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();
}
*/
}
}
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);
}
}
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;
}
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;
}
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"));
}
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));
}
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;
}
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;
}
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;
}
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;
}
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());
}
}
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);
}
}
}
QUuid Controller::ensureHasUuid(Mlt::Properties& properties) const
{
if (properties.get(kUuidProperty)) {
return uuid(properties);
} else {
QUuid newUid = QUuid::createUuid();
setUuid(properties, newUid);
return newUid;
}
}
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";
}
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;
}
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";
}
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"));
}
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;
}
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;
}
void NetworkProducerWidget::loadPreset(Mlt::Properties& p)
{
const char *resource = p.get("resource");
if (qstrcmp(resource, "<tractor>") && qstrcmp(resource, "<playlist>"))
ui->urlLineEdit->setText(resource);
}
void Wizard::checkMltComponents()
{
QSize itemSize(20, fontMetrics().height() * 2.5);
m_mltCheck.programList->setColumnWidth(0, 30);
m_mltCheck.programList->setIconSize(QSize(24, 24));
QTreeWidgetItem *mltitem = new QTreeWidgetItem(m_mltCheck.programList);
QTreeWidgetItem *meltitem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Melt") + " (" + KdenliveSettings::rendererpath() + ')');
meltitem->setData(1, Qt::UserRole, i18n("Required for rendering (part of MLT package)"));
meltitem->setSizeHint(0, itemSize);
meltitem->setIcon(0, m_okIcon);
Mlt::Repository *repository = Mlt::Factory::init();
if (!repository) {
mltitem->setData(1, Qt::UserRole, i18n("Cannot start the MLT video backend!"));
mltitem->setIcon(0, m_badIcon);
m_systemCheckIsOk = false;
button(QWizard::NextButton)->setEnabled(false);
}
else {
int mltVersion = (mltVersionMajor << 16) + (mltVersionMinor << 8) + mltVersionRevision;
mltitem->setText(1, i18n("MLT version: %1", mlt_version_get_string()));
mltitem->setSizeHint(0, itemSize);
if (mlt_version_get_int() < 1792) {
mltitem->setData(1, Qt::UserRole, i18n("Your MLT version is unsupported!!!"));
mltitem->setIcon(0, m_badIcon);
m_systemCheckIsOk = false;
button(QWizard::NextButton)->setEnabled(false);
}
else if (mlt_version_get_int() < mltVersion) {
mltitem->setData(1, Qt::UserRole, i18n("Please upgrade to MLT %1.%2.%3", mltVersionMajor, mltVersionMinor, mltVersionRevision));
mltitem->setIcon(0, m_badIcon);
}
else {
mltitem->setData(1, Qt::UserRole, i18n("MLT video backend!"));
mltitem->setIcon(0, m_okIcon);
}
// Retrieve the list of available transitions.
Mlt::Properties *producers = repository->producers();
QStringList producersItemList;
for (int i = 0; i < producers->count(); ++i)
producersItemList << producers->get_name(i);
delete producers;
Mlt::Properties *consumers = repository->consumers();
QStringList consumersItemList;
for (int i = 0; i < consumers->count(); ++i)
consumersItemList << consumers->get_name(i);
delete consumers;
// SDL module
QTreeWidgetItem *sdlItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("SDL module"));
sdlItem->setData(1, Qt::UserRole, i18n("Required for Kdenlive"));
sdlItem->setSizeHint(0, itemSize);
if (!consumersItemList.contains("sdl")) {
sdlItem->setIcon(0, m_badIcon);
m_systemCheckIsOk = false;
button(QWizard::NextButton)->setEnabled(false);
}
else {
sdlItem->setIcon(0, m_okIcon);
}
// AVformat module
QTreeWidgetItem *avformatItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Avformat module (FFmpeg)"));
avformatItem->setData(1, Qt::UserRole, i18n("Required to work with various video formats (hdv, mpeg, flash, ...)"));
avformatItem->setSizeHint(0, itemSize);
Mlt::Consumer *consumer = NULL;
Mlt::Profile p;
if (consumersItemList.contains("avformat"))
