QMediaPlayer Questions

I am tidying up some old code that used QSound which does not work on Linux (well as least mine it doesn't). Options->sounds sets the sound file to be played for various events, so that different ones can be used for different events, or muted by a checkbox. The code compiles with no errors and runs. The sounds for events work for a while and then they stop. I haven't been through all the code to see where the functions are called from, but when the test in the options->sound is used, they play, they play for a while when using the program and then stop. The following is my code:

Code:

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m_pPlayer = new QMediaPlayer(this);
    connect(m_pPlayer, SIGNAL(positionChanged(qint64)), this, SLOT(positionChanged(qint64)));
    m_pPlayer->setMedia(QUrl::fromLocalFile(filename));
    //Set the volume
    m_pPlayer->setVolume(100);
    m_pPlayer->play();
    disconnect(m_pPlayer, SIGNAL(triggered(bool)), this, SLOT(play()));
    // QSound::play(filename); not needed anymore as not using QSound

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My questions are (remember I be an apprentice to c++ and Qt):

1. is this code correct for the using this/these functions?
2. where do I start looking for the problem (any ideas would be greatfully appreciated)?

I think yes, you're code seems to be correct. By the way, do you know how to play movie with image raw data with QMediaPlayer? I still cannot find a solution to my problem. Please have a look at my pre-posted post here: http://www.qtcentre.org/threads/5582...o-QMediaPlayer