Why I cant Play Audio Files? My Code is on armbian os in orangepipluse2 device

EmadDeve20

i create a UI for playing a music like car stereo. but this is can not playing music and this is not has any Error!

My imports in qml code:

import QtQuick 2.12
import QtQuick.Window 2.12
import QtQuick.Controls 2.12
import QtMultimedia 5.12
import Qt.labs.folderlistmodel 2.1

and i install this packages:

sudo apt -y install python3-pyqt5.qtmultimedia
sudo apt -y install python3-pyqt5.qtquick
sudo apt -y install qt5-quick-demos
sudo apt -y install libqt5multimedia5-plugins qml-module-qtmultimedia

i tested my code in my Ubuntu its worked! what is my wrong?

jsulm

@EmadDeve20 What format do these audio files have?
Did you also install GStreamer plug-ins?

EmadDeve20

@jsulm mp3 formats.
i no know What is GStreamer!
so i need it ?

jsulm

@EmadDeve20 Install all libgstreamer-plugins-* packages using apt

EmadDeve20

@jsulm i installed and right now i get this error message:

Error: "Your GStreamer" installation is missing a plug-in

do you know what is this?
and in first start app i get this Error:

Please install the 'bad' GStreamer plugin package.

and after this i install this package:

sudo apt-get install -y gstreamer1.0-plugins-bad

but not works!

EmadDeve20

i solved my problem with this link:
https://gstreamer.freedesktop.org/documentation/installing/on-linux.html?gi-language=c

thx @jsulm :D

jsulm

@EmadDeve20 said in Why I cant Play Audio Files? My Code is on armbian os in orangepipluse2 device:

but not works!

What does that mean? What happens?
On Ubuntu the package name is libgstreamer-plugins-bad, not gstreamer1.0-plugins-bad.

EmadDeve20

@jsulm aaaaaaaaaa...
i no know! my OS is armbian and focal base but some of packages is .... i know no really what happened!

but not matter yea?
because my program is running true!

jsulm

@EmadDeve20 said in Why I cant Play Audio Files? My Code is on armbian os in orangepipluse2 device:

armbian

I know, but Armbian is based on Debian und Ubuntu too, so usually package names are same.
Good that it works now!