I can't tell you how it got there, but I have a VOLUME envelope on a VIDEO track! (it might have come from pasting events from one project into this one)
Short of copying/pasting the entire timeline onto a new timeline setup with the same structure, then dealing with track keyframe/envelope points and all the hassle --
How can I turn off this bogus envelope? (it doesn't seem to be causing harm, but it doesn't belong there!)
(the word "Volume" is the pop-up hover-hint when I move my mouse cursor to the line)