X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Frenderer.cpp;h=2a78c8e6cc88bb8f18ebbb696c42125da2d68503;hb=6c43f987273f567fa7659d5a4ad3a5e73f6e5b73;hp=7689a11d2762b76522b6934cd8e0da258e9688f8;hpb=1143bc671aaf2ae46521ce374993b8fd7fd2d4c2;p=kdenlive diff --git a/src/renderer.cpp b/src/renderer.cpp index 7689a11d..2a78c8e6 100644 --- a/src/renderer.cpp +++ b/src/renderer.cpp @@ -38,44 +38,65 @@ #include #include +#include #include -#include +#include +#include + + + +static void kdenlive_callback(void* /*ptr*/, int level, const char* fmt, va_list vl) +{ + if (level > MLT_LOG_ERROR) return; + QString error; + QApplication::postEvent(qApp->activeWindow() , new MltErrorEvent(error.vsprintf(fmt, vl).simplified())); + va_end(vl); +} + static void consumer_frame_show(mlt_consumer, Render * self, mlt_frame frame_ptr) { // detect if the producer has finished playing. Is there a better way to do it? if (self->m_isBlocked) return; - if (mlt_properties_get_double(MLT_FRAME_PROPERTIES(frame_ptr), "_speed") == 0.0) { + Mlt::Frame frame(frame_ptr); +#ifdef Q_WS_MAC + self->showFrame(frame); +#endif + + self->emitFrameNumber(mlt_frame_get_position(frame_ptr)); + if (frame.get_double("_speed") == 0.0) { + self->emitConsumerStopped(); + } else if (frame.get_double("_speed") < 0.0 && mlt_frame_get_position(frame_ptr) <= 0) { + self->pause(); self->emitConsumerStopped(); - } else { - self->emitFrameNumber(mlt_frame_get_position(frame_ptr)); } } -Render::Render(const QString & rendererName, int winid, int /* extid */, QWidget *parent) : + +Render::Render(const QString & rendererName, int winid, int /* extid */, QString profile, QWidget *parent) : QObject(parent), - m_isBlocked(true), + m_isBlocked(0), m_name(rendererName), m_mltConsumer(NULL), m_mltProducer(NULL), + m_mltProfile(NULL), m_framePosition(0), m_isZoneMode(false), m_isLoopMode(false), m_isSplitView(false), m_blackClip(NULL), m_winid(winid) +#ifdef Q_WS_MAC + , m_glWidget(0) +#endif { - kDebug() << "////////// USING PROFILE: " << (char*)KdenliveSettings::current_profile().toUtf8().data(); - m_refreshTimer = new QTimer(this); - connect(m_refreshTimer, SIGNAL(timeout()), this, SLOT(refresh())); - /*if (rendererName == "project") m_monitorId = 10000; else m_monitorId = 10001;*/ - m_osdTimer = new QTimer(this); - connect(m_osdTimer, SIGNAL(timeout()), this, SLOT(slotOsdTimeout())); - - buildConsumer(); + /*m_osdTimer = new QTimer(this); + connect(m_osdTimer, SIGNAL(timeout()), this, SLOT(slotOsdTimeout()));*/ + if (profile.isEmpty()) profile = KdenliveSettings::current_profile(); + buildConsumer(profile); m_mltProducer = m_blackClip->cut(0, 50); m_mltConsumer->connect(*m_mltProducer); @@ -84,30 +105,70 @@ Render::Render(const QString & rendererName, int winid, int /* extid */, QWidget Render::~Render() { + m_isBlocked = 1; closeMlt(); } void Render::closeMlt() { - delete m_osdTimer; - delete m_refreshTimer; + //delete m_osdTimer; + if (m_mltProducer) { + Mlt::Service service(m_mltProducer->parent().get_service()); + mlt_service_lock(service.get_service()); + + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + Mlt::Field *field = tractor.field(); + mlt_service nextservice = mlt_service_get_producer(service.get_service()); + mlt_service nextservicetodisconnect; + mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); + QString mlt_type = mlt_properties_get(properties, "mlt_type"); + QString resource = mlt_properties_get(properties, "mlt_service"); + // Delete all transitions + while (mlt_type == "transition") { + nextservicetodisconnect = nextservice; + nextservice = mlt_service_producer(nextservice); + mlt_field_disconnect_service(field->get_field(), nextservicetodisconnect); + nextservice = mlt_service_producer(nextservice); + if (nextservice == NULL) break; + properties = MLT_SERVICE_PROPERTIES(nextservice); + mlt_type = mlt_properties_get(properties, "mlt_type"); + resource = mlt_properties_get(properties, "mlt_service"); + } + + for (int trackNb = tractor.count() - 1; trackNb >= 0; --trackNb) { + Mlt::Producer trackProducer(tractor.track(trackNb)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + if (trackPlaylist.type() == playlist_type) trackPlaylist.clear(); + } + } + mlt_service_unlock(service.get_service()); + } + + kDebug() << "// // // CLOSE RENDERER " << m_name; delete m_mltConsumer; delete m_mltProducer; delete m_blackClip; //delete m_osdInfo; } +void Render::slotSwitchFullscreen() +{ + if (m_mltConsumer) m_mltConsumer->set("full_screen", 1); +} -void Render::buildConsumer() +void Render::buildConsumer(const QString profileName) { char *tmp; - m_activeProfile = KdenliveSettings::current_profile(); + m_activeProfile = profileName; tmp = decodedString(m_activeProfile); setenv("MLT_PROFILE", tmp, 1); delete m_blackClip; m_blackClip = NULL; + //TODO: uncomment following line when everything is clean + //if (m_mltProfile) delete m_mltProfile; m_mltProfile = new Mlt::Profile(tmp); delete[] tmp; @@ -122,7 +183,14 @@ void Render::buildConsumer() } setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1); + //m_mltConsumer->set("fullscreen", 1); +#ifdef Q_WS_MAC + m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_audio"); + m_mltConsumer->set("preview_off", 1); + m_mltConsumer->set("preview_format", mlt_image_rgb24a); +#else m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_preview"); +#endif m_mltConsumer->set("resize", 1); m_mltConsumer->set("window_id", m_winid); m_mltConsumer->set("terminate_on_pause", 1); @@ -133,6 +201,7 @@ void Render::buildConsumer() // FIXME: the event object returned by the listen gets leaked... m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show); m_mltConsumer->set("rescale", "nearest"); + mlt_log_set_callback(kdenlive_callback); QString audioDevice = KdenliveSettings::audiodevicename(); if (!audioDevice.isEmpty()) { @@ -148,6 +217,13 @@ void Render::buildConsumer() } QString audioDriver = KdenliveSettings::audiodrivername(); + + /* + // Disabled because the "auto" detected driver was sometimes wrong + if (audioDriver.isEmpty()) + audioDriver = KdenliveSettings::autoaudiodrivername(); + */ + if (!audioDriver.isEmpty()) { tmp = decodedString(audioDriver); m_mltConsumer->set("audio_driver", tmp); @@ -161,39 +237,70 @@ void Render::buildConsumer() m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black"); m_blackClip->set("id", "black"); + m_blackClip->set("mlt_type", "producer"); + +} +Mlt::Producer *Render::invalidProducer(const QString &id) +{ + Mlt::Producer *clip = new Mlt::Producer(*m_mltProfile , "colour", "red"); + char *tmp = decodedString(id); + clip->set("id", tmp); + delete[] tmp; + clip->set("mlt_type", "producer"); + return clip; } -int Render::resetProfile() +int Render::resetProfile(const QString profileName) { - if (!m_mltConsumer) return 0; - if (m_activeProfile == KdenliveSettings::current_profile()) { - kDebug() << "reset to same profile, nothing to do"; - return 1; + if (m_mltConsumer) { + QString videoDriver = KdenliveSettings::videodrivername(); + QString currentDriver = m_mltConsumer->get("video_driver"); + if (getenv("SDL_VIDEO_YUV_HWACCEL") != NULL && currentDriver == "x11") currentDriver = "x11_noaccel"; + if (m_activeProfile == profileName && currentDriver == videoDriver) { + kDebug() << "reset to same profile, nothing to do"; + return 1; + } + + if (m_isSplitView) slotSplitView(false); + if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop(); + m_mltConsumer->purge(); + delete m_mltConsumer; + m_mltConsumer = NULL; } - kDebug() << "// RESETTING PROFILE FROM: " << m_activeProfile << " TO: " << KdenliveSettings::current_profile(); - if (m_isSplitView) slotSplitView(false); - if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop(); - m_mltConsumer->purge(); - delete m_mltConsumer; - m_mltConsumer = NULL; QString scene = sceneList(); int pos = 0; + double current_fps = m_mltProfile->fps(); + delete m_blackClip; + m_blackClip = NULL; + if (m_mltProducer) { pos = m_mltProducer->position(); + + Mlt::Service service(m_mltProducer->get_service()); + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + for (int trackNb = tractor.count() -1; trackNb >= 0; --trackNb) { + Mlt::Producer trackProducer(tractor.track(trackNb)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + trackPlaylist.clear(); + } + } + delete m_mltProducer; } m_mltProducer = NULL; - //WARNING: Trying to delete the profile will crash when trying to display a clip afterwards... - /*if (m_mltProfile) delete m_mltProfile; - m_mltProfile = NULL;*/ - - buildConsumer(); - + buildConsumer(profileName); + double new_fps = m_mltProfile->fps(); + if (current_fps != new_fps) { + // fps changed, we must update the scenelist positions + scene = updateSceneListFps(current_fps, new_fps, scene); + } //kDebug() << "//RESET WITHSCENE: " << scene; setSceneList(scene, pos); - + // producers have changed (different profile), so reset them... + emit refreshDocumentProducers(); /*char *tmp = decodedString(scene); Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "xml-string", tmp); delete[] tmp; @@ -216,7 +323,6 @@ int Render::resetProfile() return 1; } -/** Wraps the VEML command of the same name; Seeks the renderer clip to the given time. */ void Render::seek(GenTime time) { if (!m_mltProducer) @@ -256,7 +362,7 @@ char *Render::decodedString(QString str) */ int Render::renderWidth() const { - return (int)(m_mltProfile->height() * m_mltProfile->dar()); + return (int)(m_mltProfile->height() * m_mltProfile->dar() + 0.5); } int Render::renderHeight() const @@ -264,14 +370,15 @@ int Render::renderHeight() const return m_mltProfile->height(); } -QPixmap Render::extractFrame(int frame_position, int width, int height) +QImage Render::extractFrame(int frame_position, int width, int height) { if (width == -1) { width = renderWidth(); height = renderHeight(); } else if (width % 2 == 1) width++; - QPixmap pix(width, height); + if (!m_mltProducer) { + QImage pix(width, height, QImage::Format_RGB32); pix.fill(Qt::black); return pix; } @@ -431,8 +538,7 @@ void Render::slotSplitView(bool doit) if (service.type() != tractor_type || tractor.count() < 2) return; Mlt::Field *field = tractor.field(); if (doit) { - int screen = 0; - for (int i = 1; i < tractor.count() && screen < 4; i++) { + for (int i = 1, screen = 0; i < tractor.count() && screen < 4; i++) { Mlt::Producer trackProducer(tractor.track(i)); kDebug() << "// TRACK: " << i << ", HIDE: " << trackProducer.get("hide"); if (QString(trackProducer.get("hide")).toInt() != 1) { @@ -489,18 +595,28 @@ void Render::slotSplitView(bool doit) } } -void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bool replaceProducer) +void Render::getFileProperties(const QDomElement xml, const QString &clipId, int imageHeight, bool replaceProducer) { KUrl url = KUrl(xml.attribute("resource", QString())); Mlt::Producer *producer = NULL; - if (xml.attribute("type").toInt() == TEXT && !QFile::exists(url.path())) { + //kDebug() << "PROFILE WIDT: "<< xml.attribute("mlt_service") << ": "<< m_mltProfile->width() << "\n...................