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")),
59 int type = xml.attribute("type").toInt();
60 m_clipType = (CLIPTYPE) type;
61 if (m_placeHolder) xml.removeAttribute("placeholder");
62 QDomNamedNodeMap attributes = xml.attributes();
63 for (int i = 0; i < attributes.count(); i++) {
64 QString name = attributes.item(i).nodeName();
65 if (name.startsWith("meta.attr.")) {
66 m_metadata.insert(name.section('.', 2, 3), attributes.item(i).nodeValue());
67 } else m_properties.insert(name, attributes.item(i).nodeValue());
70 if (xml.hasAttribute("cutzones")) {
71 QStringList cuts = xml.attribute("cutzones").split(";", QString::SkipEmptyParts);
72 for (int i = 0; i < cuts.count(); i++) {
73 QString z = cuts.at(i);
74 addCutZone(z.section('-', 0, 0).toInt(), z.section('-', 1, 1).toInt(), z.section('-', 2, 2));
78 KUrl url = KUrl(xml.attribute("resource"));
79 if (!m_properties.contains("file_hash") && !url.isEmpty()) getFileHash(url.path());
81 if (xml.hasAttribute("duration")) {
82 setDuration(GenTime(xml.attribute("duration").toInt(), KdenliveSettings::project_fps()));
84 int out = xml.attribute("out").toInt();
85 int in = xml.attribute("in").toInt();
86 setDuration(GenTime(out - in, KdenliveSettings::project_fps()));
89 if (!m_properties.contains("name")) m_properties.insert("name", url.fileName());
91 //if (!url.isEmpty() && QFile::exists(url.path()))
93 m_thumbProd = new KThumb(clipManager, url, m_id, m_properties.value("file_hash"));
94 if (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST) slotCreateAudioTimer();
96 //kDebug() << "type is video" << (m_clipType == AV) << " " << m_clipType;
99 /*DocClipBase & DocClipBase::operator=(const DocClipBase & clip) {
100 DocClipBase::operator=(clip);
102 m_clipType = clip.clipType();
103 m_name = clip.name();
104 m_duration = clip.duration();
105 m_audioThumbCreated = clip.audioThumbCreated();
106 m_properties = clip.properties();
110 DocClipBase::~DocClipBase()
112 kDebug() << "CLIP " << m_id << " DELETED******************************";
115 m_audioTimer->stop();
118 /*kDebug() <<" * * *CNT "<<m_baseTrackProducers.count();
119 if (m_baseTrackProducers.count() > 0) kDebug()<<"YOYO: "<<m_baseTrackProducers.at(0)->get_out()<<", CUT: "<<m_baseTrackProducers.at(0)->is_cut();*/
120 qDeleteAll(m_baseTrackProducers);
121 m_baseTrackProducers.clear();
122 qDeleteAll(m_audioTrackProducers);
123 m_audioTrackProducers.clear();
124 delete m_videoOnlyProducer;
125 m_videoOnlyProducer = NULL;
128 void DocClipBase::setZone(QPoint zone)
130 m_properties.insert("zone_in", QString::number(zone.x()));
131 m_properties.insert("zone_out", QString::number(zone.y()));
134 QPoint DocClipBase::zone() const
136 QPoint zone(m_properties.value("zone_in", "0").toInt(), m_properties.value("zone_out", "50").toInt());
140 void DocClipBase::slotCreateAudioTimer()
142 connect(m_thumbProd, SIGNAL(audioThumbReady(QMap <int, QMap <int, QByteArray> >)), this , SLOT(updateAudioThumbnail(QMap <int, QMap <int, QByteArray> >)));
143 m_audioTimer = new QTimer(this);
144 connect(m_audioTimer, SIGNAL(timeout()), this, SLOT(slotGetAudioThumbs()));
147 void DocClipBase::askForAudioThumbs()
149 if (m_thumbProd && m_audioTimer) m_thumbProd->askForAudioThumbs(getId());
152 void DocClipBase::slotClearAudioCache()
154 if (m_thumbProd) m_thumbProd->stopAudioThumbs();
155 if (m_audioTimer != NULL) m_audioTimer->stop();
156 m_audioFrameCache.clear();
157 m_audioThumbCreated = false;
160 /*void DocClipBase::getClipMainThumb() {
161 if (m_thumbProd) m_thumbProd->getMainThumb(m_properties.value("thumbnail").toInt());
164 KThumb *DocClipBase::thumbProducer()
169 bool DocClipBase::audioThumbCreated() const
171 return m_audioThumbCreated;
174 const QString DocClipBase::name() const
177 return m_properties.value("name");
180 const QString &DocClipBase::getId() const
185 void DocClipBase::setId(const QString &newId)
190 const CLIPTYPE & DocClipBase::clipType() const
195 void DocClipBase::setClipType(CLIPTYPE type)
