1 /***************************************************************************
2 * DocClipBase.cpp - description *
3 * ------------------- *
4 * begin : Fri Apr 12 2002 *
5 * Copyright (C) 2002 by Jason Wood (jasonwood@blueyonder.co.uk) *
6 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
8 * This program is free software; you can redistribute it and/or modify *
9 * it under the terms of the GNU General Public License as published by *
10 * the Free Software Foundation; either version 2 of the License, or *
11 * (at your option) any later version. *
13 * This program is distributed in the hope that it will be useful, *
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
16 * GNU General Public License for more details. *
18 * You should have received a copy of the GNU General Public License *
19 * along with this program; if not, write to the *
20 * Free Software Foundation, Inc., *
21 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
22 ***************************************************************************/
27 #include "docclipbase.h"
28 #include "kdenlivesettings.h"
30 #include "clipmanager.h"
31 #include "slideshowclip.h"
33 #include <KIO/NetAccess>
34 #include <KStandardDirs>
37 #include <QCryptographicHash>
38 #include <QtConcurrentRun>
42 DocClipBase::DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id) :
46 m_baseTrackProducers(),
47 m_videoTrackProducers(),
48 m_audioTrackProducers(),
49 m_snapMarkers(QList < CommentedTime >()),
52 m_audioThumbCreated(false),
54 m_placeHolder(xml.hasAttribute("placeholder")),
57 int type = xml.attribute("type").toInt();
58 m_clipType = (CLIPTYPE) type;
59 if (m_placeHolder) xml.removeAttribute("placeholder");
60 QDomNamedNodeMap attributes = xml.attributes();
61 for (int i = 0; i < attributes.count(); i++) {
62 QString name = attributes.item(i).nodeName();
63 if (name.startsWith("meta.attr.")) {
64 m_metadata.insert(name.section('.', 2, 3), attributes.item(i).nodeValue());
65 } else m_properties.insert(name, attributes.item(i).nodeValue());
68 if (xml.hasAttribute("cutzones")) {
69 QStringList cuts = xml.attribute("cutzones").split(';', QString::SkipEmptyParts);
70 for (int i = 0; i < cuts.count(); i++) {
71 QString z = cuts.at(i);
72 addCutZone(z.section('-', 0, 0).toInt(), z.section('-', 1, 1).toInt(), z.section('-', 2, 2));
76 KUrl url = KUrl(xml.attribute("resource"));
77 if (!m_properties.contains("file_hash") && !url.isEmpty()) getFileHash(url.path());
79 if (xml.hasAttribute("duration")) {
80 setDuration(GenTime(xml.attribute("duration").toInt(), KdenliveSettings::project_fps()));
82 int out = xml.attribute("out").toInt();
83 int in = xml.attribute("in").toInt();
84 setDuration(GenTime(out - in, KdenliveSettings::project_fps()));
87 if (!m_properties.contains("name")) m_properties.insert("name", url.fileName());
89 m_thumbProd = new KThumb(clipManager, url, m_id, m_properties.value("file_hash"));
91 // Setup timer to trigger audio thumbs creation
92 m_audioTimer.setSingleShot(true);
93 m_audioTimer.setInterval(800);
94 connect(&m_audioTimer, SIGNAL(timeout()), m_thumbProd, SLOT(slotCreateAudioThumbs()));
98 DocClipBase::~DocClipBase()
103 qDeleteAll(m_toDeleteProducers);
104 m_toDeleteProducers.clear();
105 qDeleteAll(m_baseTrackProducers);
106 m_baseTrackProducers.clear();
107 qDeleteAll(m_audioTrackProducers);
108 m_audioTrackProducers.clear();
109 qDeleteAll(m_videoTrackProducers);
110 m_videoTrackProducers.clear();
113 void DocClipBase::setZone(QPoint zone)
115 m_properties.insert("zone_in", QString::number(zone.x()));
116 m_properties.insert("zone_out", QString::number(zone.y()));
119 QPoint DocClipBase::zone() const
121 QPoint zone(m_properties.value("zone_in", "0").toInt(), m_properties.value("zone_out", "50").toInt());
126 bool DocClipBase::hasAudioThumb() const
128 if (m_clipType == AUDIO || m_clipType == AV || m_clipType == PLAYLIST) return true;
132 void DocClipBase::slotClearAudioCache()
134 m_audioFrameCache.clear();
135 m_audioThumbCreated = false;
138 /*void DocClipBase::getClipMainThumb() {
139 if (m_thumbProd) m_thumbProd->getMainThumb(m_properties.value("thumbnail").toInt());
142 KThumb *DocClipBase::thumbProducer()
147 bool DocClipBase::audioThumbCreated() const
149 return m_audioThumbCreated;
152 const QString DocClipBase::name() const
155 return m_properties.value("name");
158 const QString &DocClipBase::getId() const
163 const CLIPTYPE & DocClipBase::clipType() const
168 void DocClipBase::setClipType(CLIPTYPE type)
171 m_properties.insert("type", QString::number((int) type));
174 KUrl DocClipBase::fileURL() const
176 QString res = m_properties.value("resource");