\n\n"; + /*if (xml.attribute("type").toInt() == TEXT && !QFile::exists(url.path())) { emit replyGetFileProperties(clipId, producer, QMap < QString, QString >(), QMap < QString, QString >(), replaceProducer); return; - } + }*/ if (xml.attribute("type").toInt() == COLOR) { char *tmp = decodedString("colour:" + xml.attribute("colour")); producer = new Mlt::Producer(*m_mltProfile, 0, tmp); delete[] tmp; + } else if (xml.attribute("type").toInt() == TEXT) { + char *tmp = decodedString("kdenlivetitle:" + xml.attribute("resource")); + producer = new Mlt::Producer(*m_mltProfile, 0, tmp); + delete[] tmp; + if (producer && xml.hasAttribute("xmldata")) { + tmp = decodedString(xml.attribute("xmldata")); + producer->set("xmldata", tmp); + delete[] tmp; + } } else if (url.isEmpty()) { QDomDocument doc; QDomElement mlt = doc.createElement("mlt"); @@ -528,6 +644,17 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo double aspect = xml.attribute("force_aspect_ratio").toDouble(); if (aspect > 0) producer->set("force_aspect_ratio", aspect); } + + if (xml.hasAttribute("force_fps")) { + double fps = xml.attribute("force_fps").toDouble(); + if (fps > 0) producer->set("force_fps", fps); + } + + if (xml.hasAttribute("force_progressive")) { + bool ok; + int progressive = xml.attribute("force_progressive").toInt(&ok); + if (ok) producer->set("force_progressive", progressive); + } if (xml.hasAttribute("threads")) { int threads = xml.attribute("threads").toInt(); if (threads != 1) producer->set("threads", threads); @@ -547,8 +674,19 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo producer->set("id", tmp); delete[] tmp; - int height = 50; - int width = (int)(height * m_mltProfile->dar()); + if (xml.hasAttribute("templatetext")) { + char *tmp = decodedString(xml.attribute("templatetext")); + producer->set("templatetext", tmp); + delete[] tmp; + } + + if (!replaceProducer && xml.hasAttribute("file_hash")) { + // Clip already has all properties + emit replyGetFileProperties(clipId, producer, QMap < QString, QString >(), QMap < QString, QString >(), replaceProducer); + return; + } + + int width = (int)(imageHeight * m_mltProfile->dar() + 0.5); QMap < QString, QString > filePropertyMap; QMap < QString, QString > metadataPropertyMap; @@ -601,34 +739,27 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo else filePropertyMap["type"] = "video"; - mlt_image_format format = mlt_image_yuv422; - int frame_width = 0; - int frame_height = 0; - //frame->set("rescale.interp", "hyper"); - frame->set("normalised_height", height); - frame->set("normalised_width", width); - QPixmap pix(width, height); - + mlt_image_format format = mlt_image_rgb24a; + int frame_width = width; + int frame_height = imageHeight; uint8_t *data = frame->get_image(format, frame_width, frame_height, 0); - uint8_t *new_image = (uint8_t *)mlt_pool_alloc(frame_width * (frame_height + 1) * 4); - mlt_convert_yuv422_to_rgb24a((uint8_t *)data, new_image, frame_width * frame_height); - QImage image((uchar *)new_image, frame_width, frame_height, QImage::Format_ARGB32); + QImage image((uchar *)data, frame_width, frame_height, QImage::Format_ARGB32); + QPixmap pix(frame_width, frame_height); if (!image.isNull()) { pix = QPixmap::fromImage(image.rgbSwapped()); } else pix.fill(Qt::black); - mlt_pool_release(new_image); emit replyGetImage(clipId, pix); } else if (frame->get_int("test_audio") == 0) { - QPixmap pixmap = KIcon("audio-x-generic").pixmap(QSize(width, height)); + QPixmap pixmap = KIcon("audio-x-generic").pixmap(QSize(width, imageHeight)); emit replyGetImage(clipId, pixmap); filePropertyMap["type"] = "audio"; } } - + delete frame; // Retrieve audio / video codec name // If there is a @@ -705,17 +836,16 @@ void Render::getFileProperties(const QDomElement &xml, const QString &clipId, bo if (name.endsWith("markup") && !value.isEmpty()) metadataPropertyMap[ name.section('.', 0, -2)] = value; } - - emit replyGetFileProperties(clipId, producer, filePropertyMap, metadataPropertyMap, replaceProducer); + producer->seek(0); kDebug() << "REquested fuile info for: " << url.path(); - delete frame; + emit replyGetFileProperties(clipId, producer, filePropertyMap, metadataPropertyMap, replaceProducer); // FIXME: should delete this to avoid a leak... //delete producer; } -/** Create the producer from the MLT XML QDomDocument */ #if 0 +/** Create the producer from the MLT XML QDomDocument */ void Render::initSceneList() { kDebug() << "-------- INIT SCENE LIST ------_"; @@ -752,16 +882,13 @@ void Render::initSceneList() } #endif - - -/** Create the producer from the MLT XML QDomDocument */ -void Render::setProducer(Mlt::Producer *producer, int position) +int Render::setProducer(Mlt::Producer *producer, int position) { - if (m_winid == -1) return; + if (m_winid == -1) return -1; if (m_mltConsumer) { m_mltConsumer->stop(); - } else return; + } else return -1; m_mltConsumer->purge(); @@ -779,50 +906,84 @@ void Render::setProducer(Mlt::Producer *producer, int position) m_mltProducer->set("skip_loop_filter", "all"); m_mltProducer->set("skip_frame", "bidir"); }*/ - if (!m_mltProducer || !m_mltProducer->is_valid()) kDebug() << " WARNING - - - - -INVALID PLAYLIST: "; + if (!m_mltProducer || !m_mltProducer->is_valid()) { + kDebug() << " WARNING - - - - -INVALID PLAYLIST: "; + return -1; + } m_fps = m_mltProducer->get_fps(); - connectPlaylist(); + int error = connectPlaylist(); + if (position != -1) { m_mltProducer->seek(position); emit rendererPosition(position); } m_isBlocked = false; + return error; } - - -/** Create the producer from the MLT XML QDomDocument */ -void Render::setSceneList(QDomDocument list, int position) +int Render::setSceneList(QDomDocument list, int position) { - setSceneList(list.toString(), position); + return setSceneList(list.toString(), position); } -/** Create the producer from the MLT XML QDomDocument */ -void Render::setSceneList(QString playlist, int position) +int Render::setSceneList(QString playlist, int position) { - if (m_winid == -1) return; + if (m_winid == -1) return -1; m_isBlocked = true; - qDeleteAll(m_slowmotionProducers.values()); - m_slowmotionProducers.clear(); + int error = 0; - //kWarning() << "////// RENDER, SET SCENE LIST: " << playlist; + kDebug() << "////// RENDER, SET SCENE LIST: " << playlist; - if (m_mltConsumer == NULL) { + if (m_mltConsumer) { + if (!m_mltConsumer->is_stopped()) { + m_mltConsumer->stop(); + } + m_mltConsumer->set("refresh", 0); + } else { kWarning() << "/////// ERROR, TRYING TO USE NULL MLT CONSUMER"; - m_isBlocked = false; - return; - } - - if (!m_mltConsumer->is_stopped()) { - m_mltConsumer->stop(); - //m_mltConsumer->set("refresh", 0); + error = -1; } if (m_mltProducer) { m_mltProducer->set_speed(0); //if (KdenliveSettings::osdtimecode() && m_osdInfo) m_mltProducer->detach(*m_osdInfo); + + Mlt::Service service(m_mltProducer->parent().get_service()); + mlt_service_lock(service.get_service()); + + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + Mlt::Field *field = tractor.field(); + mlt_service nextservice = mlt_service_get_producer(service.get_service()); + mlt_service nextservicetodisconnect; + mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); + QString mlt_type = mlt_properties_get(properties, "mlt_type"); + QString resource = mlt_properties_get(properties, "mlt_service"); + // Delete all transitions + while (mlt_type == "transition") { + nextservicetodisconnect = nextservice; + nextservice = mlt_service_producer(nextservice); + mlt_field_disconnect_service(field->get_field(), nextservicetodisconnect); + if (nextservice == NULL) break; + properties = MLT_SERVICE_PROPERTIES(nextservice); + mlt_type = mlt_properties_get(properties, "mlt_type"); + resource = mlt_properties_get(properties, "mlt_service"); + } + + for (int trackNb = tractor.count() - 1; trackNb >= 0; --trackNb) { + Mlt::Producer trackProducer(tractor.track(trackNb)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + if (trackPlaylist.type() == playlist_type) trackPlaylist.clear(); + } + delete field; + } + mlt_service_unlock(service.get_service()); + + qDeleteAll(m_slowmotionProducers.values()); + m_slowmotionProducers.clear(); + delete m_mltProducer; m_mltProducer = NULL; emit stopped(); @@ -835,6 +996,7 @@ void Render::setSceneList(QString playlist, int position) if (!m_mltProducer || !m_mltProducer->is_valid()) { kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << tmp; m_mltProducer = m_blackClip->cut(0, 50); + error = -1; } delete[] tmp; @@ -864,22 +1026,24 @@ void Render::setSceneList(QString playlist, int position) }*/ m_fps = m_mltProducer->get_fps(); - kDebug() << "// NEW SCENE LIST DURATION SET TO: " << m_mltProducer->get_playtime(); - connectPlaylist(); - fillSlowMotionProducers(); if (position != 0) { - //TODO: seek to correct place after opening project. - // Needs to be done from another place since it crashes here. + // Seek to correct place after opening project. m_mltProducer->seek(position); } + + kDebug() << "// NEW SCENE LIST DURATION SET TO: " << m_mltProducer->get_playtime(); + if (error == 0) error = connectPlaylist(); + else connectPlaylist(); + fillSlowMotionProducers(); + m_isBlocked = false; blockSignals(false); - emit refreshDocumentProducers(); + + return error; //kDebug()<<"// SETSCN LST, POS: "<set("refresh", "0"); m_mltConsumer->connect(*m_mltProducer); m_mltProducer->set_speed(0); - m_mltConsumer->start(); + if (m_mltConsumer->start() == -1) { + // ARGH CONSUMER BROKEN!!!! + KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); + delete m_mltConsumer; + m_mltConsumer = NULL; + return -1; + } emit durationChanged(m_mltProducer->get_playtime()); + return 0; //refresh(); - /* - if (m_mltConsumer->start() == -1) { - KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); - delete m_mltConsumer; - m_mltConsumer = NULL; - } - else { - refresh(); - }*/ } void Render::refreshDisplay() @@ -1016,7 +1178,7 @@ void Render::setVolume(double /*volume*/) if (m_mltProducer->attach(*m_osdInfo) == 1) kDebug()<<"////// error attaching filter"; }*/ refresh(); - m_osdTimer->setSingleShot(2500); + //m_osdTimer->setSingleShot(2500); } void Render::slotOsdTimeout() @@ -1035,14 +1197,11 @@ void Render::start() kDebug() << "----- BROKEN MONITOR: " << m_name << ", RESTART"; return; } - if (m_mltConsumer && m_mltConsumer->is_stopped()) { kDebug() << "----- MONITOR: " << m_name << " WAS STOPPED"; if (m_mltConsumer->start() == -1) { - KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); - delete m_mltConsumer; - m_mltConsumer = NULL; - return; + //KMessageBox::error(qApp->activeWindow(), i18n("Could not create the video preview window.