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_audioTrackProducers(),
48 m_videoOnlyProducer(NULL),
49 m_snapMarkers(QList < CommentedTime >()),
53 m_audioThumbCreated(false),
55 m_placeHolder(xml.hasAttribute("placeholder")),
58 int type = xml.attribute("type").toInt();
59 m_clipType = (CLIPTYPE) type;
60 if (m_placeHolder) xml.removeAttribute("placeholder");
61 QDomNamedNodeMap attributes = xml.attributes();
62 for (int i = 0; i < attributes.count(); i++) {
63 QString name = attributes.item(i).nodeName();
64 if (name.startsWith("meta.attr.")) {
65 m_metadata.insert(name.section('.', 2, 3), attributes.item(i).nodeValue());
66 } else m_properties.insert(name, attributes.item(i).nodeValue());
69 if (xml.hasAttribute("cutzones")) {
70 QStringList cuts = xml.attribute("cutzones").split(";", QString::SkipEmptyParts);
71 for (int i = 0; i < cuts.count(); i++) {
72 QString z = cuts.at(i);
73 addCutZone(z.section('-', 0, 0).toInt(), z.section('-', 1, 1).toInt(), z.section('-', 2, 2));
77 KUrl url = KUrl(xml.attribute("resource"));
78 if (!m_properties.contains("file_hash") && !url.isEmpty()) getFileHash(url.path());
80 if (xml.hasAttribute("duration")) {
81 setDuration(GenTime(xml.attribute("duration").toInt(), KdenliveSettings::project_fps()));
83 int out = xml.attribute("out").toInt();
84 int in = xml.attribute("in").toInt();
85 setDuration(GenTime(out - in, KdenliveSettings::project_fps()));
88 if (!m_properties.contains("name")) m_properties.insert("name", url.fileName());
90 m_thumbProd = new KThumb(clipManager, url, m_id, m_properties.value("file_hash"));
91 if (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST) slotCreateAudioTimer();
94 DocClipBase::~DocClipBase()
101 qDeleteAll(m_baseTrackProducers);
102 m_baseTrackProducers.clear();
103 qDeleteAll(m_audioTrackProducers);
104 m_audioTrackProducers.clear();
105 delete m_videoOnlyProducer;
106 m_videoOnlyProducer = NULL;
109 void DocClipBase::setZone(QPoint zone)
111 m_properties.insert("zone_in", QString::number(zone.x()));
112 m_properties.insert("zone_out", QString::number(zone.y()));
115 QPoint DocClipBase::zone() const
117 QPoint zone(m_properties.value("zone_in", "0").toInt(), m_properties.value("zone_out", "50").toInt());
121 void DocClipBase::slotCreateAudioTimer()
123 connect(m_thumbProd, SIGNAL(audioThumbReady(QMap <int, QMap <int, QByteArray> >)), this , SLOT(updateAudioThumbnail(QMap <int, QMap <int, QByteArray> >)));
124 m_audioTimer = new QTimer(this);
125 connect(m_audioTimer, SIGNAL(timeout()), this, SLOT(slotGetAudioThumbs()));
128 void DocClipBase::askForAudioThumbs()
130 if (m_thumbProd && m_audioTimer) m_thumbProd->askForAudioThumbs(getId());
133 void DocClipBase::slotClearAudioCache()
135 if (m_thumbProd) m_thumbProd->stopAudioThumbs();
136 if (m_audioTimer != NULL) m_audioTimer->stop();
137 m_audioFrameCache.clear();
138 m_audioThumbCreated = false;
141 /*void DocClipBase::getClipMainThumb() {
142 if (m_thumbProd) m_thumbProd->getMainThumb(m_properties.value("thumbnail").toInt());
145 KThumb *DocClipBase::thumbProducer()
150 bool DocClipBase::audioThumbCreated() const
152 return m_audioThumbCreated;
155 const QString DocClipBase::name() const
158 return m_properties.value("name");
161 const QString &DocClipBase::getId() const
166 void DocClipBase::setId(const QString &newId)
171 const CLIPTYPE & DocClipBase::clipType() const
176 void DocClipBase::setClipType(CLIPTYPE type)
180 m_properties.insert("type", QString::number((int) type));
181 if (m_thumbProd && m_audioTimer == NULL && (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST))
182 slotCreateAudioTimer();
185 KUrl DocClipBase::fileURL() const
