this is really not all that hard to do ... all you need are 2 photographers equipped with cameras that can to better than 12 frames per second (EOS 1Dx for exam

this is really not all that hard to do ... all you need are 2 photographers equipped with cameras that can to better than 12 frames per second (EOS 1Dx for example) and fire away simultaneously at the same subject ... then go through the bursted images and find the files that match ...