\nThere is something wrong with your Kdenlive install or your driver settings, please fix it.")); + kDebug(QtWarningMsg) << "/ / / / CANNOT START MONITOR"; } else { kDebug() << "----- MONITOR: " << m_name << " REFRESH"; m_isBlocked = false; @@ -1052,25 +1211,9 @@ void Render::start() m_isBlocked = false; } -void Render::clear() -{ - kDebug() << " ********* RENDER CLEAR"; - if (m_mltConsumer) { - //m_mltConsumer->set("refresh", 0); - if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop(); - } - - if (m_mltProducer) { - //if (KdenliveSettings::osdtimecode() && m_osdInfo) m_mltProducer->detach(*m_osdInfo); - m_mltProducer->set_speed(0.0); - delete m_mltProducer; - m_mltProducer = NULL; - emit stopped(); - } -} - void Render::stop() { + if (m_mltProducer == NULL) return; if (m_mltConsumer && !m_mltConsumer->is_stopped()) { kDebug() << "///////////// RENDER STOPPED: " << m_name; m_isBlocked = true; @@ -1112,8 +1255,10 @@ void Render::pause() m_isBlocked = true; m_mltConsumer->set("refresh", 0); m_mltProducer->set_speed(0.0); + /* + The 2 lines below create a flicker loop emit rendererPosition(m_framePosition); - m_mltProducer->seek(m_framePosition); + m_mltProducer->seek(m_framePosition);*/ m_mltConsumer->purge(); } @@ -1124,13 +1269,14 @@ void Render::switchPlay() if (m_isZoneMode) resetZoneMode(); if (m_mltProducer->get_speed() == 0.0) { m_isBlocked = false; + if (m_name == "clip" && m_framePosition == (int) m_mltProducer->get_out()) m_mltProducer->seek(0); m_mltProducer->set_speed(1.0); m_mltConsumer->set("refresh", 1); } else { m_isBlocked = true; m_mltConsumer->set("refresh", 0); m_mltProducer->set_speed(0.0); - emit rendererPosition(m_framePosition); + //emit rendererPosition(m_framePosition); m_mltProducer->seek(m_framePosition); m_mltConsumer->purge(); //kDebug()<<" ********* RENDER PAUSE: "<get_speed(); @@ -1188,7 +1334,7 @@ void Render::playZone(const GenTime & startTime, const GenTime & stopTime) return; m_isBlocked = false; if (!m_isZoneMode) m_originalOut = m_mltProducer->get_playtime() - 1; - m_mltProducer->set("out", stopTime.frames(m_fps)); + m_mltProducer->set("out", (int)(stopTime.frames(m_fps))); m_mltProducer->seek((int)(startTime.frames(m_fps))); m_mltProducer->set_speed(1.0); m_mltConsumer->set("refresh", 1); @@ -1215,10 +1361,15 @@ void Render::seekToFrame(int pos) refresh(); } -void Render::askForRefresh() +void Render::seekToFrameDiff(int diff) { - // Use a Timer so that we don't refresh too much - m_refreshTimer->start(200); + //kDebug()<<" ********* RENDER SEEK TO POS"; + if (!m_mltProducer) + return; + m_isBlocked = false; + resetZoneMode(); + m_mltProducer->seek(m_mltProducer->position() + diff); + refresh(); } void Render::doRefresh() @@ -1231,12 +1382,29 @@ void Render::refresh() { if (!m_mltProducer || m_isBlocked) return; - m_refreshTimer->stop(); if (m_mltConsumer) { m_mltConsumer->set("refresh", 1); } } +void Render::setDropFrames(bool show) +{ + if (m_mltConsumer) { + int dropFrames = 1; + if (show == false) dropFrames = 0; + m_mltConsumer->stop(); +#ifdef Q_WS_MAC + m_mltConsumer->set("real_time", dropFrames); +#else + m_mltConsumer->set("play.real_time", dropFrames); +#endif + if (m_mltConsumer->start() == -1) { + kDebug(QtWarningMsg) << "ERROR, Cannot start monitor"; + } + + } +} + double Render::playSpeed() { if (m_mltProducer) return m_mltProducer->get_speed(); @@ -1249,13 +1417,17 @@ GenTime Render::seekPosition() const else return GenTime(); } +int Render::seekFramePosition() const +{ + if (m_mltProducer) return (int) m_mltProducer->position(); + return 0; +} const QString & Render::rendererName() const { return m_name; } - void Render::emitFrameNumber(double position) { m_framePosition = position; @@ -1276,14 +1448,11 @@ void Render::emitConsumerStopped() } } - - void Render::exportFileToFirewire(QString /*srcFileName*/, int /*port*/, GenTime /*startTime*/, GenTime /*endTime*/) { KMessageBox::sorry(0, i18n("Firewire is not enabled on your system.\n Please install Libiec61883 and recompile Kdenlive")); } - void Render::exportCurrentFrame(KUrl url, bool /*notify*/) { if (!m_mltProducer) { @@ -1310,105 +1479,167 @@ void Render::exportCurrentFrame(KUrl url, bool /*notify*/) //if (notify) QApplication::postEvent(qApp->activeWindow(), new UrlEvent(url, 10003)); } -/** MLT PLAYLIST DIRECT MANIPULATON **/ +#ifdef Q_WS_MAC +void Render::showFrame(Mlt::Frame& frame) +{ + mlt_image_format format = mlt_image_rgb24a; + int width = 0; + int height = 0; + const uchar* image = frame.get_image(format, width, height); + QImage qimage(width, height, QImage::Format_ARGB32); + memcpy(qimage.scanLine(0), image, width * height * 4); + emit showImageSignal(qimage); +} +#endif +/* + * MLT playlist direct manipulation. + */ -void Render::mltCheckLength() +void Render::mltCheckLength(Mlt::Tractor *tractor) { //kDebug()<<"checking track length: "<get_service()); - Mlt::Tractor tractor(service); - - int trackNb = tractor.count(); + int trackNb = tractor->count(); int duration = 0; int trackDuration; if (trackNb == 1) { - Mlt::Producer trackProducer(tractor.track(0)); + Mlt::Producer trackProducer(tractor->track(0)); duration = trackProducer.get_playtime() - 1; m_mltProducer->set("out", duration); emit durationChanged(duration); return; } while (trackNb > 1) { - Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + Mlt::Producer trackProducer(tractor->track(trackNb - 1)); trackDuration = trackProducer.get_playtime() - 1; - - //kDebug() << " / / /DURATON FOR TRACK " << trackNb - 1 << " = " << trackDuration; + // kDebug() << " / / /DURATON FOR TRACK " << trackNb - 1 << " = " << trackDuration; if (trackDuration > duration) duration = trackDuration; trackNb--; } - Mlt::Producer blackTrackProducer(tractor.track(0)); + Mlt::Producer blackTrackProducer(tractor->track(0)); if (blackTrackProducer.get_playtime() - 1 != duration) { Mlt::Playlist blackTrackPlaylist((mlt_playlist) blackTrackProducer.get_service()); Mlt::Producer *blackclip = blackTrackPlaylist.get_clip(0); - if (duration > m_blackClip->get_length()) { - m_blackClip->set("length", duration); - if (blackclip) blackclip->set("length", duration); + if (blackclip && blackclip->is_blank()) { + delete blackclip; + blackclip = NULL; } - if (blackclip == NULL || blackclip->is_blank() || blackTrackPlaylist.count() != 1) { + + if (blackclip == NULL || blackTrackPlaylist.count() != 1) { blackTrackPlaylist.clear(); - blackTrackPlaylist.append(*m_blackClip, 0, duration - 1); - } else blackTrackPlaylist.resize_clip(0, 0, duration - 1); + m_blackClip->set("length", duration + 1); + m_blackClip->set("out", duration); + blackclip = m_blackClip->cut(0, duration); + blackTrackPlaylist.insert_at(0, blackclip, 1); + } else { + if (duration > blackclip->parent().get_length()) { + blackclip->parent().set("length", duration + 1); + blackclip->parent().set("out", duration); + blackclip->set("length", duration + 1); + } + blackTrackPlaylist.resize_clip(0, 0, duration); + } + delete blackclip; m_mltProducer->set("out", duration); emit durationChanged(duration); } } -void Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) +Mlt::Producer *Render::checkSlowMotionProducer(Mlt::Producer *prod, QDomElement element) +{ + if (element.attribute("speed", "1.0").toDouble() == 1.0 && element.attribute("strobe", "1").toInt() == 1) return prod; + + // We want a slowmotion producer + double speed = element.attribute("speed", "1.0").toDouble(); + int strobe = element.attribute("strobe", "1").toInt(); + QString url = QString::fromUtf8(prod->get("resource")); + url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); + Mlt::Producer *slowprod = m_slowmotionProducers.value(url); + if (!slowprod || slowprod->get_producer() == NULL) { + char *tmp = decodedString(url); + slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); + if (strobe > 1) slowprod->set("strobe", strobe); + delete[] tmp; + QString id = prod->get("id"); + if (id.contains('_')) id = id.section('_', 0, 0); + QString producerid = "slowmotion:" + id + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); + tmp = decodedString(producerid); + slowprod->set("id", tmp); + delete[] tmp; + m_slowmotionProducers.insert(url, slowprod); + } + return slowprod; +} + +int Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod, bool overwrite, bool push) { if (m_mltProducer == NULL) { kDebug() << "PLAYLIST NOT INITIALISED //////"; - return; + return -1; + } + if (prod == NULL) { + kDebug() << "Cannot insert clip without producer //////"; + return -1; } Mlt::Producer parentProd(m_mltProducer->parent()); if (parentProd.get_producer() == NULL) { kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; - return; + return -1; } Mlt::Service service(parentProd.get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return -1; + } Mlt::Tractor tractor(service); + if (info.track > tractor.count() - 1) { + kDebug() << "ERROR TRYING TO INSERT CLIP ON TRACK " << info.track << ", at POS: " << info.startPos.frames(25); + return -1; + } mlt_service_lock(service.get_service()); Mlt::Producer trackProducer(tractor.track(info.track)); + int trackDuration = trackProducer.get_playtime() - 1; Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); //kDebug()<<"/// INSERT cLIP: "<get("resource")); - url.append('?' + QString::number(speed)); - Mlt::Producer *slowprod = m_slowmotionProducers.value(url); - if (!slowprod || slowprod->get_producer() == NULL) { - char *tmp = decodedString(url); - slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); - delete[] tmp; - QString id = prod->get("id"); - if (id.contains('_')) id = id.section('_', 0, 0); - QString producerid = "slowmotion:" + id + ':' + QString::number(speed); - tmp = decodedString(producerid); - slowprod->set("id", tmp); - delete[] tmp; - m_slowmotionProducers.insert(url, slowprod); - } - prod = slowprod; + prod = checkSlowMotionProducer(prod, element); + if (prod == NULL || !prod->is_valid()) { + mlt_service_unlock(service.get_service()); + return -1; } - Mlt::Producer *clip = prod->cut((int) info.cropStart.frames(m_fps), (int)(info.endPos - info.startPos + info.cropStart).frames(m_fps) - 1); - int newIndex = trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *clip, 1); - + int cutPos = (int) info.cropStart.frames(m_fps); + if (cutPos < 0) cutPos = 0; + int insertPos = (int) info.startPos.frames(m_fps); + int cutDuration = (int)(info.endPos - info.startPos).frames(m_fps) - 1; + Mlt::Producer *clip = prod->cut(cutPos, cutDuration + cutPos); + if (overwrite && (insertPos < trackDuration)) { + // Replace zone with blanks + //trackPlaylist.split_at(insertPos, true); + trackPlaylist.remove_region(insertPos, cutDuration + 1); + int clipIndex = trackPlaylist.get_clip_index_at(insertPos); + trackPlaylist.insert_blank(clipIndex, cutDuration); + } else if (push) { + trackPlaylist.split_at(insertPos, true); + int clipIndex = trackPlaylist.get_clip_index_at(insertPos); + trackPlaylist.insert_blank(clipIndex, cutDuration); + } + int newIndex = trackPlaylist.insert_at(insertPos, clip, 1); + delete clip; /*if (QString(prod->get("transparency")).toInt() == 1) mltAddClipTransparency(info, info.track - 1, QString(prod->get("id")).toInt());*/ + if (info.track != 0 && (newIndex + 1 == trackPlaylist.count())) mltCheckLength(&tractor); mlt_service_unlock(service.get_service()); - - if (info.track != 0 && (newIndex + 1 == trackPlaylist.count())) mltCheckLength(); - //tractor.multitrack()->refresh(); - //tractor.refresh(); + /*tractor.multitrack()->refresh(); + tractor.refresh();*/ + return 0; } @@ -1418,7 +1649,10 @@ void Render::mltCutClip(int track, GenTime