copyright : (C) Marco Gittler
email : g.marco@freenet.de
copyright : (C) 2006 Jean-Baptiste Mardelle
- email : jb@ader.ch
+ email : jb@kdenlive.org
***************************************************************************/
#include <avformat.h>
}
+#include <stdlib.h>
+
#include <QTimer>
#include <QDir>
#include <QApplication>
#define ENABLE_FFMPEG_CODEC_DESCRIPTION 1
#endif
+
+
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;
}
}
-Render::Render(const QString & rendererName, int winid, int extid, QWidget *parent): QObject(parent), m_name(rendererName), m_mltConsumer(NULL), m_mltProducer(NULL), m_mltTextProducer(NULL), m_winid(-1), m_framePosition(0), m_generateScenelist(false), m_isBlocked(true) {
- kDebug() << "////////// USING PROFILE: " << (char *)KdenliveSettings::current_profile().toUtf8().data();
- m_mltProfile = new Mlt::Profile((char*) KdenliveSettings::current_profile().data());
+Render::Render(const QString & rendererName, int winid, int extid, QWidget *parent): QObject(parent), m_name(rendererName), m_mltConsumer(NULL), m_mltProducer(NULL), m_mltTextProducer(NULL), m_winid(winid), m_externalwinid(extid), m_framePosition(0), m_isBlocked(true), m_blackClip(NULL), m_isSplitView(false), m_isZoneMode(false), m_isLoopMode(false) {
+ kDebug() << "////////// USING PROFILE: " << (char*)KdenliveSettings::current_profile().toUtf8().data();
refreshTimer = new QTimer(this);
connect(refreshTimer, SIGNAL(timeout()), this, SLOT(refresh()));
- m_connectTimer = new QTimer(this);
- connect(m_connectTimer, SIGNAL(timeout()), this, SLOT(connectPlaylist()));
-
- if (rendererName == "project") m_monitorId = 10000;
- else m_monitorId = 10001;
+ /*if (rendererName == "project") m_monitorId = 10000;
+ else m_monitorId = 10001;*/
osdTimer = new QTimer(this);
connect(osdTimer, SIGNAL(timeout()), this, SLOT(slotOsdTimeout()));
m_osdProfile = KStandardDirs::locate("data", "kdenlive/profiles/metadata.properties");
- //if (rendererName == "clip")
- {
- //Mlt::Consumer *consumer = new Mlt::Consumer( profile , "sdl_preview");
- m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_preview"); //consumer;
- m_mltConsumer->set("resize", 1);
- m_mltConsumer->set("window_id", winid);
- m_mltConsumer->set("terminate_on_pause", 1);
- m_mltConsumer->set("rescale", "nearest");
- m_mltConsumer->set("progressive", 1);
- m_mltConsumer->set("audio_buffer", 1024);
- m_mltConsumer->set("frequency", 48000);
- m_externalwinid = extid;
- m_winid = winid;
- m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
- Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "westley-xml", "<westley><playlist><producer mlt_service=\"colour\" colour=\"blue\" in=\"0\" out=\"25\" /></playlist></westley>");
- m_mltProducer = producer;
- m_mltConsumer->connect(*m_mltProducer);
- m_mltProducer->set_speed(0.0);
-
- //m_mltConsumer->start();
- //refresh();
- //initSceneList();
- }
- /*m_osdInfo = new Mlt::Filter("data_show");
- char *tmp = decodedString(m_osdProfile);
- m_osdInfo->set("resource", tmp);
- delete[] tmp;*/
- // Does it do anything usefull? I mean, RenderThread doesn't do anything useful at the moment
- // (except being cpu hungry :)
+ buildConsumer();
- /* if(!s_renderThread) {
- s_renderThread = new RenderThread;
- s_renderThread->start();
- } */
+ Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "colour", "black");
+ m_mltProducer = producer;
+ if (m_blackClip) delete m_blackClip;
+ m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
+ m_blackClip->set("id", "black");
+ m_mltConsumer->connect(*m_mltProducer);
+ m_mltProducer->set_speed(0.0);
}
Render::~Render() {
void Render::closeMlt() {
- delete m_connectTimer;
delete osdTimer;
delete refreshTimer;
if (m_mltConsumer)
delete m_mltConsumer;
if (m_mltProducer)
delete m_mltProducer;
+ if (m_blackClip) delete m_blackClip;
//delete m_osdInfo;
}
+void Render::buildConsumer() {
+ char *tmp;
+ tmp = decodedString(KdenliveSettings::current_profile());
+ m_mltProfile = new Mlt::Profile(tmp);
+ delete[] tmp;
+
+
+ QString videoDriver = KdenliveSettings::videodrivername();
+ if (!videoDriver.isEmpty()) {
+ if (videoDriver == "x11_noaccel") {
+ setenv("SDL_VIDEO_YUV_HWACCEL", "0", 1);
+ videoDriver = "x11";
+ } else {
+ unsetenv("SDL_VIDEO_YUV_HWACCEL");
+ }
+ }
+ setenv("SDL_VIDEO_ALLOW_SCREENSAVER", "1", 1);
+
+ m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_preview");
+ m_mltConsumer->set("resize", 1);
+ m_mltConsumer->set("window_id", m_winid);
+ m_mltConsumer->set("terminate_on_pause", 1);
+ m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
+ m_mltConsumer->set("rescale", "nearest");
+
+ QString audioDevice = KdenliveSettings::audiodevicename();
+ if (!audioDevice.isEmpty()) {
+ tmp = decodedString(audioDevice);
+ m_mltConsumer->set("audio_device", tmp);
+ delete[] tmp;
+ }
+
+ if (!videoDriver.isEmpty()) {
+ tmp = decodedString(videoDriver);
+ m_mltConsumer->set("video_driver", tmp);
+ delete[] tmp;
+ }
+
+ QString audioDriver = KdenliveSettings::audiodrivername();
+ if (!audioDriver.isEmpty()) {
+ tmp = decodedString(audioDriver);
+ m_mltConsumer->set("audio_driver", tmp);
+ delete[] tmp;
+ }
+
+
+ m_mltConsumer->set("progressive", 1);
+ m_mltConsumer->set("audio_buffer", 1024);
+ m_mltConsumer->set("frequency", 48000);
+}
-int Render::resetProfile(QString profile) {
+int Render::resetProfile() {
if (!m_mltConsumer) return 0;
+ QString currentProfile = getenv("MLT_PROFILE");
+ if (currentProfile == KdenliveSettings::current_profile()) {
+ 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->set("refresh", 0);
m_mltConsumer->purge();
delete m_mltConsumer;
m_mltConsumer = NULL;
m_mltProducer = NULL;
if (m_mltProfile) delete m_mltProfile;
m_mltProfile = NULL;
+ buildConsumer();
- char *tmp = decodedString(profile);
- m_mltProfile = new Mlt::Profile(tmp);
- delete[] tmp;
- m_mltConsumer = new Mlt::Consumer(*m_mltProfile , "sdl_preview"); //consumer;
- m_mltConsumer->set("resize", 1);
- m_mltConsumer->set("window_id", m_winid);
- m_mltConsumer->set("terminate_on_pause", 1);
- m_mltConsumer->listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
- m_mltConsumer->set("rescale", "nearest");
- m_mltConsumer->set("progressive", 1);
- m_mltConsumer->set("audio_buffer", 1024);
- m_mltConsumer->set("frequency", 48000);
+ kDebug() << "//RESET WITHSCENE: " << scene;
+ setSceneList(scene);
- tmp = decodedString(scene);
+ char *tmp = decodedString(scene);
Mlt::Producer *producer = new Mlt::Producer(*m_mltProfile , "westley-xml", tmp);
delete[] tmp;
m_mltProducer = producer;
- m_mltConsumer->connect(*m_mltProducer);
- m_mltProducer->set_speed(0.0);
+ if (m_blackClip) delete m_blackClip;
+ m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
+ m_mltProducer->optimise();
+ m_mltProducer->set_speed(0);
+ connectPlaylist();
//delete m_mltProfile;
// mlt_properties properties = MLT_CONSUMER_PROPERTIES(m_mltConsumer->get_consumer());
//mlt_properties_set(properties, "profile", "hdv_1080_50i");
//m_mltConsumer->set("profile", (char *) profile.toUtf8().data());
//m_mltProfile = new Mlt::Profile((char*) profile.toUtf8().data());
- kDebug() << " ++++++++++ RESET CONSUMER WITH PROFILE: " << profile << ", WIDTH: " << m_mltProfile->width();
//apply_profile_properties( m_mltProfile, m_mltConsumer->get_consumer(), properties );
//refresh();
/** Wraps the VEML command of the same name; Seeks the renderer clip to the given time. */
void Render::seek(GenTime time) {
- sendSeekCommand(time);
- //emit positionChanged(time);
+ if (!m_mltProducer)
+ return;
+ m_isBlocked = false;
