#include <QPixmap>
#include <QObject>
#include <QTimer>
+#include <QProcess>
+#include <QFuture>
#include <KUrl>
-#include <klocale.h>
#include "gentime.h"
#include "definitions.h"
- #include "kthumb.h"
/*
-class DocTrackBase;
class DocClipAVFile;
-class DocClipTextFile;
-class DocClipVirtual;
class EffectDescriptionList;*/
-class KdenliveDoc;
+class KThumb;
+class ClipManager;
-class CommentedTime
- {
- public:
- CommentedTime(): t(GenTime(0)) {}
- CommentedTime( const GenTime time, QString comment)
- : t( time ), c( comment )
- { }
-
- QString comment() const { return (c.isEmpty() ? i18n("Marker") : c);}
- GenTime time() const { return t; }
- void setComment( QString comm) { c = comm; }
- private:
- GenTime t;
- QString c;
- };
+namespace Mlt
+{
+class Producer;
+}
+struct CutZoneInfo {
+ QPoint zone;
+ QString description;
+};
-class DocClipBase:public QObject {
- Q_OBJECT public:
- /** this enum determines the types of "feed" available within this clip. types must be non-exclusive
- * - e.g. if you can have audio and video seperately, it should be possible to combin the two, as is
- * done here. If a new clip type is added then it should be possible to combine it with both audio
- * and video. */
- DocClipBase(QDomElement xml, uint id);
- DocClipBase(const DocClipBase& clip);
- DocClipBase & operator=(const DocClipBase & clip);
- virtual ~ DocClipBase();
+class DocClipBase: public QObject
+{
+Q_OBJECT
+public:
+ /** this enum determines the types of "feed" available within this clip. types must be non-exclusive
+ * - e.g. if you can have audio and video separately, it should be possible to combin the two, as is
+ * done here. If a new clip type is added then it should be possible to combine it with both audio
+ * and video. */
- /** sets the name of this clip. */
- void setName(const QString name);
+ DocClipBase(ClipManager *clipManager, QDomElement xml, const QString &id);
+// DocClipBase & operator=(const DocClipBase & clip);
+ virtual ~ DocClipBase();
- /** returns the name of this clip. */
- const QString & name() const;
+ /** returns the name of this clip. */
+ const QString name() const;
- /** Sets the description for this clip. */
- void setDescription(const QString & descripton);
+ /** Returns the description of this clip. */
+ const QString description() const;
+ /** Does this clip need a transparent background (e.g. for titles). */
+ bool isTransparent() const;
- /** Returns the description of this clip. */
- const QString & description() const;
+ /** Returns any property of this clip. */
+ const QString getProperty(const QString &prop) const;
+ void setProperty(const QString &key, const QString &value);
+ void clearProperty(const QString &key);
/** Returns the internal unique id of the clip. */
- uint getId() const;
- void setId( const uint &newId);
+ const QString &getId() const;
+ bool hasAudioThumb() const;
//KThumb *thumbCreator;
bool audioThumbCreated() const;
-
- /** returns the duration of this clip */
+ /*void getClipMainThumb();*/
+
+ /** returns the duration of this clip */
const GenTime & duration() const;
- /** returns the duration of this clip */
+ const GenTime maxDuration() const;
+ /** returns the duration of this clip */
void setDuration(GenTime dur);
- /** returns clip type (audio, text, image,...) */
+ /** returns clip type (audio, text, image,...) */
const CLIPTYPE & clipType() const;
- /** set clip type (audio, text, image,...) */
+ /** set clip type (audio, text, image,...) */
void setClipType(CLIPTYPE type);
- /** remove tmp file if the clip has one (for example text clips) */
+ /** remove tmp file if the clip has one (for example text clips) */
void removeTmpFile() const;
- /** Returns a url to a file describing this clip. Exactly what this url is,
- whether it is temporary or not, and whether it provokes a render will
- depend entirely on what the clip consists of. */
+ /** Returns a url to a file describing this clip. Exactly what this url is,
+ whether it is temporary or not, and whether it provokes a render will
+ depend entirely on what the clip consists of. */
KUrl fileURL() const;
- /** Returns true if the clip duration is known, false otherwise. */
+ /** Returns true if the clip duration is known, false otherwise. */
bool durationKnown() const;
// Returns the number of frames per second that this clip should play at.
