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C++ mlt::Properties类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中mlt::Properties类的典型用法代码示例。如果您正苦于以下问题：C++ Properties类的具体用法？C++ Properties怎么用？C++ Properties使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了Properties类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: updateProducer

void ClipController::updateProducer(const QString &id, Mlt::Producer* producer)
{
    //TODO replace all track producers
    Q_UNUSED(id)

    Mlt::Properties passProperties;
    // Keep track of necessary properties
    QString proxy = producer->get("kdenlive:proxy");
    if (proxy.length() > 2) {
        // This is a proxy producer, read original url from kdenlive property
        m_usesProxy = true;
    }
    else m_usesProxy = false;
    passProperties.pass_list(*m_properties, getPassPropertiesList(m_usesProxy));
    delete m_properties;
    delete m_masterProducer;
    m_masterProducer = producer;
    m_properties = new Mlt::Properties(producer->get_properties());
    // Pass properties from previous producer
    m_properties->pass_list(passProperties, getPassPropertiesList(m_usesProxy));
    if (!m_masterProducer->is_valid()) qDebug()<<"// WARNING, USING INVALID PRODUCER";
    else {
        // URL and name shoule not be updated otherwise when proxying a clip we cannot find back the original url
        /*m_url = QUrl::fromLocalFile(m_masterProducer->get("resource"));
        if (m_url.isValid()) {
            m_name = m_url.fileName();
        }
        */
    }
}
开发者ID:KDE，项目名称:kdenlive，代码行数:30，代码来源:clipcontroller.cpp


示例2: open

void MainWindow::open(const QString& url, const Mlt::Properties* properties)
{
    if (url.endsWith(".mlt") || url.endsWith(".xml")) {
        // only check for a modified project when loading a project, not a simple producer
        if (!continueModified())
            return;
        // close existing project
        if (m_playlistDock->model()->playlist())
            m_playlistDock->model()->close();
        // let the new project change the profile
        MLT.profile().set_explicit(false);
    }
    else if (!m_playlistDock->model()->playlist()) {
        if (!continueModified())
            return;
        setCurrentFile("");
    }
    if (!MLT.open(url.toUtf8().constData())) {
        Mlt::Properties* props = const_cast<Mlt::Properties*>(properties);
        if (props && props->is_valid())
            mlt_properties_inherit(MLT.producer()->get_properties(), props->get_properties());
        open(MLT.producer());
        m_recentDock->add(url.toUtf8().constData());
    }
    else {
        ui->statusBar->showMessage(tr("Failed to open ") + url, STATUS_TIMEOUT_MS);
    }
}
开发者ID:deedos，项目名称:shotcut，代码行数:28，代码来源:mainwindow.cpp


示例3: getPreset

Mlt::Properties* DecklinkProducerWidget::getPreset() const
{
    Mlt::Properties* p = new Mlt::Properties;
    p->set("card", ui->deviceCombo->currentIndex());
    p->set("profile", ui->profileCombo->currentIndex());
    return p;
}
开发者ID:eddrog，项目名称:shotcut，代码行数:7，代码来源:decklinkproducerwidget.cpp


示例4: getPreset

Mlt::Properties* IsingWidget::getPreset() const
{
    Mlt::Properties* p = new Mlt::Properties;
    p->set(kParamTemperature, ui->tempSpinner->text().toLatin1().constData());
    p->set(kParamBorderGrowth, ui->borderGrowthSpinner->text().toLatin1().constData());
    p->set(kParamSpontaneous, ui->spontGrowthSpinner->text().toLatin1().constData());
    return p;
}
开发者ID:AresDice，项目名称:shotcut，代码行数:8，代码来源:isingwidget.cpp


示例5: loadPreset

void AlsaWidget::loadPreset(Mlt::Properties& p)
{
    QString s(p.get("resource"));
    int i = s.indexOf(':');
    if (i > -1)
        ui->lineEdit->setText(s.mid(i + 1));
    if (p.get("channels"))
        ui->alsaChannelsSpinBox->setValue(p.get_int("channels"));
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:9，代码来源:alsawidget.cpp