177 if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
181 void DocClipBase::setClipThumbFrame(const uint &ix)
183 m_properties.insert("thumbnail", QString::number((int) ix));
186 uint DocClipBase::getClipThumbFrame() const
188 return (uint) m_properties.value("thumbnail").toInt();
191 const QString DocClipBase::description() const
193 return m_properties.value("description");
196 bool DocClipBase::isTransparent() const
198 return (m_properties.value("transparency") == "1");
201 const QString DocClipBase::getProperty(const QString &prop) const
203 return m_properties.value(prop);
206 void DocClipBase::setDuration(GenTime dur)
209 m_properties.insert("duration", QString::number((int) dur.frames(KdenliveSettings::project_fps())));
212 const GenTime &DocClipBase::duration() const
217 const GenTime DocClipBase::maxDuration() const
219 if (m_clipType == COLOR || m_clipType == IMAGE || m_clipType == TEXT || (m_clipType == SLIDESHOW && m_properties.value("loop") == "1")) {
220 /*const GenTime dur(15000, KdenliveSettings::project_fps());
227 bool DocClipBase::hasFileSize() const
232 qulonglong DocClipBase::fileSize() const
234 return m_properties.value("file_size").toULongLong();
238 QDomElement DocClipBase::toXML(bool hideTemporaryProperties) const
241 QDomElement clip = doc.createElement("producer");
243 QMapIterator<QString, QString> i(m_properties);
244 while (i.hasNext()) {
246 if (hideTemporaryProperties && i.key().startsWith('_')) continue;
247 if (!i.value().isEmpty()) clip.setAttribute(i.key(), i.value());
249 doc.appendChild(clip);
250 if (!m_cutZones.isEmpty()) {
252 for (int i = 0; i < m_cutZones.size(); i++) {
253 CutZoneInfo info = m_cutZones.at(i);
254 cuts << QString::number(info.zone.x()) + "-" + QString::number(info.zone.y()) + "-" + info.description;
256 clip.setAttribute("cutzones", cuts.join(";"));
258 //kDebug() << "/// CLIP XML: " << doc.toString();
259 return doc.documentElement();
263 void DocClipBase::setAudioThumbCreated(bool isDone)
265 m_audioThumbCreated = isDone;
268 void DocClipBase::updateAudioThumbnail(const audioByteArray& data)
270 //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
271 m_audioFrameCache = data;
272 m_audioThumbCreated = true;
276 QList < GenTime > DocClipBase::snapMarkers() const
278 QList < GenTime > markers;
280 for (int count = 0; count < m_snapMarkers.count(); ++count) {
281 markers.append(m_snapMarkers.at(count).time());
287 QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
289 return m_snapMarkers;
293 void DocClipBase::addSnapMarker(const CommentedTime marker)
295 QList < CommentedTime >::Iterator it = m_snapMarkers.begin();
296 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
297 if ((*it).time() >= marker.time())
301 if ((it != m_snapMarkers.end()) && ((*it).time() == marker.time())) {
302 (*it).setComment(marker.comment());
303 (*it).setMarkerType(marker.markerType());
304 //kError() << "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo";
306 m_snapMarkers.insert(it, marker);
310 void DocClipBase::editSnapMarker(const GenTime & time, QString comment)
312 QList < CommentedTime >::Iterator it;
313 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
314 if ((*it).time() == time)
317 if (it != m_snapMarkers.end()) {
318 (*it).setComment(comment);
320 kError() << "trying to edit Snap Marker that does not already exists";
324 QString DocClipBase::deleteSnapMarker(const GenTime & time)
326 QString result = i18n("Marker");
327 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
329 while (itt != m_snapMarkers.end()) {
330 if ((*itt).time() == time)
335 if ((itt != m_snapMarkers.end()) && ((*itt).time() == time)) {
336 result = (*itt).comment();
337 m_snapMarkers.erase(itt);
343 GenTime DocClipBase::hasSnapMarkers(const GenTime & time)
345 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
347 while (itt != m_snapMarkers.end()) {
348 if ((*itt).time() == time)
356 GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
359 for (it = 0; it < m_snapMarkers.count(); it++) {
360 if (m_snapMarkers.at(it).time() >= currTime)
363 if (it == 0) return GenTime();
364 else if (it == m_snapMarkers.count() - 1 && m_snapMarkers.at(it).time() < currTime)
365 return m_snapMarkers.at(it).time();
366 else return m_snapMarkers.at(it - 1).time();
369 GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
372 for (it = 0; it < m_snapMarkers.count(); it++) {
373 if (m_snapMarkers.at(it).time() > currTime)
376 if (it < m_snapMarkers.count() && m_snapMarkers.at(it).time() > currTime) return m_snapMarkers.at(it).time();
380 QString DocClipBase::markerComment(GenTime t) const