+ m_mltProducer->seek((int)(time.frames(m_fps)));
+ refresh();
}
//static
pix.fill(Qt::black);
return pix;
}
- //TODO: rewrite
- return pix; //KThumb::getFrame(m_mltProducer, frame_position, width, height);
- /*Mlt::Filter m_convert(*m_mltProfile, "avcolour_space");
- m_convert.set("forced", mlt_image_rgb24a);
- mlt_producer->attach(m_convert);
- Mlt::Frame *frame = mlt_producer->get_frame();
-
- if (frame) {
- pix = frameThumbnail(frame, width, height);
- delete frame;
- } else pix.fill(Qt::black);
- delete mlt_producer;
- return pix;*/
+ return KThumb::getFrame(m_mltProducer, frame_position, width, height);
}
QPixmap Render::getImageThumbnail(KUrl url, int width, int height) {
QStringList::Iterator it;
QDir dir(url.directory());
- more = dir.entryList(QDir::Files);
-
- for (it = more.begin() ; it != more.end() ; ++it) {
- if ((*it).endsWith("." + fileType, Qt::CaseInsensitive)) {
- im.load(url.directory() + "/" + *it);
- break;
- }
- }
+ QStringList filter;
+ filter << "*." + fileType;
+ filter << "*." + fileType.toUpper();
+ more = dir.entryList(filter, QDir::Files);
+ im.load(url.directory() + "/" + more.at(0));
} else im.load(url.path());
//pixmap = im.scaled(width, height);
return pixmap;
return m_mltProfile->dar();
}
-void Render::getFileProperties(const QDomElement &xml, int clipId) {
+void Render::slotSplitView(bool doit) {
+ m_isSplitView = doit;
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ 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++) {
+ Mlt::Producer trackProducer(tractor.track(i));
+ kDebug() << "// TRACK: " << i << ", HIDE: " << trackProducer.get("hide");
+ if (QString(trackProducer.get("hide")).toInt() != 1) {
+ kDebug() << "// ADIDNG TRACK: " << i;
+ Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "composite");
+ transition->set("mlt_service", "composite");
+ transition->set("a_track", 0);
+ transition->set("b_track", i);
+ transition->set("distort", 1);
+ transition->set("internal_added", "200");
+ char *tmp;
+ switch (screen) {
+ case 0:
+ tmp = "0,0:50%x50%";
+ break;
+ case 1:
+ tmp = "50%,0:50%x50%";
+ break;
+ case 2:
+ tmp = "0,50%:50%x50%";
+ break;
+ case 3:
+ tmp = "50%,50%:50%x50%";
+ break;
+ }
+ transition->set("geometry", tmp);
+ transition->set("always_active", "1");
+ field->plant_transition(*transition, 0, i);
+ //delete[] tmp;
+ screen++;
+ }
+ }
+ m_mltConsumer->set("refresh", 1);
+ } else {
+ mlt_service serv = m_mltProducer->parent().get_service();
+ mlt_service nextservice = mlt_service_get_producer(serv);
+ mlt_properties properties = MLT_SERVICE_PROPERTIES(nextservice);
+ QString mlt_type = mlt_properties_get(properties, "mlt_type");
+ QString resource = mlt_properties_get(properties, "mlt_service");
+
+ while (mlt_type == "transition") {
+ QString added = mlt_properties_get(MLT_SERVICE_PROPERTIES(nextservice), "internal_added");
+ if (added == "200") {
+ mlt_field_disconnect_service(field->get_field(), nextservice);
+ }
+ 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");
+ m_mltConsumer->set("refresh", 1);
+ }
+ }
+}
+
+void Render::getFileProperties(const QDomElement &xml, const QString &clipId) {
int height = 50;
int width = (int)(height * m_mltProfile->dar());
QMap < QString, QString > filePropertyMap;
QMap < QString, QString > metadataPropertyMap;
- QDomDocument doc;
- QDomElement westley = doc.createElement("westley");
- QDomElement play = doc.createElement("playlist");
- doc.appendChild(westley);
- westley.appendChild(play);
- play.appendChild(doc.importNode(xml, true));
- char *tmp = decodedString(doc.toString());
- Mlt::Producer producer(*m_mltProfile, "westley-xml", tmp);
- delete[] tmp;
-
- if (producer.is_blank()) {
- kDebug() << " / / / / / / / /ERRROR / / / / // CANNOT LOAD PRODUCER: " << doc.toString();
+ KUrl url = KUrl(xml.attribute("resource", QString::null));
+ Mlt::Producer *producer = NULL;
+ if (xml.attribute("type").toInt() == TEXT && !QFile::exists(url.path())) {
+ emit replyGetFileProperties(clipId, producer, filePropertyMap, metadataPropertyMap);
return;
}
+ if (xml.attribute("type").toInt() == COLOR) {
+ char *tmp = decodedString("colour:" + xml.attribute("colour"));
+ producer = new Mlt::Producer(*m_mltProfile, "fezzik", tmp);
+ delete[] tmp;
+ } else if (url.isEmpty()) {
+ QDomDocument doc;
+ QDomElement westley = doc.createElement("westley");
+ QDomElement play = doc.createElement("playlist");
+ doc.appendChild(westley);
+ westley.appendChild(play);
+ play.appendChild(doc.importNode(xml, true));
+ char *tmp = decodedString(doc.toString());
+ producer = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp);
+ delete[] tmp;
+ } else {
+ QString urlpath = url.path();
+ /*if (urlpath.contains(':')) {
+ if (!urlpath.startsWith("file:")) urlpath.prepend("file:");
+ char *tmp = decodedString(urlpath);
+ producer = new Mlt::Producer(*m_mltProfile, "avformat", tmp);
+ delete[] tmp;
+ }
+ else {*/
+ char *tmp = decodedString(urlpath);
+ producer = new Mlt::Producer(*m_mltProfile, tmp);
+ delete[] tmp;
+
+ if (xml.hasAttribute("force_aspect_ratio")) {
+ double aspect = xml.attribute("force_aspect_ratio").toDouble();
+ if (aspect > 0) producer->set("force_aspect_ratio", aspect);
+ }
+ if (xml.hasAttribute("threads")) {
+ int threads = xml.attribute("threads").toInt();
+ if (threads != 1) producer->set("threads", threads);
+ }
+ if (xml.hasAttribute("video_index")) {
+ int vindex = xml.attribute("video_index").toInt();
+ if (vindex != 0) producer->set("video_index", vindex);
+ }
+ if (xml.hasAttribute("audio_index")) {
+ int aindex = xml.attribute("audio_index").toInt();
+ if (aindex != 0) producer->set("audio_index", aindex);
+ }
+ //}
+ }
+ if (xml.hasAttribute("out")) producer->set_in_and_out(xml.attribute("in").toInt(), xml.attribute("out").toInt());
+ if (producer->is_blank()) {
+ kDebug() << " / / / / / / / /ERRROR / / / / // CANNOT LOAD PRODUCER: ";
+ emit removeInvalidClip(clipId);
+ return;
+ }
+ char *tmp = decodedString(clipId);
+ producer->set("id", tmp);
+ delete[] tmp;
int frameNumber = xml.attribute("thumbnail", "0").toInt();
- if (frameNumber != 0) producer.seek(frameNumber);
- mlt_properties properties = MLT_PRODUCER_PROPERTIES(producer.get_producer());
+ if (frameNumber != 0) producer->seek(frameNumber);
+ mlt_properties properties = MLT_PRODUCER_PROPERTIES(producer->get_producer());
- KUrl url = xml.attribute("resource", QString::null);
- filePropertyMap["filename"] = url.path();
- filePropertyMap["duration"] = QString::number(producer.get_playtime());
+ filePropertyMap["duration"] = QString::number(producer->get_playtime());
//kDebug() << "/////// PRODUCER: " << url.path() << " IS: " << producer.get_playtime();
- Mlt::Frame * frame = producer.get_frame();
- filePropertyMap["fps"] = producer.get("source_fps");
+ Mlt::Frame *frame = producer->get_frame();
+
+ if (xml.attribute("type").toInt() == SLIDESHOW) {
+ if (xml.hasAttribute("ttl")) producer->set("ttl", xml.attribute("ttl").toInt());
+ if (xml.attribute("fade") == "1") {
+ // user wants a fade effect to slideshow
+ Mlt::Filter *filter = new Mlt::Filter(*m_mltProfile, "luma");
+ if (xml.hasAttribute("ttl")) filter->set("period", xml.attribute("ttl").toInt() - 1);
+ if (xml.hasAttribute("luma_duration") && !xml.attribute("luma_duration").isEmpty()) filter->set("luma.out", xml.attribute("luma_duration").toInt());
+ if (xml.hasAttribute("luma_file") && !xml.attribute("luma_file").isEmpty()) {
+ char *tmp = decodedString(xml.attribute("luma_file"));
+ filter->set("luma.resource", tmp);
+ delete[] tmp;
+ if (xml.hasAttribute("softness")) {
