Is it possible to take still photos while video is recording? Last night I had the slider in DJI Go in the "Video" position and I started recording video with the record button on the left side of the RC. I had hoped to start taking some still pictures by pushing the shutter button on the right side. The remote beeped each time I pressed it, but when I checked the microSD afterwards, I only found the .MOV files of the videos, but no photos. Is it not possible to take photos without shutting the video off and moving the slider over to Still Photo?