X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Frecmonitor.cpp;h=a2b8906ab09d9e24079a1557720f4059a026b0a0;hb=87e34435cbb42c67c699b0539b5b0d93a4f9ebf9;hp=f0b88734780daf5d4d0c2b99a6dd996036e5f71f;hpb=d822719940be2025216f9eca473af959fc4c46fc;p=kdenlive diff --git a/src/recmonitor.cpp b/src/recmonitor.cpp index f0b88734..a2b8906a 100644 --- a/src/recmonitor.cpp +++ b/src/recmonitor.cpp @@ -18,37 +18,64 @@ ***************************************************************************/ -#include -#include -#include -#include -#include -#include -#include +#include "recmonitor.h" +#include "gentime.h" +#include "mltdevicecapture.h" +#include "kdenlivesettings.h" +#include "managecapturesdialog.h" +#include "monitormanager.h" +#include "monitor.h" +#include "profilesdialog.h" #include #include #include #include #include +#include +#include +#include -#include "gentime.h" -#include "kdenlivesettings.h" -#include "recmonitor.h" - -RecMonitor::RecMonitor(QString name, QWidget *parent) - : QWidget(parent), m_name(name), m_isActive(false), m_isCapturing(false), m_isPlaying(false) { - ui.setupUi(this); - - ui.video_frame->setAttribute(Qt::WA_PaintOnScreen); - ui.device_selector->setCurrentIndex(KdenliveSettings::defaultcapture()); - connect(ui.device_selector, SIGNAL(currentIndexChanged(int)), this, SLOT(slotVideoDeviceChanged(int))); +#if KDE_IS_VERSION(4,2,0) +#include +#endif +#include +#include +#include +#include +#include - QToolBar *toolbar = new QToolBar(name, this); +RecMonitor::RecMonitor(QString name, MonitorManager *manager, QWidget *parent) : + AbstractMonitor(parent), + m_name(name), + m_isCapturing(false), + m_didCapture(false), + m_isPlaying(false), + m_manager(manager), + m_captureDevice(NULL), + m_analyse(false) +{ + setupUi(this); + + video_frame->setAttribute(Qt::WA_PaintOnScreen); + device_selector->setCurrentIndex(KdenliveSettings::defaultcapture()); + connect(device_selector, SIGNAL(currentIndexChanged(int)), this, SLOT(slotVideoDeviceChanged(int))); + + // Video widget holder + QVBoxLayout *l = new QVBoxLayout; + l->setContentsMargins(0, 0, 0, 0); + l->setSpacing(0); + m_videoBox = new VideoPreviewContainer(); + m_videoBox->setContentsMargins(0, 0, 0, 0); + m_videoBox->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred); + l->addWidget(m_videoBox); + video_frame->setLayout(l); + + QToolBar *toolbar = new QToolBar(this); QHBoxLayout *layout = new QHBoxLayout; - + layout->setContentsMargins(0, 0, 0, 0); m_playIcon = KIcon("media-playback-start"); m_pauseIcon = KIcon("media-playback-pause"); @@ -59,7 +86,7 @@ RecMonitor::RecMonitor(QString name, QWidget *parent) connect(m_rewAction, SIGNAL(triggered()), this, SLOT(slotRewind())); m_playAction = toolbar->addAction(m_playIcon, i18n("Play")); - connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotStartCapture())); + connect(m_playAction, SIGNAL(triggered()), this, SLOT(slotStartPreview())); m_stopAction = toolbar->addAction(KIcon("media-playback-stop"), i18n("Stop")); connect(m_stopAction, SIGNAL(triggered()), this, SLOT(slotStopCapture())); @@ -71,173 +98,327 @@ RecMonitor::RecMonitor(QString name, QWidget *parent) connect(m_recAction, SIGNAL(triggered()), this, SLOT(slotRecord())); m_recAction->setCheckable(true); - layout->addWidget(toolbar); - ui.control_frame_firewire->setLayout(layout); + toolbar->addSeparator(); - slotVideoDeviceChanged(ui.device_selector->currentIndex()); - displayProcess = new QProcess; - captureProcess = new QProcess; - - connect(captureProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState))); + QAction *configAction = toolbar->addAction(KIcon("configure"), i18n("Configure")); + connect(configAction, SIGNAL(triggered()), this, SLOT(slotConfigure())); + configAction->setCheckable(false); + layout->addWidget(toolbar); + layout->addWidget(&m_logger); + layout->addWidget(&m_dvinfo); + m_logger.setMaxCount(10); + m_logger.