decode_MPG2
is a licence key to allow hardware MPEG-2 decoding, e.g. decode_MPG2=0x12345678
.decode_WVC1
is a licence key to allow hardware VC-1 decoding, e.g. decode_WVC1=0x12345678
.config.txt
, for example decode_MPG2=0x12345678,0xabcdabcd,0x87654321
. This enables you to swap the same SD card between the different Pis without having to edit config.txt
each time.