Reads an audio file and displays the waveform.
Features:
- You set the URL, I figure it out from there
- You can show play progress
- Supports animation
- If stretch me, I will redraw to avoid pixelation
- Supports iOS5+ and ARC
Status:
- Used in production code
- Works good for smaller audio files (<30 seconds)
- Need to make a Podspec and clean up project to Pod's recommended style