HARBOR upward looking video camera for August 3, 2009 flight. Video shows launch, burst, parachute recovery then landing and craft recovery. Slow motion (25% and 10% speeds) and frame by frame images of the burst sequence. Notice carefully the time delay between the burst and the sound and the details in the slowed down sound. (The Vimeo translation of the audio didn't quite work in a few places, but the jist is there.)
If you look closely at burst (especially in slo mo) you can see the powder cloud from the latex balloon against the black of space.
HARBOR team = Weber State University Physics and CEET along with USU Physics.