+ int soft = xml.attribute("softness").toInt();
+ filter->set("luma.softness", (double) soft / 100.0);
+ }
+ }
+ Mlt::Service clipService(producer->get_service());
+ clipService.attach(*filter);
+ }
+ }
+
+
+ filePropertyMap["fps"] = producer->get("source_fps");
if (frame && frame->is_valid()) {
filePropertyMap["frame_size"] = QString::number(frame->get_int("width")) + "x" + QString::number(frame->get_int("height"));
if (frame->get_int("test_image") == 0) {
if (url.path().endsWith(".westley") || url.path().endsWith(".kdenlive")) {
filePropertyMap["type"] = "playlist";
- metadataPropertyMap["comment"] = QString::fromUtf8(mlt_properties_get(MLT_SERVICE_PROPERTIES(producer.get_service()), "title"));
+ metadataPropertyMap["comment"] = QString::fromUtf8(mlt_properties_get(MLT_SERVICE_PROPERTIES(producer->get_service()), "title"));
} else if (frame->get_int("test_audio") == 0)
filePropertyMap["type"] = "av";
else
QImage image((uchar *)new_image, frame_width, frame_height, QImage::Format_ARGB32);
if (!image.isNull()) {
- pix = pix.fromImage(image.rgbSwapped());
+ pix = QPixmap::fromImage(image.rgbSwapped());
} else
pix.fill(Qt::black);
emit replyGetImage(clipId, 0, pix, width, height);
} else if (frame->get_int("test_audio") == 0) {
- QPixmap pixmap(KStandardDirs::locate("appdata", "graphics/music.png"));
+ QPixmap pixmap = KIcon("audio-x-generic").pixmap(QSize(width, height));
emit replyGetImage(clipId, 0, pixmap, width, height);
filePropertyMap["type"] = "audio";
}
// Fetch the video_context
#if 1
+
AVFormatContext *context = (AVFormatContext *) mlt_properties_get_data(properties, "video_context", NULL);
if (context != NULL) {
+ /*if (context->duration == AV_NOPTS_VALUE) {
+ kDebug() << " / / / / / / / /ERRROR / / / CLIP HAS UNKNOWN DURATION";
+ emit removeInvalidClip(clipId);
+ return;
+ }*/
// Get the video_index
int index = mlt_properties_get_int(properties, "video_index");
+ int default_video = -1;
+ int video_max = 0;
+ int default_audio = -1;
+ int audio_max = 0;
+ // Find default audio stream (borrowed from MLT)
+ for (int ix = 0; ix < context->nb_streams; ix++) {
+ // Get the codec context
+ AVCodecContext *codec_context = context->streams[ ix ]->codec;
+
+ if (avcodec_find_decoder(codec_context->codec_id) == NULL)
+ continue;
+ // Determine the type and obtain the first index of each type
+ switch (codec_context->codec_type) {
+ case CODEC_TYPE_VIDEO:
+ if (default_video < 0) default_video = ix;
+ video_max = ix;
+ break;
+ case CODEC_TYPE_AUDIO:
+ if (default_audio < 0) default_audio = ix;
+ audio_max = ix;
+ break;
+ default:
+ break;
+ }
+ }
+ filePropertyMap["default_video"] = QString::number(default_video);
+ filePropertyMap["video_max"] = QString::number(video_max);
+ filePropertyMap["default_audio"] = QString::number(default_audio);
+ filePropertyMap["audio_max"] = QString::number(audio_max);
+
+
#if ENABLE_FFMPEG_CODEC_DESCRIPTION
- if (context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->long_name) {
+ if (index > -1 && context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->long_name) {
filePropertyMap["videocodec"] = context->streams[ index ]->codec->codec->long_name;
} else
#endif
- if (context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->name) {
+ if (index > -1 && context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->name) {
filePropertyMap["videocodec"] = context->streams[ index ]->codec->codec->name;
}
} else kDebug() << " / / / / /WARNING, VIDEO CONTEXT IS NULL!!!!!!!!!!!!!!";
context = (AVFormatContext *) mlt_properties_get_data(properties, "audio_context", NULL);
if (context != NULL) {
- // Get the video_index
+ // Get the audio_index
int index = mlt_properties_get_int(properties, "audio_index");
#if ENABLE_FFMPEG_CODEC_DESCRIPTION
- if (context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->long_name)
+ if (index > -1 && context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->long_name)
filePropertyMap["audiocodec"] = context->streams[ index ]->codec->codec->long_name;
else
#endif
- if (context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->name)
+ if (index > -1 && context->streams && context->streams [index] && context->streams[ index ]->codec && context->streams[ index ]->codec->codec->name)
filePropertyMap["audiocodec"] = context->streams[ index ]->codec->codec->name;
}
#endif
metadataPropertyMap[ name.section(".", 0, -2)] = value;
}
- emit replyGetFileProperties(clipId, filePropertyMap, metadataPropertyMap);
+ emit replyGetFileProperties(clipId, producer, filePropertyMap, metadataPropertyMap);
kDebug() << "REquested fuile info for: " << url.path();
if (frame) delete frame;
+ //if (producer) delete producer;
}
+
/** Create the producer from the Westley QDomDocument */
#if 0
void Render::initSceneList() {
setSceneList(doc, 0);
}
#endif
+
+
+
+/** Create the producer from the Westley QDomDocument */
+void Render::setProducer(Mlt::Producer *producer, int position) {
+ if (m_winid == -1) return;
+
+ if (m_mltConsumer) {
+ m_mltConsumer->stop();
+ } else return;
+
+ m_isBlocked = true;
+ if (m_mltProducer) {
+ m_mltProducer->set_speed(0);
+ delete m_mltProducer;
+ m_mltProducer = NULL;
+ emit stopped();
+ }
+ if (producer) m_mltProducer = new Mlt::Producer(producer->get_producer());
+ else m_mltProducer = new Mlt::Producer();
+ if (!m_mltProducer || !m_mltProducer->is_valid()) kDebug() << " WARNING - - - - -INVALID PLAYLIST: ";
+
+ m_fps = m_mltProducer->get_fps();
+ connectPlaylist();
+ if (position != -1) {
+ m_mltProducer->seek(position);
+ emit rendererPosition(position);
+ }
+ m_isBlocked = false;
+}
+
+
+
/** Create the producer from the Westley QDomDocument */
void Render::setSceneList(QDomDocument list, int position) {
setSceneList(list.toString(), position);
/** Create the producer from the Westley QDomDocument */
void Render::setSceneList(QString playlist, int position) {
if (m_winid == -1) return;
- m_generateScenelist = true;
+ m_isBlocked = true;
kWarning() << "////// RENDER, SET SCENE LIST: " << playlist;
-
- /*
- if (!clip.is_valid()) {
- kWarning()<<" ++++ WARNING, UNABLE TO CREATE MLT PRODUCER";
- m_generateScenelist = false;
- return;
- }*/
-
if (m_mltConsumer) {
m_mltConsumer->stop();
- m_mltConsumer->set("refresh", 0);
+ //m_mltConsumer->set("refresh", 0);
} else return;
+
if (m_mltProducer) {
- m_mltProducer->set_speed(0.0);
+ m_mltProducer->set_speed(0);
//if (KdenliveSettings::osdtimecode() && m_osdInfo) m_mltProducer->detach(*m_osdInfo);
delete m_mltProducer;
char *tmp = decodedString(playlist);
m_mltProducer = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp);
delete[] tmp;
- if (!m_mltProducer || !m_mltProducer->is_valid()) kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << tmp;
- //m_mltProducer->optimise();
+ if (m_blackClip) delete m_blackClip;
+ m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
+ m_blackClip->set("id", "black");
+ if (!m_mltProducer || !m_mltProducer->is_valid()) {
+ kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << tmp;
+ }
+ m_mltProducer->optimise();
/*if (KdenliveSettings::osdtimecode()) {
// Attach filter for on screen display of timecode
m_fps = m_mltProducer->get_fps();
kDebug() << "// NEW SCENE LIST DURATION SET TO: " << m_mltProducer->get_playtime();
- emit durationChanged(m_mltProducer->get_playtime());
- //m_connectTimer->start( 1000 );
connectPlaylist();
if (position != 0) {
- m_mltProducer->seek(position);
- emit rendererPosition(position);
+ //TODO: seek to correct place after opening project.
+ // Needs to be done from another place since it crashes here.
