The captain accompanied Maj Gen Ford in the area on the day of the march and said he heard between 15 to 20 high velocity shots and one burst of automatic fire as well as "two small explosions" which could have been nail or petrol bombs.
In addition to much improved low light performance, the HD HERO2 can capture up to ten 11 megapixel photos in a one second burst mode as well as automatic time-lapse photos with quick .5 second timing between photos.