-/**************************1*************************************************
- DocClipBase.cpp - description
- -------------------
- begin : Fri Apr 12 2002
- copyright : (C) 2002 by Jason Wood
- email : jasonwood@blueyonder.co.uk
- ***************************************************************************/
-
/***************************************************************************
+ * DocClipBase.cpp - description *
+ * ------------------- *
+ * begin : Fri Apr 12 2002 *
+ * Copyright (C) 2002 by Jason Wood (jasonwood@blueyonder.co.uk) *
+ * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
***************************************************************************/
-#include <QCryptographicHash>
-#include <KDebug>
-#include "kdenlivesettings.h"
+
#include "docclipbase.h"
+#include "kdenlivesettings.h"
#include "kthumb.h"
#include "clipmanager.h"
+#include "slideshowclip.h"
+
+#include <KIO/NetAccess>
+#include <KStandardDirs>
+#include <KDebug>
-DocClipBase::DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id):
- m_id(id), m_description(QString()), m_refcount(0), m_audioThumbCreated(false), m_duration(GenTime()), m_thumbProd(NULL), m_audioTimer(NULL), m_properties(QMap <QString, QString> ()), audioFrameChache(QMap<int, QMap<int, QByteArray> > ()), m_baseTrackProducers(QList <Mlt::Producer *>()), m_snapMarkers(QList < CommentedTime > ()) {
+#include <QCryptographicHash>
+#include <QtConcurrentRun>
+
+#include <cstdio>
+
+DocClipBase::DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id) :
+ QObject(),
+ m_audioFrameCache(),
+ m_refcount(0),
+ m_baseTrackProducers(),
+ m_audioTrackProducers(),
+ m_videoOnlyProducer(NULL),
+ m_snapMarkers(QList < CommentedTime >()),
+ m_duration(),
+ m_audioTimer(NULL),
+ m_thumbProd(NULL),
+ m_audioThumbCreated(false),
+ m_id(id),
+ m_placeHolder(xml.hasAttribute("placeholder")),
+ m_properties()
+{
int type = xml.attribute("type").toInt();
m_clipType = (CLIPTYPE) type;
-
+ if (m_placeHolder) xml.removeAttribute("placeholder");
QDomNamedNodeMap attributes = xml.attributes();
- for (unsigned int i = 0; i < attributes.count(); i++) {
- m_properties.insert(attributes.item(i).nodeName(), attributes.item(i).nodeValue());
+ for (int i = 0; i < attributes.count(); i++) {
+ QString name = attributes.item(i).nodeName();
+ if (name.startsWith("meta.attr.")) {
+ m_metadata.insert(name.section('.', 2, 3), attributes.item(i).nodeValue());
+ } else m_properties.insert(name, attributes.item(i).nodeValue());
+ }
+
+ if (xml.hasAttribute("cutzones")) {
+ QStringList cuts = xml.attribute("cutzones").split(";", QString::SkipEmptyParts);
+ for (int i = 0; i < cuts.count(); i++) {
+ QString z = cuts.at(i);
+ addCutZone(z.section('-', 0, 0).toInt(), z.section('-', 1, 1).toInt(), z.section('-', 2, 2));
+ }
}
KUrl url = KUrl(xml.attribute("resource"));
if (!m_properties.contains("file_hash") && !url.isEmpty()) getFileHash(url.path());
- int out = xml.attribute("out").toInt();
- if (out != 0) {
- setDuration(GenTime(out, KdenliveSettings::project_fps()));
+
+ if (xml.hasAttribute("duration")) {
+ setDuration(GenTime(xml.attribute("duration").toInt(), KdenliveSettings::project_fps()));
} else {
- out = xml.attribute("duration").toInt();
- if (out != 0) setDuration(GenTime(out, KdenliveSettings::project_fps()));
+ int out = xml.attribute("out").toInt();
+ int in = xml.attribute("in").toInt();
+ setDuration(GenTime(out - in, KdenliveSettings::project_fps()));
}
+
if (!m_properties.contains("name")) m_properties.insert("name", url.fileName());
- //if (!url.isEmpty() && QFile::exists(url.path()))
- {
- m_thumbProd = new KThumb(clipManager, url, m_id, m_properties.value("file_hash"));
- if (m_clipType == AV || m_clipType == AUDIO) slotCreateAudioTimer();
- }
- //kDebug() << "type is video" << (m_clipType == AV) << " " << m_clipType;
+ m_thumbProd = new KThumb(clipManager, url, m_id, m_properties.value("file_hash"));
+ if (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST) slotCreateAudioTimer();
}
-/*DocClipBase & DocClipBase::operator=(const DocClipBase & clip) {
- DocClipBase::operator=(clip);
- m_id = clip.getId();
- m_clipType = clip.clipType();
- m_name = clip.name();
- m_duration = clip.duration();
- m_audioThumbCreated = clip.audioThumbCreated();
- m_properties = clip.properties();
- return *this;
-}*/
-
-DocClipBase::~DocClipBase() {
- if (m_thumbProd) {
- delete m_thumbProd;
- }
+DocClipBase::~DocClipBase()
+{
+ delete m_thumbProd;
if (m_audioTimer) {
m_audioTimer->stop();
delete m_audioTimer;
}
qDeleteAll(m_baseTrackProducers);
m_baseTrackProducers.clear();
+ qDeleteAll(m_audioTrackProducers);
+ m_audioTrackProducers.clear();
+ delete m_videoOnlyProducer;
+ m_videoOnlyProducer = NULL;
}
-void DocClipBase::setZone(QPoint zone) {
+void DocClipBase::setZone(QPoint zone)
+{
m_properties.insert("zone_in", QString::number(zone.x()));
m_properties.insert("zone_out", QString::number(zone.y()));
}
-QPoint DocClipBase::zone() const {
- QPoint zone;
- zone.setX(m_properties.value("zone_in").toInt());
- zone.setY(m_properties.value("zone_out", "50").toInt());
+QPoint DocClipBase::zone() const
+{
+ QPoint zone(m_properties.value("zone_in", "0").toInt(), m_properties.value("zone_out", "50").toInt());
return zone;
}
-void DocClipBase::slotCreateAudioTimer() {
+void DocClipBase::slotCreateAudioTimer()
+{
connect(m_thumbProd, SIGNAL(audioThumbReady(QMap <int, QMap <int, QByteArray> >)), this , SLOT(updateAudioThumbnail(QMap <int, QMap <int, QByteArray> >)));
