@retropieuser555 that's absolutely brilliant - thank you so much!

It appears that the original installation was done in Linux for some reason, so at least this way I can have a fiddle around and try to learn how it all works :)

Thanks once again - I'll get right on it.

@mitu

Great thanks. It is ok. As I said forgot the '&' at the end. Still do not know why 'DMIX' option gives no sound and the 'Sysdefault' option does.

Took some time and feels that it was a lot easier in the end. That's always when you find out how it works properly.

Finally have some results...

I just updated to the Beta version for Raspberry Pi 4 and it seems to be working. Thanks!

@JimJames I think I have the same issue, could you remember the video or how to fix that? it would be a big help.
Thanks!

I just wanted to say...I love Lufia 2!

Solved:
The reason was because somehow "Warp Mode" under Speed settings got activated.
After disabling it, the sound came back.

it works!
I just want to say this works now. I can finally record how I play on this thing, which just refused to work before. I installed the newest firmware and tried it again. But since April (we have December now) a lot of things changed since then. If the above posting is a bit confusing, here is a brief explanation. I just have to switch a single HDMI output to be able to record.

The PVR Rocket is a portable device to record from any HDMI source up to 1080p30 or 720p60 to a usb drive. I usually use my RetroPie system with my old crt pc monitor at 640x480p. It is connected with a HDMI to VGA converter and all boot and emulator settings are optimized for that. The recordings are saved at 640x480p at 60 fps.

Recording: The HDMI output from Raspberry Pi is connected to the input at PVR Rocket. Then the PVR Rocket have also an 0 delay pass through HDMI output, which is connected to my final monitor. A single button press starts the recording and a second press stops it whenever I want. Playing without recording: The HDMI output from Raspberry Pi is connected to a VGA splitter. That VGA output is connected to my final crt pc monitor. To get sound, the VGA splitter will output 3,5mm audio jack.

mysetup.jpg

I picked up one of these cables from a Goodwill for $0.50 but I couldn't get it to work on my older 32" 720p HDTV. I guess I should note that I have an RCA switch box that I was running through (so I can switch between my Blu-ray player, Wii, GameCube or PSX on that TV). There's probably something I needed to put in /boot/config.txt. I didn't really try very hard because it already works great with my HDMI cable.

[ + ] acpid
[ + ] alsa-utils
[ - ] anacron
[ - ] asplashscreen
[ + ] avahi-daemon
[ + ] bluetooth
[ - ] bootlogs
[ - ] bootmisc.sh
[ - ] checkfs.sh
[ - ] checkroot-bootclean.sh
[ - ] checkroot.sh
[ + ] clamav-daemon
[ + ] clamav-freshclam
[ + ] collectd
[ + ] console-setup
[ + ] cpufrequtils
[ + ] cron
[ + ] dbus
[ + ] dhcpcd
[ + ] dphys-swapfile
[ + ] fake-hwclock
[ + ] fhem
[ + ] hdparm
[ - ] hostname.sh
[ - ] hwclock.sh
[ + ] kbd
[ + ] keyboard-setup
[ - ] killprocs
[ + ] kmod
[ + ] loadcpufreq
[ - ] lvm2
[ - ] mdadm
[ + ] mdadm-raid
[ - ] mdadm-waitidle
[ + ] minidlna
[ + ] monit
[ - ] motd
[ - ] mountall-bootclean.sh
[ - ] mountall.sh
[ - ] mountdevsubfs.sh
[ - ] mountkernfs.sh
[ - ] mountnfs-bootclean.sh
[ - ] mountnfs.sh
[ + ] networking
[ - ] nfs-common
[ + ] nfs-kernel-server
[ + ] nginx
[ + ] nmbd
[ + ] ntp
[ + ] php5-fpm
[ - ] plymouth
[ - ] plymouth-log
[ - ] postfix
[ + ] procps
[ + ] proftpd
[ + ] quota
[ - ] quotarpc
[ + ] raspi-config
[ + ] rc.local
[ + ] resolvconf
[ - ] rmnologin
[ + ] rpcbind
[ + ] rrdcached
[ - ] rsync
[ + ] rsyslog
[ + ] samba
[ + ] samba-ad-dc
[ - ] saned
[ - ] screen-cleanup
[ - ] sendsigs
[ + ] smartmontools
[ + ] smbd
[ + ] snmpd
[ + ] ssh
[ - ] sudo
[ + ] triggerhappy
[ + ] udev
[ + ] udev-finish
[ - ] umountfs
[ - ] umountnfs.sh
[ - ] umountroot
[ + ] urandom
[ - ] watchdog
[ - ] wd_keepalive
[ - ] x11-common

@rrs run the command in the post directly above yours. It tells you how to do it.