-/**************************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 <KDebug>
-#include "kdenlivesettings.h"
+
+
#include "docclipbase.h"
+#include "kdenlivesettings.h"
+#include "kthumb.h"
+#include "clipmanager.h"
-DocClipBase::DocClipBase(QDomElement xml, uint id):
-m_xml(xml), m_id(id), m_description(""), m_refcount(0), m_projectThumbFrame(0), audioThumbCreated(false), m_duration(GenTime()), m_thumbProd(NULL), m_audioTimer(NULL)
-{
- int type = xml.attribute("type").toInt();
- m_clipType = (CLIPTYPE) type;
- m_name = xml.attribute("name");
- m_xml.setAttribute("id", QString::number(id));
- KUrl url = KUrl(xml.attribute("resource"));
- int out = xml.attribute("out").toInt();
- if (out != 0) setDuration(GenTime(out, 25));
- if (m_name.isEmpty()) m_name = url.fileName();
- if (!url.isEmpty()){
- m_thumbProd = new KThumb(url, KdenliveSettings::track_height() * KdenliveSettings::project_display_ratio(), KdenliveSettings::track_height());
- 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() ) );
-
- }
- kDebug() << "type is video" << (m_clipType==AV) << " " << m_clipType;
-
- if (m_clipType == AV || m_clipType==AUDIO ||m_clipType==UNKNOWN){
- m_audioTimer = new QTimer( this );
- connect(m_audioTimer, SIGNAL(timeout()), this, SLOT(slotGetAudioThumbs()));
- //TODO disabled until the crash cause is found
- //emit getAudioThumbs();
- }
-}
-
-DocClipBase::DocClipBase(const DocClipBase& clip)
-{
- m_xml = clip.toXML();
- m_id = clip.getId();
- m_clipType = clip.clipType();
- m_name = clip.name();
- m_duration = clip.duration();
+#include <KIO/NetAccess>
+#include <KDebug>
+
+#include <QCryptographicHash>
+
+DocClipBase::DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id) :
+ QObject(),
+ m_audioFrameCache(),
+ m_refcount(0),
+ m_baseTrackProducers(),
+ m_audioTrackProducers(),
+ m_videoOnlyProducer(NULL),
+ m_snapMarkers(),
+ 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 (int i = 0; i < attributes.count(); i++) {
+ m_properties.insert(attributes.item(i).nodeName(), attributes.item(i).nodeValue());
+ }
+
+ KUrl url = KUrl(xml.attribute("resource"));
+ if (!m_properties.contains("file_hash") && !url.isEmpty()) getFileHash(url.path());
+
+ if (xml.hasAttribute("duration")) {
+ setDuration(GenTime(xml.attribute("duration").toInt(), KdenliveSettings::project_fps()));
+ } else {
+ 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;
}
-DocClipBase & DocClipBase::operator=(const DocClipBase & clip)
-{
+/*DocClipBase & DocClipBase::operator=(const DocClipBase & clip) {
DocClipBase::operator=(clip);
- m_xml = clip.toXML();
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;
+ kDebug() << "CLIP " << m_id << " DELETED******************************";
+ delete m_thumbProd;
+ if (m_audioTimer) {
+ m_audioTimer->stop();
+ delete m_audioTimer;
+ }
+ /*kDebug() <<" * * *CNT "<<m_baseTrackProducers.count();
+ if (m_baseTrackProducers.count() > 0) kDebug()<<"YOYO: "<<m_baseTrackProducers.at(0)->get_out()<<", CUT: "<<m_baseTrackProducers.at(0)->is_cut();*/
+ qDeleteAll(m_baseTrackProducers);
+ m_baseTrackProducers.clear();
+ qDeleteAll(m_audioTrackProducers);
+ m_audioTrackProducers.clear();
+ delete m_videoOnlyProducer;
+ m_videoOnlyProducer = NULL;
+}
+
+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());
+ return zone;
+}
+
+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::slotClearAudioCache()
+{
+ if (m_thumbProd) m_thumbProd->stopAudioThumbs();
+ if (m_audioTimer != NULL) m_audioTimer->stop();
+ m_audioFrameCache.clear();
+ m_audioThumbCreated = false;
}
+/*void DocClipBase::getClipMainThumb() {
+ if (m_thumbProd) m_thumbProd->getMainThumb(m_properties.value("thumbnail").toInt());
+}*/
+
KThumb *DocClipBase::thumbProducer()
{
- return m_thumbProd;
+ return m_thumbProd;
}
-void DocClipBase::setName(const QString name)
+bool DocClipBase::audioThumbCreated() const
{
- m_name = name;
+ return m_audioThumbCreated;
}
-const QString & DocClipBase::name() const
