In Photoshop instead of hitting save on your psd source go “file–>save a copy” and choose a fileformat that suits you (tga? png? jpeg?) Alternatively if you have a lot of psd to convert search for photoshop tutorials on custom actions… and batch it… push button simple!
For quicktime support just add movie as usual… ffmpeg supports quicktime… it doesn’t support all codecs though (neither did blender using the quicktime sdk)…
for saving as quicktime from blender choose “ogg theora” on the pull down in the Output panel of the rendertab then go to the “Encoding” tab… choose “quicktime” as the format and whatever codec floats your boat! (h264 for delivery, huffyuv for lossless would be my choice)
simple… no driving skill required!