qmediaplayer object does not have a valid service

IL

@raf924
can you tell please what is the different between gstreamer and libgstreamer?

IL

This post is deleted!

IL

also for gstreamer
ldd /usr/lib64/libgstreamer-1.0.so.0
linux-vdso.so.1 => (0x00007ffffd530000)
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0 (0x0000003efb600000)
libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0 (0x0000003f05000000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x0000003ef9600000)
libm.so.6 => /lib64/libm.so.6 (0x0000003ef6e00000)
libdl.so.2 => /lib64/libdl.so.2 (0x0000003ef6600000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x0000003ef6a00000)
libc.so.6 => /lib64/libc.so.6 (0x0000003ef6200000)
libffi.so.6 => /lib64/libffi.so.6 (0x0000003efaa00000)
/lib64/ld-linux-x86-64.so.2 (0x0000003ef5e00000)

IL

@ilan-lisha
could it be the reason?
While running ./configure -v -qt-xcb -gstreamer -opensource
I get the error: project ERROR: gstreamer-0.10 development package not found
even though libgstreamer-0.10.so.0.30.0 is installed in my system.
In my old configuration: GStreamer .............. no

IL

@IL
Please advice what should I do?

SGaist

As silly as it may sound: Install the gstreamer development package

IL

@SGaist - As I have mention above, gstreamer package already installed on my PC.
Any idea why QT don’t recognize it?

raf924

@IL He 's not talking about the gstreamer package but rather libgstreamer-dev or something like that. Right?

SGaist

@raf924's right, the dev packages are needed

IL

@SGaist Hi
Sorry for the ignorance but can you tell the different between gstreamer package and gstreamer-dev package?
Do I need here qt-gstreamer?

Thanks!

IL

@raf924 Hi
I am running:
./configure -v -qt-xcb -opensource -confirm-license -gstreamer
currently configuration failed for:
GStreamer 0.10 auto-detection... ()
Project ERROR: gstreamer-audio-0.10 development package not found
GStreamer 0.10 disabled.

also I can see that according to gstreamer.pro it required:
gstreamer-0.10
gstreamer-base-0.10
gstreamer-audio-0.10
gstreamer-video-0.10
gstreamer-pbutils-0.10
I have managed to install gstreamer-0.10 and gstreamer-base-0.10 but now I am stuck on audio and video.
I am running QT on fedora 20.
I cannot find gstreamer-audio/video using "yum install ... "
What am I missing?
Please advice for a solution.

best regards, IL

raf924

@IL sudo yum install gstreamer-devel should do the trick

IL

@raf924 Thanks!

SherifOmran

guys, i have the same issue but with debian 11. When i run the player example, i get the following

defaultServiceProvider::requestService(): no service found for - "org.qt-project.qt.mediaplayer"

sherif@debian:~/sndmod$ sudo apt list --installed | grep gstreamer
[sudo] password for sherif: 

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

gir1.2-gstreamer-1.0/stable,now 1.18.4-2.1 amd64 [installed,automatic]
gira-gstreamer-vanilla/testing,now 1.0.0-4 all [installed,automatic]
gstreamer1.0-alsa/stable,now 1.18.4-2 amd64 [installed,automatic]
gstreamer1.0-clutter-3.0/stable,now 3.0.27-2 amd64 [installed,automatic]
gstreamer1.0-gl/stable,now 1.18.4-2 amd64 [installed,automatic]
gstreamer1.0-gtk3/stable,now 1.18.4-2 amd64 [installed,automatic]
gstreamer1.0-libav/stable,now 1.18.4-3 amd64 [installed]
gstreamer1.0-packagekit/stable,now 1.2.2-2 amd64 [installed]
gstreamer1.0-pipewire/stable,now 0.3.19-4 amd64 [installed,automatic]
gstreamer1.0-plugins-bad/stable,now 1.18.4-3 amd64 [installed,automatic]
gstreamer1.0-plugins-base/stable,now 1.18.4-2 amd64 [installed]
gstreamer1.0-plugins-good/stable,now 1.18.4-2 amd64 [installed]
gstreamer1.0-plugins-ugly/stable,now 1.18.4-2 amd64 [installed]
gstreamer1.0-pulseaudio/stable,now 1.18.4-2 amd64 [installed]
gstreamer1.0-tools/stable,now 1.18.4-2.1 amd64 [installed,automatic]
gstreamer1.0-x/stable,now 1.18.4-2 amd64 [installed,automatic]
libgstreamer-gl1.0-0/stable,now 1.18.4-2 amd64 [installed,automatic]
libgstreamer-plugins-bad1.0-0/stable,now 1.18.4-3 amd64 [installed,automatic]
libgstreamer-plugins-base1.0-0/stable,now 1.18.4-2 amd64 [installed,automatic]
libgstreamer1.0-0/stable,now 1.18.4-2.1 amd64 [installed,automatic]
libgstreamer1.0-dev/stable,now 1.18.4-2.1 amd64 [installed,automatic]
qtgstreamer-plugins-qt5/stable,now 1.2.0-5.1 amd64 [installed,auto-removable]
sherif@debian:~/sndmod$