187 QString res = m_properties.value("resource");
188 if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
192 void DocClipBase::setClipThumbFrame(const uint &ix)
194 m_properties.insert("thumbnail", QString::number((int) ix));
197 uint DocClipBase::getClipThumbFrame() const
199 return (uint) m_properties.value("thumbnail").toInt();
202 const QString DocClipBase::description() const
204 return m_properties.value("description");
207 bool DocClipBase::isTransparent() const
209 return (m_properties.value("transparency") == "1");
212 const QString DocClipBase::getProperty(const QString &prop) const
214 return m_properties.value(prop);
217 void DocClipBase::setDuration(GenTime dur)
220 m_properties.insert("duration", QString::number((int) dur.frames(KdenliveSettings::project_fps())));
223 const GenTime &DocClipBase::duration() const
228 const GenTime DocClipBase::maxDuration() const
230 if (m_clipType == COLOR || m_clipType == IMAGE || m_clipType == TEXT || (m_clipType == SLIDESHOW && m_properties.value("loop") == "1")) {
231 /*const GenTime dur(15000, KdenliveSettings::project_fps());
238 bool DocClipBase::hasFileSize() const
243 qulonglong DocClipBase::fileSize() const
245 return m_properties.value("file_size").toULongLong();
249 QDomElement DocClipBase::toXML() const
252 QDomElement clip = doc.createElement("producer");
254 QMapIterator<QString, QString> i(m_properties);
255 while (i.hasNext()) {
257 if (!i.value().isEmpty()) clip.setAttribute(i.key(), i.value());
259 doc.appendChild(clip);
260 if (!m_cutZones.isEmpty()) {
262 for (int i = 0; i < m_cutZones.size(); i++) {
263 CutZoneInfo info = m_cutZones.at(i);
264 cuts << QString::number(info.zone.x()) + "-" + QString::number(info.zone.y()) + "-" + info.description;
266 clip.setAttribute("cutzones", cuts.join(";"));
268 //kDebug() << "/// CLIP XML: " << doc.toString();
269 return doc.documentElement();
273 void DocClipBase::setAudioThumbCreated(bool isDone)
275 m_audioThumbCreated = isDone;
279 void DocClipBase::setThumbnail(const QPixmap & pixmap)
281 m_thumbnail = pixmap;
284 const QPixmap & DocClipBase::thumbnail() const
289 void DocClipBase::updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data)
291 //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
292 m_audioFrameCache = data;
293 m_audioThumbCreated = true;
297 QList < GenTime > DocClipBase::snapMarkers() const
299 QList < GenTime > markers;
301 for (int count = 0; count < m_snapMarkers.count(); ++count) {
302 markers.append(m_snapMarkers.at(count).time());
308 QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
310 return m_snapMarkers;
314 void DocClipBase::addSnapMarker(const GenTime & time, QString comment)
316 QList < CommentedTime >::Iterator it = m_snapMarkers.begin();
317 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
318 if ((*it).time() >= time)
322 if ((it != m_snapMarkers.end()) && ((*it).time() == time)) {
323 (*it).setComment(comment);
324 //kError() << "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo";
326 CommentedTime t(time, comment);
327 m_snapMarkers.insert(it, t);
332 void DocClipBase::editSnapMarker(const GenTime & time, QString comment)
334 QList < CommentedTime >::Iterator it;
335 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
336 if ((*it).time() == time)
339 if (it != m_snapMarkers.end()) {
340 (*it).setComment(comment);
342 kError() << "trying to edit Snap Marker that does not already exists";
346 QString DocClipBase::deleteSnapMarker(const GenTime & time)
348 QString result = i18n("Marker");
349 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
351 while (itt != m_snapMarkers.end()) {
352 if ((*itt).time() == time)
