copyright : (C) Marco Gittler
email : g.marco@freenet.de
copyright : (C) 2006 Jean-Baptiste Mardelle
- email : jb@ader.ch
+ email : jb@kdenlive.org
***************************************************************************/
}
}
-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) {
+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), m_blackClip(NULL) {
kDebug() << "////////// USING PROFILE: " << (char *)KdenliveSettings::current_profile().toUtf8().data();
m_mltProfile = new Mlt::Profile((char*) KdenliveSettings::current_profile().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;
osdTimer = new QTimer(this);
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;
+ if (m_blackClip) delete m_blackClip;
+ m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
m_mltConsumer->connect(*m_mltProducer);
m_mltProducer->set_speed(0.0);
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;
}
int Render::resetProfile(QString profile) {
+
+
if (!m_mltConsumer) return 0;
if (!m_mltConsumer->is_stopped()) m_mltConsumer->stop();
- m_mltConsumer->set("refresh", 0);
m_mltConsumer->purge();
delete m_mltConsumer;
+
m_mltConsumer = NULL;
QString scene = sceneList();
if (m_mltProducer) delete m_mltProducer;
m_mltConsumer->set("audio_buffer", 1024);
m_mltConsumer->set("frequency", 48000);
+ kDebug() << "//RESET WITHSCENE: " << scene;
+ setSceneList(scene);
+
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());
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) {
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;
+ if (xml.attribute("type").toInt() == COLOR) {
+ char *tmp = decodedString("colour:" + xml.attribute("colour"));
+ producer = new Mlt::Producer(*m_mltProfile, "fezzik", tmp);
+ producer->set_in_and_out(xml.attribute("in").toInt(), xml.attribute("out").toInt());
+ 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));
+ kDebug() << "/ / / / /CLIP XML: " << doc.toString();
+ char *tmp = decodedString(doc.toString());
+ producer = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp);
+ delete[] tmp;
+ } else {
+ char *tmp = decodedString(url.path());
+ producer = new Mlt::Producer(*m_mltProfile, tmp);
+ if (!xml.attribute("out").isEmpty()) producer->set_in_and_out(xml.attribute("in").toInt(), xml.attribute("out").toInt());
+ delete[] tmp;
+ }
+ if (producer->is_blank()) {
+ kDebug() << " / / / / / / / /ERRROR / / / / // CANNOT LOAD PRODUCER: ";
return;
}
-
+ producer->set("id", clipId);
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();
+ 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
// Fetch the video_context
#if 1
+
AVFormatContext *context = (AVFormatContext *) mlt_properties_get_data(properties, "video_context", NULL);
if (context != NULL) {
// Get the video_index
int index = mlt_properties_get_int(properties, "video_index");
+
#if ENABLE_FFMPEG_CODEC_DESCRIPTION
if (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 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
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 */
setSceneList(doc, 0);
}
#endif
+
+
+
+/** Create the producer from the Westley QDomDocument */
+void Render::setProducer(Mlt::Producer *producer, int position) {
+ if (m_winid == -1) return;
+ m_generateScenelist = true;
+
+ if (m_mltConsumer) {
+ m_mltConsumer->stop();
+ } else return;
+
+ 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_mltProducer->optimise();
+
+ m_fps = m_mltProducer->get_fps();
+ connectPlaylist();
+ if (position != 0) {
+ m_mltProducer->seek(position);
+ emit rendererPosition(position);
+ }
+ m_generateScenelist = false;
+}
+
+
+
/** Create the producer from the Westley QDomDocument */
void Render::setSceneList(QDomDocument list, int position) {
setSceneList(list.toString(), position);
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_blackClip) delete m_blackClip;
+ m_blackClip = new Mlt::Producer(*m_mltProfile , "colour", "black");
if (!m_mltProducer || !m_mltProducer->is_valid()) kDebug() << " WARNING - - - - -INVALID PLAYLIST: " << tmp;