199 m_properties.insert("type", QString::number((int) type));
200 if (m_thumbProd && m_audioTimer == NULL && (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST))
201 slotCreateAudioTimer();
204 KUrl DocClipBase::fileURL() const
206 QString res = m_properties.value("resource");
207 if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
211 void DocClipBase::setClipThumbFrame(const uint &ix)
213 m_properties.insert("thumbnail", QString::number((int) ix));
216 uint DocClipBase::getClipThumbFrame() const
218 return (uint) m_properties.value("thumbnail").toInt();
221 const QString DocClipBase::description() const
223 return m_properties.value("description");
226 bool DocClipBase::isTransparent() const
228 return (m_properties.value("transparency") == "1");
231 const QString DocClipBase::getProperty(const QString prop) const
233 return m_properties.value(prop);
236 void DocClipBase::setDuration(GenTime dur)
239 m_properties.insert("duration", QString::number((int) dur.frames(KdenliveSettings::project_fps())));
242 const GenTime &DocClipBase::duration() const
247 const GenTime DocClipBase::maxDuration() const
249 if (m_clipType == COLOR || m_clipType == IMAGE || m_clipType == TEXT || (m_clipType == SLIDESHOW && m_properties.value("loop") == "1")) {
250 /*const GenTime dur(15000, KdenliveSettings::project_fps());
257 bool DocClipBase::hasFileSize() const
262 qulonglong DocClipBase::fileSize() const
264 return m_properties.value("file_size").toULongLong();
268 QDomElement DocClipBase::toXML() const
271 QDomElement clip = doc.createElement("producer");
273 QMapIterator<QString, QString> i(m_properties);
274 while (i.hasNext()) {
276 if (!i.value().isEmpty()) clip.setAttribute(i.key(), i.value());
278 doc.appendChild(clip);
279 if (!m_cutZones.isEmpty()) {
281 for (int i = 0; i < m_cutZones.size(); i++) {
282 CutZoneInfo info = m_cutZones.at(i);
283 cuts << QString::number(info.zone.x()) + "-" + QString::number(info.zone.y()) + "-" + info.description;
285 clip.setAttribute("cutzones", cuts.join(";"));
287 //kDebug() << "/// CLIP XML: " << doc.toString();
288 return doc.documentElement();
292 void DocClipBase::setAudioThumbCreated(bool isDone)
294 m_audioThumbCreated = isDone;
298 void DocClipBase::setThumbnail(const QPixmap & pixmap)
300 m_thumbnail = pixmap;
303 const QPixmap & DocClipBase::thumbnail() const
308 void DocClipBase::updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data)
310 //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
311 m_audioFrameCache = data;
312 m_audioThumbCreated = true;
316 QList < GenTime > DocClipBase::snapMarkers() const
318 QList < GenTime > markers;
320 for (int count = 0; count < m_snapMarkers.count(); ++count) {
321 markers.append(m_snapMarkers.at(count).time());
327 QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
329 return m_snapMarkers;
333 void DocClipBase::addSnapMarker(const GenTime & time, QString comment)
335 QList < CommentedTime >::Iterator it = m_snapMarkers.begin();
336 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
337 if ((*it).time() >= time)
341 if ((it != m_snapMarkers.end()) && ((*it).time() == time)) {
342 (*it).setComment(comment);
343 //kError() << "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo";
345 CommentedTime t(time, comment);
346 m_snapMarkers.insert(it, t);
351 void DocClipBase::editSnapMarker(const GenTime & time, QString comment)
353 QList < CommentedTime >::Iterator it;
354 for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
355 if ((*it).time() == time)
358 if (it != m_snapMarkers.end()) {
359 (*it).setComment(comment);
361 kError() << "trying to edit Snap Marker that does not already exists";
365 QString DocClipBase::deleteSnapMarker(const GenTime & time)
367 QString result = i18n("Marker");
368 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
370 while (itt != m_snapMarkers.end()) {
371 if ((*itt).time() == time)
376 if ((itt != m_snapMarkers.end()) && ((*itt).time() == time)) {
377 result = (*itt).comment();
378 m_snapMarkers.erase(itt);
