libretro / px68k-libretro

Portable SHARP X68000 Emulator for Libretro
http://hissorii.blog45.fc2.com
GNU General Public License v2.0
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Loud beeping / distorted audio on RPi3 #122

Open SS4Rob opened 4 years ago

SS4Rob commented 4 years ago

I just installed the latest version of Lakka 2.3.2 on my Raspberry Pi 3. When I run PX68k, all music in the games I'm testing have a very loud beeping, like a drum or instrument is distorted. I've changed the audio output options in RetroArch / Lakka, and looked at the config in the keropi folder, but nothing has made a difference. I don't believe MIDI is implemented in this core yet, but if I start Akumajo Dracula with the MIDI, I obviously get no music, but I do hear sound effects from the game. If I turn ADPCM down to 1, the beeping is quieter, but drums are missing in the music. Is there something I need to change in the configuration, either in the core or in Lakka / RetroArch? Thanks for any help!