357 if ((itt != m_snapMarkers.end()) && ((*itt).time() == time)) {
358 result = (*itt).comment();
359 m_snapMarkers.erase(itt);
365 GenTime DocClipBase::hasSnapMarkers(const GenTime & time)
367 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
369 while (itt != m_snapMarkers.end()) {
370 if ((*itt).time() == time)
378 GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
381 for (it = 0; it < m_snapMarkers.count(); it++) {
382 if (m_snapMarkers.at(it).time() >= currTime)
385 if (it == 0) return GenTime();
386 else if (it == m_snapMarkers.count() - 1 && m_snapMarkers.at(it).time() < currTime)
387 return m_snapMarkers.at(it).time();
388 else return m_snapMarkers.at(it - 1).time();
391 GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
394 for (it = 0; it < m_snapMarkers.count(); it++) {
395 if (m_snapMarkers.at(it).time() > currTime)
398 if (it < m_snapMarkers.count() && m_snapMarkers.at(it).time() > currTime) return m_snapMarkers.at(it).time();
402 QString DocClipBase::markerComment(GenTime t)
404 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
406 while (itt != m_snapMarkers.end()) {
407 if ((*itt).time() == t)
408 return (*itt).comment();
414 void DocClipBase::deleteProducers(bool clearThumbCreator)
416 if (clearThumbCreator && m_thumbProd) m_thumbProd->clearProducer();
418 delete m_videoOnlyProducer;
419 m_videoOnlyProducer = NULL;
421 qDeleteAll(m_baseTrackProducers);
422 m_baseTrackProducers.clear();
423 qDeleteAll(m_audioTrackProducers);
424 m_audioTrackProducers.clear();
427 void DocClipBase::setValid()
429 m_placeHolder = false;
432 void DocClipBase::setProducer(Mlt::Producer *producer, bool reset, bool readPropertiesFromProducer)
434 if (producer == NULL) return;
435 if (reset) QMutexLocker locker(&m_producerMutex);
436 if (m_placeHolder || !producer->is_valid()) {
437 char *tmp = qstrdup(i18n("Missing clip").toUtf8().constData());
438 producer->set("markup", tmp);
439 producer->set("bgcolour", "0xff0000ff");
440 producer->set("pad", "10");
443 QString id = producer->get("id");
445 if (reset) m_thumbProd->setProducer(NULL);
446 if (!m_thumbProd->hasProducer()) {
447 if (m_clipType != AUDIO) {
448 if (!id.endsWith("_audio"))
449 m_thumbProd->setProducer(producer);
451 else m_thumbProd->setProducer(producer);
455 // Clear all previous producers
456 kDebug() << "/+++++++++++++++ DELETE ALL PRODS " << producer->get("id");
457 deleteProducers(false);
459 bool updated = false;
460 if (id.contains('_')) {
461 // this is a subtrack producer, insert it at correct place
462 id = id.section('_', 1);
463 if (id.endsWith("audio")) {
464 int pos = id.section('_', 0, 0).toInt();
465 if (pos >= m_audioTrackProducers.count()) {
466 while (m_audioTrackProducers.count() - 1 < pos) {
467 m_audioTrackProducers.append(NULL);
470 if (m_audioTrackProducers.at(pos) == NULL) {
471 m_audioTrackProducers[pos] = producer;
475 } else if (id.endsWith("video")) {
476 if (m_videoOnlyProducer == NULL) {
477 m_videoOnlyProducer = producer;
482 int pos = id.toInt();
483 if (pos >= m_baseTrackProducers.count()) {
484 while (m_baseTrackProducers.count() - 1 < pos) {
485 m_baseTrackProducers.append(NULL);
488 if (m_baseTrackProducers.at(pos) == NULL) {
489 m_baseTrackProducers[pos] = producer;
493 if (m_baseTrackProducers.isEmpty()) {
494 m_baseTrackProducers.append(producer);
497 else if (m_baseTrackProducers.at(0) == NULL) {
498 m_baseTrackProducers[0] = producer;
502 if (updated && readPropertiesFromProducer && (m_clipType != COLOR && m_clipType != IMAGE && m_clipType != TEXT))
503 setDuration(GenTime(producer->get_length(), KdenliveSettings::project_fps()));
