I was filming the sky trying out a new 920nm infrared pass filter with my Sony DCR DVD160e camcorder. Suddenly, this extremely bright light came into shot right above me. It made no noise and appeared to change shape as it flew east. The first sign of the object in the footage seems to show a semi transparent round blob in the sky. Then the sun obviously lights it up which can be seen in the footage. The object was only seen in the camcorder, not with naked eye.