m_isCapturing(false),
m_didCapture(false),
m_isPlaying(false),
- m_blackmagicCapturing(false),
m_manager(manager),
m_captureDevice(NULL),
m_analyse(false)
#endif
control_frame_firewire->setLayout(layout);
-
- slotVideoDeviceChanged(device_selector->currentIndex());
m_displayProcess = new QProcess;
m_captureProcess = new QProcess;
setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
kDebug() << "/////// BUILDING MONITOR, ID: " << video_frame->winId();
+ slotVideoDeviceChanged(device_selector->currentIndex());
+ recording_preview->setToolTip(i18n("Capture preview settings"));
+ recording_preview->setCurrentIndex(KdenliveSettings::recording_preview());
+ connect(recording_preview, SIGNAL(currentIndexChanged(int)), this, SLOT(slotChangeRecordingPreview(int)));
}
RecMonitor::~RecMonitor()
emit showConfigDialog(4, device_selector->currentIndex());
}
-void RecMonitor::slotUpdateCaptureFolder(const QString currentProjectFolder)
+void RecMonitor::slotUpdateCaptureFolder(const QString ¤tProjectFolder)
{
if (KdenliveSettings::capturetoprojectfolder()) m_capturePath = currentProjectFolder;
else m_capturePath = KdenliveSettings::capturefolder();
{
QString capturefile;
QString capturename;
- QString path;
- m_videoBox->setHidden(true);
- enable_preview->setHidden(ix != VIDEO4LINUX && ix != BLACKMAGIC);
+ recording_preview->setHidden(ix != VIDEO4LINUX && ix != BLACKMAGIC);
m_fwdAction->setVisible(ix == FIREWIRE);
m_discAction->setVisible(ix == FIREWIRE);
m_rewAction->setVisible(ix == FIREWIRE);
m_captureDevice = NULL;
m_manager->clearScopeSource();
}
+
+ // The m_videoBox container has to be shown once before the MLT consumer is build, or preview will fail
+ m_videoBox->setHidden(ix != VIDEO4LINUX && ix != BLACKMAGIC);
+ m_videoBox->setHidden(true);
switch (ix) {
case SCREENGRAB:
m_discAction->setEnabled(false);
case VIDEO4LINUX:
m_stopAction->setEnabled(false);
m_playAction->setEnabled(true);
- path = KStandardDirs::locateLocal("appdata", "profiles/video4linux");
- if (checkDeviceAvailability()) buildMltDevice(path);
+ checkDeviceAvailability();
break;
case BLACKMAGIC:
m_stopAction->setEnabled(false);
capturename.append(KdenliveSettings::decklink_extension());
capturefile.append(capturename);
video_frame->setPixmap(mergeSideBySide(KIcon("camera-photo").pixmap(QSize(50, 50)), i18n("Plug your camcorder and\npress play button\nto start preview.\nFiles will be saved in:\n%1", capturefile)));
- path = KdenliveSettings::current_profile();
- buildMltDevice(path);
break;
default: // FIREWIRE
m_discAction->setEnabled(true);
}
}
-void RecMonitor::slotGotBlackmagicFrameNumber(ulong ix)
-{
- m_dvinfo.setText(QString::number(ix));
-}
-
void RecMonitor::slotSetInfoMessage(const QString &message)
{
m_logger.insertItem(0, message);
}
-QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString txt)
+QPixmap RecMonitor::mergeSideBySide(const QPixmap& pix, const QString &txt)
{
QPainter p;
QRect r = QApplication::fontMetrics().boundingRect(QRect(0, 0, video_frame->width(), video_frame->height()), Qt::AlignLeft, txt);
}
-bool RecMonitor::checkDeviceAvailability()
+void RecMonitor::checkDeviceAvailability()
{
if (!KIO::NetAccess::exists(KUrl(KdenliveSettings::video4vdevice()), KIO::NetAccess::SourceSide , this)) {
m_playAction->setEnabled(false);
m_recAction->setEnabled(false);
video_frame->setPixmap(mergeSideBySide(KIcon("camera-web").pixmap(QSize(50, 50)), i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice())));
- return false;
} else {
video_frame->setPixmap(mergeSideBySide(KIcon("camera-web").pixmap(QSize(50, 50)), i18n("Press play or record button\nto start video capture\nFiles will be saved in:\n%1", m_capturePath)));