382 QList < CommentedTime >::ConstIterator itt = m_snapMarkers.begin();
383 while (itt != m_snapMarkers.end()) {
384 if ((*itt).time() == t)
385 return (*itt).comment();
391 CommentedTime DocClipBase::markerAt(GenTime t) const
393 QList < CommentedTime >::ConstIterator itt = m_snapMarkers.begin();
394 while (itt != m_snapMarkers.end()) {
395 if ((*itt).time() == t)
399 return CommentedTime();
402 void DocClipBase::clearThumbProducer()
404 if (m_thumbProd) m_thumbProd->clearProducer();
407 void DocClipBase::reloadThumbProducer()
409 if (m_thumbProd && !m_thumbProd->hasProducer())
410 m_thumbProd->setProducer(getProducer());
413 void DocClipBase::deleteProducers()
415 if (m_thumbProd) m_thumbProd->clearProducer();
417 if (numReferences() > 0 && (!m_baseTrackProducers.isEmpty() || !m_videoTrackProducers.isEmpty() || !m_audioTrackProducers.isEmpty())) {
418 // Clip is used in timeline, delay producers deletion
419 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
420 m_toDeleteProducers.append(m_baseTrackProducers.at(i));
422 for (int i = 0; i < m_videoTrackProducers.count(); i++) {
423 m_toDeleteProducers.append(m_videoTrackProducers.at(i));
425 for (int i = 0; i < m_audioTrackProducers.count(); i++) {
426 m_toDeleteProducers.append(m_audioTrackProducers.at(i));
430 qDeleteAll(m_baseTrackProducers);
431 qDeleteAll(m_videoTrackProducers);
432 qDeleteAll(m_audioTrackProducers);
433 m_replaceMutex.unlock();
435 m_baseTrackProducers.clear();
436 m_videoTrackProducers.clear();
437 m_audioTrackProducers.clear();
440 void DocClipBase::cleanupProducers()
444 kDebug()<<"----------------------------------------------------------------------------------";
445 for (int i = 0; i < m_toDeleteProducers.count(); i++) {
446 if (m_toDeleteProducers.at(i) != NULL) {
447 Mlt::Properties props(m_toDeleteProducers.at(i)->get_properties());
448 if (props.ref_count() > 2) {
449 kDebug()<<"PRODUCER: "<<i<<", COUNTS: "<<props.ref_count();
457 qDeleteAll(m_toDeleteProducers);
458 m_toDeleteProducers.clear();
459 m_replaceMutex.unlock();
463 bool DocClipBase::isClean() const
465 return m_toDeleteProducers.isEmpty();
468 void DocClipBase::setValid()
470 m_placeHolder = false;
473 void DocClipBase::setProducer(Mlt::Producer *producer, bool reset, bool readPropertiesFromProducer)
475 if (producer == NULL) return;
477 QMutexLocker locker(&m_producerMutex);
478 m_replaceMutex.lock();
481 QString id = producer->get("id");
482 if (m_placeHolder || !producer->is_valid()) {
483 char *tmp = qstrdup(i18n("Missing clip").toUtf8().constData());
484 producer->set("markup", tmp);
485 producer->set("bgcolour", "0xff0000ff");
486 producer->set("pad", "10");
489 else if (m_thumbProd && !m_thumbProd->hasProducer()) {
490 if (m_clipType != AUDIO) {
491 if (!id.endsWith("_audio"))
492 m_thumbProd->setProducer(producer);
494 else m_thumbProd->setProducer(producer);
497 bool updated = false;
498 if (id.contains('_')) {
499 // this is a subtrack producer, insert it at correct place
500 id = id.section('_', 1);
501 if (id.endsWith("audio")) {
502 int pos = id.section('_', 0, 0).toInt();
503 if (pos >= m_audioTrackProducers.count()) {
504 while (m_audioTrackProducers.count() - 1 < pos) {
505 m_audioTrackProducers.append(NULL);
508 if (m_audioTrackProducers.at(pos) == NULL) {
509 m_audioTrackProducers[pos] = producer;
512 else delete producer;
514 } else if (id.endsWith("video")) {
516 // Keep compatibility with older projects where video only producers were not track specific
517 if (id.contains('_')) pos = id.section('_', 0, 0).toInt();
518 if (pos >= m_videoTrackProducers.count()) {
519 while (m_videoTrackProducers.count() - 1 < pos) {
520 m_videoTrackProducers.append(NULL);
523 if (m_videoTrackProducers.at(pos) == NULL) {
524 m_videoTrackProducers[pos] = producer;
527 else delete producer;
530 int pos = id.toInt();
531 if (pos >= m_baseTrackProducers.count()) {
532 while (m_baseTrackProducers.count() - 1 < pos) {
533 m_baseTrackProducers.append(NULL);
536 if (m_baseTrackProducers.at(pos) == NULL) {
537 m_baseTrackProducers[pos] = producer;
540 else delete producer;
542 if (m_baseTrackProducers.isEmpty()) {
543 m_baseTrackProducers.append(producer);
546 else if (m_baseTrackProducers.at(0) == NULL) {
547 m_baseTrackProducers[0] = producer;
550 else delete producer;
552 if (updated && readPropertiesFromProducer && (m_clipType != COLOR && m_clipType != IMAGE && m_clipType != TEXT))
553 setDuration(GenTime(producer->get_length(), KdenliveSettings::project_fps()));
556 static double getPixelAspect(QMap<QString, QString>& props) {
557 int width = props.value("frame_size").section('x', 0, 0).toInt();