506 static double getPixelAspect(QMap<QString, QString>& props) {
507 int width = props.value("frame_size").section('x', 0, 0).toInt();
508 int height = props.value("frame_size").section('x', 1, 1).toInt();
509 int aspectNumerator = props.value("force_aspect_num").toInt();
510 int aspectDenominator = props.value("force_aspect_den").toInt();
511 if (aspectDenominator != 0 && width != 0)
512 return double(height) * aspectNumerator / aspectDenominator / width;
517 Mlt::Producer *DocClipBase::audioProducer(int track)
519 QMutexLocker locker(&m_producerMutex);
520 if (m_audioTrackProducers.count() <= track) {
521 while (m_audioTrackProducers.count() - 1 < track) {
522 m_audioTrackProducers.append(NULL);
525 if (m_audioTrackProducers.at(track) == NULL) {
527 for (i = 0; i < m_audioTrackProducers.count(); i++)
528 if (m_audioTrackProducers.at(i) != NULL) break;
530 if (i >= m_audioTrackProducers.count()) {
531 // Could not find a valid producer for that clip
539 else base = m_audioTrackProducers.at(i);
540 m_audioTrackProducers[track] = cloneProducer(base);
541 adjustProducerProperties(m_audioTrackProducers.at(track), QString(getId() + '_' + QString::number(track) + "_audio"), false, true);
543 return m_audioTrackProducers.at(track);
547 void DocClipBase::adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind)
549 if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
550 prod->set("force_aspect_ratio", getPixelAspect(m_properties));
551 if (m_properties.contains("force_fps")) prod->set("force_fps", m_properties.value("force_fps").toDouble());
552 if (m_properties.contains("force_progressive")) prod->set("force_progressive", m_properties.value("force_progressive").toInt());
553 if (m_properties.contains("force_tff")) prod->set("force_tff", m_properties.value("force_tff").toInt());
554 if (m_properties.contains("threads")) prod->set("threads", m_properties.value("threads").toInt());
555 if (mute) prod->set("audio_index", -1);
556 else if (m_properties.contains("audio_index")) prod->set("audio_index", m_properties.value("audio_index").toInt());
557 if (blind) prod->set("video_index", -1);
558 else if (m_properties.contains("video_index")) prod->set("video_index", m_properties.value("video_index").toInt());
559 prod->set("id", id.toUtf8().data());
560 if (m_properties.contains("force_colorspace")) prod->set("force_colorspace", m_properties.value("force_colorspace").toInt());
561 if (m_properties.contains("full_luma")) prod->set("set.force_full_luma", m_properties.value("full_luma").toInt());
562 if (m_properties.contains("proxy_out")) {
563 // We have a proxy clip, make sure the proxy has same duration as original
564 prod->set("length", m_properties.value("duration").toInt());
565 prod->set("out", m_properties.value("proxy_out").toInt());
570 Mlt::Producer *DocClipBase::videoProducer()
572 QMutexLocker locker(&m_producerMutex);
573 if (m_videoOnlyProducer == NULL) {
575 for (i = 0; i < m_baseTrackProducers.count(); i++)
576 if (m_baseTrackProducers.at(i) != NULL) break;
577 if (i >= m_baseTrackProducers.count()) return NULL;
578 m_videoOnlyProducer = cloneProducer(m_baseTrackProducers.at(i));
579 adjustProducerProperties(m_videoOnlyProducer, QString(getId() + "_video"), true, false);
581 return m_videoOnlyProducer;
584 Mlt::Producer *DocClipBase::producer(int track)
586 QMutexLocker locker(&m_producerMutex);
587 if (track == -1 || (m_clipType != AUDIO && m_clipType != AV && m_clipType != PLAYLIST)) {
588 if (m_baseTrackProducers.count() == 0) {
591 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
592 if (m_baseTrackProducers.at(i) != NULL) {
593 return m_baseTrackProducers.at(i);
598 if (track >= m_baseTrackProducers.count()) {