384 GenTime DocClipBase::hasSnapMarkers(const GenTime & time)
386 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
388 while (itt != m_snapMarkers.end()) {
389 if ((*itt).time() == time)
397 GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
400 for (it = 0; it < m_snapMarkers.count(); it++) {
401 if (m_snapMarkers.at(it).time() >= currTime)
404 if (it == 0) return GenTime();
405 else if (it == m_snapMarkers.count() - 1 && m_snapMarkers.at(it).time() < currTime)
406 return m_snapMarkers.at(it).time();
407 else return m_snapMarkers.at(it - 1).time();
410 GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
413 for (it = 0; it < m_snapMarkers.count(); it++) {
414 if (m_snapMarkers.at(it).time() > currTime)
417 if (it < m_snapMarkers.count() && m_snapMarkers.at(it).time() > currTime) return m_snapMarkers.at(it).time();
421 QString DocClipBase::markerComment(GenTime t)
423 QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
425 while (itt != m_snapMarkers.end()) {
426 if ((*itt).time() == t)
427 return (*itt).comment();
433 void DocClipBase::clearProducers()
435 m_baseTrackProducers.clear();
438 void DocClipBase::deleteProducers(bool clearThumbCreator)
440 kDebug() << "// CLIP KILL PRODS ct: " << m_baseTrackProducers.count();
441 if (clearThumbCreator && m_thumbProd) m_thumbProd->clearProducer();
442 /*kDebug()<<"// CLIP KILL PRODS ct: "<<m_baseTrackProducers.count();
443 int max = m_baseTrackProducers.count();
444 for (int i = 0; i < max; i++) {
445 kDebug()<<"// CLIP KILL PROD "<<i;
446 Mlt::Producer *p = m_baseTrackProducers.takeAt(i);
451 m_baseTrackProducers.insert(i, NULL);
454 delete m_videoOnlyProducer;
455 m_videoOnlyProducer = NULL;
457 qDeleteAll(m_baseTrackProducers);
458 m_baseTrackProducers.clear();
459 qDeleteAll(m_audioTrackProducers);
460 m_audioTrackProducers.clear();
463 void DocClipBase::setValid()
465 m_placeHolder = false;
468 void DocClipBase::setProducer(Mlt::Producer *producer, bool reset)
470 if (producer == NULL || (m_placeHolder && !reset)) return;
471 if (m_thumbProd && (reset || !m_thumbProd->hasProducer())) m_thumbProd->setProducer(producer);
473 // Clear all previous producers
474 kDebug() << "/+++++++++++++++ DELETE ALL PRODS " << producer->get("id");
475 deleteProducers(false);
477 QString id = producer->get("id");
478 if (id.contains('_')) {
479 // this is a subtrack producer, insert it at correct place
480 id = id.section('_', 1);
481 if (id.endsWith("audio")) {
482 int pos = id.section('_', 0, 0).toInt();
483 if (pos >= m_audioTrackProducers.count()) {
484 while (m_audioTrackProducers.count() - 1 < pos) {
485 m_audioTrackProducers.append(NULL);
488 if (m_audioTrackProducers.at(pos) == NULL) m_audioTrackProducers[pos] = producer;
490 } else if (id.endsWith("video")) {
491 m_videoOnlyProducer = producer;
494 int pos = id.toInt();
495 if (pos >= m_baseTrackProducers.count()) {
496 while (m_baseTrackProducers.count() - 1 < pos) {
497 m_baseTrackProducers.append(NULL);
500 if (m_baseTrackProducers.at(pos) == NULL) m_baseTrackProducers[pos] = producer;
502 if (m_baseTrackProducers.isEmpty()) m_baseTrackProducers.append(producer);
503 else if (m_baseTrackProducers.at(0) == NULL) m_baseTrackProducers[0] = producer;
505 //m_clipProducer = producer;
506 //m_clipProducer->set("transparency", m_properties.value("transparency").toInt());
509 static double getPixelAspect(QMap<QString, QString>& props) {
510 int width = props.value("frame_size").section('x', 0, 0).toInt();
511 int height = props.value("frame_size").section('x', 1, 1).toInt();
512 int aspectNumerator = props.value("force_aspect_num").toInt();
513 int aspectDenominator = props.value("force_aspect_den").toInt();
514 if (aspectDenominator != 0 && width != 0)
515 return double(height) * aspectNumerator / aspectDenominator / width;
520 Mlt::Producer *DocClipBase::audioProducer(int track)
522 if (m_audioTrackProducers.count() <= track) {
523 while (m_audioTrackProducers.count() - 1 < track) {
524 m_audioTrackProducers.append(NULL);