558 int height = props.value("frame_size").section('x', 1, 1).toInt();
559 int aspectNumerator = props.value("force_aspect_num").toInt();
560 int aspectDenominator = props.value("force_aspect_den").toInt();
561 if (aspectDenominator != 0 && width != 0)
562 return double(height) * aspectNumerator / aspectDenominator / width;
567 Mlt::Producer *DocClipBase::audioProducer(int track)
569 QMutexLocker locker(&m_producerMutex);
570 if (m_audioTrackProducers.count() <= track) {
571 while (m_audioTrackProducers.count() - 1 < track) {
572 m_audioTrackProducers.append(NULL);
575 if (m_audioTrackProducers.at(track) == NULL) {
577 for (i = 0; i < m_audioTrackProducers.count(); i++)
578 if (m_audioTrackProducers.at(i) != NULL) break;
580 if (i >= m_audioTrackProducers.count()) {
581 // Could not find a valid producer for that clip
583 base = getProducer();
589 else base = m_audioTrackProducers.at(i);
590 m_audioTrackProducers[track] = cloneProducer(base);
591 adjustProducerProperties(m_audioTrackProducers.at(track), QString(getId() + '_' + QString::number(track) + "_audio"), false, true);
593 return m_audioTrackProducers.at(track);
597 void DocClipBase::adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind)
599 if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
600 prod->set("force_aspect_ratio", getPixelAspect(m_properties));
601 if (m_properties.contains("force_fps")) prod->set("force_fps", m_properties.value("force_fps").toDouble());
602 if (m_properties.contains("force_progressive")) prod->set("force_progressive", m_properties.value("force_progressive").toInt());
603 if (m_properties.contains("force_tff")) prod->set("force_tff", m_properties.value("force_tff").toInt());
604 if (m_properties.contains("threads")) prod->set("threads", m_properties.value("threads").toInt());
605 if (mute) prod->set("audio_index", -1);
606 else if (m_properties.contains("audio_index")) prod->set("audio_index", m_properties.value("audio_index").toInt());
607 if (blind) prod->set("video_index", -1);
608 else if (m_properties.contains("video_index")) prod->set("video_index", m_properties.value("video_index").toInt());
609 prod->set("id", id.toUtf8().constData());
610 if (m_properties.contains("force_colorspace")) prod->set("force_colorspace", m_properties.value("force_colorspace").toInt());
611 if (m_properties.contains("full_luma")) prod->set("set.force_full_luma", m_properties.value("full_luma").toInt());
612 if (m_properties.contains("proxy_out")) {
613 // We have a proxy clip, make sure the proxy has same duration as original
614 prod->set("length", m_properties.value("duration").toInt());
615 prod->set("out", m_properties.value("proxy_out").toInt());
620 Mlt::Producer *DocClipBase::videoProducer(int track)
622 QMutexLocker locker(&m_producerMutex);
623 if (m_videoTrackProducers.count() <= track) {
624 while (m_videoTrackProducers.count() - 1 < track) {
625 m_videoTrackProducers.append(NULL);
628 if (m_videoTrackProducers.at(track) == NULL) {
630 for (i = 0; i < m_videoTrackProducers.count(); i++)
631 if (m_videoTrackProducers.at(i) != NULL) break;
633 if (i >= m_videoTrackProducers.count()) {
634 // Could not find a valid producer for that clip
636 base = getProducer();
642 else base = m_videoTrackProducers.at(i);
643 m_videoTrackProducers[track] = cloneProducer(base);
644 adjustProducerProperties(m_videoTrackProducers.at(track), QString(getId() + '_' + QString::number(track) + "_video"), true, false);
646 return m_videoTrackProducers.at(track);
649 Mlt::Producer *DocClipBase::getCloneProducer()
651 Mlt::Producer *source = NULL;
652 Mlt::Producer *prod = NULL;
653 if (m_clipType != AUDIO && m_clipType != AV && m_clipType != PLAYLIST) {
654 source = getProducer();
655 if (!source) return NULL;
657 if (m_clipType == COLOR) {
658 prod = new Mlt::Producer(*(source->profile()), 0, QString("colour:" + QString(source->get("resource"))).toUtf8().constData());
659 } else if (m_clipType == TEXT) {
660 prod = new Mlt::Producer(*(source->profile()), 0, QString("kdenlivetitle:" + QString(source->get("resource"))).toUtf8().constData());
661 if (prod && prod->is_valid() && m_properties.contains("xmldata"))
662 prod->set("xmldata", m_properties.value("xmldata").toUtf8().constData());
666 QMutexLocker locker(&m_producerMutex);
667 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
668 if (m_baseTrackProducers.at(i) != NULL) {
669 source = m_baseTrackProducers.at(i);
673 if (!source) return NULL;
675 prod = cloneProducer(source);
678 adjustProducerProperties(prod, getId() + "_", false, false);
679 if (!m_properties.contains("proxy_out")) {
680 // Adjust length in case...