- connect(this, SIGNAL(getAudioThumbs()), this , SLOT(slotGetAudioThumbs()));
m_audioTimer = new QTimer(this);
connect(m_audioTimer, SIGNAL(timeout()), this, SLOT(slotGetAudioThumbs()));
}
-void DocClipBase::askForAudioThumbs() {
- if (m_thumbProd) m_thumbProd->askForAudioThumbs(getId());
+void DocClipBase::askForAudioThumbs()
+{
+ if (m_thumbProd && m_audioTimer) m_thumbProd->askForAudioThumbs(getId());
}
-void DocClipBase::slotClearAudioCache() {
+void DocClipBase::slotClearAudioCache()
+{
if (m_thumbProd) m_thumbProd->stopAudioThumbs();
if (m_audioTimer != NULL) m_audioTimer->stop();
- audioFrameChache.clear();
+ m_audioFrameCache.clear();
m_audioThumbCreated = false;
}
if (m_thumbProd) m_thumbProd->getMainThumb(m_properties.value("thumbnail").toInt());
}*/
-KThumb *DocClipBase::thumbProducer() {
+KThumb *DocClipBase::thumbProducer()
+{
return m_thumbProd;
}
-bool DocClipBase::audioThumbCreated() const {
+bool DocClipBase::audioThumbCreated() const
+{
return m_audioThumbCreated;
}
-const QString & DocClipBase::name() const {
+const QString DocClipBase::name() const
+{
return m_properties.value("name");
}
-const QString &DocClipBase::getId() const {
+const QString &DocClipBase::getId() const
+{
return m_id;
}
-void DocClipBase::setId(const QString &newId) {
+void DocClipBase::setId(const QString &newId)
+{
m_id = newId;
}
-const CLIPTYPE & DocClipBase::clipType() const {
+const CLIPTYPE & DocClipBase::clipType() const
+{
return m_clipType;
}
-void DocClipBase::setClipType(CLIPTYPE type) {
+void DocClipBase::setClipType(CLIPTYPE type)
+{
m_clipType = type;
m_properties.insert("type", QString::number((int) type));
- if (m_thumbProd && m_audioTimer == NULL && (m_clipType == AV || m_clipType == AUDIO))
+ if (m_thumbProd && m_audioTimer == NULL && (m_clipType == AV || m_clipType == AUDIO || m_clipType == PLAYLIST))
slotCreateAudioTimer();
}
-KUrl DocClipBase::fileURL() const {
+KUrl DocClipBase::fileURL() const
+{
QString res = m_properties.value("resource");
if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
return KUrl();
}
-void DocClipBase::setClipThumbFrame(const uint &ix) {
+void DocClipBase::setClipThumbFrame(const uint &ix)
+{
m_properties.insert("thumbnail", QString::number((int) ix));
}
-uint DocClipBase::getClipThumbFrame() const {
+uint DocClipBase::getClipThumbFrame() const
+{
return (uint) m_properties.value("thumbnail").toInt();
}
-const QString DocClipBase::description() const {
+const QString DocClipBase::description() const
+{
return m_properties.value("description");
}
-bool DocClipBase::isTransparent() const {
+bool DocClipBase::isTransparent() const
+{
return (m_properties.value("transparency") == "1");
}
-const QString DocClipBase::getProperty(const QString prop) const {
+const QString DocClipBase::getProperty(const QString prop) const
+{
return m_properties.value(prop);
}
-void DocClipBase::setDuration(GenTime dur) {
+void DocClipBase::setDuration(GenTime dur)
+{
m_duration = dur;
m_properties.insert("duration", QString::number((int) dur.frames(KdenliveSettings::project_fps())));
}
-const GenTime &DocClipBase::duration() const {
+const GenTime &DocClipBase::duration() const
+{
return m_duration;
}
-const GenTime &DocClipBase::maxDuration() const {
+const GenTime DocClipBase::maxDuration() const
+{
if (m_clipType == COLOR || m_clipType == IMAGE || m_clipType == TEXT || (m_clipType == SLIDESHOW && m_properties.value("loop") == "1")) {
- const GenTime dur(15000, KdenliveSettings::project_fps());
- return dur;
+ /*const GenTime dur(15000, KdenliveSettings::project_fps());
+ return dur;*/
+ return GenTime();
}
return m_duration;
}
-bool DocClipBase::hasFileSize() const {
+bool DocClipBase::hasFileSize() const
+{
return true;
}
+qulonglong DocClipBase::fileSize() const
+{
+ return m_properties.value("file_size").toULongLong();
+}
// virtual
-QDomElement DocClipBase::toXML() const {
+QDomElement DocClipBase::toXML() const
+{
QDomDocument doc;
-
QDomElement clip = doc.createElement("producer");
QMapIterator<QString, QString> i(m_properties);
i.next();
if (!i.value().isEmpty()) clip.setAttribute(i.key(), i.value());
}
- //doc.appendChild(clip);
- //kDebug()<<"/// CLIP XML: "<<doc.toString();
- return clip;
-}
-
-DocClipBase *DocClipBase::
-createClip(KdenliveDoc *doc, const QDomElement & element) {
- DocClipBase *clip = 0;
- QString description;
- QDomNode node = element;
- node.normalize();
- if (element.tagName() != "kdenliveclip") {
- kWarning() <<
- "DocClipBase::createClip() element has unknown tagName : " << element.tagName();
- return 0;
- }
-
- QDomNode n = element.firstChild();
-
- while (!n.isNull()) {
- QDomElement e = n.toElement();
- if (!e.isNull()) {
- QString tagName = e.tagName();
- if (e.tagName() == "avfile") {
- // clip = DocClipAVFile::createClip(e);
- } else if (e.tagName() == "DocTrackBaseList") {
- // clip = DocClipProject::createClip(doc, e);
- }
- } else {
- QDomText text = n.toText();
- if (!text.isNull()) {
- description = text.nodeValue();
- }
+ doc.appendChild(clip);
+ if (!m_cutZones.isEmpty()) {
+ QStringList cuts;
+ for (int i = 0; i < m_cutZones.size(); i++) {
+ CutZoneInfo info = m_cutZones.at(i);
+ cuts << QString::number(info.zone.x()) + "-" + QString::number(info.zone.y()) + "-" + info.description;
}
-
- n = n.nextSibling();
+ clip.setAttribute("cutzones", cuts.join(";"));
}
- if (clip == 0) {
- kWarning() << "DocClipBase::createClip() unable to create clip";
- } else {
- // setup DocClipBase specifics of the clip.