+ //m_mltProducer->seek(position);
+ //emit rendererPosition(position);
}
- m_generateScenelist = false;
+ m_isBlocked = false;
}
/** Create the producer from the Westley QDomDocument */
QString Render::sceneList() {
- KTemporaryFile temp;
- QString result;
-
- if (temp.open()) {
- saveSceneList(temp.fileName());
- QFile file(temp.fileName());
- if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
- kWarning() << "++++++++++++++++ CANNOT READ TMP SCENELIST FILE";
- return QString();
- }
- QTextStream in(&file);
- while (!in.atEnd()) {
- result.append(in.readLine());
- }
- }
- return result;
-}
-
-void Render::saveSceneList(QString path, QDomElement kdenliveData) {
-
- char *tmppath = decodedString("westley:" + path);
- Mlt::Consumer westleyConsumer(*m_mltProfile , tmppath);
- delete[] tmppath;
+ QString playlist;
+ Mlt::Consumer westleyConsumer(*m_mltProfile , "westley:kdenlive_playlist");
+ m_mltProducer->optimise();
westleyConsumer.set("terminate_on_pause", 1);
Mlt::Producer prod(m_mltProducer->get_producer());
+ bool split = m_isSplitView;
+ if (split) slotSplitView(false);
westleyConsumer.connect(prod);
- //prod.set("title", "kdenlive document");
- //westleyConsumer.listen("consumer-frame-show", this, (mlt_listener) consumer_frame_show);
westleyConsumer.start();
while (!westleyConsumer.is_stopped()) {}
+ playlist = westleyConsumer.get("kdenlive_playlist");
+ if (split) slotSplitView(true);
+ return playlist;
+}
+
+void Render::saveSceneList(QString path, QDomElement kdenliveData) {
+ QFile file(path);
+ QDomDocument doc;
+ doc.setContent(sceneList(), false);
if (!kdenliveData.isNull()) {
// add Kdenlive specific tags
- QFile file(path);
- QDomDocument doc;
- doc.setContent(&file, false);
QDomNode wes = doc.elementsByTagName("westley").at(0);
wes.appendChild(doc.importNode(kdenliveData, true));
- file.close();
- if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
- kWarning() << "////// ERROR writing to file: " << path;
- return;
- }
- QTextStream out(&file);
- out << doc.toString();
- file.close();
}
+ if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
+ kWarning() << "////// ERROR writing to file: " << path;
+ return;
+ }
+ QTextStream out(&file);
+ out << doc.toString();
+ file.close();
}
+void Render::saveZone(KUrl url, QString desc, QPoint zone) {
+ kDebug() << "// SAVING CLIP ZONE, RENDER: " << m_name;
+ char *tmppath = decodedString("westley:" + url.path());
+ Mlt::Consumer westleyConsumer(*m_mltProfile , tmppath);
+ m_mltProducer->optimise();
+ delete[] tmppath;
+ westleyConsumer.set("terminate_on_pause", 1);
+ if (m_name == "clip") {
+ Mlt::Producer *prod = m_mltProducer->cut(zone.x(), zone.y());
+ tmppath = decodedString(desc);
+ Mlt::Playlist list;
+ list.insert_at(0, prod, 0);
+ list.set("title", tmppath);
+ delete[] tmppath;
+ westleyConsumer.connect(list);
+
+ } else {
+ //TODO: not working yet, save zone from timeline
+ Mlt::Producer *p1 = new Mlt::Producer(m_mltProducer->get_producer());
+ /* Mlt::Service service(p1->parent().get_service());
+ if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM";*/
+
+ //Mlt::Producer *prod = p1->cut(zone.x(), zone.y());
+ tmppath = decodedString(desc);
+ //prod->set("title", tmppath);
+ delete[] tmppath;
+ westleyConsumer.connect(*p1); //list);
+ }
+
+ westleyConsumer.start();
+}
+
const double Render::fps() const {
return m_fps;
}
void Render::connectPlaylist() {
if (!m_mltConsumer) return;
- m_connectTimer->stop();
- m_mltConsumer->set("refresh", "0");
+ //m_mltConsumer->set("refresh", "0");
m_mltConsumer->connect(*m_mltProducer);
- m_mltProducer->set_speed(0.0);
+ m_mltProducer->set_speed(0);
m_mltConsumer->start();
- refresh();
+ emit durationChanged(m_mltProducer->get_playtime());
+ //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."));
void Render::refreshDisplay() {
if (!m_mltProducer) return;
- m_mltConsumer->set("refresh", 0);
+ //m_mltConsumer->set("refresh", 0);
mlt_properties properties = MLT_PRODUCER_PROPERTIES(m_mltProducer->get_producer());
/*if (KdenliveSettings::osdtimecode()) {
return;
}
- if (m_mltConsumer->is_stopped()) {
+ 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."));
}
void Render::clear() {
+ kDebug() << " ********* RENDER CLEAR";
if (m_mltConsumer) {
- m_mltConsumer->set("refresh", 0);
+ //m_mltConsumer->set("refresh", 0);
if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
}
void Render::stop() {
if (m_mltConsumer && !m_mltConsumer->is_stopped()) {
kDebug() << "///////////// RENDER STOPPED: " << m_name;
+ m_isBlocked = true;
m_mltConsumer->set("refresh", 0);
m_mltConsumer->stop();
+ // delete m_mltConsumer;
+ // m_mltConsumer = NULL;
}
kDebug() << "///////////// RENDER STOP2-------";
m_isBlocked = true;
if (m_mltProducer) {
+ if (m_isZoneMode) resetZoneMode();
m_mltProducer->set_speed(0.0);
- m_mltProducer->set("out", m_mltProducer->get_length() - 1);
- kDebug() << m_mltProducer->get_length();
+ //m_mltProducer->set("out", m_mltProducer->get_length() - 1);
+ //kDebug() << m_mltProducer->get_length();
}
kDebug() << "///////////// RENDER STOP3-------";
}
void Render::stop(const GenTime & startTime) {
+
kDebug() << "///////////// RENDER STOP-------2";
if (m_mltProducer) {
+ if (m_isZoneMode) resetZoneMode();
m_mltProducer->set_speed(0.0);
m_mltProducer->seek((int) startTime.frames(m_fps));
}
m_mltConsumer->purge();
}
+void Render::pause() {
+ if (!m_mltProducer || !m_mltConsumer)
+ return;
+ if (m_mltProducer->get_speed() == 0.0) return;
+ if (m_isZoneMode) resetZoneMode();
+ m_isBlocked = true;
+ m_mltConsumer->set("refresh", 0);
+ m_mltProducer->set_speed(0.0);
+ emit rendererPosition(m_framePosition);
+ m_mltProducer->seek(m_framePosition);
+ m_mltConsumer->purge();
+}
+
void Render::switchPlay() {
- if (!m_mltProducer)
+ if (!m_mltProducer || !m_mltConsumer)
return;
- if (m_mltProducer->get_speed() == 0.0) m_mltProducer->set_speed(1.0);
- else {
+ if (m_isZoneMode) resetZoneMode();
+ if (m_mltProducer->get_speed() == 0.0) {
+ m_isBlocked = false;
+ 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);
+ m_mltProducer->seek(m_framePosition);
+ m_mltConsumer->purge();
+ //kDebug()<<" ********* RENDER PAUSE: "<<m_mltProducer->get_speed();
//m_mltConsumer->set("refresh", 0);
- m_mltProducer->seek((int) m_framePosition);
- m_isBlocked = false;
+ /*mlt_position position = mlt_producer_position( m_mltProducer->get_producer() );
+ m_mltProducer->set_speed(0);
+ m_mltProducer->seek( position );
+ //m_mltProducer->seek((int) m_framePosition);
+ m_isBlocked = false;*/
}
/*if (speed == 0.0) {
m_mltProducer->seek((int) m_framePosition + 1);
m_mltConsumer->purge();
}*/
- refresh();
+ //refresh();
}
void Render::play(double speed) {
if (!m_mltProducer)
return;
// if (speed == 0.0) m_mltProducer->set("out", m_mltProducer->get_length() - 1);
+ m_isBlocked = false;
m_mltProducer->set_speed(speed);
/*if (speed == 0.0) {
m_mltProducer->seek((int) m_framePosition + 1);
refresh();
}
-void Render::play(double speed, const GenTime & startTime) {
- kDebug() << "///////////// RENDER PLAY2-------" << speed;
- if (!m_mltProducer)
+void Render::play(const GenTime & startTime) {
+ if (!m_mltProducer || !m_mltConsumer)
return;
- //m_mltProducer->set("out", m_mltProducer->get_length() - 1);
- //if (speed == 0.0) m_mltConsumer->set("refresh", 0);
- m_mltProducer->set_speed(speed);
+ m_isBlocked = false;
m_mltProducer->seek((int)(startTime.frames(m_fps)));
- //m_mltConsumer->purge();
- //refresh();
+ m_mltProducer->set_speed(1.0);
+ m_mltConsumer->set("refresh", 1);
}
-void Render::play(double speed, const GenTime & startTime,
- const GenTime & stopTime) {
- kDebug() << "///////////// RENDER PLAY3-------" << speed << stopTime.frames(m_fps);
- if (!m_mltProducer)
