Nasa footage is available here: https://svs.gsfc.nasa.gov/13744
The first series ("Movie 1") shows a lower frame rate followed by what seems like a continuous, rapid collection of images. In this "movie", it seems like OSIRIS-REx TAGs Bennu very briefly--<1 second. Yet, I've heard it was a 6-second contact. This first movie has been circulated all around twitter.
This leads me to a host of questions: Is the framerate irregular or otherwise varying? Is this part of the movie "smoothed" out by generating frames between actually captured frames? What would this look like in real time?
But my real question is: At what frame rate did OSIRIS-REx's Samcam capture images during the touch-and-go sample collection on October 20, 2020?