681 if (m_properties.contains("duration")) prod->set("length", m_properties.value("duration").toInt());
682 if (m_properties.contains("out"))prod->set("out", m_properties.value("out").toInt());
684 if (m_clipType == AUDIO) {
685 prod->set("_audioclip", 1);
692 Mlt::Producer *DocClipBase::getProducer(int track)
694 QMutexLocker locker(&m_producerMutex);
695 if (track == -1 || (m_clipType != AUDIO && m_clipType != AV && m_clipType != PLAYLIST)) {
696 if (m_baseTrackProducers.count() == 0) {
699 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
700 if (m_baseTrackProducers.at(i) != NULL) {
701 return m_baseTrackProducers.at(i);
706 if (track >= m_baseTrackProducers.count()) {
707 while (m_baseTrackProducers.count() - 1 < track) {
708 m_baseTrackProducers.append(NULL);
711 if (m_baseTrackProducers.at(track) == NULL) {
713 for (i = 0; i < m_baseTrackProducers.count(); i++)
714 if (m_baseTrackProducers.at(i) != NULL) break;
716 if (i >= m_baseTrackProducers.count()) {
717 // Could not find a valid producer for that clip, check in
720 Mlt::Producer *prod = cloneProducer(m_baseTrackProducers.at(i));
721 adjustProducerProperties(prod, QString(getId() + '_' + QString::number(track)), false, false);
722 m_baseTrackProducers[track] = prod;
724 return m_baseTrackProducers.at(track);
728 Mlt::Producer *DocClipBase::cloneProducer(Mlt::Producer *source)
730 Mlt::Producer *result = NULL;
731 QString url = QString::fromUtf8(source->get("resource"));
732 if (url == "<playlist>" || url == "<tractor>" || url == "<producer>") {
733 // Xml producer sometimes loses the correct url
734 url = m_properties.value("resource");
736 if (m_clipType == SLIDESHOW || KIO::NetAccess::exists(KUrl(url), KIO::NetAccess::SourceSide, 0)) {
737 result = new Mlt::Producer(*(source->profile()), url.toUtf8().constData());
739 if (result == NULL || !result->is_valid()) {
741 QString txt = "+" + i18n("Missing clip") + ".txt";
742 char *tmp = qstrdup(txt.toUtf8().constData());
743 result = new Mlt::Producer(*source->profile(), tmp);
745 if (result == NULL || !result->is_valid())
746 result = new Mlt::Producer(*(source->profile()), "colour:red");
748 result->set("bgcolour", "0xff0000ff");
749 result->set("pad", "10");
753 /*Mlt::Properties src_props(source->get_properties());
754 Mlt::Properties props(result->get_properties());
755 props.inherit(src_props);*/
759 void DocClipBase::setProducerProperty(const char *name, int data)
761 QMutexLocker locker(&m_producerMutex);
762 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
763 if (m_baseTrackProducers.at(i) != NULL)
764 m_baseTrackProducers[i]->set(name, data);
768 void DocClipBase::setProducerProperty(const char *name, double data)
770 QMutexLocker locker(&m_producerMutex);
771 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
772 if (m_baseTrackProducers.at(i) != NULL)
773 m_baseTrackProducers[i]->set(name, data);
777 void DocClipBase::setProducerProperty(const char *name, const char *data)
779 QMutexLocker locker(&m_producerMutex);
780 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
781 if (m_baseTrackProducers.at(i) != NULL)
782 m_baseTrackProducers[i]->set(name, data);
786 void DocClipBase::resetProducerProperty(const char *name)
788 QMutexLocker locker(&m_producerMutex);
789 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
790 if (m_baseTrackProducers.at(i) != NULL)
791 m_baseTrackProducers[i]->set(name, (const char*) NULL);
795 const char *DocClipBase::producerProperty(const char *name) const
797 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
798 if (m_baseTrackProducers.at(i) != NULL) {
799 return m_baseTrackProducers.at(i)->get(name);
806 void DocClipBase::slotRefreshProducer()
808 if (m_baseTrackProducers.count() == 0) return;
809 if (m_clipType == SLIDESHOW) {
810 setProducerProperty("ttl", getProperty("ttl").toInt());
811 //m_clipProducer->set("id", getProperty("id"));
812 if (!getProperty("animation").isEmpty()) {
813 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
815 Mlt::Filter *filter = clipService.filter(ct);
817 if (strcmp(filter->get("mlt_service"), "affine") == 0) {
819 } else if (strcmp(filter->get("mlt_service"), "boxblur") == 0) {
820 clipService.detach(*filter);
822 filter = clipService.filter(ct);
825 if (!filter || strcmp(filter->get("mlt_service"), "affine")) {
826 // filter does not exist, create it.