+void Render::loopZone(const GenTime & startTime, const GenTime & stopTime) {
+ if (!m_mltProducer || !m_mltConsumer)
return;
+ //m_mltProducer->set("eof", "loop");
+ m_isLoopMode = true;
+ m_loopStart = startTime;
+ playZone(startTime, stopTime);
+}
+
+void Render::playZone(const GenTime & startTime, const GenTime & stopTime) {
+ if (!m_mltProducer || !m_mltConsumer)
+ return;
+ m_isBlocked = false;
m_mltProducer->set("out", stopTime.frames(m_fps));
m_mltProducer->seek((int)(startTime.frames(m_fps)));
- m_mltConsumer->purge();
- m_mltProducer->set_speed(speed);
- refresh();
+ m_mltProducer->set_speed(1.0);
+ m_mltConsumer->set("refresh", 1);
+ m_isZoneMode = true;
}
-
-void Render::sendSeekCommand(GenTime time) {
- if (!m_mltProducer)
- return;
- //kDebug()<<"////////// KDENLIVE SEEK: "<<(int) (time.frames(m_fps));
- m_mltProducer->seek((int)(time.frames(m_fps)));
- refresh();
+void Render::resetZoneMode() {
+ m_mltProducer->set("out", m_mltProducer->get_length() - 1);
+ //m_mltProducer->set("eof", "pause");
+ m_isZoneMode = false;
+ m_isLoopMode = false;
}
void Render::seekToFrame(int pos) {
+ //kDebug()<<" ********* RENDER SEEK TO POS";
if (!m_mltProducer)
return;
- //kDebug()<<"////////// KDENLIVE SEEK: "<<(int) (time.frames(m_fps));
+ m_isBlocked = false;
+ resetZoneMode();
m_mltProducer->seek(pos);
refresh();
}
void Render::doRefresh() {
// Use a Timer so that we don't refresh too much
- refresh();
+ if (!m_isBlocked && m_mltConsumer) m_mltConsumer->set("refresh", 1);
}
void Render::refresh() {
}
}
-/** Sets the description of this renderer to desc. */
-void Render::setDescription(const QString & description) {
- m_description = description;
-}
-
-/** Returns the description of this renderer */
-QString Render::description() {
- return m_description;
-}
-
-
double Render::playSpeed() {
if (m_mltProducer) return m_mltProducer->get_speed();
return 0.0;
void Render::emitFrameNumber(double position) {
- if (m_generateScenelist) return;
m_framePosition = position;
emit rendererPosition((int) position);
//if (qApp->activeWindow()) QApplication::postEvent(qApp->activeWindow(), new PositionChangeEvent( GenTime((int) position, m_fps), m_monitorId));
void Render::emitConsumerStopped() {
// This is used to know when the playing stopped
- if (m_mltProducer && !m_generateScenelist) {
+ if (m_mltProducer) {
double pos = m_mltProducer->position();
+ if (m_isLoopMode) play(m_loopStart);
+ else if (m_isZoneMode) resetZoneMode();
emit rendererStopped((int) pos);
//if (qApp->activeWindow()) QApplication::postEvent(qApp->activeWindow(), new PositionChangeEvent(GenTime((int) pos, m_fps), m_monitorId + 100));
//new QCustomEvent(10002));
black.setAttribute("mlt_service", "colour");
black.setAttribute("colour", "black");
black.setAttribute("id", "black");
- black.setAttribute("in", "0");
- black.setAttribute("out", "13999");
+ ItemInfo info;
+ info.track = 0;
while (dur > 14000) {
- mltInsertClip(0, GenTime(i * 14000, m_fps), black);
+ info.startPos = GenTime(i * 14000, m_fps);
+ info.endPos = info.startPos + GenTime(13999, m_fps);
+ mltInsertClip(info, black, m_blackClip);
dur = dur - 14000;
i++;
}
if (dur > 0) {
- black.setAttribute("out", QString::number(dur));
- mltInsertClip(0, GenTime(i * 14000, m_fps), black);
+ info.startPos = GenTime(i * 14000, m_fps);
+ info.endPos = info.startPos + GenTime(dur, m_fps);
+ mltInsertClip(info, black, m_blackClip);
}
m_mltProducer->set("out", duration);
emit durationChanged((int)duration);
}
}
-void Render::mltInsertClip(int track, GenTime position, QDomElement element) {
+void Render::mltInsertClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) {
if (!m_mltProducer) {
kDebug() << "PLAYLIST NOT INITIALISED //////";
return;
Mlt::Service service(parentProd.get_service());
Mlt::Tractor tractor(service);
mlt_service_lock(service.get_service());
- Mlt::Producer trackProducer(tractor.track(track));
+ Mlt::Producer trackProducer(tractor.track(info.track));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+ //kDebug()<<"/// INSERT cLIP: "<<info.cropStart.frames(m_fps)<<", "<<info.startPos.frames(m_fps)<<"-"<<info.endPos.frames(m_fps);
+ 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);
+
+ /*if (QString(prod->get("transparency")).toInt() == 1)
+ mltAddClipTransparency(info, info.track - 1, QString(prod->get("id")).toInt());*/
- QDomDocument doc;
- doc.appendChild(doc.importNode(element, true));
- QString resource = doc.toString();
- char *tmp = decodedString(resource);
- Mlt::Producer clip(*m_mltProfile, "westley-xml", tmp);
- //clip.set_in_and_out(in.frames(m_fps), out.frames(m_fps));
- delete[] tmp;
- trackPlaylist.insert_at((int) position.frames(m_fps), clip, 1);
mlt_service_unlock(service.get_service());
- if (track != 0) mltCheckLength();
+
+ if (info.track != 0 && (newIndex + 1 == trackPlaylist.count())) mltCheckLength();
//tractor.multitrack()->refresh();
//tractor.refresh();
}
+
void Render::mltCutClip(int track, GenTime position) {
+
m_isBlocked = true;
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());
- trackPlaylist.split_at((int) position.frames(m_fps));
- trackPlaylist.consolidate_blanks(0);
+
+
+ /* // 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 "<<i<<": ("<<blankStart<<"x"<<blankStart + blankDuration<<")"<<blk;
+ }*/
+
+ int cutPos = (int) position.frames(m_fps);
+
+ int clipIndex = trackPlaylist.get_clip_index_at(cutPos);
+ if (trackPlaylist.is_blank(clipIndex)) {
+ kDebug() << "// WARNING, TRYING TO CUT A BLANK";
+ m_isBlocked = false;
+ return;
+ }
+ mlt_service_lock(service.get_service());
+ int clipStart = trackPlaylist.clip_start(clipIndex);
+ trackPlaylist.split(clipIndex, cutPos - clipStart - 1);
+ mlt_service_unlock(service.get_service());
+
+ // duplicate effects
+ Mlt::Producer *original = trackPlaylist.get_clip_at(clipStart);
+ Mlt::Producer *clip = trackPlaylist.get_clip_at(cutPos);
+
+ if (original == NULL || clip == NULL) {
+ kDebug() << "// ERROR GRABBING CLIP AFTER SPLIT";
+ }
+ Mlt::Service clipService(original->get_service());
+ Mlt::Service dupService(clip->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ if (filter->get("kdenlive_id") != "") {
+ // looks like there is no easy way to duplicate a filter,
+ // so we will create a new one and duplicate its properties
+ Mlt::Filter *dup = new Mlt::Filter(*m_mltProfile, filter->get("mlt_service"));
+ Mlt::Properties entries(filter->get_properties());
+ for (int i = 0;i < entries.count();i++) {
+ dup->set(entries.get_name(i), entries.get(i));
+ }
+ dupService.attach(*dup);
+ }
+ ct++;
+ filter = clipService.filter(ct);
+ }
+
+ /* // Display playlist info
+ kDebug()<<"//////////// AFTER";
+ 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 "<<i<<": ("<<blankStart<<"x"<<blankStart + blankDuration<<")"<<blk;
+ }*/
+
m_isBlocked = false;
}
-void Render::mltUpdateClip(int track, GenTime position, QDomElement element) {
+void Render::mltUpdateClip(ItemInfo info, QDomElement element, Mlt::Producer *prod) {
// TODO: optimize
- mltRemoveClip(track, position);
- mltInsertClip(track, position, element);
+ mltRemoveClip(info.track, info.startPos);
+ mltInsertClip(info, element, prod);
}
-void Render::mltRemoveClip(int track, GenTime position) {
- m_isBlocked = true;
-
+bool Render::mltRemoveClip(int track, GenTime position) {
Mlt::Service service(m_mltProducer->parent().get_service());
if (service.type() != tractor_type) kWarning() << "// TRACTOR PROBLEM";
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";
+ 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 "<<i<<": ("<<blankStart<<"x"<<blankStart + blankDuration<<")"<<blk;
+ }*/
+
+ if (trackPlaylist.is_blank(clipIndex)) {
+ kDebug() << "// WARMNING, TRYING TO REMOVE A BLANK: " << clipIndex << ", AT: " << position.frames(25);
