NOt the right video format. Try to convert the video to only supported video format: MKV(H.264 HP),AVI,RM/RMVB,FLV,MPEG-1 and MPEG-2 with a video...
you need to convert DVD to the format like MP4 which is supported for your tablet.
yes, that is easy to use a video converter to convert .mov files to the supported video formats.
Separate names with a comma.