示例6: loadPreset

void PlasmaWidget::loadPreset(Mlt::Properties& p)
{
    ui->speed1Spinner->setValue(p.get_double(kParamSpeed1));
    ui->speed2Spinner->setValue(p.get_double(kParamSpeed2));
    ui->speed3Spinner->setValue(p.get_double(kParamSpeed3));
    ui->speed4Spinner->setValue(p.get_double(kParamSpeed4));
    ui->move1Spinner->setValue(p.get_double(kParamMove1));
    ui->move2Spinner->setValue(p.get_double(kParamMove2));
}
开发者ID:GNUmedia，项目名称:shotcut，代码行数:9，代码来源:plasmawidget.cpp


示例7: QString

QMap <QString, QString> ClipController::getPropertiesFromPrefix(const QString &prefix, bool withPrefix)
{
    Mlt::Properties subProperties;
    subProperties.pass_values(*m_properties, prefix.toUtf8().constData());
    QMap <QString,QString> subclipsData;
    for (int i = 0; i < subProperties.count(); i++) {
        subclipsData.insert(withPrefix ? QString(prefix + subProperties.get_name(i)) : subProperties.get_name(i), subProperties.get(i));
    }
    return subclipsData;
}
开发者ID:KDE，项目名称:kdenlive，代码行数:10，代码来源:clipcontroller.cpp


示例8: getPreset

Mlt::Properties* PlasmaWidget::getPreset() const
{
    Mlt::Properties* p = new Mlt::Properties;
    p->set(kParamSpeed1, ui->speed1Spinner->text().toAscii().constData());
    p->set(kParamSpeed2, ui->speed2Spinner->text().toAscii().constData());
    p->set(kParamSpeed3, ui->speed3Spinner->text().toAscii().constData());
    p->set(kParamSpeed4, ui->speed4Spinner->text().toAscii().constData());
    p->set(kParamMove1, ui->move1Spinner->text().toAscii().constData());
    p->set(kParamMove2, ui->move2Spinner->text().toAscii().constData());
    return p;
}
开发者ID:GNUmedia，项目名称:shotcut，代码行数:11，代码来源:plasmawidget.cpp


示例9: getPreset

Mlt::Properties CountProducerWidget::getPreset() const
{
    Mlt::Properties p;
    p.set("direction", currentDirection().toLatin1().constData());
    p.set("style", currentStyle().toLatin1().constData());
    p.set("sound", currentSound().toLatin1().constData());
    p.set("background", currentBackground().toLatin1().constData());
    p.set("drop", ui->dropCheckBox->isChecked());
    setLength(&p, ui->durationSpinBox->value());
    return p;
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:11，代码来源:countproducerwidget.cpp


示例10: getPreset

Mlt::Properties AlsaWidget::getPreset() const
{
    Mlt::Properties p;
    QString s("alsa:%1");
    if (ui->lineEdit->text().isEmpty())
        s = s.arg("default");
    else
        s = s.arg(ui->lineEdit->text());
    p.set("resource", s.toUtf8().constData());
    p.set("channels", ui->alsaChannelsSpinBox->value());
    return p;
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:12，代码来源:alsawidget.cpp


示例11: saveDocumentProperties

void BinController::saveDocumentProperties(const QMap <QString, QString> props, const QMap <double, QString> guidesData)
{
    // Clear previous properites
    Mlt::Properties playlistProps(m_binPlaylist->get_properties());
    Mlt::Properties docProperties;
    docProperties.pass_values(playlistProps, "kdenlive:docproperties.");
    for (int i = 0; i < docProperties.count(); i++) {
        QString propName = QStringLiteral("kdenlive:docproperties.") + docProperties.get_name(i);
        playlistProps.set(propName.toUtf8().constData(), (char *)NULL);
    }
    // Clear previous guides
    Mlt::Properties guideProperties;
    guideProperties.pass_values(playlistProps, "kdenlive:guide.");
    for (int i = 0; i < guideProperties.count(); i++) {
        QString propName = QStringLiteral("kdenlive:guide.") + guideProperties.get_name(i);
        playlistProps.set(propName.toUtf8().constData(), (char *)NULL);
    }

