Actually, you can copy any video/pictures from the drone to the
Smart Controller (or the device attached to the regular controller). There's the Review Icon under the Camera Settings icon. While reviewing any of those files (video/pics), you can use a rather small icon (a bucket with a small arrow) to download the file from the drone to the controller (chose sd card). Now, one warning.... A video file can take a while to transfer while pictures are rather fast. Also while this is occurring, you are using battery power from both the drone and the controller (or device and controller for the regular controller setup). But one thing additional, if you use this function, the download process includes a compile function - that is any pan's or Super-resolution images will be assembled including 360 Sphericals. And actually, the separate images of those pans will not be transferred (I don't think).
Just one more tidbit.