HandBrake

Many thanks to Rodeo for his suggestion. I started testing with the version of Handbrake that I have installed. When choosing the audio track, I noticed that by default, the codec that it uses is that fdk-aac, but I saw that it had the option to choose, for example, AAC (avcodec) and this works perf...

I forgot to mention in my previous answer.
Opensuse also has a community repository for libdvdcss, which I have activated. Of course, it is installed on my system.
I read somewhere that checking "use libdvdnav instead of libdvdread" could fix the issue. The result was negative.

Some clarifications. The version of Handbrake that I use consists of 2 packages: handbrake-gtk and handbrake-gtk-lang. Both are in Opensuse's Packman Repositories (Leap or Tumbleweed). In the case of KDE Neon, all I did was install the "kubuntu-restricted-extras" and handbrake packages. I ...

Description of problem or question: Handbrake doesn't encode any dvd or .iso image or file Steps to reproduce the problem (If Applicable): Open dvd or .iso image,or file Select matroska h.265 MKV 576p25 or matroska h265 MKV 720p30 or any other preset, example, General HandBrake version (e.g., 1.0.0...