LibreELEC: MPEG2 and VC-1 licenses

The Raspberry Pi is different in many things compared to a normal computer. A normal PC has a BIOS where all system configurations can be set. Therefore the RPi uses a file called ‘config.txt.

As LibreELEC’s system is generally a read-only system by default, you will need to get those write-permissions first:

mount -o remount,rw /flash
nano /flash/config.txt
// Replace the '00000000' values with the keys you received after your purchase
decode_MPG2=0x00000000 
decode_WVC1=0x00000000
After edit:
mount -o remount,ro /flash
// Checking the license
vcgencmd codec_enabled MPG2 vcgencmd codec_enabled WVC1