Playlist Rekordbox video

I used Serato Video, now I haw buy a DDJ1000 and so I have to use Rekordbox. I have also buy Rekordbox Video license. In serato I used a single playlist divided into various folders that contained audio and video tracks divided into various categories. with an apposite program, i have convert every palylist to use it with Rekordbox, I have imported every file in Rekordbox collection and program analyzed  them.  in Rekordbox Playlist I have every file separated in apposite Playlist like Serato. I have also playlist video that I had in Serato, but they are empty....so i go to Rekordbox Video section and when i try to import Video playlist (from xml file like I did for audio playlists) a prohibition symbol appears.  in the xml playlist file I can see separate video files for playlists (categories I had created in Serato), if I try to play a file it works perfectly, but if I make a new playlist in videosection and I try to  move the video file in this playlist same prohibition symbol appears. I can put in this new playlist only file I can see in Video Collection... so I should create all the playlists again and insert all the video files from the collection into them, but having them all spread out, and they are almost 2000 files, it would be a huge job ...is there a simpler way to import video playlists as for audio playlists?