    QMapIterator<QString, QString> i(props);
    while (i.hasNext()) {
        i.next();
        playlistProps.set(("kdenlive:docproperties." + i.key()).toUtf8().constData(), i.value().toUtf8().constData());
    }

    // Append guides
    QMapIterator<double, QString> g(guidesData);
    QLocale locale;
    while (g.hasNext()) {
        g.next();
        QString propertyName = "kdenlive:guide." + locale.toString(g.key());
        playlistProps.set(propertyName.toUtf8().constData(), g.value().toUtf8().constData());
    }
}
开发者ID:dreamsxin，项目名称:kdenlive，代码行数:33，代码来源:bincontroller.cpp


示例12: cloneProperties

void TransitionHandler::cloneProperties(Mlt::Properties &dest, Mlt::Properties &source)
{
    int count = source.count();
    int i = 0;
    for ( i = 0; i < count; i ++ )
    {
        char *value = source.get(i);
        if ( value != NULL )
        {
            char *name = source.get_name( i );
            if (name != NULL && name[0] != '_') dest.set(name, value);
        }
    }
}
开发者ID:dreamsxin，项目名称:kdenlive，代码行数:14，代码来源:transitionhandler.cpp


示例13: ensureHasUuid

QUuid Controller::ensureHasUuid(Mlt::Properties& properties) const
{
    if (properties.get(kUuidProperty)) {
        return uuid(properties);
    } else {
        QUuid newUid = QUuid::createUuid();
        setUuid(properties, newUid);
        return newUid;
    }
}
开发者ID:sagesong，项目名称:shotcut，代码行数:10，代码来源:mltcontroller.cpp


示例14: c

EncodeDock::EncodeDock(QWidget *parent) :
    QDockWidget(parent),
    ui(new Ui::EncodeDock),
    m_presets(Mlt::Repository::presets()),
    m_immediateJob(0),
    m_profiles(Mlt::Profile::list())
{
    LOG_DEBUG() << "begin";
    ui->setupUi(this);
    ui->stopCaptureButton->hide();
    ui->videoCodecThreadsSpinner->setMaximum(QThread::idealThreadCount());
    if (QThread::idealThreadCount() < 3)
        ui->parallelCheckbox->setHidden(true);
    toggleViewAction()->setIcon(windowIcon());

    connect(ui->videoBitrateCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(on_videoBufferDurationChanged()));
    connect(ui->videoBufferSizeSpinner, SIGNAL(valueChanged(double)), this, SLOT(on_videoBufferDurationChanged()));

    m_presetsModel.setSourceModel(new QStandardItemModel(this));
    m_presetsModel.setFilterCaseSensitivity(Qt::CaseInsensitive);
    ui->presetsTree->setModel(&m_presetsModel);
    loadPresets();

    // populate the combos
    Mlt::Consumer c(MLT.profile(), "avformat");
    c.set("f", "list");
    c.set("acodec", "list");
    c.set("vcodec", "list");
    c.start();
    c.stop();

    Mlt::Properties* p = new Mlt::Properties(c.get_data("f"));
    ui->formatCombo->blockSignals(true);
    for (int i = 0; i < p->count(); i++)
        ui->formatCombo->addItem(p->get(i));
    delete p;
    ui->formatCombo->model()->sort(0);
    ui->formatCombo->insertItem(0, tr("Automatic from extension"));
    ui->formatCombo->blockSignals(false);

    p = new Mlt::Properties(c.get_data("acodec"));
    for (int i = 0; i < p->count(); i++)
        ui->audioCodecCombo->addItem(p->get(i));
    delete p;
    ui->audioCodecCombo->model()->sort(0);
    ui->audioCodecCombo->insertItem(0, tr("Default for format"));

    p = new Mlt::Properties(c.get_data("vcodec"));
    for (int i = 0; i < p->count(); i++)
        ui->videoCodecCombo->addItem(p->get(i));
    delete p;
    ui->videoCodecCombo->model()->sort(0);
    ui->videoCodecCombo->insertItem(0, tr("Default for format"));

    on_resetButton_clicked();

