The idea of using drones and quadrocopters to capture aerial photos is nothing new. But photographers and videographers are going to need the right kit to pull it of perfectly. Spreading Wings S1000 can certainly help. It provides you with a stable experience. The device is portable and efficient. All frame arms and the retractable landing gear are made from carbon fiber.
You can fold down all 8 arms to minimize the size of S1000 . This professional Octocopter can handle takeoff weight of 11kg, so it should work fine for your 5D Mark III camera and similar devices. Use it with the 6S 15000mAh battery to fly it for 15 minutes. Spreading Wings S1000 has a low gimbal mounting position to give you more flexibility when shooting wide videos.
The Spreading Wings S1000 is designed for aerial photography and videography. Not cheap but pro gears do cost lots of money.