+const QString DocClipBase::name() const
{
-
- return m_name;
+
+ return m_properties.value("name");
}
-uint DocClipBase::getId() const
+const QString &DocClipBase::getId() const
{
return m_id;
}
-void DocClipBase::setId( const uint &newId)
+void DocClipBase::setId(const QString &newId)
{
m_id = newId;
}
const CLIPTYPE & DocClipBase::clipType() const
{
- return m_clipType;
+ return m_clipType;
}
void DocClipBase::setClipType(CLIPTYPE type)
{
- m_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))
+ slotCreateAudioTimer();
+}
+
+KUrl DocClipBase::fileURL() const
+{
+ QString res = m_properties.value("resource");
+ if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
+ return KUrl();
}
-const KUrl & DocClipBase::fileURL() const
+void DocClipBase::setClipThumbFrame(const uint &ix)
{
- QString res = m_xml.attribute("resource");
- if (m_clipType != COLOR && !res.isEmpty()) return KUrl(res);
- return KUrl();
+ m_properties.insert("thumbnail", QString::number((int) ix));
}
-void DocClipBase::setProjectThumbFrame( const uint &ix)
+uint DocClipBase::getClipThumbFrame() const
{
- m_projectThumbFrame = ix;
+ return (uint) m_properties.value("thumbnail").toInt();
}
-uint DocClipBase::getProjectThumbFrame() const
+const QString DocClipBase::description() const
{
- return m_projectThumbFrame;
+ return m_properties.value("description");
}
-void DocClipBase::setDescription(const QString & description)
+bool DocClipBase::isTransparent() const
{
- m_description = description;
+ return (m_properties.value("transparency") == "1");
}
-const QString & DocClipBase::description() const
+const QString DocClipBase::getProperty(const QString prop) const
{
- return m_description;
+ return m_properties.value(prop);
}
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
return m_duration;
}
+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;*/
+ return GenTime();
+ }
+ return m_duration;
+}
+
bool DocClipBase::hasFileSize() const
{
- return true;
+ return true;
}
// virtual
QDomElement DocClipBase::toXML() const
{
-/*
QDomDocument doc;
+ QDomElement clip = doc.createElement("producer");
- QDomElement clip = doc.createElement("kdenliveclip");
- QDomText text = doc.createTextNode(description());
- clip.appendChild(text);
- doc.appendChild(clip);
-*/
- return m_xml;
-}
-
-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() << endl;
- 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();
- }
- }
-
- n = n.nextSibling();
- }
- if (clip == 0) {
- kWarning() << "DocClipBase::createClip() unable to create clip" <<
- endl;
- } else {
- // setup DocClipBase specifics of the clip.
- clip->setDescription(description);
- clip->setAudioThumbCreated(false);
+ QMapIterator<QString, QString> i(m_properties);
+ while (i.hasNext()) {
+ i.next();
+ if (!i.value().isEmpty()) clip.setAttribute(i.key(), i.value());
}
- return clip;
+ doc.appendChild(clip);
+ //kDebug() << "/// CLIP XML: " << doc.toString();
+ return doc.documentElement();
}
+
void DocClipBase::setAudioThumbCreated(bool isDone)
{
- audioThumbCreated = isDone;
+ m_audioThumbCreated = isDone;
}
-QDomDocument DocClipBase::generateSceneList(bool, bool) const
-{
-}
-
void DocClipBase::setThumbnail(const QPixmap & pixmap)
{
m_thumbnail = pixmap;
return m_thumbnail;
}
-void DocClipBase::updateAudioThumbnail(QMap<int,QMap<int,QByteArray> > data)
+void DocClipBase::updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data)
{
- audioFrameChache = data;
- audioThumbCreated = true;
+ //kDebug() << "CLIPBASE RECIEDVED AUDIO DATA*********************************************";
+ m_audioFrameCache = data;
+ m_audioThumbCreated = true;
+ emit gotAudioData();
}
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[count].time());
}
return markers;
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)
- break;
+ for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
+ if ((*it).time() >= time)
+ break;
}
if ((it != m_snapMarkers.end()) && ((*it).time() == time)) {