- QMap <QString, QString> props;
- props.insert("description", description);
- clip->setProperties(props);
- clip->setAudioThumbCreated(false);
- }
- return clip;
+ //kDebug() << "/// CLIP XML: " << doc.toString();
+ return doc.documentElement();
}
-void DocClipBase::setAudioThumbCreated(bool isDone) {
+
+void DocClipBase::setAudioThumbCreated(bool isDone)
+{
m_audioThumbCreated = isDone;
}
-void DocClipBase::setThumbnail(const QPixmap & pixmap) {
+void DocClipBase::setThumbnail(const QPixmap & pixmap)
+{
m_thumbnail = pixmap;
}
-const QPixmap & DocClipBase::thumbnail() const {
+const QPixmap & DocClipBase::thumbnail() const
+{
return m_thumbnail;
}
-void DocClipBase::updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data) {
- //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
- audioFrameChache = data;
+void DocClipBase::updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data)
+{
+ //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
+ m_audioFrameCache = data;
m_audioThumbCreated = true;
emit gotAudioData();
}
-QList < GenTime > DocClipBase::snapMarkers() const {
+QList < GenTime > DocClipBase::snapMarkers() const
+{
QList < GenTime > markers;
- for (uint count = 0; count < m_snapMarkers.count(); ++count) {
- markers.append(m_snapMarkers[count].time());
+ for (int count = 0; count < m_snapMarkers.count(); ++count) {
+ markers.append(m_snapMarkers.at(count).time());
}
return markers;
}
-QList < CommentedTime > DocClipBase::commentedSnapMarkers() const {
+QList < CommentedTime > DocClipBase::commentedSnapMarkers() const
+{
return m_snapMarkers;
}
-void DocClipBase::setSnapMarkers(QList < CommentedTime > markers) {
- m_snapMarkers = markers;
-}
-void DocClipBase::addSnapMarker(const GenTime & time, QString comment) {
+void DocClipBase::addSnapMarker(const GenTime & time, QString comment)
+{
QList < CommentedTime >::Iterator it = m_snapMarkers.begin();
for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
if ((*it).time() >= time)
}
-void DocClipBase::editSnapMarker(const GenTime & time, QString comment) {
+void DocClipBase::editSnapMarker(const GenTime & time, QString comment)
+{
QList < CommentedTime >::Iterator it;
for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
if ((*it).time() == time)
}
}
-QString DocClipBase::deleteSnapMarker(const GenTime & time) {
+QString DocClipBase::deleteSnapMarker(const GenTime & time)
+{
QString result = i18n("Marker");
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
}
-GenTime DocClipBase::hasSnapMarkers(const GenTime & time) {
+GenTime DocClipBase::hasSnapMarkers(const GenTime & time)
+{
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
while (itt != m_snapMarkers.end()) {
return GenTime(0.0);
}
-GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime) {
+GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
+{
int it;
for (it = 0; it < m_snapMarkers.count(); it++) {
- if (m_snapMarkers[it].time() >= currTime)
+ if (m_snapMarkers.at(it).time() >= currTime)
break;
}
if (it == 0) return GenTime();
- else if (it == m_snapMarkers.count() - 1 && m_snapMarkers[it].time() < currTime)
- return m_snapMarkers[it].time();
- else return m_snapMarkers[it-1].time();
+ else if (it == m_snapMarkers.count() - 1 && m_snapMarkers.at(it).time() < currTime)
+ return m_snapMarkers.at(it).time();
+ else return m_snapMarkers.at(it - 1).time();
}
-GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime) {
+GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
+{
int it;
for (it = 0; it < m_snapMarkers.count(); it++) {
- if (m_snapMarkers[it].time() > currTime)
+ if (m_snapMarkers.at(it).time() > currTime)
break;
}
- if (it < m_snapMarkers.count() && m_snapMarkers[it].time() > currTime) return m_snapMarkers[it].time();
+ if (it < m_snapMarkers.count() && m_snapMarkers.at(it).time() > currTime) return m_snapMarkers.at(it).time();
return duration();
}
-QString DocClipBase::markerComment(GenTime t) {
+QString DocClipBase::markerComment(GenTime t)
+{
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
while (itt != m_snapMarkers.end()) {
return (*itt).comment();
++itt;
}
- return QString::null;
+ return QString();
}
-void DocClipBase::deleteProducers() {
+void DocClipBase::deleteProducers(bool clearThumbCreator)
+{
+ if (clearThumbCreator && m_thumbProd) m_thumbProd->clearProducer();
+
+ delete m_videoOnlyProducer;
+ m_videoOnlyProducer = NULL;
+
qDeleteAll(m_baseTrackProducers);
m_baseTrackProducers.clear();
- if (m_thumbProd) m_thumbProd->clearProducer();
+ qDeleteAll(m_audioTrackProducers);
+ m_audioTrackProducers.clear();
+}
+
+void DocClipBase::setValid()
+{
+ m_placeHolder = false;
}
-void DocClipBase::setProducer(Mlt::Producer *producer) {
+void DocClipBase::setProducer(Mlt::Producer *producer, bool reset, bool readPropertiesFromProducer)
+{
if (producer == NULL) return;
+ if (reset) QMutexLocker locker(&m_producerMutex);
+ if (m_placeHolder || !producer->is_valid()) {
+ char *tmp = qstrdup(i18n("Missing clip").toUtf8().constData());
+ producer->set("markup", tmp);
