PSP questions

Gumdoc

Running (or trying to run) PSP on an RPi 4. I am trying both the lr-PPSSPP and the regular PPSSPP cores. Looking through past threads, it seems most people are recommending PPSSPP. However, the audio is just terrible on all the games I tried. In the past, people are suggesting changing the audio latency in the Audio settings...but that's doesn't seem to be an option in the version that is with Retropie?

Any other suggestions? I've tried the frame skipping and 1:1 settings, etc., it's mostly the audio that just isn't very good.

Thanks for any help.

quicksilver

@Gumdoc would be best if you could provide all the info requested here: https://retropie.org.uk/forum/topic/3/read-this-first

Are you using the official RetroPie image?

Also you should update PPSSPP from source. There was recently an update that fixed some audio crackling/popping issues.

Gumdoc

Pi Model or other hardware: Pi 4 4GB Model B
Power Supply used: The one that came with the Canva kit
RetroPie Version Used (eg 3.6, 3.8.1, 4.1 - do not write latest): 4.6
Built From: Pre made SD Image on RetroPie website retropie-buster-4.6-rpi4.img
USB Devices connected: XBox 360 wireless receiver
Controller used: Xbox 360 wireless
Error messages received: None
Verbose log (if relevant): N/A
Guide used: None
File: N/A
Emulator: PPSSPP
How to replicate the problem: Play any PSP game :-(

Yes, I'm using the official image and yes, I downloaded it last night from source.

Thanks for any help.

George Spiggott

Lr-PPSSPP has the best audio settings. Personally I prefer Lr-PPSSPP, YMMV. I would also recommend overclocking your GPU V3D setting as far as it will go.

quicksilver

@Gumdoc said in PSP questions:

I downloaded it last night from source.

Its been a week or two since I last updated ppsspp. It was working fine for me last I checked (Ill update and test on my end to see if there has been a regression). Specifically what games are you testing? If they arent running fullspeed you can have audio issues. Can you try resetting your settings to default in the ppsspp menu, perhaps you accidentally changed something there?