827 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "affine");
828 if (filter && filter->is_valid()) {
829 int cycle = getProperty("ttl").toInt();
830 QString geometry = SlideshowClip::animationToGeometry(getProperty("animation"), cycle);
831 if (!geometry.isEmpty()) {
832 if (getProperty("animation").contains("low-pass")) {
833 Mlt::Filter *blur = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "boxblur");
834 if (blur && blur->is_valid())
835 clipService.attach(*blur);
837 filter->set("transition.geometry", geometry.toUtf8().data());
838 filter->set("transition.cycle", cycle);
839 clipService.attach(*filter);
844 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
846 Mlt::Filter *filter = clipService.filter(0);
848 if (strcmp(filter->get("mlt_service"), "affine") == 0 || strcmp(filter->get("mlt_service"), "boxblur") == 0) {
849 clipService.detach(*filter);
851 filter = clipService.filter(ct);
854 if (getProperty("fade") == "1") {
855 // we want a fade filter effect
856 kDebug() << "//////////// FADE WANTED";
857 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
859 Mlt::Filter *filter = clipService.filter(ct);
861 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
865 filter = clipService.filter(ct);
868 if (filter && strcmp(filter->get("mlt_service"), "luma") == 0) {
869 filter->set("cycle", getProperty("ttl").toInt());
870 filter->set("duration", getProperty("luma_duration").toInt());
871 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
872 if (!getProperty("softness").isEmpty()) {
873 int soft = getProperty("softness").toInt();
874 filter->set("luma.softness", (double) soft / 100.0);
877 // filter does not exist, create it...
878 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "luma");
879 filter->set("cycle", getProperty("ttl").toInt());
880 filter->set("duration", getProperty("luma_duration").toInt());
881 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
882 if (!getProperty("softness").isEmpty()) {
883 int soft = getProperty("softness").toInt();
884 filter->set("luma.softness", (double) soft / 100.0);
886 clipService.attach(*filter);
889 kDebug() << "//////////// FADE NOT WANTED!!!";
890 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
892 Mlt::Filter *filter = clipService.filter(0);
894 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
895 clipService.detach(*filter);
897 filter = clipService.filter(ct);
900 if (getProperty("crop") == "1") {
901 // we want a center crop filter effect
902 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
904 Mlt::Filter *filter = clipService.filter(ct);
906 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
910 filter = clipService.filter(ct);
913 if (!filter || strcmp(filter->get("mlt_service"), "crop")) {
914 // filter does not exist, create it...
