About QMediaPlaylist::setCurrentIndex function..

BREEZE_KO

This post is deleted!

SGaist

Hi,

BREEZE_KO

Thank you for answer.

I keep on playback one of about 10 videos, and I'm switching to a certain video when an event occurs.
However, I would like to solve this because the "setCurrentIndex" function changes the video during playback.

As advised, I used the "moveMedia" function.
However, the function returns true, but the media does not change.

 			
    QWidget* mainWidget = new QWidget(this);
    this->setCentralWidget(mainWidget);
    mainWidget->setStyleSheet("background-color: black;");
    QVBoxLayout* mainLayout = new QVBoxLayout;
    mainLayout->setMargin(0);
    mainLayout->setSpacing(0);
    mainWidget->setLayout(mainLayout);

    m_mediaPlayer = new QMediaPlayer;
    m_mediaPlayer->setMuted(true);
    m_playlist = new QMediaPlaylist;

    // current video in loop
    m_playlist->setPlaybackMode(QMediaPlaylist::CurrentItemInLoop);
    m_mediaPlayer->setPlaylist(m_playlist);

    QVideoWidget *videoWidget = new QVideoWidget;
    videoWidget->setAspectRatioMode(Qt::KeepAspectRatio);
    
    mainLayout->addWidget(videoWidget);

    m_mediaPlayer->setVideoOutput(videoWidget);
    openVideoes(DATA_PATH);
  	
    m_mediaPlayer->play();


    // in KeyEvent function
//  m_playlist->setCurrentIndex(4);
    m_playlist->moveMedia(m_playlist->currentIndex(), 4); // 5th video in playlist
    qDebug() << m_playlist->currentMedia().canonicalUrl().fileName();

SGaist

Why would it change ? From your original description, you want a specific video played after the current is done. By moving the video to the right place in the list, it’s what should happen, isn’t it ?