+ producer->set("bgcolour", "0xff0000ff");
+ producer->set("pad", "10");
+ delete[] tmp;
+ }
QString id = producer->get("id");
+ if (m_thumbProd) {
+ if (reset) m_thumbProd->setProducer(NULL);
+ if (!m_thumbProd->hasProducer()) {
+ if (m_clipType != AUDIO) {
+ if (!id.endsWith("_audio"))
+ m_thumbProd->setProducer(producer);
+ }
+ else m_thumbProd->setProducer(producer);
+ }
+ }
+ if (reset) {
+ // Clear all previous producers
+ kDebug() << "/+++++++++++++++ DELETE ALL PRODS " << producer->get("id");
+ deleteProducers(false);
+ }
+ bool updated = false;
if (id.contains('_')) {
// this is a subtrack producer, insert it at correct place
- int pos = id.section('_', 1, 1).toInt();
+ id = id.section('_', 1);
+ if (id.endsWith("audio")) {
+ int pos = id.section('_', 0, 0).toInt();
+ if (pos >= m_audioTrackProducers.count()) {
+ while (m_audioTrackProducers.count() - 1 < pos) {
+ m_audioTrackProducers.append(NULL);
+ }
+ }
+ if (m_audioTrackProducers.at(pos) == NULL) {
+ m_audioTrackProducers[pos] = producer;
+ updated = true;
+ }
+ return;
+ } else if (id.endsWith("video")) {
+ if (m_videoOnlyProducer == NULL) {
+ m_videoOnlyProducer = producer;
+ updated = true;
+ }
+ return;
+ }
+ int pos = id.toInt();
if (pos >= m_baseTrackProducers.count()) {
while (m_baseTrackProducers.count() - 1 < pos) {
m_baseTrackProducers.append(NULL);
}
}
- if (m_baseTrackProducers.at(pos) == NULL) m_baseTrackProducers[pos] = producer;
+ if (m_baseTrackProducers.at(pos) == NULL) {
+ m_baseTrackProducers[pos] = producer;
+ updated = true;
+ }
} else {
- if (m_baseTrackProducers.isEmpty()) m_baseTrackProducers.append(producer);
- else if (m_baseTrackProducers.at(0) == NULL) m_baseTrackProducers[0] = producer;
+ if (m_baseTrackProducers.isEmpty()) {
+ m_baseTrackProducers.append(producer);
+ updated = true;
+ }
+ else if (m_baseTrackProducers.at(0) == NULL) {
+ m_baseTrackProducers[0] = producer;
+ updated = true;
+ }
}
- //m_clipProducer = producer;
- //m_clipProducer->set("transparency", m_properties.value("transparency").toInt());
- if (m_thumbProd && !m_thumbProd->hasProducer()) m_thumbProd->setProducer(producer);
+ if (updated && readPropertiesFromProducer && (m_clipType != COLOR && m_clipType != IMAGE && m_clipType != TEXT))
+ setDuration(GenTime(producer->get_length(), KdenliveSettings::project_fps()));
+}
+
+static double getPixelAspect(QMap<QString, QString>& props) {
+ int width = props.value("frame_size").section('x', 0, 0).toInt();
+ int height = props.value("frame_size").section('x', 1, 1).toInt();
+ int aspectNumerator = props.value("force_aspect_num").toInt();
+ int aspectDenominator = props.value("force_aspect_den").toInt();
+ if (aspectDenominator != 0 && width != 0)
+ return double(height) * aspectNumerator / aspectDenominator / width;
+ else
+ return 1.0;
}
-Mlt::Producer *DocClipBase::producer(int track) {
- /*for (int i = 0; i < m_baseTrackProducers.count(); i++) {
- if (m_baseTrackProducers.at(i)) kDebug() << "// PROD: " << i << ", ID: " << m_baseTrackProducers.at(i)->get("id");
- }*/
- if (track == -1 || (m_clipType != AUDIO && m_clipType != AV)) {
- if (m_baseTrackProducers.count() == 0) return NULL;
+Mlt::Producer *DocClipBase::audioProducer(int track)
+{
+ QMutexLocker locker(&m_producerMutex);
+ if (m_audioTrackProducers.count() <= track) {
+ while (m_audioTrackProducers.count() - 1 < track) {
+ m_audioTrackProducers.append(NULL);
+ }
+ }
+ if (m_audioTrackProducers.at(track) == NULL) {
int i;
+ for (i = 0; i < m_audioTrackProducers.count(); i++)
+ if (m_audioTrackProducers.at(i) != NULL) break;
+ Mlt::Producer *base;
+ if (i >= m_audioTrackProducers.count()) {
+ // Could not find a valid producer for that clip
+ locker.unlock();
+ base = producer();
+ if (base == NULL) {
+ return NULL;
+ }
+ locker.relock();
+ }
+ else base = m_audioTrackProducers.at(i);
+ m_audioTrackProducers[track] = cloneProducer(base);
+ adjustProducerProperties(m_audioTrackProducers.at(track), QString(getId() + '_' + QString::number(track) + "_audio"), false, true);
+ }
+ return m_audioTrackProducers.at(track);
+}
+
+
+void DocClipBase::adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind)
+{
+ if (m_properties.contains("force_aspect_num") && m_properties.contains("force_aspect_den") && m_properties.contains("frame_size"))
+ prod->set("force_aspect_ratio", getPixelAspect(m_properties));
+ if (m_properties.contains("force_fps")) prod->set("force_fps", m_properties.value("force_fps").toDouble());
+ if (m_properties.contains("force_progressive")) prod->set("force_progressive", m_properties.value("force_progressive").toInt());
+ if (m_properties.contains("force_tff")) prod->set("force_tff", m_properties.value("force_tff").toInt());
+ if (m_properties.contains("threads")) prod->set("threads", m_properties.value("threads").toInt());
+ if (mute) prod->set("audio_index", -1);
+ else if (m_properties.contains("audio_index")) prod->set("audio_index", m_properties.value("audio_index").toInt());
+ if (blind) prod->set("video_index", -1);
