You can access this context menu from a key-frame in an open automation region. It lets you manipulate key-frames in various ways. Most of its items can operate on multiple selected key-frames at once. If you want to manipulate a single key-frame, you don’t need to select it first.
- Delete: Deletes selected key-frames. Adjacent key-frames keep their current positions.
- Interpolation ►: Defines how Audiotool interpolates values between key-frames. “None” maintains the value of the previous key-frame. “Linear” interpolates linearly between key-frame values. For new regions, the appropriate type of interpolation is established automatically depending on the type of control the region is associated to.