You can do it by using an analog to firewire device like a camcorder with analog in and dv passthrough, or a formac dv studio analog to dv converter amd plug the firewire into your master computer
use the slide show module, click on the "wait movie" box and set it to 1 second, then it will play one clip after another, then back to the first one etc etc
I name my clips according to its content, for example a clip could be called People_dancing_girl_reddress02.mov or Machine_robot_acidrobot01.mov i then use the folder search bar to find a bunch of clips i need quickly I use an app called "A Better Rename" to add text to the start of filena...