- return true;
}
}
if (m_captureDevice) {
m_captureDevice->stop();
}
+ recording_preview->setEnabled(true);
m_isCapturing = false;
m_isPlaying = false;
m_playAction->setEnabled(true);
buildMltDevice(path);
profile = ProfilesDialog::getVideoProfile(path);
producer = QString("avformat-novalidate:video4linux2:%1?width:%2&height:%3&frame_rate:%4").arg(KdenliveSettings::video4vdevice()).arg(profile.width).arg(profile.height).arg((double) profile.frame_rate_num / profile.frame_rate_den);
- kDebug()<< "PROD: "<<producer;
if (!m_captureDevice->slotStartPreview(producer)) {
// v4l capture failed to start
video_frame->setText(i18n("Failed to start Video4Linux,\ncheck your parameters..."));
return;
}
if (m_captureProcess->state() == QProcess::NotRunning) {
+ m_logger.clear();
m_recAction->setChecked(true);
QString extension = "mpg";
if (device_selector->currentIndex() == SCREENGRAB) extension = "ogv"; //KdenliveSettings::screengrabextension();
m_displayArgs.clear();
QString args;
QString playlist;
+ QString v4lparameters;
MltVideoProfile profile;
QString capturename = KdenliveSettings::dvgrabfilename();
if (capturename.isEmpty()) capturename = "capture";
case VIDEO4LINUX:
path = KStandardDirs::locateLocal("appdata", "profiles/video4linux");
profile = ProfilesDialog::getVideoProfile(path);
+ m_videoBox->setRatio((double) profile.display_aspect_num / profile.display_aspect_den);
buildMltDevice(path);
playlist = QString("<mlt title=\"capture\"><producer id=\"producer0\" in=\"0\" out=\"99999\"><property name=\"mlt_type\">producer</property><property name=\"length\">100000</property><property name=\"eof\">pause</property><property name=\"resource\">video4linux2:%1?width:%2&height:%3&frame_rate:%4</property><property name=\"mlt_service\">avformat-novalidate</property></producer><playlist id=\"playlist0\"><entry producer=\"producer0\" in=\"0\" out=\"99999\"/></playlist>").arg(KdenliveSettings::video4vdevice()).arg(profile.width).arg(profile.height).arg((double) profile.frame_rate_num / profile.frame_rate_den);
+ v4lparameters = KdenliveSettings::v4l_parameters();
+
// Add alsa audio capture
if (KdenliveSettings::v4l_captureaudio()) {
playlist.append(QString("<producer id=\"producer1\" in=\"0\" out=\"99999\"><property name=\"mlt_type\">producer</property><property name=\"length\">100000</property><property name=\"eof\">pause</property><property name=\"resource\">alsa:%5</property><property name=\"audio_index\">0</property><property name=\"video_index\">-1</property><property name=\"mlt_service\">avformat</property></producer><playlist id=\"playlist1\"><entry producer=\"producer1\" in=\"0\" out=\"99999\"/></playlist>").arg(KdenliveSettings::v4l_alsadevicename()));
}
+ else {
+ // if we do not want audio, make sure that we don't have audio encoding parameters
+ // this is required otherwise the MLT avformat consumer will not close properly
+ if (v4lparameters.contains("acodec")) {
+ QString endParam = v4lparameters.section("acodec", 1);
+ int vcodec = endParam.indexOf(" vcodec");
+ int format = endParam.indexOf(" f=");
+ int cutPosition = -1;
+ if (vcodec > -1) {
+ if (format > -1) {
+ cutPosition = qMin(vcodec, format);
+ }
+ else cutPosition = vcodec;
+ }
+ else if (format > -1) {
+ cutPosition = format;
+ }
+ else {
+ // nothing interesting in end params
+ endParam.clear();
+ }
+ if (cutPosition > -1) {
+ endParam.remove(0, cutPosition);
+ }
+ v4lparameters = QString(v4lparameters.section("acodec", 0, 0) + "an=1 " + endParam).simplified();
+ }
