. @adambrault mentions the ability to zoom in #21. However, as mentioned in that issue, I currently have no idea where to start.