consumer = new Mlt::Consumer(p, "avformat");
if (consumer == NULL || !consumer->is_valid()) {
avformatItem->setIcon(0, m_badIcon);
m_mltCheck.tabWidget->setTabEnabled(1, false);
}
else {
avformatItem->setIcon(0, m_okIcon);
consumer->set("vcodec", "list");
consumer->set("acodec", "list");
consumer->set("f", "list");
consumer->start();
QStringList result;
Mlt::Properties vcodecs((mlt_properties) consumer->get_data("vcodec"));
for (int i = 0; i < vcodecs.count(); ++i)
result << QString(vcodecs.get(i));
m_mltCheck.vcodecs_list->addItems(result);
KdenliveSettings::setVideocodecs(result);
result.clear();
Mlt::Properties acodecs((mlt_properties) consumer->get_data("acodec"));
for (int i = 0; i < acodecs.count(); ++i)
result << QString(acodecs.get(i));
m_mltCheck.acodecs_list->addItems(result);
KdenliveSettings::setAudiocodecs(result);
result.clear();
Mlt::Properties formats((mlt_properties) consumer->get_data("f"));
for (int i = 0; i < formats.count(); ++i)
result << QString(formats.get(i));
m_mltCheck.formats_list->addItems(result);
KdenliveSettings::setSupportedformats(result);
checkMissingCodecs();
delete consumer;
}
// Image module
QTreeWidgetItem *imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("QImage module"));
imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
imageItem->setSizeHint(0, itemSize);
if (!producersItemList.contains("qimage")) {
imageItem->setIcon(0, m_badIcon);
imageItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Pixbuf module"));
imageItem->setData(1, Qt::UserRole, i18n("Required to work with images"));
imageItem->setSizeHint(0, itemSize);
if (producersItemList.contains("pixbuf")) {
imageItem->setIcon(0, m_badIcon);
}
else {
imageItem->setIcon(0, m_okIcon);
}
}
else {
imageItem->setIcon(0, m_okIcon);
}
// Titler module
QTreeWidgetItem *titleItem = new QTreeWidgetItem(m_mltCheck.programList, QStringList() << QString() << i18n("Title module"));
titleItem->setData(1, Qt::UserRole, i18n("Required to work with titles"));
titleItem->setSizeHint(0, itemSize);
if (!producersItemList.contains("kdenlivetitle")) {
KdenliveSettings::setHastitleproducer(false);
titleItem->setIcon(0, m_badIcon);
} else {
titleItem->setIcon(0, m_okIcon);
KdenliveSettings::setHastitleproducer(true);
}
}
}
QUuid Controller::uuid(Mlt::Properties &properties) const
{
return QUuid(properties.get(kUuidProperty));
}
void ColorBarsWidget::loadPreset(Mlt::Properties& p)
{
ui->comboBox->setCurrentIndex(p.get_int(kParamType));
}
Mlt::Properties* ColorBarsWidget::getPreset() const
{
Mlt::Properties* p = new Mlt::Properties;
p->set(kParamType, ui->comboBox->currentIndex());
return p;
}
void Controller::setUuid(Mlt::Properties &properties, QUuid uid) const
{
properties.set(kUuidProperty,
(uid.toByteArray() + '\n').data());
}
Mlt::Properties* NetworkProducerWidget::getPreset() const
{
Mlt::Properties* p = new Mlt::Properties;
p->set("resource", ui->urlLineEdit->text().toUtf8().constData());
return p;
}
void CountProducerWidget::loadPreset(Mlt::Properties& p)
{
if (!p.get("direction") || !p.get("style")) return;
int index = -1;
index = ui->directionCombo->findData(QVariant(p.get("direction")));
ui->directionCombo->setCurrentIndex(index);
index = ui->styleCombo->findData(QVariant(p.get("style")));
ui->styleCombo->setCurrentIndex(index);
index = ui->soundCombo->findData(QVariant(p.get("sound")));
ui->soundCombo->setCurrentIndex(index);
index = ui->backgroundCombo->findData(QVariant(p.get("background")));
ui->backgroundCombo->setCurrentIndex(index);
ui->dropCheckBox->setChecked(p.get("drop"));
ui->durationSpinBox->setValue(p.get_int("length"));
if (m_producer) {
m_producer->set("direction", p.get("direction"));
m_producer->set("style", p.get("style"));
m_producer->set("sound", p.get("sound"));
m_producer->set("background", p.get("background"));
m_producer->set("drop", p.get("drop"));
setLength(producer(), ui->durationSpinBox->value());
m_producer->set(kShotcutDetailProperty, detail().toUtf8().constData());
emit producerChanged(producer());
}
}
void EncodeDock::loadPresetFromProperties(Mlt::Properties& preset)
{
int audioQuality = -1;
int videoQuality = -1;
QStringList other;
ui->disableAudioCheckbox->setChecked(preset.get_int("an"));