915 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "crop");
916 filter->set("center", 1);
917 clipService.attach(*filter);
920 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
922 Mlt::Filter *filter = clipService.filter(0);
924 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
925 clipService.detach(*filter);
927 filter = clipService.filter(ct);
933 void DocClipBase::setProperties(QMap <QString, QString> properties)
935 // changing clip type is not allowed
936 properties.remove("type");
937 QMapIterator<QString, QString> i(properties);
938 bool refreshProducer = false;
940 keys << "luma_duration" << "luma_file" << "fade" << "ttl" << "softness" << "crop" << "animation";
941 QString oldProxy = m_properties.value("proxy");
942 while (i.hasNext()) {
944 setProperty(i.key(), i.value());
945 if (m_clipType == SLIDESHOW && keys.contains(i.key())) refreshProducer = true;
947 if (properties.contains("proxy")) {
948 QString value = properties.value("proxy");
949 // If value is "-", that means user manually disabled proxy on this clip
950 if (value.isEmpty() || value == "-") {
952 emit abortProxy(m_id, oldProxy);
955 emit createProxy(m_id);
958 if (refreshProducer) slotRefreshProducer();
961 void DocClipBase::setMetadata(QMap <QString, QString> properties)
963 QMapIterator<QString, QString> i(properties);
964 while (i.hasNext()) {
966 if (i.value().isEmpty() && m_metadata.contains(i.key())) {
967 m_metadata.remove(i.key());
969 m_metadata.insert(i.key(), i.value());
974 QMap <QString, QString> DocClipBase::metadata() const
979 void DocClipBase::clearProperty(const QString &key)
981 m_properties.remove(key);
984 void DocClipBase::getFileHash(const QString &url)
986 if (m_clipType == SLIDESHOW) return;
988 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
991 //kDebug() << "SETTING HASH of" << value;
992 m_properties.insert("file_size", QString::number(file.size()));
994 * 1 MB = 1 second per 450 files (or faster)
995 * 10 MB = 9 seconds per 450 files (or faster)
997 if (file.size() > 1000000*2) {
998 fileData = file.read(1000000);
999 if (file.seek(file.size() - 1000000))
1000 fileData.append(file.readAll());
1002 fileData = file.readAll();
1004 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
1005 m_properties.insert("file_hash", QString(fileHash.toHex()));
1009 bool DocClipBase::checkHash() const
1011 KUrl url = fileURL();
1012 if (!url.isEmpty() && getClipHash() != getHash(url.path())) return false;
1016 QString DocClipBase::getClipHash() const
1019 if (m_clipType == SLIDESHOW) hash = QCryptographicHash::hash(m_properties.value("resource").toAscii().data(), QCryptographicHash::Md5).toHex();
1020 else if (m_clipType == COLOR) hash = QCryptographicHash::hash(m_properties.value("colour").toAscii().data(), QCryptographicHash::Md5).toHex();
1021 else if (m_clipType == TEXT) hash = QCryptographicHash::hash(QString("title" + getId() + m_properties.value("xmldata")).toUtf8().data(), QCryptographicHash::Md5).toHex();
1023 if (m_properties.contains("file_hash")) hash = m_properties.value("file_hash");
1024 if (hash.isEmpty()) hash = getHash(fileURL().path());
1030 void DocClipBase::setPlaceHolder(bool place)
1032 m_placeHolder = place;
1036 QString DocClipBase::getHash(const QString &path)
1039 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
1040 QByteArray fileData;
1041 QByteArray fileHash;
1043 * 1 MB = 1 second per 450 files (or faster)
1044 * 10 MB = 9 seconds per 450 files (or faster)
1046 if (file.size() > 1000000*2) {
1047 fileData = file.read(1000000);
1048 if (file.seek(file.size() - 1000000))
1049 fileData.append(file.readAll());
1051 fileData = file.readAll();
1053 return QCryptographicHash::hash(fileData, QCryptographicHash::Md5).toHex();
1058 void DocClipBase::refreshThumbUrl()
1060 if (m_thumbProd) m_thumbProd->updateThumbUrl(m_properties.value("file_hash"));
1063 void DocClipBase::setProperty(const QString &key, const QString &value)
1065 m_properties.insert(key, value);
1066 if (key == "resource") {
1068 if (m_thumbProd) m_thumbProd->updateClipUrl(KUrl(value), m_properties.value("file_hash"));
1069 } else if (key == "out") setDuration(GenTime(value.toInt(), KdenliveSettings::project_fps()));
1070 //else if (key == "transparency") m_clipProducer->set("transparency", value.toInt());
1071 else if (key == "colour") {
1072 setProducerProperty("colour", value.toUtf8().data());
1073 } else if (key == "templatetext") {
1074 setProducerProperty("templatetext", value.toUtf8().data());
1075 setProducerProperty("force_reload", 1);
1076 } else if (key == "xmldata") {
1077 setProducerProperty("xmldata", value.toUtf8().data());
1078 setProducerProperty("force_reload", 1);
1079 } else if (key == "force_aspect_num") {
1080 if (value.isEmpty()) {
1081 m_properties.remove("force_aspect_num");
1082 resetProducerProperty("force_aspect_ratio");
1083 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
1084 } else if (key == "force_aspect_den") {
1085 if (value.isEmpty()) {
1086 m_properties.remove("force_aspect_den");
1087 resetProducerProperty("force_aspect_ratio");
1088 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
