Hi,

You are not going to be able to fade tracks in and out automatically, but you are able to do it.

If your audio is linear as in the example below

Video is on track 1 and all audio is on track 2 in the above example.  You can get the audio to fade from one segment to the next by simply dragging the segments so that one crosses the other, then use the handles where the segments join to control how they fade.

If you audio is set up similar to this example

Here video is on track 1 and audion is on tracks 2, 3, and 4.  You can still get the fade in and fade out however you are going to need to work with each audio track to determine how and when you want the fades to occur.  If you will let me know which approach you are trying to use, I will put together a quick tutorial video showing you how to do this.  If you can give me a screen shot of the project you are working on even better, and let me know what type of audio is on the tracks is it audion from the camera or shoot on track 2 music on track 3, narration on track 4 etc.

Good Luck,

George