527 if (m_audioTrackProducers.at(track) == NULL) {
528 Mlt::Producer *base = producer();
529 m_audioTrackProducers[track] = new Mlt::Producer(*(base->profile()), base->get("resource"));
530 if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
531 m_audioTrackProducers.at(track)->set("force_aspect_ratio", getPixelAspect(m_properties));
532 if (m_properties.contains("force_fps")) m_audioTrackProducers.at(track)->set("force_fps", m_properties.value("force_fps").toDouble());
533 if (m_properties.contains("force_progressive")) m_audioTrackProducers.at(track)->set("force_progressive", m_properties.value("force_progressive").toInt());
534 if (m_properties.contains("force_tff")) m_audioTrackProducers.at(track)->set("force_tff", m_properties.value("force_tff").toInt());
535 if (m_properties.contains("threads")) m_audioTrackProducers.at(track)->set("threads", m_properties.value("threads").toInt());
536 m_audioTrackProducers.at(track)->set("video_index", -1);
537 if (m_properties.contains("audio_index")) m_audioTrackProducers.at(track)->set("audio_index", m_properties.value("audio_index").toInt());
538 m_audioTrackProducers.at(track)->set("id", QString(getId() + '_' + QString::number(track) + "_audio").toUtf8().data());
539 if (m_properties.contains("force_colorspace")) m_audioTrackProducers.at(track)->set("force_colorspace", m_properties.value("force_colorspace").toInt());
540 if (m_properties.contains("full_luma")) m_audioTrackProducers.at(track)->set("set.force_full_luma", m_properties.value("full_luma").toInt());
542 return m_audioTrackProducers.at(track);
545 Mlt::Producer *DocClipBase::videoProducer()
547 if (m_videoOnlyProducer == NULL) {
549 for (i = 0; i < m_baseTrackProducers.count(); i++)
550 if (m_baseTrackProducers.at(i) != NULL) break;
551 if (i >= m_baseTrackProducers.count()) return NULL;
552 m_videoOnlyProducer = new Mlt::Producer(*m_baseTrackProducers.at(i)->profile(), m_baseTrackProducers.at(i)->get("resource"));
553 if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
554 m_videoOnlyProducer->set("force_aspect_ratio", getPixelAspect(m_properties));
555 if (m_properties.contains("force_fps")) m_videoOnlyProducer->set("force_fps", m_properties.value("force_fps").toDouble());
556 if (m_properties.contains("force_progressive")) m_videoOnlyProducer->set("force_progressive", m_properties.value("force_progressive").toInt());
557 if (m_properties.contains("force_tff")) m_videoOnlyProducer->set("force_tff", m_properties.value("force_tff").toInt());
558 if (m_properties.contains("threads")) m_videoOnlyProducer->set("threads", m_properties.value("threads").toInt());
559 m_videoOnlyProducer->set("audio_index", -1);
560 if (m_properties.contains("video_index")) m_videoOnlyProducer->set("video_index", m_properties.value("video_index").toInt());
561 m_videoOnlyProducer->set("id", QString(getId() + "_video").toUtf8().data());
562 if (m_properties.contains("force_colorspace")) m_videoOnlyProducer->set("force_colorspace", m_properties.value("force_colorspace").toInt());
563 if (m_properties.contains("full_luma")) m_videoOnlyProducer->set("set.force_full_luma", m_properties.value("full_luma").toInt());
565 return m_videoOnlyProducer;
568 Mlt::Producer *DocClipBase::producer(int track)
570 /*for (int i = 0; i < m_baseTrackProducers.count(); i++) {
571 if (m_baseTrackProducers.at(i)) kDebug() << "// PROD: " << i << ", ID: " << m_baseTrackProducers.at(i)->get("id");
573 if (track == -1 || (m_clipType != AUDIO && m_clipType != AV)) {
574 if (m_baseTrackProducers.count() == 0) return NULL;
575 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
576 if (m_baseTrackProducers.at(i) != NULL)
577 return m_baseTrackProducers.at(i);
581 if (track >= m_baseTrackProducers.count()) {
582 while (m_baseTrackProducers.count() - 1 < track) {
583 m_baseTrackProducers.append(NULL);
586 if (m_baseTrackProducers.at(track) == NULL) {
588 for (i = 0; i < m_baseTrackProducers.count(); i++)
589 if (m_baseTrackProducers.at(i) != NULL) break;