ui->disableVideoCheckbox->setChecked(preset.get_int("vn"));
m_extension.clear();
for (int i = 0; i < preset.count(); i++) {
QString name(preset.get_name(i));
if (name == "f") {
for (int i = 0; i < ui->formatCombo->count(); i++)
if (ui->formatCombo->itemText(i) == preset.get("f")) {
ui->formatCombo->blockSignals(true);
ui->formatCombo->setCurrentIndex(i);
ui->formatCombo->blockSignals(false);
break;
}
}
else if (name == "acodec") {
for (int i = 0; i < ui->audioCodecCombo->count(); i++)
if (ui->audioCodecCombo->itemText(i) == preset.get("acodec"))
ui->audioCodecCombo->setCurrentIndex(i);
if (ui->audioCodecCombo->currentText() == "libopus")
// reset libopus to VBR (its default)
ui->audioRateControlCombo->setCurrentIndex(RateControlQuality);
}
else if (name == "vcodec") {
for (int i = 0; i < ui->videoCodecCombo->count(); i++)
if (ui->videoCodecCombo->itemText(i) == preset.get("vcodec"))
ui->videoCodecCombo->setCurrentIndex(i);
}
else if (name == "ar")
ui->sampleRateCombo->lineEdit()->setText(preset.get("ar"));
else if (name == "ab")
ui->audioBitrateCombo->lineEdit()->setText(preset.get("ab"));
else if (name == "vb") {
ui->videoRateControlCombo->setCurrentIndex(RateControlAverage);
ui->videoBitrateCombo->lineEdit()->setText(preset.get("vb"));
}
else if (name == "g")
ui->gopSpinner->setValue(preset.get_int("g"));
else if (name == "bf")
ui->bFramesSpinner->setValue(preset.get_int("bf"));
else if (name == "deinterlace") {
ui->scanModeCombo->setCurrentIndex(preset.get_int("deinterlace"));
ui->scanModeCombo->setEnabled(false);
}
else if (name == "progressive") {
ui->scanModeCombo->setCurrentIndex(preset.get_int("progressive"));
ui->scanModeCombo->setEnabled(false);
}
else if (name == "top_field_first") {
ui->fieldOrderCombo->setCurrentIndex(preset.get_int("top_field_first"));
}
else if (name == "width") {
ui->widthSpinner->setValue(preset.get_int("width"));
ui->widthSpinner->setEnabled(false);
}
else if (name == "height") {
ui->heightSpinner->setValue(preset.get_int("height"));
ui->heightSpinner->setEnabled(false);
}
else if (name == "aspect") {
double dar = preset.get_double("aspect");
switch (int(dar * 100)) {
case 133:
ui->aspectNumSpinner->setValue(4);
ui->aspectDenSpinner->setValue(3);
break;
case 177:
ui->aspectNumSpinner->setValue(16);
ui->aspectDenSpinner->setValue(9);
break;
case 56:
ui->aspectNumSpinner->setValue(9);
ui->aspectDenSpinner->setValue(16);
break;
default:
ui->aspectNumSpinner->setValue(dar * 1000);
ui->aspectDenSpinner->setValue(1000);
break;
}
ui->aspectNumSpinner->setEnabled(false);
ui->aspectDenSpinner->setEnabled(false);
}
else if (name == "r") {
ui->fpsSpinner->setValue(preset.get_double("r"));
ui->fpsSpinner->setEnabled(false);
}
else if (name == "pix_fmt") {
QString pix_fmt(preset.get("pix_fmt"));
if (pix_fmt != "yuv420p")
other.append(QString("%1=%2").arg(name).arg(pix_fmt));
}
else if (name == "pass")
ui->dualPassCheckbox->setChecked(true);
else if (name == "aq") {
ui->audioRateControlCombo->setCurrentIndex(RateControlQuality);
audioQuality = preset.get_int("aq");
}
else if (name == "vbr") {
// libopus rate mode
QString value(preset.get("vbr"));
if (value == "off")
ui->audioRateControlCombo->setCurrentIndex(RateControlConstant);
else if (value == "constrained")
ui->audioRateControlCombo->setCurrentIndex(RateControlAverage);
else
ui->audioRateControlCombo->setCurrentIndex(RateControlQuality);
}
else if (name == "vq") {
ui->videoRateControlCombo->setCurrentIndex(RateControlQuality);
videoQuality = preset.get_int("vq");
}
else if (name == "qscale") {
ui->videoRateControlCombo->setCurrentIndex(RateControlQuality);
videoQuality = preset.get_int("qscale");
}
else if (name == "crf") {
ui->videoRateControlCombo->setCurrentIndex(RateControlQuality);
videoQuality = preset.get_int("crf");
}
else if (name == "bufsize") {
// traditionally this means video only
ui->videoRateControlCombo->setCurrentIndex(RateControlConstant);
ui->videoBufferSizeSpinner->setValue(getBufferSize(preset, "bufsize"));
}
else if (name == "vbufsize") {
ui->videoRateControlCombo->setCurrentIndex(RateControlConstant);
ui->videoBufferSizeSpinner->setValue(getBufferSize(preset, "vbufsize"));
}
else if (name == "threads") {
// TODO: should we save the thread count and restore it if preset is not 1?