    LOG_DEBUG() << "end";
}
开发者ID:UriChan，项目名称:shotcut，代码行数:58，代码来源:encodedock.cpp


示例15: 

Mlt::Properties Video4LinuxWidget::getPreset() const
{
    Mlt::Properties p;
    p.set("device", ui->v4lLineEdit->text().toLatin1().constData());
    p.set("width", ui->v4lWidthSpinBox->value());
    p.set("height", ui->v4lHeightSpinBox->value());
    p.set("framerate", ui->v4lFramerateSpinBox->value());
    p.set("standard", ui->v4lStandardCombo->currentText().toLatin1().constData());
    p.set("channel", ui->v4lChannelSpinBox->value());
    p.set("audio_ix", ui->v4lAudioComboBox->currentIndex());
    return p;
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:12，代码来源:video4linuxwidget.cpp


示例16: c

EncodeDock::EncodeDock(QWidget *parent) :
    QDockWidget(parent),
    ui(new Ui::EncodeDock),
    m_presets(Mlt::Repository::presets()),
    m_immediateJob(0),
    m_profiles(Mlt::Profile::list())
{
    qDebug() << "begin";
    ui->setupUi(this);
#ifdef Q_OS_UNIX
    ui->stopCaptureButton->hide();
#else
    delete ui->stopCaptureButton;
#endif
    ui->videoCodecThreadsSpinner->setMaximum(QThread::idealThreadCount());
    toggleViewAction()->setIcon(windowIcon());

    m_presetsModel.setSourceModel(new QStandardItemModel(this));
    m_presetsModel.setFilterCaseSensitivity(Qt::CaseInsensitive);
    ui->presetsTree->setModel(&m_presetsModel);
    loadPresets();

    // populate the combos
    Mlt::Consumer c(MLT.profile(), "avformat");
    c.set("f", "list");
    c.set("acodec", "list");
    c.set("vcodec", "list");
    c.start();
    c.stop();

    Mlt::Properties* p = new Mlt::Properties(c.get_data("f"));
    for (int i = 0; i < p->count(); i++)
        ui->formatCombo->addItem(p->get(i));
    delete p;
    ui->formatCombo->model()->sort(0);
    ui->formatCombo->insertItem(0, tr("Automatic from extension"));
    ui->formatCombo->setCurrentIndex(0);

    p = new Mlt::Properties(c.get_data("acodec"));
    for (int i = 0; i < p->count(); i++)
        ui->audioCodecCombo->addItem(p->get(i));
    delete p;
    ui->audioCodecCombo->model()->sort(0);
    ui->audioCodecCombo->insertItem(0, tr("Default for format"));
    ui->audioCodecCombo->setCurrentIndex(0);

    p = new Mlt::Properties(c.get_data("vcodec"));
    for (int i = 0; i < p->count(); i++)
        ui->videoCodecCombo->addItem(p->get(i));
    delete p;
    ui->videoCodecCombo->model()->sort(0);
    ui->videoCodecCombo->insertItem(0, tr("Default for format"));
    ui->videoCodecCombo->setCurrentIndex(0);
    on_audioRateControlCombo_activated(ui->audioRateControlCombo->currentIndex());
    on_videoRateControlCombo_activated(ui->videoRateControlCombo->currentIndex());
    qDebug() << "end";
}
开发者ID:AresDice，项目名称:shotcut，代码行数:57，代码来源:encodedock.cpp


示例17: s

void Video4LinuxWidget::loadPreset(Mlt::Properties& p)
{
    ui->v4lLineEdit->setText(p.get("device"));
    ui->v4lWidthSpinBox->setValue(p.get_int("width"));
    ui->v4lHeightSpinBox->setValue(p.get_int("height"));
    ui->v4lFramerateSpinBox->setValue(p.get_double("framerate"));
    QString s(p.get("standard"));
    for (int i = 0; i < ui->v4lStandardCombo->count(); i++) {
        if (ui->v4lStandardCombo->itemText(i) == s) {
            ui->v4lStandardCombo->setCurrentIndex(i);
            break;
        }
    }
    ui->v4lChannelSpinBox->setValue(p.get_int("channel"));
    ui->v4lAudioComboBox->setCurrentIndex(p.get_int("audio_ix"));
    on_v4lAudioComboBox_activated(p.get_int("audio_ix"));
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:17，代码来源:video4linuxwidget.cpp