591 if (i >= m_baseTrackProducers.count()) return NULL;
593 if (KIO::NetAccess::exists(KUrl(m_baseTrackProducers.at(i)->get("resource")), KIO::NetAccess::SourceSide, 0))
594 m_baseTrackProducers[track] = new Mlt::Producer(*m_baseTrackProducers.at(i)->profile(), m_baseTrackProducers.at(i)->get("resource"));
595 else { // special case for placeholder clips
596 m_baseTrackProducers[track] = NULL;
599 if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
600 m_baseTrackProducers[track]->set("force_aspect_ratio", getPixelAspect(m_properties));
601 if (m_properties.contains("force_fps")) m_baseTrackProducers[track]->set("force_fps", m_properties.value("force_fps").toDouble());
602 if (m_properties.contains("force_progressive")) m_baseTrackProducers[track]->set("force_progressive", m_properties.value("force_progressive").toInt());
603 if (m_properties.contains("force_tff")) m_baseTrackProducers[track]->set("force_tff", m_properties.value("force_tff").toInt());
604 if (m_properties.contains("threads")) m_baseTrackProducers[track]->set("threads", m_properties.value("threads").toInt());
605 if (m_properties.contains("video_index")) m_baseTrackProducers[track]->set("video_index", m_properties.value("video_index").toInt());
606 if (m_properties.contains("audio_index")) m_baseTrackProducers[track]->set("audio_index", m_properties.value("audio_index").toInt());
607 m_baseTrackProducers[track]->set("id", QString(getId() + '_' + QString::number(track)).toUtf8().data());
609 if (m_properties.contains("force_colorspace")) m_baseTrackProducers[track]->set("force_colorspace", m_properties.value("force_colorspace").toInt());
610 if (m_properties.contains("full_luma")) m_baseTrackProducers[track]->set("set.force_full_luma", m_properties.value("full_luma").toInt());
612 return m_baseTrackProducers.at(track);
615 void DocClipBase::setProducerProperty(const char *name, int data)
617 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
618 if (m_baseTrackProducers.at(i) != NULL)
619 m_baseTrackProducers[i]->set(name, data);
623 void DocClipBase::setProducerProperty(const char *name, double data)
625 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
626 if (m_baseTrackProducers.at(i) != NULL)
627 m_baseTrackProducers[i]->set(name, data);
631 void DocClipBase::setProducerProperty(const char *name, const char *data)
633 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
634 if (m_baseTrackProducers.at(i) != NULL)
635 m_baseTrackProducers[i]->set(name, data);
639 void DocClipBase::resetProducerProperty(const char *name)
641 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
642 if (m_baseTrackProducers.at(i) != NULL)
643 m_baseTrackProducers[i]->set(name, (const char*) NULL);
647 const char *DocClipBase::producerProperty(const char *name) const
649 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
650 if (m_baseTrackProducers.at(i) != NULL) {
651 return m_baseTrackProducers.at(i)->get(name);
658 void DocClipBase::slotRefreshProducer()
660 if (m_baseTrackProducers.count() == 0) return;
661 kDebug() << "//////////// REFRESH CLIP !!!!!!!!!!!!!!!!";
662 if (m_clipType == SLIDESHOW) {
663 /*Mlt::Producer producer(*(m_clipProducer->profile()), getProperty("resource").toUtf8().data());
664 delete m_clipProducer;
665 m_clipProducer = new Mlt::Producer(producer.get_producer());
666 if (!getProperty("out").isEmpty()) m_clipProducer->set_in_and_out(getProperty("in").toInt(), getProperty("out").toInt());*/
667 setProducerProperty("ttl", getProperty("ttl").toInt());
668 //m_clipProducer->set("id", getProperty("id"));
669 if (!getProperty("animation").isEmpty()) {
670 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
672 Mlt::Filter *filter = clipService.filter(ct);
674 if (strcmp(filter->get("mlt_service"), "affine") == 0) {
676 } else if (strcmp(filter->get("mlt_service"), "boxblur") == 0) {
677 clipService.detach(*filter);
679 filter = clipService.filter(ct);
682 if (!filter || strcmp(filter->get("mlt_service"), "affine")) {
683 // filter does not exist, create it.