+ return false;
+ }
+ m_isBlocked = true;
+ Mlt::Producer clip(trackPlaylist.get_clip(clipIndex));
trackPlaylist.replace_with_blank(clipIndex);
trackPlaylist.consolidate_blanks(0);
- if (track != 0) mltCheckLength();
- //emit durationChanged();
+ /*if (QString(clip.parent().get("transparency")).toInt() == 1)
+ mltDeleteTransparency((int) position.frames(m_fps), track, QString(clip.parent().get("id")).toInt());*/
+
+ /* // Display playlist info
+ kDebug()<<"//// AFTER";
+ 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 "<<i<<": ("<<blankStart<<"x"<<blankStart + blankDuration<<")"<<blk;
+ }*/
+
+ if (track != 0 && trackPlaylist.count() > clipIndex) mltCheckLength();
+ m_isBlocked = false;
+ return true;
+}
+
+int Render::mltChangeClipSpeed(ItemInfo info, double speed, 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";
+ 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));
+ Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
+ int clipIndex = trackPlaylist.get_clip_index_at((int) info.startPos.frames(m_fps));
+ Mlt::Producer clip(trackPlaylist.get_clip(clipIndex));
+ QString serv = clip.parent().get("mlt_service");
+ QString id = clip.parent().get("id");
+ kDebug() << "CLIP SERVICE: " << clip.parent().get("mlt_service");
+ if (serv == "avformat" && speed != 1.0) {
+ mlt_service_lock(service.get_service());
+ QString url = clip.parent().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 producerid = "slowmotion:" + id + ":" + QString::number(speed);
+ tmp = decodedString(producerid);
+ slowprod->set("id", tmp);
+ delete[] tmp;
+ m_slowmotionProducers.insert(url, slowprod);
+ }
+ Mlt::Producer *cut = slowprod->cut(info.cropStart.frames(m_fps), (info.endPos - info.startPos).frames(m_fps) - 1);
+ newLength = cut->get_length();
+ trackPlaylist.replace_with_blank(clipIndex);
+ trackPlaylist.consolidate_blanks(0);
+ trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *cut, 1);
+ mlt_service_unlock(service.get_service());
+ } else if (speed == 1.0) {
+ mlt_service_lock(service.get_service());
+ Mlt::Producer *cut = prod->cut(info.cropStart.frames(m_fps), (info.endPos - info.startPos).frames(m_fps) - 1);
+ trackPlaylist.replace_with_blank(clipIndex);
+ newLength = cut->get_length();
+ trackPlaylist.consolidate_blanks(0);
+ trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *cut, 1);
+ mlt_service_unlock(service.get_service());
+ } else if (serv == "framebuffer") {
+ mlt_service_lock(service.get_service());
+ QString url = clip.parent().get("resource");
+ url = url.section("?", 0, 0);
+ 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 producerid = "slowmotion:" + id.section(":", 1, 1) + ":" + QString::number(speed);
+ tmp = decodedString(producerid);
+ slowprod->set("id", tmp);
+ delete[] tmp;
+ m_slowmotionProducers.insert(url, slowprod);
+ }
+ Mlt::Producer *cut = slowprod->cut(info.cropStart.frames(m_fps), (info.endPos - info.startPos).frames(m_fps) - 1);
+ newLength = cut->get_length();
+ trackPlaylist.replace_with_blank(clipIndex);
+ trackPlaylist.consolidate_blanks(0);
+ trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *cut, 1);
+ mlt_service_unlock(service.get_service());
+ kDebug() << "AVFORMAT CLIP!!!:";
+ }
+
m_isBlocked = false;
+ return newLength;
}
bool Render::mltRemoveEffect(int track, GenTime position, QString index, bool doRefresh) {
int ct = 0;
Mlt::Filter *filter = clipService.filter(ct);
while (filter) {
- if (index == "-1" || filter->get("kdenlive_ix") == index) {// && filter->get("kdenlive_id") == id) {
+ if ((index == "-1" && 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;
} else ct++;
}
-bool Render::mltAddEffect(int track, GenTime position, QMap <QString, QString> args, bool doRefresh) {
+bool Render::mltAddEffect(int track, GenTime position, QHash <QString, QString> args, bool doRefresh) {
Mlt::Service service(m_mltProducer->parent().get_service());
}
Mlt::Service clipService(clip->get_service());
m_isBlocked = true;
+
+ // temporarily remove all effects after insert point
+ QList <Mlt::Filter *> filtersList;
+ const int filer_ix = QString(args.value("kdenlive_ix")).toInt();
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ if (QString(filter->get("kdenlive_ix")).toInt() > filer_ix) {
+ filtersList.append(filter);
+ clipService.detach(*filter);
+ } else ct++;
+ filter = clipService.filter(ct);
+ }
+
// create filter
QString tag = args.value("tag");
kDebug() << " / / INSERTING EFFECT: " << tag;
if (tag.startsWith("ladspa")) tag = "ladspa";
char *filterTag = decodedString(tag);
char *filterId = decodedString(args.value("id"));
- QMap<QString, QString>::Iterator it;
+ QHash<QString, QString>::Iterator it;
QString kfr = args.value("keyframes");
if (!kfr.isEmpty()) {
}
delete[] filterId;
delete[] filterTag;
+
+ // re-add following filters
+ for (int i = 0; i < filtersList.count(); i++) {
+ clipService.attach(*(filtersList.at(i)));
+ }
+
m_isBlocked = false;
if (doRefresh) refresh();
return true;
}
-bool Render::mltEditEffect(int track, GenTime position, QMap <QString, QString> args) {
+bool Render::mltEditEffect(int track, GenTime position, QHash <QString, QString> args) {
QString index = args.value("kdenlive_ix");
QString tag = args.value("tag");
- QMap<QString, QString>::Iterator it = args.begin();
+ QHash<QString, QString>::Iterator it = args.begin();
if (!args.value("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);
while (filter) {
int pos = QString(filter->get("kdenlive_ix")).toInt();
if (pos >= newPos) {
- if (pos < oldPos) filter->set("kdenlive_ix", QString(filter->get("kdenlive_ix")).toInt() + 1);
+ if (pos < oldPos) filter->set("kdenlive_ix", pos + 1);
filtersList.append(filter);
clipService.detach(*filter);
} else ct++;
refresh();
}
-void Render::mltResizeClipEnd(int track, GenTime pos, GenTime in, GenTime out) {
+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(track));
+ Mlt::Producer trackProducer(tractor.track(info.track));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
- if (trackPlaylist.is_blank_at((int) pos.frames(m_fps) + 1))
- kDebug() << "//////// ERROR RSIZING BLANK CLIP!!!!!!!!!!!";
- int clipIndex = trackPlaylist.get_clip_index_at((int) pos.frames(m_fps) + 1);
- int previousDuration = trackPlaylist.clip_length(clipIndex) - 1;
- int newDuration = (int) out.frames(m_fps) - 1;
+ /* // Display playlist info
+ kDebug()<<"//////////// BEFORE RESIZE";
+ 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 "<<i<<": ("<<blankStart<<"x"<<blankStart + blankDuration<<")"<<blk;
+ }*/
- kDebug() << " ** RESIZING CLIP END:" << clipIndex << " on track:" << track << ", mid pos: " << pos.frames(25) << ", in: " << in.frames(25) << ", out: " << out.frames(25) << ", PREVIOUS duration: " << previousDuration;
- trackPlaylist.resize_clip(clipIndex, (int) in.frames(m_fps), newDuration);
- trackPlaylist.consolidate_blanks(0);
- if (previousDuration < newDuration) {
+ if (trackPlaylist.is_blank_at((int) info.startPos.frames(m_fps))) {
+ kDebug() << "//////// ERROR RSIZING BLANK CLIP!!!!!!!!!!!";
+ m_isBlocked = false;
+ return false;
+ }
+ 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 previousDuration = trackPlaylist.clip_length(clipIndex) - 1;
+ int newDuration = (int) clipDuration.frames(m_fps) - 1;
+ trackPlaylist.resize_clip(clipIndex, previousStart, newDuration + previousStart);
+ //trackPlaylist.consolidate_blanks(0);
+ // skip to next clip
+ clipIndex++;
+ int diff = newDuration - previousDuration;
+ kDebug() << "//////// RESIZE CLIP: " << clipIndex << "( pos: " << info.startPos.frames(25) << "), DIFF: " << diff << ", CURRENT DUR: " << previousDuration << ", NEW DUR: " << newDuration;
+ if (diff > 0) {
// clip was made longer, trim next blank if there is one.