+ else if (m_properties.contains("video_index")) prod->set("video_index", m_properties.value("video_index").toInt());
+ prod->set("id", id.toUtf8().data());
+ if (m_properties.contains("force_colorspace")) prod->set("force_colorspace", m_properties.value("force_colorspace").toInt());
+ if (m_properties.contains("full_luma")) prod->set("set.force_full_luma", m_properties.value("full_luma").toInt());
+ if (m_properties.contains("proxy_out")) {
+ // We have a proxy clip, make sure the proxy has same duration as original
+ prod->set("length", m_properties.value("duration").toInt());
+ prod->set("out", m_properties.value("proxy_out").toInt());
+ }
+
+}
+
+Mlt::Producer *DocClipBase::videoProducer()
+{
+ QMutexLocker locker(&m_producerMutex);
+ if (m_videoOnlyProducer == NULL) {
+ int i;
+ for (i = 0; i < m_baseTrackProducers.count(); i++)
+ if (m_baseTrackProducers.at(i) != NULL) break;
+ if (i >= m_baseTrackProducers.count()) return NULL;
+ m_videoOnlyProducer = cloneProducer(m_baseTrackProducers.at(i));
+ adjustProducerProperties(m_videoOnlyProducer, QString(getId() + "_video"), true, false);
+ }
+ return m_videoOnlyProducer;
+}
+
+Mlt::Producer *DocClipBase::producer(int track)
+{
+ QMutexLocker locker(&m_producerMutex);
+ if (track == -1 || (m_clipType != AUDIO && m_clipType != AV && m_clipType != PLAYLIST)) {
+ if (m_baseTrackProducers.count() == 0) {
+ return NULL;
+ }
for (int i = 0; i < m_baseTrackProducers.count(); i++) {
- if (m_baseTrackProducers.at(i) != NULL)
+ if (m_baseTrackProducers.at(i) != NULL) {
return m_baseTrackProducers.at(i);
+ }
}
return NULL;
}
int i;
for (i = 0; i < m_baseTrackProducers.count(); i++)
if (m_baseTrackProducers.at(i) != NULL) break;
- if (i >= m_baseTrackProducers.count()) return NULL;
- m_baseTrackProducers[track] = new Mlt::Producer(*m_baseTrackProducers.at(i)->profile(), m_baseTrackProducers.at(i)->get("resource"));
- if (m_properties.contains("force_aspect_ratio")) m_baseTrackProducers[track]->set("force_aspect_ratio", m_properties.value("force_aspect_ratio").toDouble());
- if (m_properties.contains("threads")) m_baseTrackProducers[track]->set("threads", m_properties.value("threads").toInt());
- if (m_properties.contains("video_index")) m_baseTrackProducers[track]->set("video_index", m_properties.value("video_index").toInt());
- if (m_properties.contains("audio_index")) m_baseTrackProducers[track]->set("audio_index", m_properties.value("audio_index").toInt());
- char *tmp = (char *) qstrdup(QString(getId() + '_' + QString::number(track)).toUtf8().data());
- m_baseTrackProducers[track]->set("id", tmp);
- delete[] tmp;
- if (KdenliveSettings::dropbframes() && m_baseTrackProducers.at(i)->get("skip_loop_filter") && strcmp(m_baseTrackProducers.at(i)->get("skip_loop_filter"), "all") == 0) {
- m_baseTrackProducers[track]->set("skip_loop_filter", "all");
- m_baseTrackProducers[track]->set("skip_frame", "bidir");
+
+ if (i >= m_baseTrackProducers.count()) {
+ // Could not find a valid producer for that clip, check in
+ return NULL;
}
+ m_baseTrackProducers[track] = cloneProducer(m_baseTrackProducers.at(i));
+ adjustProducerProperties(m_baseTrackProducers.at(track), QString(getId() + '_' + QString::number(track)), false, false);
}
return m_baseTrackProducers.at(track);
}
-void DocClipBase::setProducerProperty(const char *name, int data) {
+
+Mlt::Producer *DocClipBase::cloneProducer(Mlt::Producer *source)
+{
+ Mlt::Producer *result = NULL;
+ QString url = source->get("resource");
+ if (KIO::NetAccess::exists(KUrl(url), KIO::NetAccess::SourceSide, 0)) {
+ char *tmp = qstrdup(url.toUtf8().constData());
+ result = new Mlt::Producer(*source->profile(), tmp);
+ delete[] tmp;
+ }
+ if (result == NULL || !result->is_valid()) {
+ // placeholder clip
+ QString txt = "+" + i18n("Missing clip") + ".txt";
+ char *tmp = qstrdup(txt.toUtf8().constData());
+ result = new Mlt::Producer(*source->profile(), tmp);
+ delete[] tmp;
+ if (result == NULL || !result->is_valid())
+ result = new Mlt::Producer(*source->profile(), "colour:red");
+ else {
+ result->set("bgcolour", "0xff0000ff");
+ result->set("pad", "10");
+ }
+ }
+ Mlt::Properties props(result->get_properties());
+ Mlt::Properties src_props(source->get_properties());
+ props.inherit(src_props);
+ return result;
+}
+
+void DocClipBase::setProducerProperty(const char *name, int data)
+{
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL)
+ m_baseTrackProducers[i]->set(name, data);
+ }
+}
+
+void DocClipBase::setProducerProperty(const char *name, double data)
+{
for (int i = 0; i < m_baseTrackProducers.count(); i++) {
if (m_baseTrackProducers.at(i) != NULL)
m_baseTrackProducers[i]->set(name, data);
}
}
-void DocClipBase::setProducerProperty(const char *name, const char *data) {
+void DocClipBase::setProducerProperty(const char *name, const char *data)
+{
for (int i = 0; i < m_baseTrackProducers.count(); i++) {
if (m_baseTrackProducers.at(i) != NULL)
m_baseTrackProducers[i]->set(name, data);
}
}
-const char *DocClipBase::producerProperty(const char *name) const {