684 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "affine");
685 if (filter && filter->is_valid()) {
686 int cycle = getProperty("ttl").toInt();
687 QString geometry = SlideshowClip::animationToGeometry(getProperty("animation"), cycle);
688 if (!geometry.isEmpty()) {
689 if (getProperty("animation").contains("low-pass")) {
690 Mlt::Filter *blur = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "boxblur");
691 if (blur && blur->is_valid())
692 clipService.attach(*blur);
694 filter->set("transition.geometry", geometry.toUtf8().data());
695 filter->set("transition.cycle", cycle);
696 clipService.attach(*filter);
701 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
703 Mlt::Filter *filter = clipService.filter(0);
705 if (strcmp(filter->get("mlt_service"), "affine") == 0 || strcmp(filter->get("mlt_service"), "boxblur") == 0) {
706 clipService.detach(*filter);
708 filter = clipService.filter(ct);
711 if (getProperty("fade") == "1") {
712 // we want a fade filter effect
713 kDebug() << "//////////// FADE WANTED";
714 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
716 Mlt::Filter *filter = clipService.filter(ct);
718 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
722 filter = clipService.filter(ct);
725 if (filter && strcmp(filter->get("mlt_service"), "luma") == 0) {
726 filter->set("cycle", getProperty("ttl").toInt());
727 filter->set("duration", getProperty("luma_duration").toInt());
728 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
729 if (!getProperty("softness").isEmpty()) {
730 int soft = getProperty("softness").toInt();
731 filter->set("luma.softness", (double) soft / 100.0);
734 // filter does not exist, create it...
735 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "luma");
736 filter->set("cycle", getProperty("ttl").toInt());
737 filter->set("duration", getProperty("luma_duration").toInt());
738 filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
739 if (!getProperty("softness").isEmpty()) {
740 int soft = getProperty("softness").toInt();
741 filter->set("luma.softness", (double) soft / 100.0);
743 clipService.attach(*filter);
746 kDebug() << "//////////// FADE NOT WANTED!!!";
747 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
749 Mlt::Filter *filter = clipService.filter(0);
751 if (strcmp(filter->get("mlt_service"), "luma") == 0) {
752 clipService.detach(*filter);
754 filter = clipService.filter(ct);
757 if (getProperty("crop") == "1") {
758 // we want a center crop filter effect
759 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
761 Mlt::Filter *filter = clipService.filter(ct);
763 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
767 filter = clipService.filter(ct);
770 if (!filter || strcmp(filter->get("mlt_service"), "crop")) {
771 // filter does not exist, create it...
772 Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "crop");
773 filter->set("center", 1);
774 clipService.attach(*filter);
777 Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
779 Mlt::Filter *filter = clipService.filter(0);
781 if (strcmp(filter->get("mlt_service"), "crop") == 0) {
782 clipService.detach(*filter);
784 filter = clipService.filter(ct);
790 void DocClipBase::setProperties(QMap <QString, QString> properties)
792 // changing clip type is not allowed
793 properties.remove("type");
794 QMapIterator<QString, QString> i(properties);
795 bool refreshProducer = false;
797 keys << "luma_duration" << "luma_file" << "fade" << "ttl" << "softness" << "crop" << "animation";
798 while (i.hasNext()) {
800 setProperty(i.key(), i.value());
801 if (m_clipType == SLIDESHOW && keys.contains(i.key())) refreshProducer = true;
803 if (refreshProducer) slotRefreshProducer();
806 void DocClipBase::setMetadata(QMap <QString, QString> properties)
808 QMapIterator<QString, QString> i(properties);
809 while (i.hasNext()) {
811 if (i.value().isEmpty() && m_metadata.contains(i.key())) {
812 m_metadata.remove(i.key());
814 m_metadata.insert(i.key(), i.value());
819 QMap <QString, QString> DocClipBase::metadata() const
824 void DocClipBase::clearProperty(const QString &key)
826 m_properties.remove(key);
829 void DocClipBase::getFileHash(const QString url)
831 if (m_clipType == SLIDESHOW) return;
833 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
836 //kDebug() << "SETTING HASH of" << value;
837 m_properties.insert("file_size", QString::number(file.size()));
839 * 1 MB = 1 second per 450 files (or faster)