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + m_logger.setFrame(false); + //m_logger.setInsertPolicy(QComboBox::InsertAtTop); + +#if KDE_IS_VERSION(4,2,0) + m_freeSpace = new KCapacityBar(KCapacityBar::DrawTextInline, this); + m_freeSpace->setMaximumWidth(150); + QFontMetricsF fontMetrics(font()); + m_freeSpace->setMaximumHeight(fontMetrics.height() * 1.2); + slotUpdateFreeSpace(); + layout->addWidget(m_freeSpace); + connect(&m_spaceTimer, SIGNAL(timeout()), this, SLOT(slotUpdateFreeSpace())); + m_spaceTimer.setInterval(30000); + m_spaceTimer.setSingleShot(false); +#endif + + control_frame_firewire->setLayout(layout); + m_displayProcess = new QProcess; + m_captureProcess = new QProcess; + + connect(m_captureProcess, SIGNAL(stateChanged(QProcess::ProcessState)), this, SLOT(slotProcessStatus(QProcess::ProcessState))); + connect(m_captureProcess, SIGNAL(readyReadStandardError()), this, SLOT(slotReadDvgrabInfo())); + + + QString videoDriver = KdenliveSettings::videodrivername(); +#if QT_VERSION >= 0x040600 + QProcessEnvironment env = QProcessEnvironment::systemEnvironment(); + env.insert("SDL_WINDOWID", QString::number(video_frame->winId())); + if (!videoDriver.isEmpty()) { + if (videoDriver == "x11_noaccel") { + env.insert("SDL_VIDEO_YUV_HWACCEL", "0"); + env.insert("SDL_VIDEODRIVER", "x11"); + } else env.insert("SDL_VIDEODRIVER", videoDriver); + } + m_displayProcess->setProcessEnvironment(env); +#else QStringList env = QProcess::systemEnvironment(); - env << "SDL_WINDOWID=" + QString::number(ui.video_frame->winId()); - displayProcess->setEnvironment(env); - - if (KdenliveSettings::video4capture().isEmpty()) { - QString captureCommand; - if (!KdenliveSettings::video4adevice().isEmpty()) captureCommand = "-f " + KdenliveSettings::video4aformat() + " -i " + KdenliveSettings::video4adevice(); - - captureCommand += " -f " + KdenliveSettings::video4vformat() + " -s " + KdenliveSettings::video4size() + " -r " + QString::number(KdenliveSettings::video4rate()) + " -i " + KdenliveSettings::video4vdevice() + " -f " + KdenliveSettings::video4vencoding(); - KdenliveSettings::setVideo4capture(captureCommand); + env << "SDL_WINDOWID=" + QString::number(video_frame->winId()); + if (!videoDriver.isEmpty()) { + if (videoDriver == "x11_noaccel") { + env << "SDL_VIDEO_YUV_HWACCEL=0"; + env << "SDL_VIDEODRIVER=x11"; + } else env << "SDL_VIDEODRIVER=" + videoDriver; } + m_displayProcess->setEnvironment(env); +#endif + 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))); +} - if (KdenliveSettings::video4playback().isEmpty()) { - QString playbackCommand; - playbackCommand = "-f " + KdenliveSettings::video4vencoding(); - KdenliveSettings::setVideo4playback(playbackCommand); - } - kDebug() << "/////// BUILDING MONITOR, ID: " << ui.video_frame->winId(); +RecMonitor::~RecMonitor() +{ +#if KDE_IS_VERSION(4,2,0) + m_spaceTimer.stop(); +#endif + delete m_captureProcess; + delete m_displayProcess; + if (m_captureDevice) delete m_captureDevice; } -QString RecMonitor::name() const { +const QString RecMonitor::name() const +{ return m_name; } -void RecMonitor::slotVideoDeviceChanged(int ix) { +void RecMonitor::stop() +{ + slotStopCapture(); +} + +void RecMonitor::start() +{ +} + +void RecMonitor::slotConfigure() +{ + emit showConfigDialog(4, device_selector->currentIndex()); +} + +void RecMonitor::slotUpdateCaptureFolder(const QString ¤tProjectFolder) +{ + if (KdenliveSettings::capturetoprojectfolder()) m_capturePath = currentProjectFolder; + else m_capturePath = KdenliveSettings::capturefolder(); + if (m_captureProcess) m_captureProcess->setWorkingDirectory(m_capturePath); + if (m_captureProcess->state() != QProcess::NotRunning) { + if (device_selector->currentIndex() == FIREWIRE) + KMessageBox::information(this, i18n("You need to disconnect and reconnect in the capture monitor to apply your changes"), i18n("Capturing")); + else KMessageBox::information(this, i18n("You need to stop capture before your changes can be applied"), i18n("Capturing")); + } else slotVideoDeviceChanged(device_selector->currentIndex()); + +#if KDE_IS_VERSION(4,2,0) + // update free space info + slotUpdateFreeSpace(); +#endif +} + +void RecMonitor::slotVideoDeviceChanged(int ix) +{ + QString capturefile; + QString capturename; + recording_preview->setHidden(ix != VIDEO4LINUX && ix != BLACKMAGIC); + m_fwdAction->setVisible(ix == FIREWIRE); + m_discAction->setVisible(ix == FIREWIRE); + m_rewAction->setVisible(ix == FIREWIRE); + m_recAction->setEnabled(ix != FIREWIRE); + m_logger.setVisible(ix == BLACKMAGIC); + if (m_captureDevice) { + // MLT capture still running, abort + m_captureDevice->stop(); + delete m_captureDevice; + 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); m_rewAction->setEnabled(false); m_fwdAction->setEnabled(false); - m_recAction->setEnabled(true); m_stopAction->setEnabled(false); m_playAction->setEnabled(false); - ui.video_frame->setText(i18n("Press record button\nto start screen capture")); + if (KdenliveSettings::rmd_path().isEmpty()) { + QString rmdpath = KStandardDirs::findExe("recordmydesktop"); + if (rmdpath.isEmpty()) video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("Recordmydesktop utility