Background Music [Continued from Help/Support]

smellslikekimchi

@ZingZonZot thank you for the instant reply! So to be clear, it stopped when you shut down ES? I was actually referring to when you just let it sit for a while and it goes to sleep.

synack

@smellslikekimchi the short answer is no, it will keep playing and since that dimming/sleep mode is not externally indicated.

ZingZonZot

@smellslikekimchi yes, it stopped when shutdown emulation station but like @synack said it doesn't when it's in sleep mode.

smellslikekimchi

@synack @ZingZonZot aha, thank yall for this. I will hold off until I can figure out a way to have it stop on sleep. I'm new to this so it may take me a while. I'm curious, at cursory glance at Livewire's code do you think it would pause music during sleep?

synack

@smellslikekimchi sorry, but no -- it would not stop.

smellslikekimchi

@synack roger that. Thank you for your help

ZingZonZot

nevermind I solved my own game sound issue, @synack Thank you for your help I really appreciate it, man!

karmakode

@synack good stuff man i was able to get this to work but i noticed whenever i try to go to retropie setup in the menu the screen goes black and i cant see anything but can hear the music still.....Did i do something wrong?

karmakode

@synack nevermind i was ssh into the pi at the same time. thats why i was getting a blank screen. it would be awesome if there was a way to get different music when your in each system like recallbox

raspy+

@synack

thank you very much for this wonderful method!

if I was to type "emulationstation" at the command-line can I get the player to start again or do I have to reboot to autostart the process?

Thanks,

synack

@raspy+ You can either reboot or execute the autostart.sh script which will invoke the mp3 player as well as emulationstation.

/opt/retropie/configs/all/autostart.sh

raspy+

@synack

thanks for your quick response! ... I did a little poking around on the internet and even read up on how to make a basic shell script since I am such a noob. I just end up modifying the existing (/usr/bin/emulationstation) script by adding your script before "clear" and after "reset" like so and I can launch "emulationstation" with the same results from command-line:

#!/bin/bash

if [[ $(id -u) -eq 0 ]]; then
echo "emulationstation should not be run as root. If you used 'sudo emulationstation' please run without sudo."
exit 1
fi

if [[ "$(uname --machine)" != 86 ]]; then
if [[ -n "$(pidof X)" ]]; then
echo "X is running. Please shut down X in order to mitigate problems with losing keyboard input. For example, logout from LXDE."
exit 1
fi
fi

while pgrep omxplayer >/dev/null; do sleep 1; done
mpg123 -Z /media/usb0/music/*.mp3 2>/media/usb0/music/playlist &

clear
tput civis
"/opt/retropie/supplementary/emulationstation/emulationstation.sh" "$@"
reset

pkill mpg123

EDIT: I forgot to mention that even though I can execute the "autostart.sh" script to achieve the same thing however I have Kodi booting first and I wanted to just launch emulationstation when I am at the command-line.

Thanks,

MoMan_

Audio continues playing when running ">ports_" games (Super Mario War, at least).

What would I add to the script to kill audio when playing ported games?

smellslikekimchi

@raspy+ Thank you for this update. This in conjunction with @synack 's tutorial gave me exactly what I wanted except for one small question:

When I exit a game the menu music comes back on immediately when I exit to the game select screen. How do I add a bit of delay or "sleep" until the music starts back up again?

Thanks!

synack

@smellslikekimchi

to force a delay, edit /opt/retropie/configs/all/runcommand-onend.sh and instead of

pkill -CONT mpg123

use

(sleep 2; pkill -CONT mpg123) &

Of course, adjust the sleep # to your heart's desire.

smellslikekimchi

@synack you are a king among peasants. This worked like a charm. Thank you again for your help.

CraveClone

@Livewire
Just wanted to say thanks for the script, just what i was looking for and it worked perfectly!

dragon3gabriel

Script is working great, music is fully loaded and works fine turning it self off and back on across many different emulators except one. When I load up PPSSPP, it continues with out pause. Any solution to mute it like the other emu's?

Concat

I did a search and it seems there is a command to control volume: https://sourceforge.net/p/mpg123/feature-requests/35/

Any idea how to implement...?

EDIT: I just added -f 5000, and it reduced the volume. Choose a number between 1 and 32768

mpg123 -f 5000 -Z /home/pi/Music/*.mp3 >/dev/null 2>&1 &

Also, normally emulationstation loads while my video splashscreen is playing. Of course, now everything waits for the video to be done, so I have to sit through emulationstiation loadscreen. Plus I see the terminal flash in between. No longer seamless boot up. Is there no way to get the music going AFTER emulationstation has started?

Concat

Hmmm terminal is spitting out "ALSA lib pcm.c:7843:(snd_pcm_recover) underrun occurred" now.