840 * 10 MB = 9 seconds per 450 files (or faster)
842 if (file.size() > 1000000*2) {
843 fileData = file.read(1000000);
844 if (file.seek(file.size() - 1000000))
845 fileData.append(file.readAll());
847 fileData = file.readAll();
849 fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
850 m_properties.insert("file_hash", QString(fileHash.toHex()));
854 bool DocClipBase::checkHash() const
856 KUrl url = fileURL();
857 if (!url.isEmpty() && getClipHash() != getHash(url.path())) return false;
861 QString DocClipBase::getClipHash() const
864 if (m_clipType == SLIDESHOW) hash = QCryptographicHash::hash(m_properties.value("resource").toAscii().data(), QCryptographicHash::Md5).toHex();
865 else if (m_clipType == COLOR) hash = QCryptographicHash::hash(m_properties.value("colour").toAscii().data(), QCryptographicHash::Md5).toHex();
866 else if (m_clipType == TEXT) hash = QCryptographicHash::hash(QString("title" + getId() + m_properties.value("xmldata")).toUtf8().data(), QCryptographicHash::Md5).toHex();
867 else hash = m_properties.value("file_hash");
871 void DocClipBase::setPlaceHolder(bool place)
873 m_placeHolder = place;
877 QString DocClipBase::getHash(const QString &path)
880 if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
884 * 1 MB = 1 second per 450 files (or faster)
885 * 10 MB = 9 seconds per 450 files (or faster)
887 if (file.size() > 1000000*2) {
888 fileData = file.read(1000000);
889 if (file.seek(file.size() - 1000000))
890 fileData.append(file.readAll());
892 fileData = file.readAll();
894 return QCryptographicHash::hash(fileData, QCryptographicHash::Md5).toHex();
899 void DocClipBase::refreshThumbUrl()
901 if (m_thumbProd) m_thumbProd->updateThumbUrl(m_properties.value("file_hash"));
904 void DocClipBase::setProperty(const QString &key, const QString &value)
906 m_properties.insert(key, value);
907 if (key == "resource") {
909 if (m_thumbProd) m_thumbProd->updateClipUrl(KUrl(value), m_properties.value("file_hash"));
910 } else if (key == "out") setDuration(GenTime(value.toInt(), KdenliveSettings::project_fps()));
911 //else if (key == "transparency") m_clipProducer->set("transparency", value.toInt());
912 else if (key == "colour") {
913 setProducerProperty("colour", value.toUtf8().data());
914 } else if (key == "templatetext") {
915 setProducerProperty("templatetext", value.toUtf8().data());
916 setProducerProperty("force_reload", 1);
917 } else if (key == "xmldata") {
918 setProducerProperty("xmldata", value.toUtf8().data());
919 setProducerProperty("force_reload", 1);
920 } else if (key == "force_aspect_num") {
921 if (value.isEmpty()) {
922 m_properties.remove("force_aspect_num");
923 resetProducerProperty("force_aspect_ratio");
924 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
925 } else if (key == "force_aspect_den") {
926 if (value.isEmpty()) {
927 m_properties.remove("force_aspect_den");
928 resetProducerProperty("force_aspect_ratio");
929 } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
930 } else if (key == "force_fps") {
931 if (value.isEmpty()) {
932 m_properties.remove("force_fps");
933 resetProducerProperty("force_fps");
934 } else setProducerProperty("force_fps", value.toDouble());
935 } else if (key == "force_progressive") {
936 if (value.isEmpty()) {
937 m_properties.remove("force_progressive");
938 resetProducerProperty("force_progressive");
939 } else setProducerProperty("force_progressive", value.toInt());
940 } else if (key == "force_tff") {
941 if (value.isEmpty()) {
942 m_properties.remove("force_tff");
943 resetProducerProperty("force_tff");
944 } else setProducerProperty("force_tff", value.toInt());
945 } else if (key == "threads") {
946 if (value.isEmpty()) {
947 m_properties.remove("threads");
948 setProducerProperty("threads", 1);
949 } else setProducerProperty("threads", value.toInt());
950 } else if (key == "video_index") {
951 if (value.isEmpty()) {
952 m_properties.remove("video_index");
953 setProducerProperty("video_index", m_properties.value("default_video").toInt());
954 } else setProducerProperty("video_index", value.toInt());
955 } else if (key == "audio_index") {
956 if (value.isEmpty()) {
957 m_properties.remove("audio_index");
958 setProducerProperty("audio_index", m_properties.value("default_audio").toInt());
959 } else setProducerProperty("audio_index", value.toInt());
960 } else if (key == "force_colorspace") {
961 if (value.isEmpty()) {
962 m_properties.remove("force_colorspace");
963 resetProducerProperty("force_colorspace");