示例18: c

EncodeDock::EncodeDock(QWidget *parent) :
    QDockWidget(parent),
    ui(new Ui::EncodeDock),
    m_presets(Mlt::Repository::presets()),
    m_immediateJob(0),
    m_profiles(Mlt::Profile::list())
{
    ui->setupUi(this);
#ifdef Q_WS_X11
    ui->stopCaptureButton->hide();
#else
    delete ui->stopCaptureButton;
#endif
    ui->videoCodecThreadsSpinner->setMaximum(QThread::idealThreadCount());
    toggleViewAction()->setIcon(QIcon::fromTheme("media-record", windowIcon()));
    ui->addPresetButton->setIcon(QIcon::fromTheme("list-add", ui->addPresetButton->icon()));
    ui->removePresetButton->setIcon(QIcon::fromTheme("list-remove", ui->removePresetButton->icon()));
    ui->reloadSignalButton->setIcon(QIcon::fromTheme("view-refresh", ui->reloadSignalButton->icon()));

    loadPresets();

    // populate the combos
    Mlt::Consumer c(MLT.profile(), "avformat");
    c.set("f", "list");
    c.set("acodec", "list");
    c.set("vcodec", "list");
    c.start();
    c.stop();
    Mlt::Properties* p = new Mlt::Properties(c.get_data("f"));
    ui->formatCombo->addItem(tr("Automatic from extension"));
    for (int i = 0; i < p->count(); i++)
        ui->formatCombo->addItem(p->get(i));
    delete p;
    p = new Mlt::Properties(c.get_data("acodec"));
    ui->audioCodecCombo->addItem(tr("Default for format"));
    for (int i = 0; i < p->count(); i++)
        ui->audioCodecCombo->addItem(p->get(i));
    delete p;
    p = new Mlt::Properties(c.get_data("vcodec"));
    ui->videoCodecCombo->addItem(tr("Default for format"));
    for (int i = 0; i < p->count(); i++)
        ui->videoCodecCombo->addItem(p->get(i));
    delete p;
}
开发者ID:eddrog，项目名称:shotcut，代码行数:44，代码来源:encodedock.cpp


示例19: playlistProps

QMap<double,QString> BinController::takeGuidesData()
{
    QLocale locale;
    // Load guides
    Mlt::Properties guidesProperties;
    Mlt::Properties playlistProps(m_binPlaylist->get_properties());
    guidesProperties.pass_values(playlistProps, "kdenlive:guide.");

    qDebug()<<"***********\nFOUND GUIDES: "<<guidesProperties.count()<<"\n**********";
    QMap <double,QString> guidesData;
    for (int i = 0; i < guidesProperties.count(); i++) {
        double time = locale.toDouble(guidesProperties.get_name(i));
        guidesData.insert(time, guidesProperties.get(i));
        // Clear bin data
        QString propertyName = "kdenlive:guide." + QString(guidesProperties.get_name(i));
        m_binPlaylist->set(propertyName.toUtf8().constData(), (char *) NULL);
    }
    return guidesData;
}
开发者ID:dreamsxin，项目名称:kdenlive，代码行数:19，代码来源:bincontroller.cpp


示例20: loadPreset

void NetworkProducerWidget::loadPreset(Mlt::Properties& p)
{
    const char *resource = p.get("resource");
    if (qstrcmp(resource, "<tractor>") && qstrcmp(resource, "<playlist>"))
        ui->urlLineEdit->setText(resource);
}
开发者ID:bmatherly，项目名称:shotcut，代码行数:6，代码来源:networkproducerwidget.cpp



注：本文中的mlt::Properties类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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