Question about yaml ?

[D-Mad]

i dont undertand about val.txt ,test.txt and train.txt ,How to create this txt file ?
Which paths do i need to change in the yaml file?

[ZouaghiHoussem]

you need to create a script to load images and put them in a txt file. then split it as you wish

[srrichter]

This is correct. The txt files contain corresponding paths to images, label maps, and gbuffers, each line corresponding to a frame. How you split your dataset into train, val, and test is up to you.