- kError() <<
- "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo"
- << endl;
+ (*it).setComment(comment);
+ //kError() << "trying to add Snap Marker that already exists, this will cause inconsistancies with undo/redo";
} else {
- CommentedTime t(time, comment);
- m_snapMarkers.insert(it, t);
+ CommentedTime t(time, comment);
+ m_snapMarkers.insert(it, t);
}
}
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)
- break;
+ for (it = m_snapMarkers.begin(); it != m_snapMarkers.end(); ++it) {
+ if ((*it).time() == time)
+ break;
}
if (it != m_snapMarkers.end()) {
- (*it).setComment(comment);
+ (*it).setComment(comment);
} else {
- kError() <<
- "trying to edit Snap Marker that does not already exists" << endl;
+ kError() << "trying to edit Snap Marker that does not already exists";
}
}
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
while (itt != m_snapMarkers.end()) {
- if ((*itt).time() == time)
- break;
- ++itt;
+ if ((*itt).time() == time)
+ break;
+ ++itt;
}
if ((itt != m_snapMarkers.end()) && ((*itt).time() == time)) {
- result = (*itt).comment();
- m_snapMarkers.erase(itt);
+ result = (*itt).comment();
+ m_snapMarkers.erase(itt);
}
return result;
}
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
while (itt != m_snapMarkers.end()) {
- if ((*itt).time() == time)
- return time;
- ++itt;
+ if ((*itt).time() == time)
+ return time;
+ ++itt;
}
return GenTime(0.0);
GenTime DocClipBase::findPreviousSnapMarker(const GenTime & currTime)
{
int it;
- for ( it = 0; it < m_snapMarkers.count(); it++ ) {
- if (m_snapMarkers[it].time() >= currTime)
- break;
+ for (it = 0; it < m_snapMarkers.count(); it++) {
+ if (m_snapMarkers[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();
+ return m_snapMarkers[it].time();
else return m_snapMarkers[it-1].time();
}
GenTime DocClipBase::findNextSnapMarker(const GenTime & currTime)
{
int it;
- for ( it = 0; it < m_snapMarkers.count(); it++ ) {
- if (m_snapMarkers[it].time() > currTime)
- break;
+ for (it = 0; it < m_snapMarkers.count(); it++) {
+ if (m_snapMarkers[it].time() > currTime)
+ break;
}
if (it < m_snapMarkers.count() && m_snapMarkers[it].time() > currTime) return m_snapMarkers[it].time();
return duration();
QList < CommentedTime >::Iterator itt = m_snapMarkers.begin();
while (itt != m_snapMarkers.end()) {
- if ((*itt).time() == t)
- return (*itt).comment();
- ++itt;
- }
- return QString::null;
-}
-
-//static
-QString DocClipBase::getTypeName(CLIPTYPE type)
-{
- QString result;
- switch (type) {
- case AV:
- result = i18n("Video Clip");
- break;
- case COLOR:
- result = i18n("Color Clip");
- break;
- case PLAYLIST:
- result = i18n("Playlist Clip");
- break;
- case IMAGE:
- result = i18n("Image Clip");
- break;
- case SLIDESHOW:
- result = i18n("Slideshow Clip");
- break;
- case VIRTUAL:
- result = i18n("Virtual Clip");
- break;
- case AUDIO:
- result = i18n("Audio Clip");
- break;
- case VIDEO:
- result = i18n("Mute Video Clip");
- break;
- case TEXT:
- result = i18n("Text Clip");
- break;
- default:
- result = i18n("None");
- break;
+ if ((*itt).time() == t)
+ return (*itt).comment();
+ ++itt;
}
- return result;
+ return QString();
+}
+
+void DocClipBase::deleteProducers()
+{
+ qDeleteAll(m_baseTrackProducers);
+ m_baseTrackProducers.clear();
+ if (m_thumbProd) m_thumbProd->clearProducer();
+ qDeleteAll(m_audioTrackProducers);
+ m_audioTrackProducers.clear();
+ delete m_videoOnlyProducer;
+ m_videoOnlyProducer = NULL;
}
-void DocClipBase::slotGetAudioThumbs(){
- kDebug() << "getting audio data";
- if (audioThumbCreated){
- if (m_audioTimer!=NULL)
- m_audioTimer->stop();
- }else{
- if (m_audioTimer!=NULL)
- m_audioTimer->start(2000);
- double lengthInFrames=duration().frames(/*framesPerSecond()*/25);
- m_thumbProd->getAudioThumbs(fileURL(), 1, 0, 10 /*must be number of frames*/, 20);
-
-
- }
+void DocClipBase::setProducer(Mlt::Producer *producer, bool reset)
+{
+ if (producer == NULL) return;
+ if (reset) {
