I'm making a custom poster for a Plex film collection in Gimp by loosy following this tutorial:
...but he said to do something that doesn't exist in gimp:
- Create 2 new transparent value layers (Layer>New Layer or button in layers list) above each of the main text layers. Change the layer mode from "Normal" to "Value" for each.
The thing is, is that there is no "Value" layer mode at all.