not found,\n please install it for screen grabs"))); + else KdenliveSettings::setRmd_path(rmdpath); + } + if (!KdenliveSettings::rmd_path().isEmpty()) video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", m_capturePath))); + //video_frame->setText(i18n("Press record button\nto start screen capture")); break; case VIDEO4LINUX: - m_discAction->setEnabled(false); - m_rewAction->setEnabled(false); - m_fwdAction->setEnabled(false); - m_recAction->setEnabled(true); m_stopAction->setEnabled(false); m_playAction->setEnabled(true); checkDeviceAvailability(); break; + case BLACKMAGIC: + m_stopAction->setEnabled(false); + m_playAction->setEnabled(true); + capturefile = m_capturePath; + if (!capturefile.endsWith("/")) capturefile.append("/"); + capturename = KdenliveSettings::decklink_filename(); + capturename.append("xxx."); + 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))); + break; default: // FIREWIRE m_discAction->setEnabled(true); - m_recAction->setEnabled(false); m_stopAction->setEnabled(false); m_playAction->setEnabled(false); m_rewAction->setEnabled(false); m_fwdAction->setEnabled(false); - ui.video_frame->setText(i18n("Press connect button\nto initialize connection")); + + // Check that dvgab is available + if (KdenliveSettings::dvgrab_path().isEmpty()) { + QString dvgrabpath = KStandardDirs::findExe("dvgrab"); + if (dvgrabpath.isEmpty()) video_frame->setPixmap(mergeSideBySide(KIcon("dialog-warning").pixmap(QSize(50, 50)), i18n("dvgrab utility not found,\n please install it for firewire capture"))); + else KdenliveSettings::setDvgrab_path(dvgrabpath); + } else { + // Show capture info + capturefile = m_capturePath; + if (!capturefile.endsWith("/")) capturefile.append("/"); + capturename = KdenliveSettings::dvgrabfilename(); + if (capturename.isEmpty()) capturename = "capture"; + QString extension; + switch (KdenliveSettings::firewireformat()) { + case 0: + extension = ".dv"; + break; + case 1: + case 2: + extension = ".avi"; + break; + case 3: + extension = ".m2t"; + break; + } + capturename.append("xxx" + extension); + capturefile.append(capturename); + video_frame->setPixmap(mergeSideBySide(KIcon("network-connect").pixmap(QSize(50, 50)), i18n("Plug your camcorder and\npress connect button\nto initialize connection\nFiles will be saved in:\n%1", capturefile))); + } break; } } -void RecMonitor::checkDeviceAvailability() { +void RecMonitor::slotSetInfoMessage(const QString &message) +{ + m_logger.insertItem(0, message); +} + +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); + int strWidth = r.width(); + int strHeight = r.height(); + int pixWidth = pix.width(); + int pixHeight = pix.height(); + QPixmap res(strWidth + 8 + pixWidth, qMax(strHeight, pixHeight)); + res.fill(Qt::transparent); + p.begin(&res); + p.drawPixmap(0, 0, pix); + p.setPen(kapp->palette().text().color()); + p.drawText(QRect(pixWidth + 8, 0, strWidth, strHeight), 0, txt); + p.end(); + return res; +} + + +void RecMonitor::checkDeviceAvailability() +{ if (!KIO::NetAccess::exists(KUrl(KdenliveSettings::video4vdevice()), KIO::NetAccess::SourceSide , this)) { m_playAction->setEnabled(false); m_recAction->setEnabled(false); - ui.video_frame->setText(i18n("Cannot read from device %1\nPlease check drivers and access rights.", KdenliveSettings::video4vdevice())); - } else ui.video_frame->setText(i18n("Press play or record button\nto start video capture")); + 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()))); + } 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))); + } } -void RecMonitor::slotDisconnect() { - if (captureProcess->state() == QProcess::NotRunning) { - slotStartCapture(false); +void RecMonitor::slotDisconnect() +{ + if (m_captureProcess->state() == QProcess::NotRunning) { + m_captureTime = KDateTime::currentLocalDateTime(); + kDebug() << "CURRENT TIME: " << m_captureTime.toString(); + m_didCapture = false; + slotStartPreview(false); m_discAction->setIcon(KIcon("network-disconnect")); - m_discAction->setText(i18n("Disonnect")); + m_discAction->setText(i18n("Disconnect")); m_recAction->setEnabled(true); m_stopAction->setEnabled(true); m_playAction->setEnabled(true); m_rewAction->setEnabled(true); m_fwdAction->setEnabled(true); } else { - captureProcess->write("q", 1); + m_captureProcess->write("q", 1); + QTimer::singleShot(1000, m_captureProcess, SLOT(kill())); + if (m_didCapture) manageCapturedFiles(); + m_didCapture = false; } } -void RecMonitor::slotRewind() { - captureProcess->write("a", 1); +void RecMonitor::slotRewind() +{ + m_captureProcess->write("a", 