964 } else setProducerProperty("force_colorspace", value.toInt());
965 } else if (key == "full_luma") {
966 if (value.isEmpty()) {
967 m_properties.remove("full_luma");
968 resetProducerProperty("set.force_full_luma");
969 } else setProducerProperty("set.force_full_luma", value.toInt());
973 QMap <QString, QString> DocClipBase::properties() const
978 bool DocClipBase::slotGetAudioThumbs()
980 if (m_thumbProd == NULL || isPlaceHolder()) return false;
981 if (!KdenliveSettings::audiothumbnails() || m_audioTimer == NULL) {
982 if (m_audioTimer != NULL) m_audioTimer->stop();
985 if (m_audioThumbCreated) {
986 m_audioTimer->stop();
989 m_audioTimer->start(1500);
990 double lengthInFrames = duration().frames(KdenliveSettings::project_fps());
991 m_thumbProd->getAudioThumbs(2, 0, lengthInFrames /*must be number of frames*/, 20);
995 bool DocClipBase::isPlaceHolder() const
997 return m_placeHolder;
1000 void DocClipBase::addCutZone(int in, int out, QString desc)
1003 info.zone = QPoint(in, out);
1004 info.description = desc;
1005 for (int i = 0; i < m_cutZones.count(); i++)
1006 if (m_cutZones.at(i).zone == info.zone) {
1009 m_cutZones.append(info);
1012 bool DocClipBase::hasCutZone(QPoint p) const
1014 for (int i = 0; i < m_cutZones.count(); i++)
1015 if (m_cutZones.at(i).zone == p) return true;
1020 void DocClipBase::removeCutZone(int in, int out)
1023 for (int i = 0; i < m_cutZones.count(); i++) {
1024 if (m_cutZones.at(i).zone == p) {
1025 m_cutZones.removeAt(i);
1031 void DocClipBase::updateCutZone(int oldin, int oldout, int in, int out, QString desc)
1033 QPoint old(oldin, oldout);
1034 for (int i = 0; i < m_cutZones.size(); ++i) {
1035 if (m_cutZones.at(i).zone == old) {
1037 info.zone = QPoint(in, out);
1038 info.description = desc;
1039 m_cutZones.replace(i, info);
1045 QList <CutZoneInfo> DocClipBase::cutZones() const
1050 bool DocClipBase::hasVideoCodec(const QString &codec) const
1052 Mlt::Producer *prod = NULL;
1053 if (m_baseTrackProducers.count() == 0) return false;
1054 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1055 if (m_baseTrackProducers.at(i) != NULL) {
1056 prod = m_baseTrackProducers.at(i);
1061 if (!prod) return false;
1062 int default_video = prod->get_int("video_index");
1064 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1065 return prod->get(property) == codec;
1068 bool DocClipBase::hasAudioCodec(const QString &codec) const
1070 Mlt::Producer *prod = NULL;
1071 if (m_baseTrackProducers.count() == 0) return false;
1072 for (int i = 0; i < m_baseTrackProducers.count(); i++) {
1073 if (m_baseTrackProducers.at(i) != NULL) {
1074 prod = m_baseTrackProducers.at(i);
1078 if (!prod) return false;
1079 int default_video = prod->get_int("audio_index");
1081 snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
1082 return prod->get(property) == codec;
1085 void DocClipBase::generateProxy(KUrl proxyFolder, QString params)
1087 if (m_proxyThread.isRunning()) return;
1088 QStringList parameters;
1089 parameters << "-i" << m_properties.value("resource");
1090 foreach(QString s, params.split(' '))
1092 // Make sure we don't block when proxy file already exists
1094 if (m_properties.value("file_hash").isEmpty()) getFileHash(m_properties.value("resource"));
1095 QString proxydir=proxyFolder.path( KUrl::AddTrailingSlash) + "proxy/";
1096 KStandardDirs::makeDir(proxydir);
1097 QString path = proxydir + m_properties.value("file_hash") + ".avi";
1098 setProperty("proxy", path.toUtf8().data());
1099 if (QFile::exists(path)) {
1100 emit proxyReady(m_id, true);
1104 m_proxyThread = QtConcurrent::run(this, &DocClipBase::slotGenerateProxy, parameters);
1107 void DocClipBase::slotGenerateProxy(QStringList parameters)
1110 myProcess.start("ffmpeg", parameters);
1111 myProcess.waitForStarted();
1113 while (myProcess.state() != QProcess::NotRunning) {
1114 // building proxy file
1116 QString path = getProperty("proxy");
1118 myProcess.waitForFinished();
1119 QFile::remove(path);
1120 m_abortProxy = false;
1123 myProcess.waitForFinished(500);
1125 myProcess.waitForFinished();
1126 if (result == -1) result = myProcess.exitStatus();
1127 if (result == 0) emit proxyReady(m_id, true);
1129 clearProperty("proxy");
1130 emit proxyReady(m_id, false);
1134 void DocClipBase::abortProxy()
1136 if (m_proxyThread.isRunning()) {
1137 // Proxy is being created, abort
1138 m_abortProxy = true;
1141 clearProperty("proxy");
1142 emit proxyReady(m_id, false);