Adding gpx file with power, speed, etc from Garmin Edge TCX file?

hey guys, so in processing a Garmin Virb video file, I'd like to import the TCX file from my Garmin Edge. I had tried to pair the various devices to the Virb beforehand, but they didn't take (it was a race and I didn't have time to mess with it).

What's the best way to get the stats from the Edge into the corresponding video file? Is it possible in Virb Edit?

thx, Nathan