- if (trackPlaylist.is_blank(clipIndex + 1)) {
- trackPlaylist.split(clipIndex + 1, newDuration - previousDuration);
- trackPlaylist.remove(clipIndex + 1);
+ if (trackPlaylist.is_blank(clipIndex)) {
+ int blankStart = trackPlaylist.clip_start(clipIndex);
+ int blankDuration = trackPlaylist.clip_length(clipIndex) - 1;
+ if (diff - blankDuration == 1) {
+ trackPlaylist.remove(clipIndex);
+ } else trackPlaylist.resize_clip(clipIndex, blankStart, blankStart + blankDuration - diff);
+ } else {
+ kDebug() << "/// RESIZE ERROR, NXT CLIP IS NOT BLK: " << clipIndex;
}
- } else trackPlaylist.insert_blank(clipIndex + 1, previousDuration - newDuration - 1);
+ } else trackPlaylist.insert_blank(clipIndex, 0 - diff - 1);
trackPlaylist.consolidate_blanks(0);
- tractor.multitrack()->refresh();
- tractor.refresh();
- if (track != 0) mltCheckLength();
+
+
+ if (info.track != 0 && clipIndex == trackPlaylist.count()) mltCheckLength();
+ /*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());
+ ItemInfo transpinfo;
+ transpinfo.startPos = info.startPos;
+ transpinfo.endPos = info.startPos + clipDuration;
+ transpinfo.track = info.track;
+ mltAddClipTransparency(transpinfo, info.track - 1, QString(clip->parent().get("id")).toInt());
+ }*/
m_isBlocked = false;
+ return true;
}
void Render::mltChangeTrackState(int track, bool mute, bool blind) {
refresh();
}
-void Render::mltResizeClipStart(int track, GenTime pos, GenTime moveEnd, GenTime moveStart, GenTime in, GenTime out) {
- m_isBlocked = true;
-
+bool Render::mltResizeClipStart(ItemInfo info, GenTime diff) {
+ //kDebug() << "//////// RSIZING CLIP from: "<<info.startPos.frames(25)<<" to "<<diff.frames(25);
Mlt::Service service(m_mltProducer->parent().get_service());
-
- int moveFrame = (int)(moveEnd - moveStart).frames(m_fps);
-
+ int moveFrame = (int) diff.frames(m_fps);
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());
- if (trackPlaylist.is_blank_at((int) pos.frames(m_fps) - 1))
+ if (trackPlaylist.is_blank_at(info.startPos.frames(m_fps))) {
kDebug() << "//////// ERROR RSIZING BLANK CLIP!!!!!!!!!!!";
- int clipIndex = trackPlaylist.get_clip_index_at((int) pos.frames(m_fps) - 1);
- kDebug() << " ** RESIZING CLIP START:" << clipIndex << " on track:" << track << ", mid pos: " << pos.frames(25) << ", moving: " << moveFrame << ", in: " << in.frames(25) << ", out: " << out.frames(25);
-
- trackPlaylist.resize_clip(clipIndex, (int) in.frames(m_fps), (int) out.frames(m_fps));
+ return false;
+ }
+ mlt_service_lock(service.get_service());
+ int clipIndex = trackPlaylist.get_clip_index_at(info.startPos.frames(m_fps));
+ /*int previousStart = trackPlaylist.clip_start(clipIndex);
+ int previousDuration = trackPlaylist.clip_length(clipIndex) - 1;*/
+ //kDebug() << " ** RESIZING CLIP START:" << clipIndex << " on track:" << track << ", mid pos: " << pos.frames(25) << ", moving: " << moveFrame << ", in: " << in.frames(25) << ", out: " << out.frames(25);
+ Mlt::Producer *clip = trackPlaylist.get_clip(clipIndex);
+ if (clip == NULL) {
+ kDebug() << "//////// ERROR RSIZING NULL CLIP!!!!!!!!!!!";
+ mlt_service_unlock(service.get_service());
+ return false;
+ }
+ //m_mltConsumer->set("refresh", 0);
+ int previousStart = clip->get_in();
+ int previousDuration = trackPlaylist.clip_length(clipIndex) - 1;
+ m_isBlocked = true;
+ kDebug() << "RESIZE, old start: " << previousStart << ", PREV DUR: " << previousDuration << ", DIFF: " << moveFrame;
+ trackPlaylist.resize_clip(clipIndex, previousStart + moveFrame, previousStart + previousDuration);
if (moveFrame > 0) trackPlaylist.insert_blank(clipIndex, moveFrame - 1);
else {
- int midpos = (int)moveStart.frames(m_fps) - 1; //+ (moveFrame / 2)
- int blankIndex = trackPlaylist.get_clip_index_at(midpos);
+ //int midpos = info.startPos.frames(m_fps) + moveFrame - 1;
+ int blankIndex = clipIndex - 1;
int blankLength = trackPlaylist.clip_length(blankIndex);
-
- kDebug() << " + resizing blank: " << blankIndex << ", Mid: " << midpos << ", Length: " << blankLength << ", SIZE DIFF: " << moveFrame;
-
+ kDebug() << " + resizing blank length " << blankLength << ", SIZE DIFF: " << moveFrame;
+ if (! trackPlaylist.is_blank(blankIndex)) {
+ kDebug() << "WARNING, CLIP TO RESIZE IS NOT BLANK";
+ }
if (blankLength + moveFrame == 0) trackPlaylist.remove(blankIndex);
else trackPlaylist.resize_clip(blankIndex, 0, blankLength + moveFrame - 1);
}
trackPlaylist.consolidate_blanks(0);
+ /*if (QString(clip->parent().get("transparency")).toInt() == 1) {
+ //mltResizeTransparency(previousStart, (int) moveEnd.frames(m_fps), (int) (moveEnd + out - in).frames(m_fps), track, QString(clip->parent().get("id")).toInt());
+ mltDeleteTransparency(info.startPos.frames(m_fps), info.track, QString(clip->parent().get("id")).toInt());
+ ItemInfo transpinfo;
+ transpinfo.startPos = info.startPos + diff;
+ transpinfo.endPos = info.startPos + diff + (info.endPos - info.startPos);
+ transpinfo.track = info.track;
+ mltAddClipTransparency(transpinfo, info.track - 1, QString(clip->parent().get("id")).toInt());
+ }*/
m_isBlocked = false;
+ //m_mltConsumer->set("refresh", 1);
+ mlt_service_unlock(service.get_service());
+ return true;
}
-bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd) {
- return mltMoveClip(startTrack, endTrack, (int) moveStart.frames(m_fps), (int) moveEnd.frames(m_fps));
+bool Render::mltMoveClip(int startTrack, int endTrack, GenTime moveStart, GenTime moveEnd, Mlt::Producer *prod) {
+ return mltMoveClip(startTrack, endTrack, (int) moveStart.frames(m_fps), (int) moveEnd.frames(m_fps), prod);
}
-bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd) {
+bool Render::mltMoveClip(int startTrack, int endTrack, int moveStart, int moveEnd, Mlt::Producer *prod) {
m_isBlocked = true;
m_mltConsumer->set("refresh", 0);
Mlt::Producer trackProducer(tractor.track(startTrack));
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
int clipIndex = trackPlaylist.get_clip_index_at(moveStart + 1);
-
+ kDebug() << "////// LOOKING FOR CLIP TO MOVE, INDEX: " << clipIndex;
+ bool checkLength = false;
if (endTrack == startTrack) {
//mlt_service_lock(service.get_service());
Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex));
- trackPlaylist.consolidate_blanks(0);
+
if (!trackPlaylist.is_blank_at(moveEnd)) {
// error, destination is not empty
//int ix = trackPlaylist.get_clip_index_at(moveEnd);
+ kDebug() << "// ERROR MOVING CLIP TO : " << moveEnd;
mlt_service_unlock(m_mltConsumer->get_service());
m_isBlocked = false;
return false;
} else {
- trackPlaylist.insert_at(moveEnd, clipProducer, 1);
trackPlaylist.consolidate_blanks(0);
+ int newIndex = trackPlaylist.insert_at(moveEnd, clipProducer, 1);
+ /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) {
+ mltMoveTransparency(moveStart, moveEnd, startTrack, endTrack, QString(clipProducer.parent().get("id")).toInt());
+ }*/
+ if (newIndex + 1 == trackPlaylist.count()) checkLength = true;
}
//mlt_service_unlock(service.get_service());
} else {
Mlt::Producer clipProducer(trackPlaylist.replace_with_blank(clipIndex));
trackPlaylist.consolidate_blanks(0);
destTrackPlaylist.consolidate_blanks(1);
- destTrackPlaylist.insert_at(moveEnd, clipProducer, 1);
+ 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);
+ }
+
+ int newIndex = destTrackPlaylist.insert_at(moveEnd, clip, 1);
destTrackPlaylist.consolidate_blanks(0);
+ /*if (QString(clipProducer.parent().get("transparency")).toInt() == 1) {
+ kDebug() << "//////// moving clip transparency";
+ mltMoveTransparency(moveStart, moveEnd, startTrack, endTrack, QString(clipProducer.parent().get("id")).toInt());
+ }*/
+ if (clipIndex > trackPlaylist.count()) checkLength = true;
+ else if (newIndex + 1 == destTrackPlaylist.count()) checkLength = true;
}
}
- mltCheckLength();
+
+ if (checkLength) mltCheckLength();
mlt_service_unlock(m_mltConsumer->get_service());
m_isBlocked = false;
m_mltConsumer->set("refresh", 1);
mltDeleteTransition(oldTag, a_track, b_track, in, out, xml, false);
mltAddTransition(tag, a_track, b_track, in, out, xml);
}
- mltSavePlaylist();
+ //mltSavePlaylist();
}
