This is the instruction from the scanner regarding the format. Now need to figure out how to get from numbered image sequence to Powerdirector:
NUMBERED IMAGE SEQUENCE
A folder with every frame of film on an individual, digital still frame that is numbered sequentially. These frames can be JPEG (smallest), PNG, BMP or TIF (largest). This image sequence can be imported with a mouse click as one group into most NLE systems where the NLE will automatically string the frames together to create a video file using the codec that is unique to that system. It should be noted that Final Cut Pro does not support numbered image sequences. However, these sequences can be imported via Photoshop CS4 and above or via Quicktime Pro to create video files that will work in Final Cut Pro. Like with the MJPEG video files, final playback speeds can be applied using the speed change function on your NLE timeline .
Does this help?
Alan