599 while (m_baseTrackProducers.count() - 1 < track) {
600 m_baseTrackProducers.append(NULL);
603 if (m_baseTrackProducers.at(track) == NULL) {
605 for (i = 0; i < m_baseTrackProducers.count(); i++)
606 if (m_baseTrackProducers.at(i) != NULL) break;
608 if (i >= m_baseTrackProducers.count()) {
609 // Could not find a valid producer for that clip, check in
612 m_baseTrackProducers[track] = cloneProducer(m_baseTrackProducers.at(i));
613 adjustProducerProperties(m_baseTrackProducers.at(track), QString(getId() + '_' + QString::number(track)), false, false);
615 return m_baseTrackProducers.at(track);
619 Mlt::Producer *DocClipBase::cloneProducer(Mlt::Producer *source)
621 Mlt::Producer *result = NULL;
622 QString url = QString::fromUtf8(source->get("resource"));
623 if (KIO::NetAccess::exists(KUrl(url), KIO::NetAccess::SourceSide, 0)) {
624 char *tmp = qstrdup(url.toUtf8().constData());
625 result = new Mlt::Producer(*source->profile(), tmp);
628 if (result == NULL || !result->is_valid()) {
630 QString txt = "+" + i18n("Missing clip") + ".txt";
631 char *tmp = qstrdup(txt.toUtf8().constData());
632 result = new Mlt::Producer(*source->profile(), tmp);
634 if (result == NULL || !result->is_valid())
635 result = new Mlt::Producer(*source->profile(), "colour:red");
637 result->set("bgcolour", "0xff0000ff");
638 result->set("pad", "10");
642 Mlt::Properties props(result->get_properties());
643 Mlt::Properties src_props(source->get_properties());
644 props.inherit(src_props);
648 void DocClipBase::setProducerProperty(const char *name, int data)
650 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
651 if (m_baseTrackProducers.at(i) != NULL)
652 m_baseTrackProducers[i]->set(name, data);
656 void DocClipBase::setProducerProperty(const char *name, double data)
658 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
659 if (m_baseTrackProducers.at(i) != NULL)
660 m_baseTrackProducers[i]->set(name, data);
664 void DocClipBase::setProducerProperty(const char *name, const char *data)
666 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
667 if (m_baseTrackProducers.at(i) != NULL)
668 m_baseTrackProducers[i]->set(name, data);
672 void DocClipBase::resetProducerProperty(const char *name)
674 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
675 if (m_baseTrackProducers.at(i) != NULL)
676 m_baseTrackProducers[i]->set(name, (const char*) NULL);
680 const char *DocClipBase::producerProperty(const char *name) const
682 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
683 if (m_baseTrackProducers.at(i) != NULL) {
684 return m_baseTrackProducers.at(i)->get(name);
691 void DocClipBase::slotRefreshProducer()
693 if (m_baseTrackProducers.count() == 0) return;
694 if (m_clipType == SLIDESHOW) {
695 /*Mlt::Producer producer(*(m_clipProducer->profile()), getProperty("resource").toUtf8().data());
696 delete m_clipProducer;
697 m_clipProducer = new Mlt::Producer(producer.get_producer());
698 if (!getProperty("out").isEmpty()) m_clipProducer->set_in_and_out(getProperty("in").toInt(), getProperty("out").toInt());*/
699 setProducerProperty("ttl", getProperty("ttl").toInt());
700 //m_clipProducer->set("id", getProperty("id"));
701 if (!getProperty("animation").isEmpty()) {
702 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
704 Mlt::Filter *filter = clipService.filter(ct);
706 if (strcmp(filter->get("mlt_service"), "affine") == 0) {
708 } else if (strcmp(filter->get("mlt_service"), "boxblur") == 0) {
709 clipService.detach(*filter);
711 filter = clipService.filter(ct);
714 if (!filter || strcmp(filter->get("mlt_service"), "affine")) {
715 // filter does not exist, create it.
