Integrated Music Player for RetroPie [IMP] 2021.10 (Background Music for RetroPie and More)

RapidEdwin08

@dteam Does not matter. Just try both and let me know which one produces a # that is your System Volume.
If HDMI or PCM not working, check your Audio Settings in ES visually.
Thanks for confirming.

DTEAM

@rapidedwin08

I'm on the headphone connection. Is it PCM? It's a handheld build, that's why.

RapidEdwin08

@dteam Try replacing HDMI with Headphone:

awk -F"[][]" '/dB/ { print $2 }' <(amixer sget Headphone) | cut -d '%' -f 1

awk -F"[][]" '/Left:/ { print $2 }' <(amixer sget Headphone) | cut -d '%' -f 1

DTEAM

@rapidedwin08

First line = 88
Second line = nothing

pi@retropie:~ $ awk -F"[][]" '/dB/ { print $2 }' <(amixer sget Headphone) | cut -d '%' -f 1
88
pi@retropie:~ $ awk -F"[][]" '/Left:/ { print $2 }' <(amixer sget Headphone) | cut -d '%' -f 1
pi@retropie:~ $

RapidEdwin08

@dteam Thanks for confirming.

Does your volume respond to these commands, or error out?
One Lowers Volume, other Increases Volume:

amixer -q -c 0 sset "Headphone" 1db- unmet no cap

amixer -q -c 0 sset "Headphone" 1db+ unmet no cap

I have the same issue i think after changing my pi4 to Headphone for audio. Despite the mixer being identified as 'Headphone', those commands give me:
amixer: Unable to find simple control 'Headphone',0

I will work on implementing a different method for Volume Fade.
This alternative method of setting Volume seems to work with Headphone:

amixer --quiet set Headphone 0%

Thanks for testing, and for the input.

RapidEdwin08

@dteam Major issue not launching games addressed in v2021.10b.
Other issues previously mentioned regarding not waiting for the Volume Fade to complete also addressed.
Feedback appreciated.

Please Uninstall/Install from scratch as git was just updated.
Remove any 0ld ~/imp-setup.tar.gz Files and ~/imp Directories first.

DTEAM

@rapidedwin08 said in Integrated Music Player for RetroPie [IMP] 2021.10 (Background Music for RetroPie and More):

Major issue not launching games addressed in v2021.10b.

Your update works with the headphone connection ! thanks

Folly

@rapidedwin08

Just installed IMP !
I only turned off fading and the delays to get the games get started faster.

I must say, really nice job ;-)

I will try some more.

Folly

@rapidedwin08

I turned off the fading and delay, but this only works if the music is turned on.
If the music is turned off it does start the fading and delay procedure before booting the game.

Is this an other setting or can this be fixed ?

RapidEdwin08

@folly If the music is turned off it does start the fading and delay procedure before booting the game.

You found a bug.
An Easy workaround for now is you can Start music, then leave it Paused.

Or you can manually edit this file:
/opt/retropie/configs/all/runcommand-onstart.sh

Change this one-liner:
if [ $(cat /opt/retropie/configs/imp/settings/music-over-games.flag) == "0" ]; then bash /opt/retropie/configs/imp/run-onstart.sh; fi

To this instead:

if [ $(cat /opt/retropie/configs/imp/settings/music-over-games.flag) == "0" ] && [ $(cat /opt/retropie/configs/imp/settings/music-switch.flag) == "1" ]; then bash /opt/retropie/configs/imp/run-onstart.sh; fi

This will add an extra check for the music-switch.flag.
This is only a band aid for the Fade Out, the Fade in script will still run at the end of game.

The two main scripts with issue are in /opt/retropie/configs/imp:
The one-liner that is supposed to exit in both scripts are not working.

run-onstart.sh:
~~if [[ "$fade_out" == "0" ]]; then pkill -STOP mpg123 && exit 0; fi~~

if [[ "$fade_out" == "0" ]]; then
	pkill -STOP mpg123
	exit 0
fi

run-onend.sh:
~~if [[ "$fade_out" == "0" ]]; then pkill -CONT mpg123 && exit 0; fi~~

if [[ "$fade_out" == "0" ]]; then
	pkill -CONT mpg123
	exit 0
fi

I will fix the scripts with the issue and include this fix in next release.
Thanks for testing and reporting the issue.

Folly

@rapidedwin08

Thanks for the quick reply.

Nice to hear you can use my feedback to make it better ;-)

I will have a look at your suggestion.

wmarcio

When you update the script, how will we know, will you let us know here on the forum?
Sorry to be away from the forum a bit, my daughter was born 20 days ago, and I'm out of time.

RapidEdwin08

@wmarcio Congratulations and Good Luck!
Yes I will post updates here.
Waiting a bit for more feedback regarding issues and/or suggestions.
It's been pretty quiet here lately, so either no one is using it, or IMP is working as expected.
Either way next release planned is 2021.11.

RapidEdwin08

v2021.11 Released
Fixed issue with Fade Not Respecting the Settings when Music is Stopped
Added 0ffline Install 0ption
Cleaned up the Main Menu
Streamlined the Custom Installer
Added mpg123 Utilities

If you are [Upgrading] to a Newer Version of IMP:
UNINSTALL [IMP] FIRST using the SETUP Script CURRENTLY INSTALLED

Feedback appreciated.

wmarcio

I'm using the updated script in version v2021.11.

I would like to know how I can delete the default music files that come with the installation?
I delete them, but after the system restarts, they are in the same place.

Can you help me?

RapidEdwin08

@wmarcio said in Integrated Music Player for RetroPie [IMP] 2021.11 (Background Music for RetroPie and More):

I'm using the updated script in version v2021.11.

I would like to know how I can delete the default music files that come with the installation?
I delete them, but after the system restarts, they are in the same place.

Can you help me?

You found a bug.
It's a new feature added to prevent overheating in case of an infinite loop of trying to start mpg123 when there's no music available.
But it is 0nly supposed to do that if there are NO MP3s found (and on Install).

v2021.11.11 Released.
I have adjusted the scripts accordingly and updated git.
You can Re-install IMP to update...

Thanks for reporting the issue.
For now, I plan on continuing to follow this thread for issues and update git accordingly.

RapidEdwin08

Any Issues to Report?
New release coming soon, a few installation tweaks, but mostly just cleaning up...

ExarKunIv

@rapidedwin08 i have finally gotten around to trying your BGM. i do have to say i like the menu layout. very easy to navigate.

not sure if its possible but is there a way to pick one song to always play at startup and then have it go into the rest of the songs

RapidEdwin08

@exarkuniv said in Integrated Music Player for RetroPie [IMP] 2021.10 (Background Music for RetroPie and More):

not sure if its possible but is there a way to pick one song to always play at startup and then have it go into the rest of the songs

No there is Not right now, but it is possible.
Seems to be a popular feature, will try to add it in the next release.

buzzardbait

Long time listener, first time caller on the forums.

Just installed this last night and I'm really pleased with it- great job. It does what I want it to do, which is play random mp3s from a selection of about 40 songs over my menus. I kind of like to "set it and forget it" when it comes to BG music.

I'm not currently using it, but I like the A-SIDE/B-SIDE idea to allow for a different group I could select and randomly play from.. Would it be possible to have an option where upon startup it would RANDOMLY select either A or B and play in shuffle mode, provided the user has set up both folders? Not dissimilar to a theme randomizer in EmulationStation.

Using a Pi 4 in a Rec Room Masters cab with a Pixelcade LED marquee.

Thanks- great job with this! Works great.