gentoo linux: QtCreator, QMediaPlayer fails (can't play audio)

yczo

Hello all,

I'm trying to make an app that uses audio:
After enable "QT += multimedia" in *.pro, I try to use the QMediaPlayer to reproduce background sounds in the app., but sadly does not work.

I think that is a configuration problem. The qtcreator console reports:

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

the "gstreamer" varible from qtmultimedia is disable, but after enable and recompile it, the console reports :

Warning: "No decoder available for type 'application/x-id3'."

On the other hand, can I play mp3 with qmmp

Here is the program code:

  //play background Music
  QMediaPlayer *music = new QMediaPlayer();
  music->setMedia(QUrl("qrc:/sounds/gOh.mp3"));
  qDebug() << "Audio: " << music->isAudioAvailable();
  music->play();

Please, any help will be wellcome.
Thanks in advance.

SGaist

Hi,

Maybe a silly question but do you have the GStreamer plugins installed ?

yczo

Hello, first, thank you very much.
Is not a silly question.

you mean some QtCreator plugins or from Linux system?
In Linux system I have the next:

[U] media-libs/gst-plugins-bad
     Available versions:  
     (0.10) 0.10.23-r3   <- I have this version
     (1.0)  1.4.5 1.6.3

[I] media-libs/gst-plugins-base

gentoo offers more gst plugins: http://pastebin.com/fC0cxKzT

Greetings

yczo

Solved!

reinstalling qmultimedia with gstreamer flag and installing the media-plugins/gst-plugins-libav plugin