+ // Clear all previous producers
+ deleteProducers();
+ }
+ QString id = producer->get("id");
+ if (id.contains('_')) {
+ // this is a subtrack producer, insert it at correct place
+ 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;
+ return;
+ }
+ if (id.endsWith("video")) {
+ m_videoOnlyProducer = producer;
+ 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;
+ } else {
+ if (m_baseTrackProducers.isEmpty()) m_baseTrackProducers.append(producer);
+ else if (m_baseTrackProducers.at(0) == NULL) m_baseTrackProducers[0] = producer;
+ }
+ //m_clipProducer = producer;
+ //m_clipProducer->set("transparency", m_properties.value("transparency").toInt());
+ if (m_thumbProd && (reset || !m_thumbProd->hasProducer())) m_thumbProd->setProducer(producer);
+}
+
+Mlt::Producer *DocClipBase::audioProducer(int track)
+{
+ if (m_audioTrackProducers.count() <= track) {
+ while (m_audioTrackProducers.count() - 1 < track) {
+ m_audioTrackProducers.append(NULL);
+ }
+ }
+ if (m_audioTrackProducers.at(track) == NULL) {
+ Mlt::Producer *base = producer();
+ m_audioTrackProducers[track] = new Mlt::Producer(*(base->profile()), base->get("resource"));
+ if (m_properties.contains("force_aspect_ratio")) m_audioTrackProducers.at(track)->set("force_aspect_ratio", m_properties.value("force_aspect_ratio").toDouble());
+ if (m_properties.contains("threads")) m_audioTrackProducers.at(track)->set("threads", m_properties.value("threads").toInt());
+ m_audioTrackProducers.at(track)->set("video_index", -1);
+ if (m_properties.contains("audio_index")) m_audioTrackProducers.at(track)->set("audio_index", m_properties.value("audio_index").toInt());
+ char *tmp = (char *) qstrdup(QString(getId() + '_' + QString::number(track) + "_audio").toUtf8().data());
+ m_audioTrackProducers.at(track)->set("id", tmp);
+ delete[] tmp;
+ }
+ return m_audioTrackProducers.at(track);
+}
+
+Mlt::Producer *DocClipBase::videoProducer()
+{
+ 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 = new Mlt::Producer(*m_baseTrackProducers.at(i)->profile(), m_baseTrackProducers.at(i)->get("resource"));
+ if (m_properties.contains("force_aspect_ratio")) m_videoOnlyProducer->set("force_aspect_ratio", m_properties.value("force_aspect_ratio").toDouble());
+ if (m_properties.contains("threads")) m_videoOnlyProducer->set("threads", m_properties.value("threads").toInt());
+ m_videoOnlyProducer->set("audio_index", -1);
+ if (m_properties.contains("video_index")) m_videoOnlyProducer->set("video_index", m_properties.value("video_index").toInt());
+ char *tmp = (char *) qstrdup(QString(getId() + "_video").toUtf8().data());
+ m_videoOnlyProducer->set("id", tmp);
+ delete[] tmp;
+ }
+ return m_videoOnlyProducer;
+}
+
+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;
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL)
+ return m_baseTrackProducers.at(i);
+ }
+ return NULL;
+ }
+ if (track >= m_baseTrackProducers.count()) {
+ while (m_baseTrackProducers.count() - 1 < track) {
+ m_baseTrackProducers.append(NULL);
+ }
+ }
+ if (m_baseTrackProducers.at(track) == 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;
+
+ if (KIO::NetAccess::exists(KUrl(m_baseTrackProducers.at(i)->get("resource")), KIO::NetAccess::SourceSide, 0))
+ m_baseTrackProducers[track] = new Mlt::Producer(*m_baseTrackProducers.at(i)->profile(), m_baseTrackProducers.at(i)->get("resource"));
+ else { // special case for placeholder clips
+ m_baseTrackProducers[track] = NULL;
+ return NULL;
+ }
+
+ 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");
+ }
+ }
+ return m_baseTrackProducers.at(track);
+}
+
+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)
+{
+ 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
+{
+ for (int i = 0; i < m_baseTrackProducers.count(); i++) {
+ if (m_baseTrackProducers.at(i) != NULL) {
+ return m_baseTrackProducers.at(i)->get(name);
+ }
+ }
+ return NULL;
+}
+
+
+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;
