Deep Face Lab deepfake tutorial, using whole face + XSeg

With XSeg you only need to mask a few but various faces from the faceset, 3050 for regular deepfake. It will take about 12 hour. Already segmented faces can be reused from your previous deepfakes, they will help for training XSeg. Use fetch script to gather segmented faces into separated folder. You can mask 4000 various faces (from dataset which is used for pretraining) and train XSeg, thus you will get an automatic masker for any face. The problem of such approach is that XSeg will learn your own r