+ }
playlist.append("<tractor id=\"tractor0\" title=\"video0\" global_feed=\"1\" in=\"0\" out=\"99999\">");
playlist.append("</tractor></mlt>");
- if (m_captureDevice->slotStartCapture(KdenliveSettings::v4l_parameters(), m_captureFile.path(), playlist, enable_preview->isChecked())) {
+ if (m_captureDevice->slotStartCapture(v4lparameters, m_captureFile.path(), playlist, recording_preview->currentIndex())) {
m_videoBox->setHidden(false);
m_isCapturing = true;
m_recAction->setEnabled(false);
m_stopAction->setEnabled(true);
+ recording_preview->setEnabled(false);
}
else {
video_frame->setText(i18n("Failed to start Video4Linux,\ncheck your parameters..."));
case BLACKMAGIC:
path = KdenliveSettings::current_profile();
profile = ProfilesDialog::getVideoProfile(path);
+ m_videoBox->setRatio((double) profile.display_aspect_num / profile.display_aspect_den);
buildMltDevice(path);
playlist = QString("<producer id=\"producer0\" in=\"0\" out=\"99999\"><property name=\"mlt_type\">producer</property><property name=\"length\">100000</property><property name=\"eof\">pause</property><property name=\"resource\">%1</property><property name=\"mlt_service\">decklink</property></producer>").arg(KdenliveSettings::decklink_capturedevice());
- if (m_captureDevice->slotStartCapture(KdenliveSettings::decklink_parameters(), m_captureFile.path(), QString("decklink:%1").arg(KdenliveSettings::decklink_capturedevice()), enable_preview->isChecked(), false)) {
+ if (m_captureDevice->slotStartCapture(KdenliveSettings::decklink_parameters(), m_captureFile.path(), QString("decklink:%1").arg(KdenliveSettings::decklink_capturedevice()), recording_preview->currentIndex(), false)) {
m_videoBox->setHidden(false);
m_isCapturing = true;
slotSetInfoMessage(i18n("Capturing to %1", m_captureFile.fileName()));
m_recAction->setEnabled(false);
m_stopAction->setEnabled(true);
+ recording_preview->setEnabled(false);
}
else {
video_frame->setText(i18n("Failed to start Decklink,\ncheck your parameters..."));
KUrl url = KUrl(dir.filePath(name));
if (KIO::NetAccess::exists(url, KIO::NetAccess::SourceSide, this)) {
KFileItem file(KFileItem::Unknown, KFileItem::Unknown, url, true);
- if (file.time(KFileItem::ModificationTime) > m_captureTime) capturedFiles.append(url);
+ if (file.time(KFileItem::ModificationTime) > m_captureTime) {
+ // The file was captured in the last batch
+ if (url.fileName().contains(':')) {
+ // Several dvgrab options (--timecode,...) use : in the file name, which is
+ // not supported by MLT, so rename them
+ QString newUrl = url.directory(KUrl::AppendTrailingSlash) + url.fileName().replace(':', '_');
+ if (QFile::rename(url.path(), newUrl)) {
+ url = KUrl(newUrl);
+ }
+
+ }
+ capturedFiles.append(url);
+ }
}
}
kDebug() << "Found : " << capturedFiles.count() << " new capture files";
if (capturedFiles.count() > 0) {
ManageCapturesDialog *d = new ManageCapturesDialog(capturedFiles, this);
if (d->exec() == QDialog::Accepted) {
- capturedFiles = d->importFiles();
- foreach(const KUrl & url, capturedFiles) {
- emit addProjectClip(url);
- }
+ emit addProjectClipList(d->importFiles());
}
delete d;
}
{
#if KDE_IS_VERSION(4,2,0)
KDiskFreeSpaceInfo info = KDiskFreeSpaceInfo::freeSpaceInfo(m_capturePath);
- if (info.isValid()) {
+ if (info.isValid() && info.size() > 0) {
m_freeSpace->setValue(100 * info.used() / info.size());
m_freeSpace->setText(i18n("Free space: %1", KIO::convertSize(info.available())));
m_freeSpace->update();
}
}
+void RecMonitor::slotChangeRecordingPreview(int ix)
+{
+ KdenliveSettings::setRecording_preview(ix);
+}
#include "recmonitor.moc"