Mlt::Producer* JackProducerWidget::newProducer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile, "jack:Shotcut");
p->set(kBackgroundCaptureProperty, 1);
p->set(kShotcutCaptionProperty, "JACK");
return p;
}
Mlt::Producer* IsingWidget::producer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile, "frei0r.ising0r");
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;
}
Mlt::Producer* PlasmaWidget::producer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile, "frei0r.plasma");
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::Producer* AlsaWidget::newProducer(Mlt::Profile& profile)
{
QString s("alsa:%1");
if (ui->lineEdit->text().isEmpty())
s = s.arg("default");
else
s = s.arg(ui->lineEdit->text());
if (ui->alsaChannelsSpinBox->value() > 0)
s += QString("?channels=%1").arg(ui->alsaChannelsSpinBox->value());
Mlt::Producer* p = new Mlt::Producer(profile, s.toUtf8().constData());
p->set(kBackgroundCaptureProperty, 1);
p->set(kShotcutCaptionProperty, "ALSA");
return p;
}
Mlt::Producer *BinController::getBinVideoProducer(const QString &id)
{
QString videoId = id + "_video";
if (!m_extraClipList.contains(videoId)) {
// create clone
QString originalId = id.section(QStringLiteral("_"), 0, 0);
Mlt::Producer *original = getBinProducer(originalId);
Mlt::Producer *videoOnly = cloneProducer(*original);
videoOnly->set("audio_index", -1);
videoOnly->set("id", videoId.toUtf8().constData());
m_extraClipList.insert(videoId, videoOnly);
return videoOnly;
}
return m_extraClipList.value(videoId);
}
Mlt::Producer* DecklinkProducerWidget::producer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile,
QString("consumer:decklink:%1").arg(ui->deviceCombo->currentIndex()).toAscii().constData());
if (p->is_valid())
p->set("profile", ui->profileCombo->itemData(ui->profileCombo->currentIndex()).toString().toAscii().constData());
return p;
}
void ClearCommand::undo()
{
m_model.close();
Mlt::Producer* producer = new Mlt::Producer(MLT.profile(), "xml-string", m_xml.toUtf8().constData());
if (producer->is_valid()) {
producer->set("resource", "<playlist>");
MAIN.open(producer);
MLT.pause();
MAIN.seekPlaylist(0);
}
}
Mlt::Producer* ColorBarsWidget::producer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile, "frei0r.test_pat_B");
p->set(kParamType, ui->comboBox->currentIndex());
if (profile.sample_aspect_num() == 16 && profile.sample_aspect_den() == 15)
p->set(kParamAspect, map_value_backward(ASPECT_PAL, 0, 6.9999));
else if (profile.sample_aspect_num() == 64 && profile.sample_aspect_den() == 45)
p->set(kParamAspect, map_value_backward(ASPECT_PAL_WIDE, 0, 6.9999));
else if (profile.sample_aspect_num() == 8 && profile.sample_aspect_den() == 9)
p->set(kParamAspect, map_value_backward(ASPECT_NTSC, 0, 6.9999));
else if (profile.sample_aspect_num() == 32 && profile.sample_aspect_den() == 27)
p->set(kParamAspect, map_value_backward(ASPECT_NTSC_WIDE, 0, 6.9999));
else if (profile.sample_aspect_num() == 4 && profile.sample_aspect_den() == 3)
p->set(kParamAspect, map_value_backward(ASPECT_HDV, 0, 6.9999));
p->set(kShotcutCaptionProperty, ui->comboBox->currentText().toUtf8().constData());
p->set(kShotcutDetailProperty, ui->comboBox->currentText().toUtf8().constData());
return p;
}
Mlt::Producer* CountProducerWidget::newProducer(Mlt::Profile& profile)
{
Mlt::Producer* p = new Mlt::Producer(profile, "count:");
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());
p->set(kShotcutCaptionProperty, ui->nameLabel->text().toUtf8().constData());
p->set(kShotcutDetailProperty, detail().toUtf8().constData());
return p;
}
void BinController::replaceProducer(const QString &id, Mlt::Producer &producer)
{
ClipController *ctrl = m_clipList.value(id);
if (!ctrl) {
qDebug()<<" / // error controller not found, crashing";
return;
}
pasteEffects(id, producer);
ctrl->updateProducer(id, &producer);
replaceBinPlaylistClip(id, producer);
emit prepareTimelineReplacement(id);
producer.set("id", id.toUtf8().constData());
// Remove video only producer
QString videoId = id + "_video";
if (m_extraClipList.contains(videoId)) {
m_extraClipList.remove(videoId);
}
removeBinPlaylistClip("#" + id);
emit replaceTimelineProducer(id);
}
Mlt::Producer* Video4LinuxWidget::newProducer(Mlt::Profile& profile)
{
if (!profile.is_explicit()) {
Mlt::Profile ntscProfile("dv_ntsc");
Mlt::Profile palProfile("dv_pal");
if (ui->v4lWidthSpinBox->value() == ntscProfile.width() && ui->v4lHeightSpinBox->value() == ntscProfile.height()) {
profile.set_sample_aspect(ntscProfile.sample_aspect_num(), ntscProfile.sample_aspect_den());
