1page.tags="HdrViewfinder" 2sample.group=Media 3@jd:body 4 5<p> 6 7 This demo implements a real-time high-dynamic-range camera viewfinder, by alternating 8 the sensor\'s exposure time between two exposure values on even and odd frames, and then 9 compositing together the latest two frames whenever a new frame is captured. 10 11 </p> 12