+void DocClipBase::resetProducerProperty(const char *name)
+{
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL)
+ m_baseTrackProducers[i]->set(name, (const char*) NULL);
+ }
+}
+
+const char *DocClipBase::producerProperty(const char *name) const
+{
for (int i = 0; i < m_baseTrackProducers.count(); i++) {
if (m_baseTrackProducers.at(i) != NULL) {
return m_baseTrackProducers.at(i)->get(name);
}
-void DocClipBase::slotRefreshProducer() {
+void DocClipBase::slotRefreshProducer()
+{
if (m_baseTrackProducers.count() == 0) return;
- kDebug() << "//////////// REFRESH CLIP !!!!!!!!!!!!!!!!";
if (m_clipType == SLIDESHOW) {
- /*char *tmp = (char *) qstrdup(getProperty("resource").toUtf8().data());
- Mlt::Producer producer(*(m_clipProducer->profile()), tmp);
- delete[] tmp;
+ /*Mlt::Producer producer(*(m_clipProducer->profile()), getProperty("resource").toUtf8().data());
delete m_clipProducer;
m_clipProducer = new Mlt::Producer(producer.get_producer());
if (!getProperty("out").isEmpty()) m_clipProducer->set_in_and_out(getProperty("in").toInt(), getProperty("out").toInt());*/
setProducerProperty("ttl", getProperty("ttl").toInt());
//m_clipProducer->set("id", getProperty("id"));
+ if (!getProperty("animation").isEmpty()) {
+ Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ if (strcmp(filter->get("mlt_service"), "affine") == 0) {
+ break;
+ } else if (strcmp(filter->get("mlt_service"), "boxblur") == 0) {
+ clipService.detach(*filter);
+ } else ct++;
+ filter = clipService.filter(ct);
+ }
+
+ if (!filter || strcmp(filter->get("mlt_service"), "affine")) {
+ // filter does not exist, create it.
+ Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "affine");
+ if (filter && filter->is_valid()) {
+ int cycle = getProperty("ttl").toInt();
+ QString geometry = SlideshowClip::animationToGeometry(getProperty("animation"), cycle);
+ if (!geometry.isEmpty()) {
+ if (getProperty("animation").contains("low-pass")) {
+ Mlt::Filter *blur = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "boxblur");
+ if (blur && blur->is_valid())
+ clipService.attach(*blur);
+ }
+ filter->set("transition.geometry", geometry.toUtf8().data());
+ filter->set("transition.cycle", cycle);
+ clipService.attach(*filter);
+ }
+ }
+ }
+ } else {
+ Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(0);
+ while (filter) {
+ if (strcmp(filter->get("mlt_service"), "affine") == 0 || strcmp(filter->get("mlt_service"), "boxblur") == 0) {
+ clipService.detach(*filter);
+ } else ct++;
+ filter = clipService.filter(ct);
+ }
+ }
if (getProperty("fade") == "1") {
// we want a fade filter effect
kDebug() << "//////////// FADE WANTED";
int ct = 0;
Mlt::Filter *filter = clipService.filter(ct);
while (filter) {
- if (filter->get("mlt_service") == "luma") {
+ if (strcmp(filter->get("mlt_service"), "luma") == 0) {
break;
}
ct++;
filter = clipService.filter(ct);
}
- if (filter && filter->get("mlt_service") == "luma") {
- filter->set("period", getProperty("ttl").toInt() - 1);
- filter->set("luma.out", getProperty("luma_duration").toInt());
- QString resource = getProperty("luma_file");
- char *tmp = (char *) qstrdup(resource.toUtf8().data());
- filter->set("luma.resource", tmp);
- delete[] tmp;
- if (getProperty("softness") != QString()) {
+ if (filter && strcmp(filter->get("mlt_service"), "luma") == 0) {
+ filter->set("cycle", getProperty("ttl").toInt());
+ filter->set("duration", getProperty("luma_duration").toInt());
+ filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
+ if (!getProperty("softness").isEmpty()) {
int soft = getProperty("softness").toInt();
filter->set("luma.softness", (double) soft / 100.0);
}
} else {
// filter does not exist, create it...
Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "luma");
- filter->set("period", getProperty("ttl").toInt() - 1);
- filter->set("luma.out", getProperty("luma_duration").toInt());
- QString resource = getProperty("luma_file");
- char *tmp = (char *) qstrdup(resource.toUtf8().data());
- filter->set("luma.resource", tmp);
- delete[] tmp;
- if (getProperty("softness") != QString()) {
+ filter->set("cycle", getProperty("ttl").toInt());
+ filter->set("duration", getProperty("luma_duration").toInt());
+ filter->set("luma.resource", getProperty("luma_file").toUtf8().data());
+ if (!getProperty("softness").isEmpty()) {
int soft = getProperty("softness").toInt();
filter->set("luma.softness", (double) soft / 100.0);
}
int ct = 0;
Mlt::Filter *filter = clipService.filter(0);
while (filter) {
- if (filter->get("mlt_service") == "luma") {
+ if (strcmp(filter->get("mlt_service"), "luma") == 0) {
+ clipService.detach(*filter);
+ } else ct++;
+ filter = clipService.filter(ct);
+ }
+ }
+ if (getProperty("crop") == "1") {
+ // we want a center crop filter effect
+ Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(ct);
+ while (filter) {
+ if (strcmp(filter->get("mlt_service"), "crop") == 0) {
+ break;
+ }
+ ct++;
+ filter = clipService.filter(ct);
+ }
+
+ if (!filter || strcmp(filter->get("mlt_service"), "crop")) {
+ // filter does not exist, create it...