profile.set_progressive(ntscProfile.progressive());
profile.set_colorspace(ntscProfile.colorspace());
profile.set_frame_rate(ntscProfile.frame_rate_num(), ntscProfile.frame_rate_den());
} else if (ui->v4lWidthSpinBox->value() == palProfile.width() && ui->v4lHeightSpinBox->value() == palProfile.height()) {
profile.set_sample_aspect(palProfile.sample_aspect_num(), palProfile.sample_aspect_den());
profile.set_progressive(palProfile.progressive());
profile.set_colorspace(palProfile.colorspace());
profile.set_frame_rate(palProfile.frame_rate_num(), palProfile.frame_rate_den());
} else {
profile.set_width(ui->v4lWidthSpinBox->value());
profile.set_height(ui->v4lHeightSpinBox->value());
profile.set_sample_aspect(1, 1);
profile.set_progressive(1);
profile.set_colorspace(601);
profile.set_frame_rate(ui->v4lFramerateSpinBox->value() * 10000, 10000);
}
}
Mlt::Producer* p = new Mlt::Producer(profile, URL().toLatin1().constData());
if (!p->is_valid()) {
delete p;
p = new Mlt::Producer(profile, "color:");
p->set("resource1", QString("video4linux2:%1")
.arg(ui->v4lLineEdit->text()).toLatin1().constData());
p->set("error", 1);
}
else if (m_audioWidget) {
Mlt::Producer* audio = dynamic_cast<AbstractProducerWidget*>(m_audioWidget)->newProducer(profile);
Mlt::Tractor* tractor = new Mlt::Tractor;
tractor->set("_profile", profile.get_profile(), 0);
tractor->set_track(*p, 0);
delete p;
tractor->set_track(*audio, 1);
delete audio;
p = new Mlt::Producer(tractor->get_producer());
delete tractor;
p->set("resource1", QString("video4linux2:%1")
.arg(ui->v4lLineEdit->text()).toLatin1().constData());
}
p->set("device", ui->v4lLineEdit->text().toLatin1().constData());
p->set("width", ui->v4lWidthSpinBox->value());
p->set("height", ui->v4lHeightSpinBox->value());
if (ui->v4lFramerateSpinBox->value() > 0)
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());
p->set("force_seekable", 0);
p->set(kBackgroundCaptureProperty, 1);
p->set(kShotcutCaptionProperty, "Video4Linux");
return p;
}
Mlt::Producer *DirectShowVideoWidget::producer(Mlt::Profile& profile)
{
#if 0
if (!profile.is_explicit()) {
Mlt::Profile ntscProfile("dv_ntsc");
Mlt::Profile palProfile("dv_pal");
if (ui->v4lWidthSpinBox->value() == ntscProfile.width() && ui->v4lHeightSpinBox->value() == ntscProfile.height()) {
profile.set_sample_aspect(ntscProfile.sample_aspect_num(), ntscProfile.sample_aspect_den());
profile.set_progressive(ntscProfile.progressive());
profile.set_colorspace(ntscProfile.colorspace());
profile.set_frame_rate(ntscProfile.frame_rate_num(), ntscProfile.frame_rate_den());
} else if (ui->v4lWidthSpinBox->value() == palProfile.width() && ui->v4lHeightSpinBox->value() == palProfile.height()) {
profile.set_sample_aspect(palProfile.sample_aspect_num(), palProfile.sample_aspect_den());
profile.set_progressive(palProfile.progressive());
profile.set_colorspace(palProfile.colorspace());
profile.set_frame_rate(palProfile.frame_rate_num(), palProfile.frame_rate_den());
} else {
profile.set_width(ui->v4lWidthSpinBox->value());
profile.set_height(ui->v4lHeightSpinBox->value());
profile.set_sample_aspect(1, 1);
profile.set_progressive(1);
profile.set_colorspace(601);
profile.set_frame_rate(ui->v4lFramerateSpinBox->value() * 10000, 10000);
}
}
#endif
Mlt::Producer* p = 0;
if (ui->videoCombo->currentIndex() > 0) {
p = new Mlt::Producer(profile, QString("dshow:video=%1")
.arg(ui->videoCombo->currentText())
.toLatin1().constData());
}
if (ui->audioCombo->currentIndex() > 0) {
Mlt::Producer* audio = new Mlt::Producer(profile,
QString("dshow:audio=%1").arg(ui->audioCombo->currentText())
.toLatin1().constData());
if (p && p->is_valid() && audio->is_valid()) {
Mlt::Tractor* tractor = new Mlt::Tractor;
tractor->set("_profile", profile.get_profile(), 0);
tractor->set("resource", p->get("resource"));
tractor->set("resource2", audio->get("resource"));
tractor->set_track(*p, 0);
delete p;
tractor->set_track(*audio, 1);
delete audio;
p = tractor;
} else {
p = audio;
}
}
if (!p || !p->is_valid()) {
delete p;
p = new Mlt::Producer(profile, "color:");
if (ui->videoCombo->currentIndex() > 0) {
p->set("resource", QString("dshow:video=%1")
.arg(ui->videoCombo->currentText())
.toLatin1().constData());
}
if (ui->audioCombo->currentIndex() > 0) {
QString resource = QString("dshow:audio=%1").arg(ui->audioCombo->currentText());
if (ui->videoCombo->currentIndex() > 0) {
p->set("resource2", resource.toLatin1().constData());
} else {
p->set("resource", resource.toLatin1().constData());
}
}
p->set("error", 1);
}
p->set("force_seekable", 0);
return p;
}