Leo Famulari writes: > It works for me on Debian if I install (at least) gst-plugins-base and... Hmm, weird. Possible explanations I can see: - It's hardware related. I have an Intel HD 620, driver i915. - Something is not purely functional in the dependency graph. - It's kernel related, I am on GuixSD. It used to work perfectly a few weeks ago. I'll have to try out the different kernel/mesa/gstreamer combinations. Pfeww, lots of work :( -- Pierre Neidhardt https://ambrevar.xyz/