- //m_mltProducer->optimise();
+ 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);
char *tmppath = decodedString("westley:" + path);
Mlt::Consumer westleyConsumer(*m_mltProfile , tmppath);
+ m_mltProducer->optimise();
delete[] tmppath;
westleyConsumer.set("terminate_on_pause", 1);
Mlt::Producer prod(m_mltProducer->get_producer());
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()) {
}
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_mltConsumer->set("refresh", 0);
+ //m_mltConsumer->set("refresh", 0);
m_mltConsumer->stop();
}
kDebug() << "///////////// RENDER STOP2-------";
}
void Render::stop(const GenTime & startTime) {
+
kDebug() << "///////////// RENDER STOP-------2";
if (m_mltProducer) {
m_mltProducer->set_speed(0.0);
void Render::switchPlay() {
if (!m_mltProducer)
return;
- if (m_mltProducer->get_speed() == 0.0) m_mltProducer->set_speed(1.0);
- else {
- m_isBlocked = true;
+ if (m_mltProducer->get_speed() == 0.0) {
+ m_isBlocked = false;
+ m_mltProducer->set_speed(1.0);
+ m_mltConsumer->set("refresh", 1);
+ kDebug() << " ********* RENDER PLAY: " << m_mltProducer->get_speed();
+ } else {
+ //m_isBlocked = true;
+ m_mltConsumer->set("refresh", 0);
m_mltProducer->set_speed(0.0);
- //m_mltConsumer->set("refresh", 0);
+ m_isBlocked = true;
m_mltProducer->seek((int) m_framePosition);
- m_isBlocked = false;
+ //kDebug()<<" ********* RENDER PAUSE: "<<m_mltProducer->get_speed();
+ //m_mltConsumer->set("refresh", 0);
+ /*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) {
+ kDebug() << " ********* REDNER PLAY";
if (!m_mltProducer)
return;
// if (speed == 0.0) m_mltProducer->set("out", m_mltProducer->get_length() - 1);
void Render::sendSeekCommand(GenTime time) {
+ //kDebug()<<" ********* RENDER SEND SEEK";
if (!m_mltProducer)
return;
//kDebug()<<"////////// KDENLIVE SEEK: "<<(int) (time.frames(m_fps));
m_mltProducer->seek((int)(time.frames(m_fps)));
+ m_mltConsumer->set("refresh", 1);
refresh();
}
void Render::seekToFrame(int pos) {
+ //kDebug()<<" ********* RENDER SEEK TO POS";
if (!m_mltProducer)
return;
//kDebug()<<"////////// KDENLIVE SEEK: "<<(int) (time.frames(m_fps));
void Render::doRefresh() {
// Use a Timer so that we don't refresh too much
- refresh();
+ m_mltConsumer->set("refresh", 1);
}
void Render::refresh() {
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());
- 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);
+ /*if (prod == NULL) {
+ // clip was never used yet
+ QDomDocument doc;
+ doc.appendChild(doc.importNode(element, true));
+ QString resource = doc.toString();
+ kDebug() << "// INSERTING CLIP: " << resource;
+ char *tmp = decodedString(resource);
+ prod = new Mlt::Producer(*m_mltProfile, "westley-xml", tmp);
+ delete[] tmp;
+ }*/
+
+ Mlt::Producer *clip = prod->cut(info.cropStart.frames(m_fps), (info.endPos - info.startPos).frames(m_fps));
+ trackPlaylist.insert_at((int) info.startPos.frames(m_fps), *clip, 1);
+
mlt_service_unlock(service.get_service());
- if (track != 0) mltCheckLength();
+
+ if (info.track != 0) mltCheckLength();
//tractor.multitrack()->refresh();
//tractor.refresh();
}
+
void Render::mltCutClip(int track, GenTime position) {
m_isBlocked = true;
Mlt::Playlist trackPlaylist((mlt_playlist) trackProducer.get_service());
trackPlaylist.split_at((int) position.frames(m_fps));
trackPlaylist.consolidate_blanks(0);
- m_isBlocked = false;
+ // duplicate effects
+ Mlt::Producer *original = trackPlaylist.get_clip_at((int) position.frames(m_fps) - 1);
+ Mlt::Producer *clip = trackPlaylist.get_clip_at((int) position.frames(m_fps) + 1);
+ Mlt::Service clipService(original->get_service());
+ Mlt::Service dupService(clip->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ Mlt::Filter *dup = new Mlt::Filter(filter->get_filter());
+ dupService.attach(*dup);
+ ct++;
+ filter = clipService.filter(ct);
+ }
}
-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);
}
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);
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) {