void Render::mltUpdateTransitionParams(QString type, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml) {
Mlt::Tractor tractor(service);
Mlt::Field *field = tractor.field();
- m_mltConsumer->set("refresh", 0);
+ //m_mltConsumer->set("refresh", 0);
mlt_service serv = m_mltProducer->parent().get_service();
mlt_service nextservice = mlt_service_get_producer(serv);
Mlt::Tractor tractor(service);
Mlt::Field *field = tractor.field();
- m_mltConsumer->set("refresh", 0);
+ //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);
QString mlt_type = mlt_properties_get(properties, "mlt_type");
QString resource = mlt_properties_get(properties, "mlt_service");
- int old_pos = (int)((in + out).frames(m_fps) / 2);
+
+ const int old_pos = (int)((in + out).frames(m_fps) / 2);
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);
- kDebug() << "// FOUND EXISTING TRANS, IN: " << currentIn << ", OUT: " << currentOut << ", TRACK: " << currentTrack;
+ //kDebug() << "// FOUND EXISTING TRANS, IN: " << currentIn << ", OUT: " << currentOut << ", TRACK: " << currentTrack;
if (resource == tag && b_track == currentTrack && currentIn <= old_pos && currentOut >= old_pos) {
- //kDebug() << " / / / / /DELETE TRANS DOOOMNE";
mlt_field_disconnect_service(field->get_field(), nextservice);
- mlt_service_close(nextservice);
break;
}
nextservice = mlt_service_producer(nextservice);
mlt_type = mlt_properties_get(properties, "mlt_type");
resource = mlt_properties_get(properties, "mlt_service");
}
- m_mltConsumer->set("refresh", 1);
+ //if (do_refresh) m_mltConsumer->set("refresh", 1);
}
QMap<QString, QString> Render::mltGetTransitionParamsFromXml(QDomElement xml) {
return map;
}
-void Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool do_refresh) {
- QMap<QString, QString> args = mltGetTransitionParamsFromXml(xml);
+void Render::mltAddClipTransparency(ItemInfo info, int transitiontrack, int id) {
+ kDebug() << "///////// ADDING CLIP TRANSPARENCY AT: " << info.startPos.frames(25);
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Field *field = tractor.field();
+
+ Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, "composite");
+ transition->set_in_and_out((int) info.startPos.frames(m_fps), (int) info.endPos.frames(m_fps) - 1);
+ transition->set("transparency", id);
+ transition->set("fill", 1);
+ transition->set("internal_added", 237);
+ field->plant_transition(*transition, transitiontrack, info.track);
+ refresh();
+}
+
+void Render::mltDeleteTransparency(int pos, int track, int id) {
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ 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);
+ QString mlt_type = mlt_properties_get(properties, "mlt_type");
+ QString resource = mlt_properties_get(properties, "mlt_service");
+
+ 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);
+ int transitionId = QString(mlt_properties_get(properties, "transparency")).toInt();
+ kDebug() << "// FOUND EXISTING TRANS, IN: " << currentIn << ", OUT: " << currentOut << ", TRACK: " << currentTrack;
+
+ if (resource == "composite" && track == currentTrack && currentIn == pos && transitionId == id) {
+ //kDebug() << " / / / / /DELETE TRANS DOOOMNE";
+ mlt_field_disconnect_service(field->get_field(), nextservice);
+ break;
+ }
+ 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");
+ }
+ //if (do_refresh) m_mltConsumer->set("refresh", 1);
+}
+
+void Render::mltResizeTransparency(int oldStart, int newStart, int newEnd, int track, int id) {
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Field *field = tractor.field();
+
+ 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_properties properties = MLT_SERVICE_PROPERTIES(nextservice);
+ QString mlt_type = mlt_properties_get(properties, "mlt_type");
+ QString resource = mlt_properties_get(properties, "mlt_service");
+ kDebug() << "// resize transpar from: " << oldStart << ", TO: " << newStart << "x" << newEnd << ", " << track << ", " << id;
+ 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);
+ //mlt_properties props = MLT_TRANSITION_PROPERTIES(tr);
+ int transitionId = QString(mlt_properties_get(properties, "transparency")).toInt();
+ kDebug() << "// resize transpar current in: " << currentIn << ", Track: " << currentTrack << ", id: " << id << "x" << transitionId ;
+ if (resource == "composite" && track == currentTrack && currentIn == oldStart && transitionId == id) {
+ kDebug() << " / / / / /RESIZE TRANS TO: " << newStart << "x" << newEnd;
+ mlt_transition_set_in_and_out(tr, newStart, newEnd);
+ break;
+ }
+ 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");
+ }
+ m_isBlocked = false;
+ mlt_service_unlock(service.get_service());
+ m_mltConsumer->set("refresh", 1);
+}
+void Render::mltMoveTransparency(int startTime, int endTime, int startTrack, int endTrack, int id) {
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Field *field = tractor.field();
+
+ 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_properties properties = MLT_SERVICE_PROPERTIES(nextservice);
+ QString mlt_type = mlt_properties_get(properties, "mlt_type");
+ QString resource = mlt_properties_get(properties, "mlt_service");
+
+ while (mlt_type == "transition") {
+ mlt_transition tr = (mlt_transition) nextservice;
+ int currentTrack = mlt_transition_get_b_track(tr);
+ int currentaTrack = mlt_transition_get_a_track(tr);
+ int currentIn = (int) mlt_transition_get_in(tr);
+ int currentOut = (int) mlt_transition_get_out(tr);
+ //mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr);
+ int transitionId = QString(mlt_properties_get(properties, "transparency")).toInt();
+ //kDebug()<<" + TRANSITION "<<id<<" == "<<transitionId<<", START TMIE: "<<currentIn<<", LOOK FR: "<<startTime<<", TRACK: "<<currentTrack<<"x"<<startTrack;
+ if (resource == "composite" && transitionId == id && startTime == currentIn && startTrack == currentTrack) {
+ kDebug() << "//////MOVING";
+ mlt_transition_set_in_and_out(tr, endTime, endTime + currentOut - currentIn);
+ if (endTrack != startTrack) {
+ mlt_properties properties = MLT_TRANSITION_PROPERTIES(tr);
+ mlt_properties_set_int(properties, "a_track", currentaTrack + endTrack - currentTrack);
+ mlt_properties_set_int(properties, "b_track", endTrack);
+ }
+ break;
+ }
+ 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");
+ }
+ m_isBlocked = false;
+ mlt_service_unlock(service.get_service());
+ m_mltConsumer->set("refresh", 1);
+}
+
+
+void Render::mltAddTransition(QString tag, int a_track, int b_track, GenTime in, GenTime out, QDomElement xml, bool do_refresh) {
+
+ QMap<QString, QString> args = mltGetTransitionParamsFromXml(xml);
Mlt::Service service(m_mltProducer->parent().get_service());
Mlt::Tractor tractor(service);
char *transId = decodedString(tag);
Mlt::Transition *transition = new Mlt::Transition(*m_mltProfile, transId);
- transition->set_in_and_out((int) in.frames(m_fps), (int) out.frames(m_fps));
+ if (out != GenTime())
+ transition->set_in_and_out((int) in.frames(m_fps), (int) out.frames(m_fps));
QMap<QString, QString>::Iterator it;
QString key;
-
- kDebug() << " ------ ADDING TRANSITION PARAMs: " << args.count();
+ if (xml.attribute("automatic") == "1") transition->set("automatic", 1);
+ //kDebug() << " ------ ADDING TRANSITION PARAMs: " << args.count();
for (it = args.begin(); it != args.end(); ++it) {
key = it.key();
fileConsumer.connect(service);
fileConsumer.start();
+}
+
+QList <Mlt::Producer *> Render::producersList() {
+ QList <Mlt::Producer *> prods;
+ QStringList ids;
+ Mlt::Service service(m_mltProducer->parent().get_service());
+ Mlt::Tractor tractor(service);
+ Mlt::Field *field = tractor.field();
+ int trackNb = tractor.count();
+ for (int t = 1; t < trackNb; t++) {
+ Mlt::Producer trackProducer(tractor.track(t));
+ 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 *prod = trackPlaylist.get_clip(i);
+ Mlt::Producer *nprod = new Mlt::Producer(prod->get_parent());
+ //kDebug()<<"PROD: "<<nprod->get("producer")<<", ID: "<<nprod->get("id")<<nprod->get("resource");
+ if (nprod && !nprod->is_blank() && !ids.contains(nprod->get("id"))) {
+ ids.append(nprod->get("id"));
+ prods.append(nprod);
+ }
+ }
+ }
+ return prods;
}
#include "renderer.moc"