716 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "affine");
717 if (filter && filter->is_valid()) {
718 int cycle = getProperty("ttl").toInt();
719 QString geometry = SlideshowClip::animationToGeometry(getProperty("animation"), cycle);
720 if (!geometry.isEmpty()) {
721 if (getProperty("animation").contains("low-pass")) {
722 Mlt::Filter *blur = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "boxblur");
723 if (blur && blur->is_valid())
724 clipService.attach(*blur);
726 filter->set("transition.geometry", geometry.toUtf8().data());
727 filter->set("transition.cycle", cycle);
728 clipService.attach(*filter);
733 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
735 Mlt::Filter *filter = clipService.filter(0);
737 if (strcmp(filter->get("mlt_service"), "affine") == 0 || strcmp(filter->get("mlt_service"), "boxblur") == 0) {
738 clipService.detach(*filter);
740 filter = clipService.filter(ct);
743 if (getProperty("fade") == "1") {
744 // we want a fade filter effect
745 kDebug() << "//////////// FADE WANTED";
746 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
748 Mlt::Filter *filter = clipService.filter(ct);
750 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
754 filter = clipService.filter(ct);
757 if (filter && strcmp(filter->get("mlt_service"), "luma") == 0) {
758 filter->set("cycle", getProperty("ttl").toInt());
759 filter->set("duration", getProperty("luma_duration").toInt());
760 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
761 if (!getProperty("softness").isEmpty()) {
762 int soft = getProperty("softness").toInt();
763 filter->set("luma.softness", (double) soft / 100.0);
766 // filter does not exist, create it...
767 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "luma");
768 filter->set("cycle", getProperty("ttl").toInt());
769 filter->set("duration", getProperty("luma_duration").toInt());
770 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
771 if (!getProperty("softness").isEmpty()) {
772 int soft = getProperty("softness").toInt();
773 filter->set("luma.softness", (double) soft / 100.0);
775 clipService.attach(*filter);
778 kDebug() << "//////////// FADE NOT WANTED!!!";
779 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
781 Mlt::Filter *filter = clipService.filter(0);
783 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
784 clipService.detach(*filter);
786 filter = clipService.filter(ct);
789 if (getProperty("crop") == "1") {
790 // we want a center crop filter effect
791 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
793 Mlt::Filter *filter = clipService.filter(ct);
795 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
799 filter = clipService.filter(ct);
802 if (!filter || strcmp(filter->get("mlt_service"), "crop")) {
803 // filter does not exist, create it...
804 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "crop");
805 filter->set("center", 1);
806 clipService.attach(*filter);
809 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
811 Mlt::Filter *filter = clipService.filter(0);
813 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
814 clipService.detach(*filter);
816 filter = clipService.filter(ct);
822 void DocClipBase::setProperties(QMap <QString, QString> properties)
824 // changing clip type is not allowed
825 properties.remove("type");
826 QMapIterator<QString, QString> i(properties);
827 bool refreshProducer = false;
829 keys << "luma_duration" << "luma_file" << "fade" << "ttl" << "softness" << "crop" << "animation";
830 QString oldProxy = m_properties.value("proxy");
831 while (i.hasNext()) {
833 setProperty(i.key(), i.value());
834 if (m_clipType == SLIDESHOW && keys.contains(i.key())) refreshProducer = true;
836 if (properties.contains("proxy")) {
837 QString value = properties.value("proxy");
838 // If value is "-", that means user manually disabled proxy on this clip
839 if (value.isEmpty() || value == "-") {
841 emit abortProxy(m_id, oldProxy);
844 emit createProxy(m_id);
847 if (refreshProducer) slotRefreshProducer();
850 void DocClipBase::setMetadata(QMap <QString, QString> properties)
852 QMapIterator<QString, QString> i(properties);
853 while (i.hasNext()) {
855 if (i.value().isEmpty() && m_metadata.contains(i.key())) {