+ Mlt::Filter *filter = new Mlt::Filter(*(m_baseTrackProducers.at(0)->profile()), "crop");
+ filter->set("center", 1);
+ clipService.attach(*filter);
+ }
+ } else {
+ Mlt::Service clipService(m_baseTrackProducers.at(0)->get_service());
+ int ct = 0;
+ Mlt::Filter *filter = clipService.filter(0);
+ while (filter) {
+ if (strcmp(filter->get("mlt_service"), "crop") == 0) {
clipService.detach(*filter);
} else ct++;
filter = clipService.filter(ct);
}
}
-void DocClipBase::setProperties(QMap <QString, QString> properties) {
+void DocClipBase::setProperties(QMap <QString, QString> properties)
+{
// changing clip type is not allowed
properties.remove("type");
QMapIterator<QString, QString> i(properties);
bool refreshProducer = false;
QStringList keys;
- keys << "luma_duration" << "luma_file" << "fade" << "ttl" << "softness";
+ keys << "luma_duration" << "luma_file" << "fade" << "ttl" << "softness" << "crop" << "animation";
+ QString oldProxy = m_properties.value("proxy");
while (i.hasNext()) {
i.next();
setProperty(i.key(), i.value());
if (m_clipType == SLIDESHOW && keys.contains(i.key())) refreshProducer = true;
}
+ if (properties.contains("proxy")) {
+ QString value = properties.value("proxy");
+ // If value is "-", that means user manually disabled proxy on this clip
+ if (value.isEmpty() || value == "-") {
+ // reset proxy
+ emit abortProxy(m_id, oldProxy);
+ }
+ else {
+ emit createProxy(m_id);
+ }
+ }
if (refreshProducer) slotRefreshProducer();
}
-void DocClipBase::setMetadata(QMap <QString, QString> properties) {
- m_metadata = properties;
+void DocClipBase::setMetadata(QMap <QString, QString> properties)
+{
+ QMapIterator<QString, QString> i(properties);
+ while (i.hasNext()) {
+ i.next();
+ if (i.value().isEmpty() && m_metadata.contains(i.key())) {
+ m_metadata.remove(i.key());
+ } else {
+ m_metadata.insert(i.key(), i.value());
+ }
+ }
}
-QMap <QString, QString> DocClipBase::metadata() const {
+QMap <QString, QString> DocClipBase::metadata() const
+{
return m_metadata;
}
-void DocClipBase::clearProperty(const QString &key) {
+void DocClipBase::clearProperty(const QString &key)
+{
m_properties.remove(key);
}
-void DocClipBase::getFileHash(const QString &url) {
+void DocClipBase::getFileHash(const QString url)
+{
if (m_clipType == SLIDESHOW) return;
QFile file(url);
if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
file.close();
fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
m_properties.insert("file_hash", QString(fileHash.toHex()));
- //kDebug() << file.fileName() << file.size() << fileHash.toHex();
}
}
-QString DocClipBase::getClipHash() const {
+bool DocClipBase::checkHash() const
+{
+ KUrl url = fileURL();
+ if (!url.isEmpty() && getClipHash() != getHash(url.path())) return false;
+ return true;
+}
+
+QString DocClipBase::getClipHash() const
+{
QString hash;
if (m_clipType == SLIDESHOW) hash = QCryptographicHash::hash(m_properties.value("resource").toAscii().data(), QCryptographicHash::Md5).toHex();
else if (m_clipType == COLOR) hash = QCryptographicHash::hash(m_properties.value("colour").toAscii().data(), QCryptographicHash::Md5).toHex();
- else hash = m_properties.value("file_hash");
+ else if (m_clipType == TEXT) hash = QCryptographicHash::hash(QString("title" + getId() + m_properties.value("xmldata")).toUtf8().data(), QCryptographicHash::Md5).toHex();
+ else {
+ if (m_properties.contains("file_hash")) hash = m_properties.value("file_hash");
+ if (hash.isEmpty()) hash = getHash(fileURL().path());
+
+ }
return hash;
}
-void DocClipBase::refreshThumbUrl() {
+void DocClipBase::setPlaceHolder(bool place)
+{
+ m_placeHolder = place;
+}
+
+// static
+QString DocClipBase::getHash(const QString &path)
+{
+ QFile file(path);
+ if (file.open(QIODevice::ReadOnly)) { // write size and hash only if resource points to a file
+ QByteArray fileData;
+ QByteArray fileHash;
+ /*
+ * 1 MB = 1 second per 450 files (or faster)
+ * 10 MB = 9 seconds per 450 files (or faster)
+ */
+ if (file.size() > 1000000*2) {
+ fileData = file.read(1000000);
+ if (file.seek(file.size() - 1000000))
+ fileData.append(file.readAll());
+ } else
+ fileData = file.readAll();
+ file.close();
+ return QCryptographicHash::hash(fileData, QCryptographicHash::Md5).toHex();
+ }
+ return QString();
+}
+
+void DocClipBase::refreshThumbUrl()
+{
if (m_thumbProd) m_thumbProd->updateThumbUrl(m_properties.value("file_hash"));
}
-void DocClipBase::setProperty(const QString &key, const QString &value) {
+void DocClipBase::setProperty(const QString &key, const QString &value)
+{
m_properties.insert(key, value);
if (key == "resource") {
getFileHash(value);
} else if (key == "out") setDuration(GenTime(value.toInt(), KdenliveSettings::project_fps()));
//else if (key == "transparency") m_clipProducer->set("transparency", value.toInt());
else if (key == "colour") {
- char *tmp = (char *) qstrdup(value.toUtf8().data());
- setProducerProperty("colour", tmp);
- delete[] tmp;
+ setProducerProperty("colour", value.toUtf8().data());
+ } else if (key == "templatetext") {
+ setProducerProperty("templatetext", value.toUtf8().data());
+ setProducerProperty("force_reload", 1);
} else if (key == "xmldata") {
+ setProducerProperty("xmldata", value.toUtf8().data());
setProducerProperty("force_reload", 1);
- } else if (key == "force_aspect_ratio") {