position) m_isBlocked = true; Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return; + } Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(track)); @@ -1457,6 +1691,8 @@ void Render::mltCutClip(int track, GenTime position) } Mlt::Service clipService(original->get_service()); Mlt::Service dupService(clip->get_service()); + delete original; + delete clip; int ct = 0; Mlt::Filter *filter = clipService.filter(ct); while (filter) { @@ -1467,7 +1703,7 @@ void Render::mltCutClip(int track, GenTime position) Mlt::Filter *dup = new Mlt::Filter(*m_mltProfile, filter->get("mlt_service")); if (dup && dup->is_valid()) { Mlt::Properties entries(filter->get_properties()); - for (int i = 0;i < entries.count();i++) { + for (int i = 0; i < entries.count(); i++) { dup->set(entries.get_name(i), entries.get(i)); } dupService.attach(*dup); @@ -1490,56 +1726,116 @@ void Render::mltCutClip(int track, GenTime position) m_isBlocked = false; } -void Render::mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) +bool Render::mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) { // TODO: optimize - mltRemoveClip(info.track, info.startPos); - mltInsertClip(info, element, prod); -} - - -bool Render::mltRemoveClip(int track, GenTime position) -{ + if (prod == NULL) { + kDebug() << "Cannot update clip with null producer //////"; + return false; + } Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; - + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } Mlt::Tractor tractor(service); - Mlt::Producer trackProducer(tractor.track(track)); + Mlt::Producer trackProducer(tractor.track(info.track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); - int clipIndex = trackPlaylist.get_clip_index_at((int) position.frames(m_fps)); - - /* // Display playlist info - kDebug()<<"//// BEFORE"; - for (int i = 0; i < trackPlaylist.count(); i++) { - int blankStart = trackPlaylist.clip_start(i); - int blankDuration = trackPlaylist.clip_length(i) - 1; - QString blk; - if (trackPlaylist.is_blank(i)) blk = "(blank)"; - kDebug()<<"CLIP "< filtersList; + Mlt::Service sourceService(clip->get_service()); + int ct = 0; + Mlt::Filter *filter = sourceService.filter(ct); + while (filter) { + if (filter->get("kdenlive_ix") != 0) { + filtersList.append(filter); + } + ct++; + filter = sourceService.filter(ct); + } + + trackPlaylist.replace_with_blank(clipIndex); + delete clip; + //if (!mltRemoveClip(info.track, info.startPos)) return false; + prod = checkSlowMotionProducer(prod, element); + if (prod == NULL || !prod->is_valid()) { + mlt_service_unlock(service.get_service()); + return false; + } + Mlt::Producer *clip2 = prod->cut(info.cropStart.frames(m_fps), (info.cropDuration + info.cropStart).frames(m_fps)); + trackPlaylist.insert_at(info.startPos.frames(m_fps), clip2, 1); + delete clip2; + + + //if (mltInsertClip(info, element, prod) == -1) return false; + if (!filtersList.isEmpty()) { + clipIndex = trackPlaylist.get_clip_index_at(startPos); + Mlt::Producer *destclip = trackPlaylist.get_clip(clipIndex); + Mlt::Service destService(destclip->get_service()); + delete destclip; + for (int i = 0; i < filtersList.count(); i++) + destService.attach(*(filtersList.at(i))); + } + mlt_service_unlock(service.get_service()); + return true; +} + + +bool Render::mltRemoveClip(int track, GenTime position) +{ + Mlt::Service service(m_mltProducer->parent().get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } + + Mlt::Tractor tractor(service); + mlt_service_lock(service.get_service()); + Mlt::Producer trackProducer(tractor.track(track)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + int clipIndex = trackPlaylist.get_clip_index_at((int) position.frames(m_fps)); + + // Display playlist info + //kDebug() << "//// BEFORE -( " << position.frames(m_fps) << " )-------------------------------"; + /*for (int i = 0; i < trackPlaylist.count(); i++) { int blankStart = trackPlaylist.clip_start(i); int blankDuration = trackPlaylist.clip_length(i) - 1; QString blk; if (trackPlaylist.is_blank(i)) blk = "(blank)"; kDebug()<<"CLIP "<parent()); if (parentProd.get_producer() == NULL) { kDebug() << "PLAYLIST BROKEN, CANNOT INSERT CLIP //////"; - return -1; + return 0; } Mlt::Service service(parentProd.get_service()); @@ -1563,7 +1859,11 @@ int Render::mltGetSpaceLength(const GenTime pos, int track, bool fromBlankStart) Mlt::Producer trackProducer(tractor.track(track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); int clipIndex = trackPlaylist.get_clip_index_at(insertPos); - if (!trackPlaylist.is_blank(clipIndex)) return -1; + if (clipIndex == trackPlaylist.count()) { + // We are after the end of the playlist + return -1; + } + if (!trackPlaylist.is_blank(clipIndex)) return 0; if (fromBlankStart) return trackPlaylist.clip_length(clipIndex); return trackPlaylist.clip_length(clipIndex) + trackPlaylist.clip_start(clipIndex) - insertPos; } @@ -1616,12 +1916,19 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap if (insertPos != -1) { insertPos += offset; int clipIndex = trackPlaylist.get_clip_index_at(insertPos); - if (diff > 0) trackPlaylist.insert_blank(clipIndex, diff - 1); - else { + if (diff > 0) { + trackPlaylist.insert_blank(clipIndex, diff - 1); + } else { if (!trackPlaylist.is_blank(clipIndex)) clipIndex --; - if (!trackPlaylist.is_blank(clipIndex)) kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + if (!trackPlaylist.is_blank(clipIndex)) { + kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + } int position = trackPlaylist.clip_start(clipIndex); - trackPlaylist.remove_region(position, - diff - 1); + int blankDuration = trackPlaylist.clip_length(clipIndex); + diff = -diff; + if (blankDuration - diff == 0) { + trackPlaylist.remove(clipIndex); + } else trackPlaylist.remove_region(position, diff); } trackPlaylist.consolidate_blanks(0); } @@ -1651,14 +1958,12 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap resource = mlt_properties_get(properties, "mlt_service"); } } else { - int trackNb = tractor.count(); - while (trackNb > 1) { - Mlt::Producer trackProducer(tractor.track(trackNb - 1)); + for(int trackNb = tractor.count() - 1; trackNb >= 1; --trackNb) { + Mlt::Producer trackProducer(tractor.track(trackNb)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); - //int clipNb = trackPlaylist.count(); - insertPos = trackClipStartList.value(trackNb - 1); + insertPos = trackClipStartList.value(trackNb); if (insertPos != -1) { insertPos += offset; @@ -1673,16 +1978,23 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap int clipIndex = trackPlaylist.get_clip_index_at(insertPos); - if (diff > 0) trackPlaylist.insert_blank(clipIndex, diff - 1); - else { - if (!trackPlaylist.is_blank(clipIndex)) clipIndex --; - if (!trackPlaylist.is_blank(clipIndex)) kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + if (diff > 0) { + trackPlaylist.insert_blank(clipIndex, diff - 1); + } else { + if (!trackPlaylist.is_blank(clipIndex)) { + clipIndex --; + } + if (!trackPlaylist.is_blank(clipIndex)) { + kDebug() << "//// ERROR TRYING TO DELETE SPACE FROM " << insertPos; + } int position = trackPlaylist.clip_start(clipIndex); - trackPlaylist.remove_region(position, - diff - 1); + int blankDuration = trackPlaylist.clip_length(clipIndex); + if (diff + blankDuration == 0) { + trackPlaylist.remove(clipIndex); + } else trackPlaylist.remove_region(position, - diff); } trackPlaylist.consolidate_blanks(0); } - trackNb--; } // now move transitions mlt_service serv = m_mltProducer->parent().get_service(); @@ -1711,16 +2023,38 @@ void Render::mltInsertSpace(QMap trackClipStartList, QMap } } mlt_service_unlock(service.get_service()); - mltCheckLength(); + mltCheckLength(&tractor); m_mltConsumer->set("refresh", 1); } -int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt::Producer *prod) + +void Render::mltPasteEffects(Mlt::Producer *source, Mlt::Producer *dest) +{ + if (source == dest) return; + Mlt::Service sourceService(source->get_service()); + Mlt::Service destService(dest->get_service()); + + // move all effects to the correct producer + int ct = 0; + Mlt::Filter *filter = sourceService.filter(ct); + while (filter) { + if (filter->get("kdenlive_ix") != 0) { + sourceService.detach(*filter); + destService.attach(*filter); + } else ct++; + filter = sourceService.filter(ct); + } +} + +int Render::mltChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, double speed, double /*oldspeed*/, int strobe, Mlt::Producer *prod) { m_isBlocked = true; int newLength = 0; Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return -1; + } //kDebug() << "Changing clip speed, set in and out: " << info.cropStart.frames(m_fps) << " to " << (info.endPos - info.startPos).frames(m_fps) - 1; Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(info.track)); @@ -1729,36 +2063,57 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt int clipIndex = trackPlaylist.get_clip_index_at(startPos); int clipLength = trackPlaylist.clip_length(clipIndex); - Mlt::Producer clip(trackPlaylist.get_clip(clipIndex)); - if (!clip.is_valid() || clip.is_blank()) { + Mlt::Producer *original = trackPlaylist.get_clip(clipIndex); + if (original == NULL) { + return -1; + } + if (!original->is_valid() || original->is_blank()) { // invalid clip + delete original; return -1; } - Mlt::Producer clipparent = clip.parent(); + Mlt::Producer clipparent = original->parent(); if (!clipparent.is_valid() || clipparent.is_blank()) { // invalid clip + delete original; return -1; } + QString serv = clipparent.get("mlt_service"); QString id = clipparent.get("id"); //kDebug() << "CLIP SERVICE: " << serv; - if (serv == "avformat" && speed != 1.0) { + if (serv == "avformat" && (speed != 1.0 || strobe > 1)) { mlt_service_lock(service.get_service()); QString url = QString::fromUtf8(clipparent.get("resource")); url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *slowprod = m_slowmotionProducers.value(url); if (!slowprod || slowprod->get_producer() == NULL) { - char *tmp = decodedString(url); - slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); + char *tmp = decodedString("framebuffer:" + url); + slowprod = new Mlt::Producer(*m_mltProfile, 0, tmp); + if (strobe > 1) slowprod->set("strobe", strobe); delete[] tmp; QString producerid = "slowmotion:" + id + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); tmp = decodedString(producerid); slowprod->set("id", tmp); delete[] tmp; + // copy producer props + double ar = original->parent().get_double("force_aspect_ratio"); + if (ar != 0.0) slowprod->set("force_aspect_ratio", ar); + double fps = original->parent().get_double("force_fps"); + if (fps != 0.0) slowprod->set("force_fps", fps); + int threads = original->parent().get_int("threads"); + if (threads != 0) slowprod->set("threads", threads); + if (original->parent().get("force_progressive")) + slowprod->set("force_progressive", original->parent().get_int("force_progressive")); + int ix = original->parent().get_int("video_index"); + if (ix != 0) slowprod->set("video_index", ix); m_slowmotionProducers.insert(url, slowprod); } - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); + // Check