1089 } else if (key == "force_fps") {
1090 if (value.isEmpty()) {
1091 m_properties.remove("force_fps");
1092 resetProducerProperty("force_fps");
1093 } else setProducerProperty("force_fps", value.toDouble());
1094 } else if (key == "force_progressive") {
1095 if (value.isEmpty()) {
1096 m_properties.remove("force_progressive");
1097 resetProducerProperty("force_progressive");
1098 } else setProducerProperty("force_progressive", value.toInt());
1099 } else if (key == "force_tff") {
1100 if (value.isEmpty()) {
1101 m_properties.remove("force_tff");
1102 resetProducerProperty("force_tff");
1103 } else setProducerProperty("force_tff", value.toInt());
1104 } else if (key == "threads") {
1105 if (value.isEmpty()) {
1106 m_properties.remove("threads");
1107 setProducerProperty("threads", 1);
1108 } else setProducerProperty("threads", value.toInt());
1109 } else if (key == "video_index") {
1110 if (value.isEmpty()) {
1111 m_properties.remove("video_index");
1112 setProducerProperty("video_index", m_properties.value("default_video").toInt());
1113 } else setProducerProperty("video_index", value.toInt());
1114 } else if (key == "audio_index") {
1115 if (value.isEmpty()) {
1116 m_properties.remove("audio_index");
1117 setProducerProperty("audio_index", m_properties.value("default_audio").toInt());
1118 } else setProducerProperty("audio_index", value.toInt());
1119 } else if (key == "force_colorspace") {
1120 if (value.isEmpty()) {
1121 m_properties.remove("force_colorspace");
1122 resetProducerProperty("force_colorspace");
1123 } else setProducerProperty("force_colorspace", value.toInt());
1124 } else if (key == "full_luma") {
1125 if (value.isEmpty()) {
1126 m_properties.remove("full_luma");
1127 resetProducerProperty("set.force_full_luma");
1128 } else setProducerProperty("set.force_full_luma", value.toInt());
1132 QMap <QString, QString> DocClipBase::properties() const
1134 return m_properties;
1137 QMap <QString, QString> DocClipBase::currentProperties(QMap <QString, QString> props)
1139 QMap <QString, QString> currentProps;
1140 QMap<QString, QString>::const_iterator i = props.constBegin();
1141 while (i != props.constEnd()) {
1142 currentProps.insert(i.key(), m_properties.value(i.key()));
1145 return currentProps;
1148 bool DocClipBase::getAudioThumbs()
1150 if (m_thumbProd == NULL || isPlaceHolder() || !KdenliveSettings::audiothumbnails()) return false;
1151 if (m_audioThumbCreated) {
1154 m_audioTimer.start();
1158 bool DocClipBase::isPlaceHolder() const
1160 return m_placeHolder;
1163 void DocClipBase::addCutZone(int in, int out, QString desc)
1166 info.zone = QPoint(in, out);
1167 info.description = desc;
1168 for (int i = 0; i < m_cutZones.count(); i++)
1169 if (m_cutZones.at(i).zone == info.zone) {
1172 m_cutZones.append(info);
1175 bool DocClipBase::hasCutZone(QPoint p) const
1177 for (int i = 0; i < m_cutZones.count(); i++)
1178 if (m_cutZones.at(i).zone == p) return true;
1183 void DocClipBase::removeCutZone(int in, int out)
1186 for (int i = 0; i < m_cutZones.count(); i++) {
1187 if (m_cutZones.at(i).zone == p) {
1188 m_cutZones.removeAt(i);
1194 void DocClipBase::updateCutZone(int oldin, int oldout, int in, int out, QString desc)
1196 QPoint old(oldin, oldout);
1197 for (int i = 0; i < m_cutZones.size(); ++i) {
1198 if (m_cutZones.at(i).zone == old) {
1200 info.zone = QPoint(in, out);
1201 info.description = desc;
1202 m_cutZones.replace(i, info);
1208 QList <CutZoneInfo> DocClipBase::cutZones() const
1213 bool DocClipBase::hasVideoCodec(const QString &codec) const
1215 Mlt::Producer *prod = NULL;
1216 if (m_baseTrackProducers.count() == 0) return false;
1217 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1218 if (m_baseTrackProducers.at(i) != NULL) {
1219 prod = m_baseTrackProducers.at(i);
1224 if (!prod) return false;
1225 int default_video = prod->get_int("video_index");
1227 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1228 return prod->get(property) == codec;
1231 bool DocClipBase::hasAudioCodec(const QString &codec) const
1233 Mlt::Producer *prod = NULL;
1234 if (m_baseTrackProducers.count() == 0) return false;
1235 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1236 if (m_baseTrackProducers.at(i) != NULL) {
1237 prod = m_baseTrackProducers.at(i);
1241 if (!prod) return false;
1242 int default_video = prod->get_int("audio_index");
1244 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1245 return prod->get(property) == codec;
1249 void DocClipBase::slotExtractImage(QList <int> frames)
1251 if (m_thumbProd == NULL) return;
1252 m_thumbProd->extractImage(frames);
1255 QImage DocClipBase::extractImage(int frame, int width, int height)
1257 if (m_thumbProd == NULL) return QImage();
1258 QMutexLocker locker(&m_producerMutex);
1259 return m_thumbProd->extractImage(frame, width, height);
1262 void DocClipBase::setAnalysisData(const QString &name, const QString &data)
1264 if (data.isEmpty()) m_analysisdata.remove(name);
1265 else m_analysisdata.insert(name, data);
1268 QMap <QString, QString> DocClipBase::analysisData() const
1270 return m_analysisdata;