+ 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("fade") == "1") {
+ // we want a fade filter effect
+ kDebug() << "//////////// FADE WANTED";
+ 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"), "luma") == 0) {
+ break;
+ }
+ ct++;
+ filter = clipService.filter(ct);
+ }
+
+ if (filter && strcmp(filter->get("mlt_service"), "luma") == 0) {
+ 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").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").isEmpty()) {
+ int soft = getProperty("softness").toInt();
+ filter->set("luma.softness", (double) soft / 100.0);
+ }
+ clipService.attach(*filter);
+ }
+ } else {
+ kDebug() << "//////////// FADE NOT WANTED!!!";
+ 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"), "luma") == 0) {
+ clipService.detach(*filter);
+ } else ct++;
+ filter = clipService.filter(ct);
+ }
+ }
+ }
+}
+
+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";
+ while (i.hasNext()) {
+ i.next();
+ setProperty(i.key(), i.value());
+ if (m_clipType == SLIDESHOW && keys.contains(i.key())) refreshProducer = true;
+ }
+ if (refreshProducer) slotRefreshProducer();
+}
+
+void DocClipBase::setMetadata(QMap <QString, QString> properties)
+{
+ m_metadata = properties;
+}
+
+QMap <QString, QString> DocClipBase::metadata() const
+{
+ return m_metadata;
+}
+
+void DocClipBase::clearProperty(const QString &key)
+{
+ m_properties.remove(key);
+}
+
+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
+ QByteArray fileData;
+ QByteArray fileHash;
+ //kDebug() << "SETTING HASH of" << value;
+ m_properties.insert("file_size", QString::number(file.size()));
+ /*
+ * 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();
+ fileHash = QCryptographicHash::hash(fileData, QCryptographicHash::Md5);
+ m_properties.insert("file_hash", QString(fileHash.toHex()));
+ }
+}
+
+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");
+ return hash;
+}
+
+// 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)
+{
+ m_properties.insert(key, value);
+ if (key == "resource") {
+ getFileHash(value);
+ if (m_thumbProd) m_thumbProd->updateClipUrl(KUrl(value), m_properties.value("file_hash"));
+ } 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;
+ } else if (key == "templatetext") {
+ char *tmp = (char *) qstrdup(value.toUtf8().data());
+ setProducerProperty("templatetext", tmp);
+ delete[] tmp;
+ setProducerProperty("force_reload", 1);
+ } else if (key == "xmldata") {
+ char *tmp = (char *) qstrdup(value.toUtf8().data());
+ setProducerProperty("xmldata", tmp);
+ delete[] tmp;
+ setProducerProperty("force_reload", 1);
+ } else if (key == "force_aspect_ratio") {
+ if (value.isEmpty()) {
+ m_properties.remove("force_aspect_ratio");
+ setProducerProperty("force_aspect_ratio", 0);
+ } else setProducerProperty("force_aspect_ratio", value.toDouble());
+ } else if (key == "threads") {
+ if (value.isEmpty()) {
+ m_properties.remove("threads");
+ setProducerProperty("threads", 1);
+ } else setProducerProperty("threads", value.toInt());
+ } else if (key == "video_index") {
+ if (value.isEmpty()) {
+ m_properties.remove("video_index");
+ setProducerProperty("video_index", m_properties.value("default_video").toInt());
+ } else setProducerProperty("video_index", value.toInt());
+ } else if (key == "audio_index") {
+ if (value.isEmpty()) {
+ m_properties.remove("audio_index");
+ setProducerProperty("audio_index", m_properties.value("default_audio").toInt());
+ } else setProducerProperty("audio_index", value.toInt());
+ }
+}
+
+QMap <QString, QString> DocClipBase::properties() const
+{
+ return m_properties;
+}
+
+bool DocClipBase::slotGetAudioThumbs()
+{
+ if (m_thumbProd == NULL) return false;
+ if (!KdenliveSettings::audiothumbnails()) {
+ if (m_audioTimer != NULL) m_audioTimer->stop();
+ return false;
+ }
+ if (m_audioThumbCreated) {
+ if (m_audioTimer != NULL) m_audioTimer->stop();
+ return false;
+ }
+ if (m_audioTimer != NULL)
+ 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;
}
projects / kdenlive / blobdiff