if (preset.get_int("threads") == 1)
ui->videoCodecThreadsSpinner->setValue(1);
}
else if (name == "meta.preset.extension") {
m_extension = preset.get("meta.preset.extension");
}
else if (name == "deinterlace_method") {
name = preset.get("deinterlace_method");
if (name == "onefield")
ui->deinterlacerCombo->setCurrentIndex(0);
else if (name == "linearblend")
ui->deinterlacerCombo->setCurrentIndex(1);
else if (name == "yadif-nospatial")
ui->deinterlacerCombo->setCurrentIndex(2);
else if (name == "yadif")
ui->deinterlacerCombo->setCurrentIndex(3);
ui->deinterlacerCombo->setDisabled(true);
}
else if (name == "rescale") {
name = preset.get("rescale");
if (name == "nearest" || name == "neighbor")
ui->interpolationCombo->setCurrentIndex(0);
else if (name == "bilinear")
ui->interpolationCombo->setCurrentIndex(1);
else if (name == "bicubic")
ui->interpolationCombo->setCurrentIndex(2);
else if (name == "hyper" || name == "lanczos")
ui->interpolationCombo->setCurrentIndex(3);
ui->interpolationCombo->setDisabled(true);
}
else if (name != "an" && name != "vn" && name != "threads"
&& !name.startsWith('_') && !name.startsWith("meta.preset.")) {
other.append(QString("%1=%2").arg(name).arg(preset.get(i)));
}
}
ui->advancedTextEdit->setPlainText(other.join("\n"));
// normalize the quality settings
// quality depends on codec
if (ui->audioRateControlCombo->currentIndex() == RateControlQuality && audioQuality > -1) {
const QString& acodec = ui->audioCodecCombo->currentText();
if (acodec == "libmp3lame") // 0 (best) - 9 (worst)
ui->audioQualitySpinner->setValue(TO_RELATIVE(9, 0, audioQuality));
if (acodec == "libvorbis" || acodec == "vorbis") // 0 (worst) - 10 (best)
ui->audioQualitySpinner->setValue(TO_RELATIVE(0, 10, audioQuality));
else
// aac: 0 (worst) - 500 (best)
ui->audioQualitySpinner->setValue(TO_RELATIVE(0, 500, audioQuality));
}
if (ui->videoRateControlCombo->currentIndex() == RateControlQuality && videoQuality > -1) {
const QString& vcodec = ui->videoCodecCombo->currentText();
//val = min + (max - min) * paramval;
if (vcodec == "libx264" || vcodec == "libx265") // 0 (best, 100%) - 51 (worst)
ui->videoQualitySpinner->setValue(TO_RELATIVE(51, 0, videoQuality));
else if (vcodec.startsWith("libvpx")) // 0 (best, 100%) - 63 (worst)
ui->videoQualitySpinner->setValue(TO_RELATIVE(63, 0, videoQuality));
else // 1 (best, NOT 100%) - 31 (worst)
ui->videoQualitySpinner->setValue(TO_RELATIVE(31, 1, videoQuality));
}
on_audioRateControlCombo_activated(ui->audioRateControlCombo->currentIndex());
on_videoRateControlCombo_activated(ui->videoRateControlCombo->currentIndex());
}
void NetworkProducerWidget::loadPreset(Mlt::Properties& p)
{
ui->urlLineEdit->setText(p.get("resource"));
}
void IsingWidget::loadPreset(Mlt::Properties& p)
{
ui->tempSpinner->setValue(p.get_double(kParamTemperature));
ui->borderGrowthSpinner->setValue(p.get_double(kParamBorderGrowth));
ui->spontGrowthSpinner->setValue(p.get_double(kParamSpontaneous));
}