856 m_metadata.remove(i.key());
858 m_metadata.insert(i.key(), i.value());
863 QMap <QString, QString> DocClipBase::metadata() const
868 void DocClipBase::clearProperty(const QString &key)
870 m_properties.remove(key);
873 void DocClipBase::getFileHash(const QString &url)
875 if (m_clipType == SLIDESHOW) return;
877 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
880 //kDebug() << "SETTING HASH of" << value;
881 m_properties.insert("file_size", QString::number(file.size()));
883 * 1 MB = 1 second per 450 files (or faster)
884 * 10 MB = 9 seconds per 450 files (or faster)
886 if (file.size() > 1000000*2) {
887 fileData = file.read(1000000);
888 if (file.seek(file.size() - 1000000))
889 fileData.append(file.readAll());
891 fileData = file.readAll();
893 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
894 m_properties.insert("file_hash", QString(fileHash.toHex()));
898 bool DocClipBase::checkHash() const
900 KUrl url = fileURL();
901 if (!url.isEmpty() && getClipHash() != getHash(url.path())) return false;
905 QString DocClipBase::getClipHash() const
908 if (m_clipType == SLIDESHOW) hash = QCryptographicHash::hash(m_properties.value("resource").toAscii().data(), QCryptographicHash::Md5).toHex();
909 else if (m_clipType == COLOR) hash = QCryptographicHash::hash(m_properties.value("colour").toAscii().data(), QCryptographicHash::Md5).toHex();
910 else if (m_clipType == TEXT) hash = QCryptographicHash::hash(QString("title" + getId() + m_properties.value("xmldata")).toUtf8().data(), QCryptographicHash::Md5).toHex();
912 if (m_properties.contains("file_hash")) hash = m_properties.value("file_hash");
913 if (hash.isEmpty()) hash = getHash(fileURL().path());
919 void DocClipBase::setPlaceHolder(bool place)
921 m_placeHolder = place;
925 QString DocClipBase::getHash(const QString &path)
928 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
932 * 1 MB = 1 second per 450 files (or faster)
933 * 10 MB = 9 seconds per 450 files (or faster)
935 if (file.size() > 1000000*2) {
936 fileData = file.read(1000000);
937 if (file.seek(file.size() - 1000000))
938 fileData.append(file.readAll());
940 fileData = file.readAll();
942 return QCryptographicHash::hash(fileData, QCryptographicHash::Md5).toHex();
947 void DocClipBase::refreshThumbUrl()
949 if (m_thumbProd) m_thumbProd->updateThumbUrl(m_properties.value("file_hash"));
952 void DocClipBase::setProperty(const QString &key, const QString &value)
954 m_properties.insert(key, value);
955 if (key == "resource") {
957 if (m_thumbProd) m_thumbProd->updateClipUrl(KUrl(value), m_properties.value("file_hash"));
958 } else if (key == "out") setDuration(GenTime(value.toInt(), KdenliveSettings::project_fps()));
959 //else if (key == "transparency") m_clipProducer->set("transparency", value.toInt());
960 else if (key == "colour") {
961 setProducerProperty("colour", value.toUtf8().data());
962 } else if (key == "templatetext") {
963 setProducerProperty("templatetext", value.toUtf8().data());
964 setProducerProperty("force_reload", 1);
965 } else if (key == "xmldata") {
966 setProducerProperty("xmldata", value.toUtf8().data());
967 setProducerProperty("force_reload", 1);
968 } else if (key == "force_aspect_num") {
969 if (value.isEmpty()) {
970 m_properties.remove("force_aspect_num");
971 resetProducerProperty("force_aspect_ratio");
972 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
973 } else if (key == "force_aspect_den") {
974 if (value.isEmpty()) {
975 m_properties.remove("force_aspect_den");
976 resetProducerProperty("force_aspect_ratio");
977 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
978 } else if (key == "force_fps") {
979 if (value.isEmpty()) {
980 m_properties.remove("force_fps");
981 resetProducerProperty("force_fps");
982 } else setProducerProperty("force_fps", value.toDouble());
983 } else if (key == "force_progressive") {
984 if (value.isEmpty()) {
985 m_properties.remove("force_progressive");
986 resetProducerProperty("force_progressive");
987 } else setProducerProperty("force_progressive", value.toInt());
988 } else if (key == "force_tff") {
989 if (value.isEmpty()) {
990 m_properties.remove("force_tff");
991 resetProducerProperty("force_tff");