+ } else if (key == "force_aspect_num") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_aspect_num");
+ resetProducerProperty("force_aspect_ratio");
+ } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
+ } else if (key == "force_aspect_den") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_aspect_den");
+ resetProducerProperty("force_aspect_ratio");
+ } else setProducerProperty("force_aspect_ratio", getPixelAspect(m_properties));
+ } else if (key == "force_fps") {
if (value.isEmpty()) {
- m_properties.remove("force_aspect_ratio");
- setProducerProperty("force_aspect_ratio", 0);
- } else setProducerProperty("force_aspect_ratio", value.toDouble());
+ m_properties.remove("force_fps");
+ resetProducerProperty("force_fps");
+ } else setProducerProperty("force_fps", value.toDouble());
+ } else if (key == "force_progressive") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_progressive");
+ resetProducerProperty("force_progressive");
+ } else setProducerProperty("force_progressive", value.toInt());
+ } else if (key == "force_tff") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_tff");
+ resetProducerProperty("force_tff");
+ } else setProducerProperty("force_tff", value.toInt());
} else if (key == "threads") {
if (value.isEmpty()) {
m_properties.remove("threads");
m_properties.remove("audio_index");
setProducerProperty("audio_index", m_properties.value("default_audio").toInt());
} else setProducerProperty("audio_index", value.toInt());
+ } else if (key == "force_colorspace") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_colorspace");
+ resetProducerProperty("force_colorspace");
+ } else setProducerProperty("force_colorspace", value.toInt());
+ } else if (key == "full_luma") {
+ if (value.isEmpty()) {
+ m_properties.remove("full_luma");
+ resetProducerProperty("set.force_full_luma");
+ } else setProducerProperty("set.force_full_luma", value.toInt());
}
}
-QMap <QString, QString> DocClipBase::properties() const {
+QMap <QString, QString> DocClipBase::properties() const
+{
return m_properties;
}
-bool DocClipBase::slotGetAudioThumbs() {
- if (m_thumbProd == NULL) return false;
- if (!KdenliveSettings::audiothumbnails()) {
+bool DocClipBase::slotGetAudioThumbs()
+{
+ if (m_thumbProd == NULL || isPlaceHolder()) return false;
+ if (!KdenliveSettings::audiothumbnails() || m_audioTimer == NULL) {
if (m_audioTimer != NULL) m_audioTimer->stop();
return false;
}
if (m_audioThumbCreated) {
- if (m_audioTimer != NULL) m_audioTimer->stop();
+ m_audioTimer->stop();
return false;
}
- if (m_audioTimer != NULL)
- m_audioTimer->start(1500);
+ m_audioTimer->start(1500);
double lengthInFrames = duration().frames(KdenliveSettings::project_fps());
m_thumbProd->getAudioThumbs(2, 0, lengthInFrames /*must be number of frames*/, 20);
return true;
}
+bool DocClipBase::isPlaceHolder() const
+{
+ return m_placeHolder;
+}
+
+void DocClipBase::addCutZone(int in, int out, QString desc)
+{
+ CutZoneInfo info;
+ info.zone = QPoint(in, out);
+ info.description = desc;
+ for (int i = 0; i < m_cutZones.count(); i++)
+ if (m_cutZones.at(i).zone == info.zone) {
+ return;
+ }
+ m_cutZones.append(info);
+}
+
+bool DocClipBase::hasCutZone(QPoint p) const
+{
+ for (int i = 0; i < m_cutZones.count(); i++)
+ if (m_cutZones.at(i).zone == p) return true;
+ return false;
+}
+
+
+void DocClipBase::removeCutZone(int in, int out)
+{
+ QPoint p(in, out);
+ for (int i = 0; i < m_cutZones.count(); i++) {
+ if (m_cutZones.at(i).zone == p) {
+ m_cutZones.removeAt(i);
+ i--;
+ }
+ }
+}
+
+void DocClipBase::updateCutZone(int oldin, int oldout, int in, int out, QString desc)
+{
+ QPoint old(oldin, oldout);
+ for (int i = 0; i < m_cutZones.size(); ++i) {
+ if (m_cutZones.at(i).zone == old) {
+ CutZoneInfo info;
+ info.zone = QPoint(in, out);
+ info.description = desc;
+ m_cutZones.replace(i, info);
+ break;
+ }
+ }
+}
+
+QList <CutZoneInfo> DocClipBase::cutZones() const
+{
+ return m_cutZones;
+}
+
+bool DocClipBase::hasVideoCodec(const QString &codec) const
+{
+ Mlt::Producer *prod = NULL;
+ if (m_baseTrackProducers.count() == 0) return false;
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL) {
+ prod = m_baseTrackProducers.at(i);
+ break;
+ }
+ }
+
+ if (!prod) return false;
+ int default_video = prod->get_int("video_index");
+ char property[200];
+ snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
+ return prod->get(property) == codec;
+}
+
+bool DocClipBase::hasAudioCodec(const QString &codec) const
+{
+ Mlt::Producer *prod = NULL;
+ if (m_baseTrackProducers.count() == 0) return false;
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL) {
+ prod = m_baseTrackProducers.at(i);
+ break;
+ }
+ }
+ if (!prod) return false;
+ int default_video = prod->get_int("audio_index");
+ char property[200];
+ snprintf(property, sizeof(property), "meta.media.%d.codec.name", default_video);
+ return prod->get(property) == codec;
+}
+
+
+void DocClipBase::slotExtractImage(int frame, int frame2)
+{
+ if (m_thumbProd == NULL) return;
+ m_thumbProd->extractImage(frame, frame2);
+}
+
+QPixmap DocClipBase::extractImage(int frame, int width, int height)
+{
+ if (m_thumbProd == NULL) return QPixmap(width, height);
+ QMutexLocker locker(&m_producerMutex);
+ QPixmap p = m_thumbProd->extractImage(frame, width, height);
+ return p;
+}
projects / kdenlive / blobdiff