Crossfading Audio Tracks

In the Keyframe Editor, you can view the audio tracks in your project, along with the level, pan, and speed curves for each track.

To create a crossfade, add keyframes to the level curve of each track at the same (or nearly the same) points in time, where you want the crossfade to start and end. You can use the frame numbers in the ruler of the Audio Editor for reference.

Be sure to listen to the crossfade as you work. You may find that the best-sounding results are achieved by having the level curves for the two tracks be slightly asymmetrical. This is because the perceived loudness of different sounds with the same numerical value in the Audio Editor can be different.