that the blank space is long enough for our new duration clipIndex = trackPlaylist.get_clip_index_at(startPos); int blankEnd = trackPlaylist.clip_start(clipIndex) + trackPlaylist.clip_length(clipIndex); @@ -1767,14 +2122,19 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt GenTime maxLength = GenTime(blankEnd, m_fps) - info.startPos; cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)(info.cropStart.frames(m_fps) / speed + maxLength.frames(m_fps) - 1)); } else cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)((info.cropStart.frames(m_fps) + clipLength) / speed - 1)); - trackPlaylist.insert_at(startPos, *cut, 1); + + // move all effects to the correct producer + mltPasteEffects(clip, cut); + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); - } else if (speed == 1.0) { + } else if (speed == 1.0 && strobe < 2) { mlt_service_lock(service.get_service()); - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); // Check that the blank space is long enough for our new duration @@ -1782,13 +2142,18 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt int blankEnd = trackPlaylist.clip_start(clipIndex) + trackPlaylist.clip_length(clipIndex); Mlt::Producer *cut; - GenTime oldDuration = GenTime(clipLength, m_fps); - GenTime newDuration = oldDuration * oldspeed; - if (clipIndex + 1 < trackPlaylist.count() && (info.startPos + newDuration).frames(m_fps) > blankEnd) { + int originalStart = (int)(speedIndependantInfo.cropStart.frames(m_fps)); + if (clipIndex + 1 < trackPlaylist.count() && (info.startPos + speedIndependantInfo.cropDuration).frames(m_fps) > blankEnd) { GenTime maxLength = GenTime(blankEnd, m_fps) - info.startPos; - cut = prod->cut((int)(info.cropStart.frames(m_fps)), (int)(info.cropStart.frames(m_fps) + maxLength.frames(m_fps) - 1)); - } else cut = prod->cut((int)(info.cropStart.frames(m_fps)), (int)((info.cropStart + newDuration).frames(m_fps)) - 1); - trackPlaylist.insert_at(startPos, *cut, 1); + cut = prod->cut(originalStart, (int)(originalStart + maxLength.frames(m_fps) - 1)); + } else cut = prod->cut(originalStart, (int)(originalStart + speedIndependantInfo.cropDuration.frames(m_fps)) - 1); + + // move all effects to the correct producer + mltPasteEffects(clip, cut); + + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); @@ -1798,47 +2163,66 @@ int Render::mltChangeClipSpeed(ItemInfo info, double speed, double oldspeed, Mlt QString url = QString::fromUtf8(clipparent.get("resource")); url = url.section('?', 0, 0); url.append('?' + QString::number(speed)); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); Mlt::Producer *slowprod = m_slowmotionProducers.value(url); if (!slowprod || slowprod->get_producer() == NULL) { - char *tmp = decodedString(url); - slowprod = new Mlt::Producer(*m_mltProfile, "framebuffer", tmp); + char *tmp = decodedString("framebuffer:" + url); + slowprod = new Mlt::Producer(*m_mltProfile, 0, tmp); delete[] tmp; + slowprod->set("strobe", strobe); QString producerid = "slowmotion:" + id.section(':', 1, 1) + ':' + QString::number(speed); + if (strobe > 1) producerid.append(':' + QString::number(strobe)); tmp = decodedString(producerid); slowprod->set("id", tmp); delete[] tmp; + // copy producer props + double ar = original->parent().get_double("force_aspect_ratio"); + if (ar != 0.0) slowprod->set("force_aspect_ratio", ar); + double fps = original->parent().get_double("force_fps"); + if (fps != 0.0) slowprod->set("force_fps", fps); + if (original->parent().get("force_progressive")) + slowprod->set("force_progressive", original->parent().get_int("force_progressive")); + int threads = original->parent().get_int("threads"); + if (threads != 0) slowprod->set("threads", threads); + int ix = original->parent().get_int("video_index"); + if (ix != 0) slowprod->set("video_index", ix); m_slowmotionProducers.insert(url, slowprod); } - trackPlaylist.replace_with_blank(clipIndex); + Mlt::Producer *clip = trackPlaylist.replace_with_blank(clipIndex); trackPlaylist.consolidate_blanks(0); - GenTime oldDuration = GenTime(clipLength, m_fps); - GenTime newDuration = oldDuration * oldspeed / speed; + GenTime duration = speedIndependantInfo.cropDuration / speed; + int originalStart = (int)(speedIndependantInfo.cropStart.frames(m_fps) / speed); // Check that the blank space is long enough for our new duration clipIndex = trackPlaylist.get_clip_index_at(startPos); int blankEnd = trackPlaylist.clip_start(clipIndex) + trackPlaylist.clip_length(clipIndex); Mlt::Producer *cut; - if (clipIndex + 1 < trackPlaylist.count() && (info.startPos + newDuration).frames(m_fps) > blankEnd) { + if (clipIndex + 1 < trackPlaylist.count() && (info.startPos + duration).frames(m_fps) > blankEnd) { GenTime maxLength = GenTime(blankEnd, m_fps) - info.startPos; - cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)(info.cropStart.frames(m_fps) / speed + maxLength.frames(m_fps) - 1)); - } else cut = slowprod->cut((int)(info.cropStart.frames(m_fps) / speed), (int)((info.cropStart / speed + newDuration).frames(m_fps) - 1)); + cut = slowprod->cut(originalStart, (int)(originalStart + maxLength.frames(m_fps) - 1)); + } else cut = slowprod->cut(originalStart, (int)(originalStart + duration.frames(m_fps)) - 1); - trackPlaylist.insert_at(startPos, *cut, 1); + // move all effects to the correct producer + mltPasteEffects(clip, cut); + + trackPlaylist.insert_at(startPos, cut, 1); + delete cut; + delete clip; clipIndex = trackPlaylist.get_clip_index_at(startPos); newLength = trackPlaylist.clip_length(clipIndex); mlt_service_unlock(service.get_service()); } - if (clipIndex + 1 == trackPlaylist.count()) mltCheckLength(); + delete original; + if (clipIndex + 1 == trackPlaylist.count()) mltCheckLength(&tractor); m_isBlocked = false; return newLength; } bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool updateIndex, bool doRefresh) { - kDebug() << "// TRYing to remove effect at: " << index; Mlt::Service service(m_mltProducer->parent().get_service()); bool success = false; Mlt::Tractor tractor(service); @@ -1851,6 +2235,7 @@ bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool up return success; } Mlt::Service clipService(clip->get_service()); + delete clip; // if (tag.startsWith("ladspa")) tag = "ladspa"; m_isBlocked = true; int ct = 0; @@ -1858,7 +2243,7 @@ bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool up while (filter) { if ((index == "-1" && strcmp(filter->get("kdenlive_id"), "")) || filter->get("kdenlive_ix") == index) {// && filter->get("kdenlive_id") == id) { if (clipService.detach(*filter) == 0) success = true; - kDebug() << " / / / DLEETED EFFECT: " << ct; + //kDebug()<<"Deleted filter id:"<get("kdenlive_id")<<", ix:"<get("kdenlive_ix")<<", SERVICE:"<get("mlt_service"); } else if (updateIndex) { // Adjust the other effects index if (QString(filter->get("kdenlive_ix")).toInt() > index.toInt()) filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() - 1); @@ -1887,14 +2272,46 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para } Mlt::Service clipService(clip->get_service()); m_isBlocked = true; + int duration = clip->get_playtime(); + bool updateIndex = false; + delete clip; - // temporarily remove all effects after insert point - QList filtersList; const int filter_ix = params.paramValue("kdenlive_ix").toInt(); int ct = 0; Mlt::Filter *filter = clipService.filter(ct); while (filter) { - if (QString(filter->get("kdenlive_ix")).toInt() > filter_ix) { + if (QString(filter->get("kdenlive_ix")).toInt() == filter_ix) { + // A filter at that position already existed, so we will increase all indexes later + updateIndex = true; + break; + } + ct++; + filter = clipService.filter(ct); + } + + if (params.paramValue("id") == "speed") { + // special case, speed effect is not really inserted, we just update the other effects index (kdenlive_ix) + ct = 0; + filter = clipService.filter(ct); + while (filter) { + if (QString(filter->get("kdenlive_ix")).toInt() >= filter_ix) { + if (updateIndex) filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() + 1); + } + ct++; + filter = clipService.filter(ct); + } + m_isBlocked = false; + if (doRefresh) refresh(); + return true; + } + + + // temporarily remove all effects after insert point + QList filtersList; + ct = 0; + filter = clipService.filter(ct); + while (filter) { + if (QString(filter->get("kdenlive_ix")).toInt() >= filter_ix) { filtersList.append(filter); clipService.detach(*filter); } else ct++; @@ -1916,7 +2333,6 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para char *starttag = decodedString(params.paramValue("starttag", "start")); char *endtag = decodedString(params.paramValue("endtag", "end")); kDebug() << "// ADDING KEYFRAME TAGS: " << starttag << ", " << endtag; - int duration = clip->get_playtime(); //double max = params.paramValue("max").toDouble(); double min = params.paramValue("min").toDouble(); double factor = params.paramValue("factor", "1").toDouble(); @@ -1982,7 +2398,7 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para params.removeParam("id"); params.removeParam("kdenlive_ix"); params.removeParam("tag"); - params.removeParam("disabled"); + params.removeParam("disable"); for (int j = 0; j < params.count(); j++) { effectArgs.append(' ' + params.at(j).value()); @@ -2002,9 +2418,11 @@ bool Render::mltAddEffect(int track, GenTime position, EffectsParameterList para // re-add following filters for (int i = 0; i < filtersList.count(); i++) { - clipService.attach(*(filtersList.at(i))); + Mlt::Filter *filter = filtersList.at(i); + if (updateIndex) + filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() + 1); + clipService.attach(*filter); } - m_isBlocked = false; if (doRefresh) refresh(); return true; @@ -2017,12 +2435,12 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par if (!params.paramValue("keyframes").isEmpty() || /*it.key().startsWith("#") || */tag.startsWith("ladspa") || tag == "sox" || tag == "autotrack_rectangle") { // This is a keyframe effect, to edit it, we remove it and re-add it. - mltRemoveEffect(track, position, index, true); + mltRemoveEffect(track, position, index, false); bool success = mltAddEffect(track, position, params); return success; } - // create filter + // find filter Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); @@ -2035,9 +2453,23 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par return false; } Mlt::Service clipService(clip->get_service()); + delete clip; m_isBlocked = true; int ct = 0; Mlt::Filter *filter = clipService.filter(ct); + + /* + kDebug() << "EDITING FILTER: "<get("kdenlive_id") <<", IX: "<get("kdenlive_ix"); + ct++; + filter = clipService.filter(ct); + } + kDebug() << "++++++++++++++++++++++++++"; + */ + ct = 0; + filter = clipService.filter(ct); while (filter) { if (filter->get("kdenlive_ix") == index) { break; @@ -2047,28 +2479,14 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par } if (!filter) { - kDebug() << "WARINIG, FILTER FOR EDITING NOT FOUND, ADDING IT!!!!!"; + kDebug() << "WARINIG, FILTER FOR EDITING NOT FOUND, ADDING IT! " << index << ", " << tag; // filter was not found, it was probably