1); } -void RecMonitor::slotForward() { - captureProcess->write("z", 1); +void RecMonitor::slotForward() +{ + m_captureProcess->write("z", 1); } -void RecMonitor::slotStopCapture() { +void RecMonitor::slotStopCapture() +{ // stop capture - switch (ui.device_selector->currentIndex()) { + if (!m_isCapturing && !m_isPlaying) return; + m_videoBox->setHidden(true); + switch (device_selector->currentIndex()) { case FIREWIRE: - captureProcess->write("\e", 2); + m_captureProcess->write("\e", 2); m_playAction->setIcon(m_playIcon); m_isPlaying = false; - break; - case VIDEO4LINUX: - captureProcess->write("q\n", 3); - QTimer::singleShot(1000, captureProcess, SLOT(kill())); - break; case SCREENGRAB: - captureProcess->write("q\n", 3); - QTimer::singleShot(1000, captureProcess, SLOT(kill())); + m_captureProcess->write("q\n", 3); + m_captureProcess->terminate(); + video_frame->setText(i18n("Encoding captured video...")); + QTimer::singleShot(1000, m_captureProcess, SLOT(kill())); + break; + case VIDEO4LINUX: + case BLACKMAGIC: + if (m_captureDevice) { + m_captureDevice->stop(); + } + recording_preview->setEnabled(true); + m_isCapturing = false; + m_isPlaying = false; + m_playAction->setEnabled(true); + m_stopAction->setEnabled(false); + m_recAction->setEnabled(true); + slotSetInfoMessage(i18n("Capture stopped")); + m_isCapturing = false; + m_recAction->setChecked(false); + if (autoaddbox->isChecked() && !m_captureFile.isEmpty() && QFile::exists(m_captureFile.path())) { + emit addProjectClip(m_captureFile); + m_captureFile.clear(); + } break; default: break; } } -void RecMonitor::slotStartCapture(bool play) { - - /* - *captureProcess<<"dvgrab"; - - bool isHdv = false; - - switch (m_recPanel->capture_format->currentItem()){ - case 0: - *captureProcess<<"--format"<<"dv1"; - break; - case 1: - *captureProcess<<"--format"<<"dv2"; - break; - case 3: - *captureProcess<<"--format"<<"hdv"; - isHdv = true; - break; - default: - *captureProcess<<"--format"<<"raw"; - break; - } - - if (KdenliveSettings::autosplit()) *captureProcess<<"--autosplit"; - if (KdenliveSettings::timestamp()) *captureProcess<<"--timestamp"; - *captureProcess<<"-i"<<"capture"<<"-";*/ - - /* - QStringList captureArgs; - captureArgs<<"--format"<<"hdv"<<"-i"<<"capture"<<"-"; - QStringList displayArgs; - - displayArgs<<"-f"<<"mpegts"<<"-x"<width())<<"-y"<height())<<"-"; - - captureProcess->setStandardOutputProcess(displayProcess); - ui.video_frame->setScaledContents(false); - captureProcess->start("dvgrab",captureArgs); - displayProcess->start("ffplay", displayArgs);*/ - - - if (captureProcess->state() != QProcess::NotRunning) { - if (ui.device_selector->currentIndex() == FIREWIRE) { +void RecMonitor::slotStartPreview(bool play) +{ + if (m_captureProcess->state() != QProcess::NotRunning) { + if (device_selector->currentIndex() == FIREWIRE) { if (m_isPlaying) { - captureProcess->write("k", 1); + m_captureProcess->write("k", 1); //captureProcess->write("\e", 2); m_playAction->setIcon(m_playIcon); m_isPlaying = false; } else { - captureProcess->write("p", 1); + m_captureProcess->write("p", 1); m_playAction->setIcon(m_pauseIcon); m_isPlaying = true; } @@ -247,133 +428,305 @@ void RecMonitor::slotStartCapture(bool play) { m_captureArgs.clear(); m_displayArgs.clear(); m_isPlaying = false; - - switch (ui.device_selector->currentIndex()) { + QString capturename = KdenliveSettings::dvgrabfilename(); + QString path; + MltVideoProfile profile; + QString producer; + QStringList dvargs = KdenliveSettings::dvgrabextra().simplified().split(" ", QString::SkipEmptyParts); + int ix = device_selector->currentIndex(); + m_videoBox->setHidden(ix != VIDEO4LINUX && ix != BLACKMAGIC); + switch (ix) { case FIREWIRE: - m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-"; - m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-"; - captureProcess->setStandardOutputProcess(displayProcess); - captureProcess->setWorkingDirectory(KdenliveSettings::capturefolder()); - captureProcess->start("dvgrab", m_captureArgs); - if (play) captureProcess->write(" ", 1); + switch (KdenliveSettings::firewireformat()) { + case 0: + // RAW DV CAPTURE + m_captureArgs << "--format" << "raw"; + m_displayArgs << "-f" << "dv"; + break; + case 1: + // DV type 1 + m_captureArgs << "--format" << "dv1"; + m_displayArgs << "-f" << "dv"; + break; + case 2: + // DV type 2 + m_captureArgs << "--format" << "dv2"; + m_displayArgs << "-f" << "dv"; + break; + case 3: + // HDV CAPTURE + m_captureArgs << "--format" << "hdv"; + m_displayArgs << "-f" << "mpegts"; + break; + } + if (KdenliveSettings::firewireautosplit()) m_captureArgs << "--autosplit"; + if (KdenliveSettings::firewiretimestamp()) m_captureArgs << "--timestamp"; + if (!dvargs.isEmpty()) { + m_captureArgs << dvargs; + } + m_captureArgs << "-i"; + if (capturename.isEmpty()) capturename = "capture"; + m_captureArgs << capturename << "-"; + + m_displayArgs << "-x" << QString::number(video_frame->width()) << "-y" << QString::number(video_frame->height()) << "-"; + + m_captureProcess->setStandardOutputProcess(m_displayProcess); + m_captureProcess->setWorkingDirectory(m_capturePath); + kDebug() << "Capture: Running dvgrab " << m_captureArgs.join(" "); + + m_captureProcess->start(KdenliveSettings::dvgrab_path(), m_captureArgs); + if (play) m_captureProcess->write(" ", 1); m_discAction->setEnabled(true); break; case VIDEO4LINUX: - m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << "-"; - m_displayArgs << KdenliveSettings::video4playback().simplified().split(' ') << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-"; - captureProcess->setStandardOutputProcess(displayProcess); - captureProcess->start("ffmpeg", m_captureArgs); + path = KStandardDirs::locateLocal("appdata", "profiles/video4linux"); + m_manager->activateMonitor("record"); + 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); + if (!m_captureDevice->slotStartPreview(producer)) { + // v4l capture failed to start + video_frame->setText(i18n("Failed to start Video4Linux,\ncheck your parameters...")); + m_videoBox->setHidden(true); + + } else { + m_playAction->setEnabled(false); + m_stopAction->setEnabled(true); + m_isPlaying = true; + } + + break; + case BLACKMAGIC: + path = KdenliveSettings::current_profile(); + m_manager->activateMonitor("record"); + buildMltDevice(path); + profile = ProfilesDialog::getVideoProfile(path); + producer = QString("decklink:%1").arg(KdenliveSettings::decklink_capturedevice()); + if (!m_captureDevice->slotStartPreview(producer)) { + // v4l capture failed to start + video_frame->setText(i18n("Failed to start Decklink,\ncheck your parameters...")); + m_videoBox->setHidden(true); + + } else { + m_playAction->setEnabled(false); + m_stopAction->setEnabled(true); + m_isPlaying = true; + } break; default: break; } - if (ui.device_selector->currentIndex() != SCREENGRAB) { - displayProcess->start("ffplay", m_displayArgs); - ui.video_frame->setText(i18n("Initialising...")); + if (device_selector->currentIndex() == FIREWIRE) { + kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" "); + m_displayProcess->start("ffplay", m_displayArgs); + video_frame->setText(i18n("Initialising...")); } else { // do something when starting screen grab } } -void RecMonitor::slotRecord() { - if (captureProcess->state() == QProcess::NotRunning && ui.device_selector->currentIndex() == FIREWIRE) { - slotStartCapture(); +void RecMonitor::slotRecord() +{ + if (m_captureProcess->state() == QProcess::NotRunning && device_selector->currentIndex() == FIREWIRE) { + slotStartPreview(); } if (m_isCapturing) { - switch (ui.device_selector->currentIndex()) { - case FIREWIRE: - captureProcess->write("\e", 2); - m_playAction->setIcon(m_playIcon); - m_isCapturing = false; - m_isPlaying = false; - m_recAction->setChecked(false); - break; - case VIDEO4LINUX: - slotStopCapture(); - //m_isCapturing = false; - QTimer::singleShot(1000, this, SLOT(slotStartCapture())); - break; - case SCREENGRAB: - captureProcess->write("q\n", 3); - // in case ffmpeg doesn't exit with the 'q' command, kill it one second later - QTimer::singleShot(1000, captureProcess, SLOT(kill())); - break; - } + // User stopped capture + slotStopCapture(); return; - } else if (ui.device_selector->currentIndex() == FIREWIRE) { + } else if (device_selector->currentIndex() == FIREWIRE) { m_isCapturing = true; - captureProcess->write("c\n", 3); + m_didCapture = true; + m_captureProcess->write("c\n", 3); +#if KDE_IS_VERSION(4,2,0) + m_spaceTimer.start(); +#endif return; } - if (captureProcess->state() == QProcess::NotRunning) { + if (m_captureProcess->state() == QProcess::NotRunning) { + m_logger.clear(); m_recAction->setChecked(true); QString extension = "mpg"; - if (ui.device_selector->currentIndex() == SCREENGRAB) extension = KdenliveSettings::screengrabextension(); - QString path = KdenliveSettings::capturefolder() + "/capture0000." + extension; + if (device_selector->currentIndex() == SCREENGRAB) extension = "ogv"; //KdenliveSettings::screengrabextension(); + else if (device_selector->currentIndex() == VIDEO4LINUX) extension = KdenliveSettings::v4l_extension(); + else if (device_selector->currentIndex() == BLACKMAGIC) extension = KdenliveSettings::decklink_extension(); + QString path = KUrl(m_capturePath).path(KUrl::AddTrailingSlash) + "capture0000." + extension; int i = 1; while (QFile::exists(path)) { QString num = QString::number(i).rightJustified(4, '0', false); - path = KdenliveSettings::capturefolder() + "/capture" + num + "." + extension; + path = KUrl(m_capturePath).path(KUrl::AddTrailingSlash) + "capture" + num + '.' + extension; i++; } - m_captureFile = KUrl(path); m_captureArgs.clear(); m_displayArgs.clear(); QString args; + QString playlist; + QString v4lparameters; + MltVideoProfile profile; + QString capturename = KdenliveSettings::dvgrabfilename(); + if (capturename.isEmpty()) capturename = "capture"; - switch (ui.device_selector->currentIndex()) { - case FIREWIRE: - m_captureArgs << "--format" << "hdv" << "-i" << "capture" << "-"; - m_displayArgs << "-f" << "mpegts" << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-"; - captureProcess->setStandardOutputProcess(displayProcess); - captureProcess->start("dvgrab", m_captureArgs); - break; + switch (device_selector->currentIndex()) { case VIDEO4LINUX: - m_captureArgs << KdenliveSettings::video4capture().simplified().split(' ') << "-y" << m_captureFile.path() << "-f" << KdenliveSettings::video4vencoding() << "-"; - m_displayArgs << KdenliveSettings::video4playback().simplified().split(' ') << "-x" << QString::number(ui.video_frame->width()) << "-y" << QString::number(ui.video_frame->height()) << "-"; - captureProcess->setStandardOutputProcess(displayProcess); - captureProcess->start("ffmpeg", m_captureArgs); + 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("producer100000pausevideo4linux2:%1?width:%2&height:%3&frame_rate:%4avformat-novalidate").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("producer100000pausealsa:%50-1avformat").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(""); + + playlist.append(""); + + // Audio mix + if (KdenliveSettings::v4l_captureaudio()) { + playlist.append(""); + playlist.append("01transitionmix"); + } + + playlist.append(""); + + 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...")); + m_videoBox->setHidden(true); + m_isCapturing = false; + } break; - case SCREENGRAB: - if (KdenliveSettings::fullscreengrab()) { - const QRect rect = QApplication::desktop()->screenGeometry(); - args = KdenliveSettings::screengrabcapture().replace("%size", QString::number(rect.width()) + "x" + QString::number(rect.height())).replace("%offset", QString()); - kDebug() << "// capture params: " << args; - if (KdenliveSettings::screengrabenableaudio()) { - // also capture audio - m_captureArgs << KdenliveSettings::screengrabaudiocapture().simplified().split(' '); - } - m_captureArgs << args.simplified().split(' ') << KdenliveSettings::screengrabencoding().simplified().split(' ') << m_captureFile.path(); - ui.video_frame->setText(i18n("Capturing...")); + + 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("producer100000pause%1decklink").arg(KdenliveSettings::decklink_capturedevice()); + + 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; - captureProcess->start("ffmpeg", m_captureArgs); - } else { - ui.video_frame->setText(i18n("Select region...")); - rgnGrab = new RegionGrabber(); - connect(rgnGrab, SIGNAL(regionGrabbed(const QRect&)), SLOT(slotStartGrab(const QRect &))); + 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...")); + slotSetInfoMessage(i18n("Failed to start capture")); + m_videoBox->setHidden(true); + m_isCapturing = false; + } + break; + + case SCREENGRAB: + switch (KdenliveSettings::rmd_capture_type()) { + case 0: + // Full screen capture, nothing special to do + break; + default: + // Region capture + m_captureArgs << "--width" << QString::number(KdenliveSettings::rmd_width()) << "--height" << QString::number(KdenliveSettings::rmd_height()); + if (!KdenliveSettings::rmd_follow_mouse()) { + m_captureArgs << "-x" << QString::number(KdenliveSettings::rmd_offsetx()) << "-y" << QString::number(KdenliveSettings::rmd_offsety()); + } else { + m_captureArgs << "--follow-mouse"; + if (KdenliveSettings::rmd_hide_frame()) m_captureArgs << "--no-frame"; + } + break; } + if (KdenliveSettings::rmd_hide_mouse()) m_captureArgs << "--no-cursor"; + m_isCapturing = true; + if (KdenliveSettings::rmd_capture_audio()) { + m_captureArgs << "--freq" << KdenliveSettings::rmd_freq(); + m_captureArgs << "--channels" << QString::number(KdenliveSettings::rmd_audio_channels()); + if (KdenliveSettings::rmd_use_jack()) { + m_captureArgs << "--use-jack"; + QStringList ports = KdenliveSettings::rmd_jackports().split(" ", QString::SkipEmptyParts); + for (int i = 0; i < ports.count(); ++i) { + m_captureArgs << ports.at(i); + } + if (KdenliveSettings::rmd_jack_buffer() > 0.0) + m_captureArgs << "--ring-buffer-size" << QString::number(KdenliveSettings::rmd_jack_buffer()); + } else { + if (!KdenliveSettings::rmd_alsadevicename().isEmpty()) + m_captureArgs << "--device" << KdenliveSettings::rmd_alsadevicename(); + if (KdenliveSettings::rmd_alsa_buffer() > 0) + m_captureArgs << "--buffer-size" << QString::number(KdenliveSettings::rmd_alsa_buffer()); + } + } else m_captureArgs << "--no-sound"; + + if (KdenliveSettings::rmd_fullshots()) m_captureArgs << "--full-shots"; + m_captureArgs << "--v_bitrate" << QString::number(KdenliveSettings::rmd_bitrate()); + m_captureArgs << "--v_quality" << QString::number(KdenliveSettings::rmd_quality()); + m_captureArgs << "--workdir" << KdenliveSettings::currenttmpfolder(); + m_captureArgs << "--fps" << QString::number(KdenliveSettings::rmd_fps()) << "-o" << m_captureFile.path(); + m_captureProcess->start(KdenliveSettings::rmd_path(), m_captureArgs); + kDebug() << "// RecordMyDesktop params: " << m_captureArgs; break; default: break; } - //ui.video_frame->setScaledContents(false); - if (ui.device_selector->currentIndex() != SCREENGRAB) { + + if (device_selector->currentIndex() == FIREWIRE) { m_isCapturing = true; - displayProcess->start("ffplay", m_displayArgs); - ui.video_frame->setText(i18n("Initialising...")); + kDebug() << "Capture: Running ffplay " << m_displayArgs.join(" "); + m_displayProcess->start("ffplay", m_displayArgs); + video_frame->setText(i18n("Initialising...")); } } else { // stop capture - displayProcess->kill(); - captureProcess->kill(); + m_displayProcess->kill(); + //captureProcess->kill(); QTimer::singleShot(1000, this, SLOT(slotRecord())); } } +/* void RecMonitor::slotStartGrab(const QRect &rect) { rgnGrab->deleteLater(); QApplication::restoreOverrideCursor(); @@ -384,75 +737,200 @@ void RecMonitor::slotStartGrab(const QRect &rect) { if (width % 2 != 0) width--; if (height % 2 != 0) height--; QString args = KdenliveSettings::screengrabcapture().replace("%size", QString::number(width) + "x" + QString::number(height)).replace("%offset", "+" + QString::number(rect.x()) + "," + QString::number(rect.y())); - kDebug() << "// capture params: " << args; if (KdenliveSettings::screengrabenableaudio()) { - // also capture audio - m_captureArgs << KdenliveSettings::screengrabaudiocapture().simplified().split(' '); + // also capture audio + if (KdenliveSettings::useosscapture()) m_captureArgs << KdenliveSettings::screengrabosscapture().simplified().split(' '); + else m_captureArgs << KdenliveSettings::screengrabalsacapture2().simplified().split(' '); } m_captureArgs << args.simplified().split(' ') << KdenliveSettings::screengrabencoding().simplified().split(' ') << m_captureFile.path(); m_isCapturing = true; - ui.video_frame->setText(i18n("Capturing...")); + video_frame->setText(i18n("Capturing...")); + if (KdenliveSettings::screengrabenableaudio() && !KdenliveSettings::useosscapture()) { + QStringList alsaArgs = KdenliveSettings::screengrabalsacapture().simplified().split(' '); + alsaProcess->setStandardOutputProcess(captureProcess); + kDebug() << "Capture: Running arecord " << alsaArgs.join(" "); + alsaProcess->start("arecord", alsaArgs); + } + kDebug() << "Capture: Running ffmpeg " << m_captureArgs.join(" "); captureProcess->start("ffmpeg", m_captureArgs); -} +}*/ -void RecMonitor::slotProcessStatus(QProcess::ProcessState status) { +void RecMonitor::slotProcessStatus(QProcess::ProcessState status) +{ if (status == QProcess::NotRunning) { - displayProcess->kill(); - if (m_isCapturing && ui.device_selector->currentIndex() != FIREWIRE) - if (ui.autoaddbox->isChecked()) emit addProjectClip(m_captureFile); - if (ui.device_selector->currentIndex() == FIREWIRE) { + m_displayProcess->kill(); + if (m_isCapturing && device_selector->currentIndex() != FIREWIRE) + if (autoaddbox->isChecked() && !m_captureFile.isEmpty() && QFile::exists(m_captureFile.path())) { + emit addProjectClip(m_captureFile); + m_captureFile.clear(); + } + if (device_selector->currentIndex() == FIREWIRE) { m_discAction->setIcon(KIcon("network-connect")); m_discAction->setText(i18n("Connect")); m_playAction->setEnabled(false); m_rewAction->setEnabled(false); m_fwdAction->setEnabled(false); + m_recAction->setEnabled(false); } - m_isCapturing = false; m_isPlaying = false; m_playAction->setIcon(m_playIcon); m_recAction->setChecked(false); m_stopAction->setEnabled(false); - ui.device_selector->setEnabled(true); - if (captureProcess && captureProcess->exitStatus() == QProcess::CrashExit) { - ui.video_frame->setText(i18n("Capture crashed, please check your parameters")); - } else ui.video_frame->setText(i18n("Not connected")); + device_selector->setEnabled(true); + if (m_captureProcess && m_captureProcess->exitStatus() == QProcess::CrashExit) { + video_frame->setText(i18n("Capture crashed, please check your parameters")); + } else { + if (device_selector->currentIndex() != SCREENGRAB) { + video_frame->setText(i18n("Not connected")); + } else { + if (m_captureProcess->exitCode() != 0) { + video_frame->setText(i18n("Capture crashed, please check your parameters\nRecordMyDesktop exit code: %1", QString::number(m_captureProcess->exitCode()))); + } else { + video_frame->setPixmap(mergeSideBySide(KIcon("video-display").pixmap(QSize(50, 50)), i18n("Press record button\nto start screen capture\nFiles will be saved in:\n%1", m_capturePath))); + } + } + } + m_isCapturing = false; + +#if KDE_IS_VERSION(4,2,0) + m_spaceTimer.stop(); + // update free space info + slotUpdateFreeSpace(); +#endif + } else { - if (ui.device_selector->currentIndex() != SCREENGRAB) m_stopAction->setEnabled(true); - ui.device_selector->setEnabled(false); + if (device_selector->currentIndex() != SCREENGRAB) m_stopAction->setEnabled(true); + device_selector->setEnabled(false); } } -// virtual -void RecMonitor::mousePressEvent(QMouseEvent * event) { - slotPlay(); -} +void RecMonitor::manageCapturedFiles() +{ + QString extension; + switch (KdenliveSettings::firewireformat()) { + case 0: + extension = ".dv"; + break; + case 1: + case 2: + extension = ".avi"; + break; + case 3: + extension = ".m2t"; + break; + } + QDir dir(m_capturePath); + QStringList filters; + QString capturename = KdenliveSettings::dvgrabfilename(); + if (capturename.isEmpty()) capturename = "capture"; + filters << capturename + "*" + extension; + const QStringList result = dir.entryList(filters, QDir::Files, QDir::Time); + KUrl::List capturedFiles; + foreach(const QString & name, result) { + 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) { + // 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"; + kDebug() << capturedFiles; -void RecMonitor::activateRecMonitor() { - //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name); + if (capturedFiles.count() > 0) { + ManageCapturesDialog *d = new ManageCapturesDialog(capturedFiles, this); + if (d->exec() == QDialog::Accepted) { + emit addProjectClipList(d->importFiles()); + } + delete d; + } } -void RecMonitor::stop() { - m_isActive = false; - +// virtual +void RecMonitor::mousePressEvent(QMouseEvent * /*event*/) +{ +#if KDE_IS_VERSION(4,2,0) + if (m_freeSpace->underMouse()) slotUpdateFreeSpace(); +#endif } -void RecMonitor::start() { - m_isActive = true; - +void RecMonitor::slotUpdateFreeSpace() +{ +#if KDE_IS_VERSION(4,2,0) + KDiskFreeSpaceInfo info = KDiskFreeSpaceInfo::freeSpaceInfo(m_capturePath); + 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(); + } +#endif } -void RecMonitor::refreshRecMonitor(bool visible) { +void RecMonitor::refreshRecMonitor(bool visible) +{ if (visible) { //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name); } } -void RecMonitor::slotPlay() { +void RecMonitor::slotPlay() +{ //if (!m_isActive) m_monitorManager->activateRecMonitor(m_name); } +void RecMonitor::slotReadDvgrabInfo() +{ + QString data = m_captureProcess->readAllStandardError().simplified(); + data = data.section('"', 2, 2).simplified(); + m_dvinfo.setText(data.left(11)); + m_dvinfo.updateGeometry(); +} + +AbstractRender *RecMonitor::abstractRender() +{ + return m_captureDevice; +} + + +void RecMonitor::analyseFrames(bool analyse) +{ + m_analyse = analyse; + if (m_captureDevice) m_captureDevice->sendFrameForAnalysis = analyse; +} + +void RecMonitor::slotDroppedFrames(int dropped) +{ + slotSetInfoMessage(i18n("%1 dropped frames", dropped)); +} + +void RecMonitor::buildMltDevice(const QString &path) +{ + if (m_captureDevice == NULL) { + m_captureDevice = new MltDeviceCapture(path, m_videoBox, this); + connect(m_captureDevice, SIGNAL(droppedFrames(int)), this, SLOT(slotDroppedFrames(int))); + m_captureDevice->sendFrameForAnalysis = m_analyse; + m_manager->updateScopeSource(); + } +} + +void RecMonitor::slotChangeRecordingPreview(int ix) +{ + KdenliveSettings::setRecording_preview(ix); +} #include "recmonitor.moc" +