83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
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#include "MediaPlayer.h"
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#include <QVideoWidget>
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#include <QGridLayout>
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#include <QUrl>
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#include <QDebug>
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MediaPlayer::MediaPlayer(QWidget* parent)
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: QObject(parent) {
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//, m_meidaPlayer(new QMediaPlayer) {
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//QGridLayout* layout = new QGridLayout(this);
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// QVideoWidget* widget = new QVideoWidget;
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// m_meidaPlayer->setVideoOutput(widget);
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// layout->addWidget(widget);
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// layout->setContentsMargins(0, 0, 0, 0);
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// auto audioOutput = new QAudioOutput(this);
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// m_meidaPlayer->setAudioOutput(audioOutput);
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// connect(m_meidaPlayer, &QMediaPlayer::mediaStatusChanged, this, &MediaPlayer::mediaStatusChanged);
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connect(&vlcPlayer_, &VlcMediaPlayer::VideoDataOutput, this, &MediaPlayer::SignalFrame, Qt::QueuedConnection);
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connect(&vlcPlayer_, &VlcMediaPlayer::Stopped, this, &MediaPlayer::Stopped, Qt::QueuedConnection);
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}
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MediaPlayer::~MediaPlayer() {
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//delete m_meidaPlayer;
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}
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bool MediaPlayer::Play(const QString& path) {
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if (vlcPlayer_.IsPlaying()) {
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vlcPlayer_.Stop();
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}
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/*qDebug() << __FUNCTION__ << "play path:" << path;
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m_meidaPlayer->setSource(QUrl::fromLocalFile(path));
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m_meidaPlayer->play();
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m_meidaPlayer->setPosition(0);*/
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const QString moviePath = path;
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vlcPlayer_.Play(moviePath);
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//show();
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return true;
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}
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void MediaPlayer::Stop() {
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/*if (!m_playing) {
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return;
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}
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m_playing = false;
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m_meidaPlayer->stop();*/
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if (!vlcPlayer_.IsPlaying()) {
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vlcPlayer_.Stop();
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}
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}
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void MediaPlayer::slotSetOneFrame(QImage image) {
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src_mImage = mImage = image;
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//mImage.save("d:/1.png");
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// update();
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}
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//
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//void MediaPlayer::paintEvent(QPaintEvent* e) {
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// QPainter painter(this);
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//
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// painter.setRenderHint(QPainter::Antialiasing);
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// painter.setRenderHint(QPainter::TextAntialiasing);
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// painter.setRenderHint(QPainter::SmoothPixmapTransform);
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// //painter.setRenderHint(QPainter::HighQualityAntialiasing);
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//
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// //painter.setBrush(Qt::black);
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// //painter.drawRect(0,0,this->width(),this->height());
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//
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// if (mImage.size().width() <= 0) return;
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//
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//// QImage img = mImage.scaled(this->size(), Qt::KeepAspectRatio, Qt::SmoothTransformation);
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//
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//
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// painter.drawImage(rect(), mImage);
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//}
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