992 } else setProducerProperty("force_tff", value.toInt());
993 } else if (key == "threads") {
994 if (value.isEmpty()) {
995 m_properties.remove("threads");
996 setProducerProperty("threads", 1);
997 } else setProducerProperty("threads", value.toInt());
998 } else if (key == "video_index") {
999 if (value.isEmpty()) {
1000 m_properties.remove("video_index");
1001 setProducerProperty("video_index", m_properties.value("default_video").toInt());
1002 } else setProducerProperty("video_index", value.toInt());
1003 } else if (key == "audio_index") {
1004 if (value.isEmpty()) {
1005 m_properties.remove("audio_index");
1006 setProducerProperty("audio_index", m_properties.value("default_audio").toInt());
1007 } else setProducerProperty("audio_index", value.toInt());
1008 } else if (key == "force_colorspace") {
1009 if (value.isEmpty()) {
1010 m_properties.remove("force_colorspace");
1011 resetProducerProperty("force_colorspace");
1012 } else setProducerProperty("force_colorspace", value.toInt());
1013 } else if (key == "full_luma") {
1014 if (value.isEmpty()) {
1015 m_properties.remove("full_luma");
1016 resetProducerProperty("set.force_full_luma");
1017 } else setProducerProperty("set.force_full_luma", value.toInt());
1021 QMap <QString, QString> DocClipBase::properties() const
1023 return m_properties;
1026 bool DocClipBase::slotGetAudioThumbs()
1028 if (m_thumbProd == NULL || isPlaceHolder()) return false;
1029 if (!KdenliveSettings::audiothumbnails() || m_audioTimer == NULL) {
1030 if (m_audioTimer != NULL) m_audioTimer->stop();
1033 if (m_audioThumbCreated) {
1034 m_audioTimer->stop();
1037 m_audioTimer->start(1500);
1038 double lengthInFrames = duration().frames(KdenliveSettings::project_fps());
1039 m_thumbProd->getAudioThumbs(2, 0, lengthInFrames /*must be number of frames*/, 20);
1043 bool DocClipBase::isPlaceHolder() const
1045 return m_placeHolder;
1048 void DocClipBase::addCutZone(int in, int out, QString desc)
1051 info.zone = QPoint(in, out);
1052 info.description = desc;
1053 for (int i = 0; i < m_cutZones.count(); i++)
1054 if (m_cutZones.at(i).zone == info.zone) {
1057 m_cutZones.append(info);
1060 bool DocClipBase::hasCutZone(QPoint p) const
1062 for (int i = 0; i < m_cutZones.count(); i++)
1063 if (m_cutZones.at(i).zone == p) return true;
1068 void DocClipBase::removeCutZone(int in, int out)
1071 for (int i = 0; i < m_cutZones.count(); i++) {
1072 if (m_cutZones.at(i).zone == p) {
1073 m_cutZones.removeAt(i);
1079 void DocClipBase::updateCutZone(int oldin, int oldout, int in, int out, QString desc)
1081 QPoint old(oldin, oldout);
1082 for (int i = 0; i < m_cutZones.size(); ++i) {
1083 if (m_cutZones.at(i).zone == old) {
1085 info.zone = QPoint(in, out);
1086 info.description = desc;
1087 m_cutZones.replace(i, info);
1093 QList <CutZoneInfo> DocClipBase::cutZones() const
1098 bool DocClipBase::hasVideoCodec(const QString &codec) const
1100 Mlt::Producer *prod = NULL;
1101 if (m_baseTrackProducers.count() == 0) return false;
1102 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1103 if (m_baseTrackProducers.at(i) != NULL) {
1104 prod = m_baseTrackProducers.at(i);
1109 if (!prod) return false;
1110 int default_video = prod->get_int("video_index");
1112 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1113 return prod->get(property) == codec;
1116 bool DocClipBase::hasAudioCodec(const QString &codec) const
1118 Mlt::Producer *prod = NULL;
1119 if (m_baseTrackProducers.count() == 0) return false;
1120 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1121 if (m_baseTrackProducers.at(i) != NULL) {
1122 prod = m_baseTrackProducers.at(i);
1126 if (!prod) return false;
1127 int default_video = prod->get_int("audio_index");
1129 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1130 return prod->get(property) == codec;
1134 void DocClipBase::slotExtractImage(int frame, int frame2)
1136 if (m_thumbProd == NULL) return;
1137 m_thumbProd->extractImage(frame, frame2);
1140 QPixmap DocClipBase::extractImage(int frame, int width, int height)
1142 if (m_thumbProd == NULL) return QPixmap(width, height);
1143 QMutexLocker locker(&m_producerMutex);
1144 QPixmap p = m_thumbProd->extractImage(frame, width, height);