a disabled filter, so add it to the correct place... - int ct = 0; - filter = clipService.filter(ct); - QList filtersList; - while (filter) { - if (QString(filter->get("kdenlive_ix")).toInt() > index.toInt()) { - filtersList.append(filter); - clipService.detach(*filter); - } else ct++; - filter = clipService.filter(ct); - } - bool success = mltAddEffect(track, position, params); - - for (int i = 0; i < filtersList.count(); i++) { - clipService.attach(*(filtersList.at(i))); - } + bool success = mltAddEffect(track, position, params); m_isBlocked = false; return success; } - + mlt_service_lock(service.get_service()); for (int j = 0; j < params.count(); j++) { char *name = decodedString(params.at(j).name()); char *value = decodedString(params.at(j).value()); @@ -2076,12 +2494,45 @@ bool Render::mltEditEffect(int track, GenTime position, EffectsParameterList par delete[] name; delete[] value; } + mlt_service_unlock(service.get_service()); m_isBlocked = false; refresh(); return true; } +void Render::mltUpdateEffectPosition(int track, GenTime position, int oldPos, int newPos) +{ + + kDebug() << "MOVING EFFECT FROM " << oldPos << ", TO: " << newPos; + Mlt::Service service(m_mltProducer->parent().get_service()); + + Mlt::Tractor tractor(service); + Mlt::Producer trackProducer(tractor.track(track)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + //int clipIndex = trackPlaylist.get_clip_index_at(position.frames(m_fps)); + Mlt::Producer *clip = trackPlaylist.get_clip_at((int) position.frames(m_fps)); + if (!clip) { + kDebug() << "WARINIG, CANNOT FIND CLIP ON track: " << track << ", AT POS: " << position.frames(m_fps); + return; + } + Mlt::Service clipService(clip->get_service()); + delete clip; + m_isBlocked = true; + int ct = 0; + Mlt::Filter *filter = clipService.filter(ct); + while (filter) { + int pos = QString(filter->get("kdenlive_ix")).toInt(); + if (pos == oldPos) { + filter->set("kdenlive_ix", newPos); + } else ct++; + filter = clipService.filter(ct); + } + + m_isBlocked = false; + refresh(); +} + void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) { @@ -2098,6 +2549,7 @@ void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) return; } Mlt::Service clipService(clip->get_service()); + delete clip; m_isBlocked = true; int ct = 0; QList filtersList; @@ -2157,9 +2609,7 @@ void Render::mltMoveEffect(int track, GenTime position, int oldPos, int newPos) bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) { m_isBlocked = true; - Mlt::Service service(m_mltProducer->parent().get_service()); - Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(info.track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); @@ -2179,16 +2629,23 @@ bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) m_isBlocked = false; return false; } + mlt_service_lock(service.get_service()); int clipIndex = trackPlaylist.get_clip_index_at((int) info.startPos.frames(m_fps)); //kDebug() << "// SELECTED CLIP START: " << trackPlaylist.clip_start(clipIndex); Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex); int previousStart = clip->get_in(); int newDuration = (int) clipDuration.frames(m_fps) - 1; - int diff = newDuration - trackPlaylist.clip_length(clipIndex) - 1; + int diff = newDuration - (trackPlaylist.clip_length(clipIndex) - 1); if (newDuration > clip->get_length()) { clip->parent().set("length", newDuration + 1); + clip->parent().set("out", newDuration); clip->set("length", newDuration + 1); } + if (newDuration > clip->get_out()) { + clip->parent().set_in_and_out(0, newDuration + 1); + clip->set_in_and_out(0, newDuration + 1); + } + delete clip; trackPlaylist.resize_clip(clipIndex, previousStart, newDuration + previousStart); trackPlaylist.consolidate_blanks(0); // skip to next clip @@ -2200,21 +2657,22 @@ bool Render::mltResizeClipEnd(ItemInfo info, GenTime clipDuration) // If this is not the last clip in playlist if (trackPlaylist.is_blank(clipIndex)) { int blankStart = trackPlaylist.clip_start(clipIndex); - int blankDuration = trackPlaylist.clip_length(clipIndex) - 1; - if (diff > blankDuration) kDebug() << "// ERROR blank clip is not large enough to get back required space!!!"; - if (diff - blankDuration == 1) { + int blankDuration = trackPlaylist.clip_length(clipIndex); + if (diff > blankDuration) { + kDebug() << "// ERROR blank clip is not large enough to get back required space!!!"; + } + if (diff - blankDuration == 0) { trackPlaylist.remove(clipIndex); - } else trackPlaylist.remove_region(blankStart, diff - 1); + } else trackPlaylist.remove_region(blankStart, diff); } else { kDebug() << "/// RESIZE ERROR, NXT CLIP IS NOT BLK: " << clipIndex; } } - } else trackPlaylist.insert_blank(clipIndex, 0 - diff - 1); - + } else if (clipIndex != trackPlaylist.count()) trackPlaylist.insert_blank(clipIndex, 0 - diff - 1); trackPlaylist.consolidate_blanks(0); + mlt_service_unlock(service.get_service()); - - if (info.track != 0 && clipIndex == trackPlaylist.count()) mltCheckLength(); + if (info.track != 0 && clipIndex == trackPlaylist.count()) mltCheckLength(&tractor); /*if (QString(clip->parent().get("transparency")).toInt() == 1) { //mltResizeTransparency(previousStart, previousStart, previousStart + newDuration, track, QString(clip->parent().get("id")).toInt()); mltDeleteTransparency(info.startPos.frames(m_fps), info.track, QString(clip->parent().get("id")).toInt()); @@ -2269,6 +2727,7 @@ bool Render::mltResizeClipCrop(ItemInfo info, GenTime diff) return false; } int previousStart = clip->get_in(); + delete clip; int previousDuration = trackPlaylist.clip_length(clipIndex) - 1; m_isBlocked = true; trackPlaylist.resize_clip(clipIndex, previousStart + frameOffset, previousStart + previousDuration + frameOffset); @@ -2292,16 +2751,15 @@ bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) } mlt_service_lock(service.get_service()); int clipIndex = trackPlaylist.get_clip_index_at(info.startPos.frames(m_fps)); - Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex); - if (clip == NULL) { + if (trackPlaylist.is_blank(clipIndex)) { kDebug() << "//////// ERROR RSIZING NULL CLIP!!!!!!!!!!!"; mlt_service_unlock(service.get_service()); return false; } - int previousStart = clip->get_in(); + int previousStart = trackPlaylist.clip_start(clipIndex); int previousDuration = trackPlaylist.clip_length(clipIndex) - 1; m_isBlocked = true; - kDebug() << "RESIZE, old start: " << previousStart << ", PREV DUR: " << previousDuration << ", DIFF: " << moveFrame; + kDebug() << "RESIZE, old start: " << previousStart + moveFrame << ", " << previousStart + previousDuration; trackPlaylist.resize_clip(clipIndex, previousStart + moveFrame, previousStart + previousDuration); if (moveFrame > 0) trackPlaylist.insert_blank(clipIndex, moveFrame - 1); else { @@ -2332,85 +2790,97 @@ bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) return true; } -bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd, Mlt::Producer *prod) +bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd, Mlt::Producer *prod, bool overwrite, bool insert) { - return mltMoveClip(startTrack, endTrack, (int) moveStart.frames(m_fps), (int) moveEnd.frames(m_fps), prod); + return mltMoveClip(startTrack, endTrack, (int) moveStart.frames(m_fps), (int) moveEnd.frames(m_fps), prod, overwrite, insert); } -void Render::mltUpdateClipProducer(int track, int pos, Mlt::Producer *prod) +bool Render::mltUpdateClipProducer(int track, int pos, Mlt::Producer *prod) { if (prod == NULL || !prod->is_valid()) { kDebug() << "// Warning, CLIP on track " << track << ", at: " << pos << " is invalid, cannot update it!!!"; - return; + return false; } kDebug() << "NEW PROD ID: " << prod->get("id"); - m_mltConsumer->set("refresh", 0); + m_isBlocked++; kDebug() << "// TRYING TO UPDATE CLIP at: " << pos << ", TK: " << track; - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; - + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } + mlt_service_lock(service.get_service()); Mlt::Tractor tractor(service); Mlt::Producer trackProducer(tractor.track(track)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); - int clipIndex = trackPlaylist.get_clip_index_at(pos + 1); - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (clipProducer.is_blank()) { + int clipIndex = trackPlaylist.get_clip_index_at(pos); + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if (clipProducer == NULL || clipProducer->is_blank()) { kDebug() << "// ERROR UPDATING CLIP PROD"; - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; - return; + delete clipProducer; + mlt_service_unlock(service.get_service()); + m_isBlocked--; + return false; } - Mlt::Producer *clip = prod->cut(clipProducer.get_in(), clipProducer.get_out()); - - // move all effects to the correct producer - Mlt::Service clipService(clipProducer.get_service()); - Mlt::Service newClipService(clip->get_service()); - - int ct = 0; - Mlt::Filter *filter = clipService.filter(ct); - while (filter) { - if (filter->get("kdenlive_ix") != 0) { - clipService.detach(*filter); - newClipService.attach(*filter); - } else ct++; - filter = clipService.filter(ct); + Mlt::Producer *clip = prod->cut(clipProducer->get_in(), clipProducer->get_out()); + if (!clip || !clip->is_valid()) { + if (clip) delete clip; + delete clipProducer; + mlt_service_unlock(service.get_service()); + m_isBlocked--; + return false; } - + // move all effects to the correct producer + mltPasteEffects(clipProducer, clip); trackPlaylist.insert_at(pos, clip, 1); - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + delete clip; + delete clipProducer; + mlt_service_unlock(service.get_service()); + m_isBlocked--; + return true; } -bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd, Mlt::Producer *prod) +bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd, Mlt::Producer *prod, bool overwrite, bool /*insert*/) { - m_isBlocked = true; + m_isBlocked++; - m_mltConsumer->set("refresh", 0); - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return false; + } Mlt::Tractor tractor(service); + mlt_service_lock(service.get_service()); Mlt::Producer trackProducer(tractor.track(startTrack)); Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); - int clipIndex = trackPlaylist.get_clip_index_at(moveStart + 1); + int clipIndex = trackPlaylist.get_clip_index_at(moveStart); kDebug() << "////// LOOKING FOR CLIP TO MOVE, INDEX: " << clipIndex; bool checkLength = false; if (endTrack == startTrack) { - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (!trackPlaylist.is_blank_at(moveEnd) || clipProducer.is_blank()) { + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if ((!overwrite && !trackPlaylist.is_blank_at(moveEnd)) || !clipProducer || !clipProducer->is_valid() || clipProducer->is_blank()) { // error, destination is not empty - if (!trackPlaylist.is_blank_at(moveEnd)) trackPlaylist.insert_at(moveStart, clipProducer, 1); + if (clipProducer) { + if (!trackPlaylist.is_blank_at(moveEnd) && clipProducer->is_valid()) trackPlaylist.insert_at(moveStart, clipProducer, 1); + delete clipProducer; + } //int ix = trackPlaylist.get_clip_index_at(moveEnd); kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd; - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } else { trackPlaylist.consolidate_blanks(0); + if (overwrite) { + trackPlaylist.remove_region(moveEnd, clipProducer->get_playtime()); + int clipIndex = trackPlaylist.get_clip_index_at(moveEnd); + trackPlaylist.insert_blank(clipIndex, clipProducer->get_playtime() - 1); + } int newIndex = trackPlaylist.insert_at(moveEnd, clipProducer, 1); + trackPlaylist.consolidate_blanks(1); + delete clipProducer; /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) { mltMoveTransparency(moveStart, moveEnd, startTrack, endTrack, QString(clipProducer.parent().get("id")).toInt()); }*/ @@ -2420,54 +2890,58 @@ bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEn } else { Mlt::Producer destTrackProducer(tractor.track(endTrack)); Mlt::Playlist destTrackPlaylist((mlt_playlist) destTrackProducer.get_service()); - if (!destTrackPlaylist.is_blank_at(moveEnd)) { + if (!overwrite && !destTrackPlaylist.is_blank_at(moveEnd)) { // error, destination is not empty - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } else { - Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex)); - if (clipProducer.is_blank()) { + Mlt::Producer *clipProducer = trackPlaylist.replace_with_blank(clipIndex); + if (!clipProducer || clipProducer->is_blank()) { // error, destination is not empty //int ix = trackPlaylist.get_clip_index_at(moveEnd); + if (clipProducer) delete clipProducer; kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd; - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + mlt_service_unlock(service.get_service()); + m_isBlocked--; return false; } trackPlaylist.consolidate_blanks(0); destTrackPlaylist.consolidate_blanks(1); Mlt::Producer *clip; // check if we are moving a slowmotion producer - QString serv = clipProducer.parent().get("mlt_service"); - QString currentid = clipProducer.parent().get("id"); + QString serv = clipProducer->parent().get("mlt_service"); + QString currentid = clipProducer->parent().get("id"); if (serv == "framebuffer" || currentid.endsWith("_video")) { - clip = &clipProducer; + clip = clipProducer; } else { if (prod == NULL) { // Special case: prod is null when using placeholder clips. // in that case, use the producer existing in playlist. Note that // it will bypass the one producer per track logic and might cause // Sound cracks if clip is moved so that it overlaps another copy of itself - clip = clipProducer.cut(clipProducer.get_in(), clipProducer.get_out()); - } else clip = prod->cut(clipProducer.get_in(), clipProducer.get_out()); + clip = clipProducer->cut(clipProducer->get_in(), clipProducer->get_out()); + } else clip = prod->cut(clipProducer->get_in(), clipProducer->get_out()); } // move all effects to the correct producer - Mlt::Service clipService(clipProducer.get_service()); - Mlt::Service newClipService(clip->get_service()); - - int ct = 0; - Mlt::Filter *filter = clipService.filter(ct); - while (filter) { - if (filter->get("kdenlive_ix") != 0) { - clipService.detach(*filter); - newClipService.attach(*filter); - } else ct++; - filter = clipService.filter(ct); + mltPasteEffects(clipProducer, clip); + + if (overwrite) { + destTrackPlaylist.remove_region(moveEnd, clip->get_playtime()); + int clipIndex = destTrackPlaylist.get_clip_index_at(moveEnd); + destTrackPlaylist.insert_blank(clipIndex, clip->get_playtime() - 1); } int newIndex = destTrackPlaylist.insert_at(moveEnd, clip, 1); + + if (clip == clipProducer) { + delete clip; + clip = NULL; + } else { + delete clip; + delete clipProducer; + } destTrackPlaylist.consolidate_blanks(0); /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) { kDebug() << "//////// moving clip transparency"; @@ -2477,14 +2951,40 @@ bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEn else if (newIndex + 1 == destTrackPlaylist.count()) checkLength = true; } } - - if (checkLength) mltCheckLength(); - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; - m_mltConsumer->set("refresh", 1); + mlt_service_unlock(service.get_service()); + if (checkLength) mltCheckLength(&tractor); + m_isBlocked--; + //askForRefresh(); + //m_mltConsumer->set("refresh", 1); return true; } + +QList Render::checkTrackSequence(int track) +{ + QList list; + Mlt::Service service(m_mltProducer->parent().get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return list; + } + Mlt::Tractor tractor(service); + mlt_service_lock(service.get_service()); + Mlt::Producer trackProducer(tractor.track(track)); + Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service()); + int clipNb = trackPlaylist.count(); + //kDebug() << "// PARSING SCENE TRACK: " << t << ", CLIPS: " << clipNb; + for (int i = 0; i < clipNb; i++) { + Mlt::Producer *c = trackPlaylist.get_clip(i); + int pos = trackPlaylist.clip_start(i); + if (!list.contains(pos)) list.append(pos); + pos += c->get_playtime(); + if (!list.contains(pos)) list.append(pos); + delete c; + } + return list; +} + bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int newTransitionTrack, GenTime oldIn, GenTime oldOut, GenTime newIn, GenTime newOut) { int new_in = (int)newIn.frames(m_fps); @@ -2493,34 +2993,38 @@ bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int n Mlt::Service service(m_mltProducer->parent().get_service()); Mlt::Tractor tractor(service); + Mlt::Field *field = tractor.field(); + m_isBlocked++; mlt_service_lock(service.get_service()); - m_mltConsumer->set("refresh", 0); - m_isBlocked = true; - mlt_service serv = m_mltProducer->parent().get_service(); - mlt_service nextservice = mlt_service_get_producer(serv); + mlt_service nextservice = mlt_service_get_producer(service.get_service()); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); QString mlt_type = mlt_properties_get(properties, "mlt_type"); QString resource = mlt_properties_get(properties, "mlt_service"); int old_pos = (int)(oldIn.frames(m_fps) + oldOut.frames(m_fps)) / 2; + bool found = false; while (mlt_type == "transition") { - mlt_transition tr = (mlt_transition) nextservice; - int currentTrack = mlt_transition_get_b_track(tr); - int currentIn = (int) mlt_transition_get_in(tr); - int currentOut = (int) mlt_transition_get_out(tr); + Mlt::Transition transition((mlt_transition) nextservice); + int currentTrack = transition.get_b_track(); + int currentIn = (int) transition.get_in(); + int currentOut = (int) transition.get_out(); if (resource == type && startTrack == currentTrack && currentIn <= old_pos && currentOut >= old_pos) { - mlt_transition_set_in_and_out(tr, new_in, new_out); + found = true; if (newTrack - startTrack != 0) { - kDebug() << "///// TRANSITION CHANGE TRACK. CUrrent (b): " << currentTrack << 'x' << mlt_transition_get_a_track(tr) << ", NEw: " << newTrack << 'x' << newTransitionTrack; - - mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr); - mlt_properties_set_int(properties, "a_track", newTransitionTrack); - mlt_properties_set_int(properties, "b_track", newTrack); - //kDebug() << "set new start & end :" << new_in << new_out<< "TR OFFSET: "<disconnect_service(transition); + mltPlantTransition(field, new_transition, newTransitionTrack, newTrack); + //field->plant_transition(new_transition, newTransitionTrack, newTrack); + } else transition.set_in_and_out(new_in, new_out); break; } nextservice = mlt_service_producer(nextservice); @@ -2529,31 +3033,70 @@ bool Render::mltMoveTransition(QString type, int startTrack, int newTrack, int n mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; mlt_service_unlock(service.get_service()); - m_mltConsumer->set("refresh", 1); - return true; + m_isBlocked--; + refresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); + return found; +} + + +void Render::mltPlantTransition(Mlt::Field *field, Mlt::Transition &tr, int a_track, int b_track) +{ + mlt_service nextservice = mlt_service_get_producer(field->get_service()); + mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); + QString mlt_type = mlt_properties_get(properties, "mlt_type"); + QString resource = mlt_properties_get(properties, "mlt_service"); + QList trList; + + while (mlt_type == "transition") { + Mlt::Transition transition((mlt_transition) nextservice); + int aTrack = transition.get_a_track(); + int bTrack = transition.get_b_track(); + if (resource != "mix" && (aTrack < a_track || (aTrack == a_track && bTrack > b_track))) { + Mlt::Properties trans_props(transition.get_properties()); + char *tmp = decodedString(transition.get("mlt_service")); + Mlt::Transition *cp = new Mlt::Transition(*m_mltProfile, tmp); + delete[] tmp; + Mlt::Properties new_trans_props(cp->get_properties()); + new_trans_props.inherit(trans_props); + trList.append(cp); + field->disconnect_service(transition); + } + //else kDebug() << "// FOUND TRANS OK, "<plant_transition(tr, a_track, b_track); + + // re-add upper transitions + for (int i = 0; i < trList.count(); i++) { + // kDebug()<< "REPLANT ON TK: "<get_a_track()<<", "<get_b_track(); + field->plant_transition(*trList.at(i), trList.at(i)->get_a_track(), trList.at(i)->get_b_track()); + } } -void Render::mltUpdateTransition(QString oldTag, QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) +void Render::mltUpdateTransition(QString oldTag, QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool force) { - // kDebug() << "update transition" << tag << " at pos " << in.frames(25); - if (oldTag == tag) mltUpdateTransitionParams(tag, a_track, b_track, in, out, xml); + if (oldTag == tag && !force) mltUpdateTransitionParams(tag, a_track, b_track, in, out, xml); else { mltDeleteTransition(oldTag, a_track, b_track, in, out, xml, false); - mltAddTransition(tag, a_track, b_track, in, out, xml); + mltAddTransition(tag, a_track, b_track, in, out, xml, false); } + refresh(); //mltSavePlaylist(); } void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) { - m_isBlocked = true; - Mlt::Service service(m_mltProducer->parent().get_service()); - Mlt::Tractor tractor(service); - - //m_mltConsumer->set("refresh", 0); mlt_service serv = m_mltProducer->parent().get_service(); + mlt_service_lock(serv); + m_isBlocked++; mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -2577,6 +3120,11 @@ void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, G QString key; mlt_properties transproperties = MLT_TRANSITION_PROPERTIES(tr); mlt_properties_set_int(transproperties, "force_track", xml.attribute("force_track").toInt()); + mlt_properties_set_int(transproperties, "automatic", xml.attribute("automatic", "0").toInt()); + // update the transition id in case it uses the same MLT service but different Kdenlive id + char *tmp = decodedString(xml.attribute("id")); + mlt_properties_set(transproperties, "kdenlive_id", tmp); + delete[] tmp; if (currentBTrack != a_track) { mlt_properties_set_int(properties, "a_track", a_track); } @@ -2598,18 +3146,23 @@ void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, G mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; - m_mltConsumer->set("refresh", 1); + mlt_service_unlock(serv); + m_isBlocked--; + //askForRefresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenTime in, GenTime out, QDomElement /*xml*/, bool /*do_refresh*/) { - Mlt::Service service(m_mltProducer->parent().get_service()); + mlt_service serv = m_mltProducer->parent().get_service(); + m_isBlocked++; + mlt_service_lock(serv); + + Mlt::Service service(serv); Mlt::Tractor tractor(service); Mlt::Field *field = tractor.field(); //if (do_refresh) m_mltConsumer->set("refresh", 0); - mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice); @@ -2617,6 +3170,7 @@ void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenT QString resource = mlt_properties_get(properties, "mlt_service"); const int old_pos = (int)((in + out).frames(m_fps) / 2); + kDebug() << " del trans pos: " << in.frames(25) << "-" << out.frames(25); while (mlt_type == "transition") { mlt_transition tr = (mlt_transition) nextservice; @@ -2635,14 +3189,17 @@ void Render::mltDeleteTransition(QString tag, int /*a_track*/, int b_track, GenT mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - //if (do_refresh) m_mltConsumer->set("refresh", 1); + mlt_service_unlock(serv); + m_isBlocked--; + //askForRefresh(); + //if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } QMap Render::mltGetTransitionParamsFromXml(QDomElement xml) { QDomNodeList attribs = xml.elementsByTagName("parameter"); QMap map; - for (int i = 0;i < attribs.count();i++) { + for (int i = 0; i < attribs.count(); i++) { QDomElement e = attribs.item(i).toElement(); QString name = e.attribute("name"); //kDebug()<<"-- TRANSITION PARAM: "< Render::mltGetTransitionParamsFromXml(QDomElement xml) if (values.size() > 0) txtNeu << (int)values[0].toDouble(); int i = 0; - for (i = 0;i < separators.size() && i + 1 < values.size();i++) { + for (i = 0; i < separators.size() && i + 1 < values.size(); i++) { txtNeu << separators[i]; txtNeu << (int)(values[i+1].toDouble()); } @@ -2736,7 +3293,7 @@ void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int t mlt_service_lock(service.get_service()); m_mltConsumer->set("refresh", 0); - m_isBlocked = true; + m_isBlocked++; mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); @@ -2762,9 +3319,9 @@ void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int t mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; mlt_service_unlock(service.get_service()); - m_mltConsumer->set("refresh", 1); + m_isBlocked--; + if (m_isBlocked == 0) m_mltConsumer->set("refresh", 1); } @@ -2775,7 +3332,7 @@ void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int mlt_service_lock(service.get_service()); m_mltConsumer->set("refresh", 0); - m_isBlocked = true; + m_isBlocked++; mlt_service serv = m_mltProducer->parent().get_service(); mlt_service nextservice = mlt_service_get_producer(serv); @@ -2808,13 +3365,13 @@ void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int mlt_type = mlt_properties_get(properties, "mlt_type"); resource = mlt_properties_get(properties, "mlt_service"); } - m_isBlocked = false; + m_isBlocked--; mlt_service_unlock(service.get_service()); m_mltConsumer->set("refresh", 1); } -bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool /*do_refresh*/) +bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool do_refresh) { if (in >= out) return false; QMap args = mltGetTransitionParamsFromXml(xml); @@ -2843,10 +3400,11 @@ bool Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, delete[] name; delete[] value; } - // attach filter to the clip - field->plant_transition(*transition, a_track, b_track); + // attach transition + mltPlantTransition(field, *transition, a_track, b_track); + // field->plant_transition(*transition, a_track, b_track); delete[] transId; - refresh(); + if (do_refresh) refresh(); return true; } @@ -2862,9 +3420,10 @@ void Render::mltSavePlaylist() fileConsumer.start(); } -QList Render::producersList() +const QList Render::producersList() { QList prods; + if (m_mltProducer == NULL) return prods; Mlt::Service service(m_mltProducer->parent().get_service()); if (service.type() != tractor_type) return prods; Mlt::Tractor tractor(service); @@ -2895,6 +3454,7 @@ QList Render::producersList() void Render::fillSlowMotionProducers() { + if (m_mltProducer == NULL) return; Mlt::Service service(m_mltProducer->parent().get_service()); if (service.type() != tractor_type) return; @@ -2915,6 +3475,8 @@ void Render::fillSlowMotionProducers() if (id.startsWith("slowmotion:") && !nprod->is_blank()) { // this is a slowmotion producer, add it to the list QString url = QString::fromUtf8(nprod->get("resource")); + int strobe = nprod->get_int("strobe"); + if (strobe > 1) url.append("&strobe=" + QString::number(strobe)); if (!m_slowmotionProducers.contains(url)) { m_slowmotionProducers.insert(url, nprod); } @@ -2928,12 +3490,14 @@ void Render::fillSlowMotionProducers() void Render::mltInsertTrack(int ix, bool videoTrack) { blockSignals(true); - m_isBlocked = true; + m_isBlocked++; - m_mltConsumer->set("refresh", 0); - mlt_service_lock(m_mltConsumer->get_service()); Mlt::Service service(m_mltProducer->parent().get_service()); - if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM"; + mlt_service_lock(service.get_service()); + if (service.type() != tractor_type) { + kWarning() << "// TRACTOR PROBLEM"; + return; + } Mlt::Tractor tractor(service); @@ -2991,16 +3555,17 @@ void Render::mltInsertTrack(int ix, bool videoTrack) // Add audio mix transition to last track Mlt::Field *field = tractor.field(); Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "mix"); - //transition->set("mlt_service", "mix"); transition->set("a_track", 1); transition->set("b_track", ct); transition->set("always_active", 1); transition->set("internal_added", 237); transition->set("combine", 1); field->plant_transition(*transition, 1, ct); - - mlt_service_unlock(m_mltConsumer->get_service()); - m_isBlocked = false; + //mlt_service_unlock(m_mltConsumer->get_service()); + mlt_service_unlock(service.get_service()); + //tractor.multitrack()->refresh(); + //tractor.refresh(); + m_isBlocked--; blockSignals(false); } @@ -3023,12 +3588,19 @@ void Render::mltDeleteTrack(int ix) } if (mappedProps.value("mlt_service") == "mix" && mappedProps.value("b_track").toInt() == tracksCount) { tractor.removeChild(transitions.at(i)); - } else if (mappedProps.value("mlt_service") != "mix" && mappedProps.value("b_track").toInt() >= ix) { + i--; + } else if (mappedProps.value("mlt_service") != "mix" && (mappedProps.value("b_track").toInt() >= ix || mappedProps.value("a_track").toInt() >= ix)) { // Transition needs to be moved int a_track = mappedProps.value("a_track").toInt(); int b_track = mappedProps.value("b_track").toInt(); - if (a_track > 0) a_track --; - if (b_track > 0) b_track --; + if (a_track > 0 && a_track >= ix) a_track --; + if (b_track == ix) { + // transition was on the deleted track, so remove it + tractor.removeChild(transitions.at(i)); + i--; + continue; + } + if (b_track > 0 && b_track > ix) b_track --; for (int j = 0; j < props.count(); j++) { QDomElement f = props.at(j).toElement(); if (f.attribute("name") == "a_track") f.firstChild().setNodeValue(QString::number(a_track)); @@ -3038,8 +3610,19 @@ void Render::mltDeleteTrack(int ix) } } tractor.removeChild(track); + //kDebug() << "/////////// RESULT SCENE: \n" << doc.toString(); setSceneList(doc.toString(), m_framePosition); - mltCheckLength(); + + /* if (m_mltProducer != NULL) { + Mlt::Producer parentProd(m_mltProducer->parent()); + if (parentProd.get_producer() != NULL) { + Mlt::Service service(parentProd.get_service()); + if (service.type() == tractor_type) { + Mlt::Tractor tractor(service); + mltCheckLength(&tractor); + } + } + }*/ } @@ -3058,11 +3641,105 @@ void Render::updatePreviewSettings() int pos = 0; if (m_mltProducer) { pos = m_mltProducer->position(); - delete m_mltProducer; } - m_mltProducer = NULL; + setSceneList(scene, pos); } + +QString Render::updateSceneListFps(double current_fps, double new_fps, QString scene) +{ + // Update all frame positions to the new fps value + //WARNING: there are probably some effects or other that hold a frame value + // as parameter and will also need to be updated here! + QDomDocument doc; + doc.setContent(scene); + + double factor = new_fps / current_fps; + QDomNodeList producers = doc.elementsByTagName("producer"); + for (int i = 0; i < producers.count(); i++) { + QDomElement prod = producers.at(i).toElement(); + prod.removeAttribute("in"); + prod.removeAttribute("out"); + + QDomNodeList props = prod.childNodes(); + for (int j = 0; j < props.count(); j++) { + QDomElement param = props.at(j).toElement(); + QString paramName = param.attribute("name"); + if (paramName.startsWith("meta.") || paramName == "length") { + prod.removeChild(props.at(j)); + j--; + } + } + } + + QDomNodeList entries = doc.elementsByTagName("entry"); + for (int i = 0; i < entries.count(); i++) { + QDomElement entry = entries.at(i).toElement(); + int in = entry.attribute("in").toInt(); + int out = entry.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + entry.setAttribute("in", in); + entry.setAttribute("out", out); + } + + QDomNodeList blanks = doc.elementsByTagName("blank"); + for (int i = 0; i < blanks.count(); i++) { + QDomElement blank = blanks.at(i).toElement(); + int length = blank.attribute("length").toInt(); + length = factor * length + 0.5; + blank.setAttribute("length", QString::number(length)); + } + + QDomNodeList filters = doc.elementsByTagName("filter"); + for (int i = 0; i < filters.count(); i++) { + QDomElement filter = filters.at(i).toElement(); + int in = filter.attribute("in").toInt(); + int out = filter.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + filter.setAttribute("in", in); + filter.setAttribute("out", out); + } + + QDomNodeList transitions = doc.elementsByTagName("transition"); + for (int i = 0; i < transitions.count(); i++) { + QDomElement transition = transitions.at(i).toElement(); + int in = transition.attribute("in").toInt(); + int out = transition.attribute("out").toInt(); + in = factor * in + 0.5; + out = factor * out + 0.5; + transition.setAttribute("in", in); + transition.setAttribute("out", out); + QDomNodeList props = transition.childNodes(); + for (int j = 0; j < props.count(); j++) { + QDomElement param = props.at(j).toElement(); + QString paramName = param.attribute("name"); + if (paramName == "geometry") { + QString geom = param.firstChild().nodeValue(); + QStringList keys = geom.split(';'); + QStringList newKeys; + for (int k = 0; k < keys.size(); ++k) { + if (keys.at(k).contains('=')) { + int pos = keys.at(k).section('=', 0, 0).toInt(); + pos = factor * pos + 0.5; + newKeys.append(QString::number(pos) + '=' + keys.at(k).section('=', 1)); + } else newKeys.append(keys.at(k)); + } + param.firstChild().setNodeValue(newKeys.join(";")); + } + } + } + QDomElement tractor = doc.elementsByTagName("tractor").at(0).toElement(); + int out = tractor.attribute("out").toInt(); + out = factor * out + 0.5; + tractor.setAttribute("out", out); + emit durationChanged(out); + + //kDebug() << "///////////////////////////// " << out << " \n" << doc.toString() << "\n-------------------------"; + return doc.toString(); +} + #include "renderer.moc"