double framesPerSecond() const;
bool isDocClipAVFile() const {
- return false;
- }
-
- /*virtual DocClipAVFile *toDocClipAVFile() {
- return 0;
- }
-
- virtual DocClipTextFile *toDocClipTextFile() {
- return 0;
- }
-
- virtual bool isDocClipTextFile() const {
return false;
}
- virtual bool isDocClipVirtual() const {
- return false;
- }
-
- virtual DocClipVirtual *toDocClipVirtual() {
- return 0;
- }*/
-
- /** Returns true if this clip is a project clip, false otherwise. Overridden in DocClipProject,
- * where it returns true. */
+ /** Sets producers for the current clip (one for each track due to a limitation in MLT's track mixing */
+ void setProducer(Mlt::Producer *producer, bool reset = false, bool readPropertiesFromProducer = false);
+ /** Retrieve a producer for a track */
+ Mlt::Producer *getProducer(int track = -1);
+ /** Get a copy of the producer, for use in the clip monitor */
+ Mlt::Producer *getCloneProducer();
+ /** Retrieve the producer that shows only video */
+ Mlt::Producer *videoProducer(int track);
+ /** Retrieve the producer that shows only audio */
+ Mlt::Producer *audioProducer(int track);
+
+ /** Returns true if this clip is a project clip, false otherwise. Overridden in DocClipProject,
+ * where it returns true. */
bool isProjectClip() const {
- return false;
+ return false;
}
- // Appends scene times for this clip to the passed vector.
-/* virtual void populateSceneTimes(QList < GenTime >
- &toPopulate) const = 0;*/
- /** Reads in the element structure and creates a clip out of it.*/
+ /** Reads in the element structure and creates a clip out of it.*/
// Returns an XML document that describes part of the current scene.
QDomDocument sceneToXML(const GenTime & startTime,
- const GenTime & endTime) const;
- /** returns a QString containing all of the XML data required to recreate this clip. */
- QDomElement toXML() const;
- QDomDocument generateSceneList(bool addProducers = true, bool rendering = false) const;
+ const GenTime & endTime) const;
+ /** returns a QString containing all of the XML data required to recreate this clip. */
+ QDomElement toXML(bool hideTemporaryProperties = false) const;
- /** Returns true if the xml passed matches the values in this clip */
+ /** Returns true if the xml passed matches the values in this clip */
bool matchesXML(const QDomElement & element) const;
void addReference() {
- ++m_refcount;
+ ++m_refcount;
}
void removeReference() {
- --m_refcount;
+ --m_refcount;
}
uint numReferences() const {
- return m_refcount;
+ return m_refcount;
}
- /** Returns true if this clip has a meaningful filesize. */
- bool hasFileSize() const;
+ /** Returns true if this clip has a meaningful filesize. */
+ bool hasFileSize() const;
- /** Returns the filesize, or 0 if there is no appropriate filesize. */
- uint fileSize() const;
+ /** Returns the filesize, or 0 if there is no appropriate filesize. */
+ qulonglong fileSize() const;
- /** Returns true if this clip refers to the clip passed in. A clip refers to another clip if
- * it uses it as part of it's own composition. */
+ /** Returns true if this clip refers to the clip passed in. A clip refers to another clip if
+ * it uses it as part of it's own composition. */
bool referencesClip(DocClipBase * clip) const;
- /** Sets the thumbnail to be used by this clip */
- void setThumbnail(const QPixmap & pixmap);
-
- /** Returns the thumbnail producer used by this clip */
+ /** Returns the thumbnail producer used by this clip */
KThumb *thumbProducer();
- /** Returns the thumbnail used by this clip */
- const QPixmap & thumbnail() const;
-
- static DocClipBase *createClip(KdenliveDoc *doc, const QDomElement & element);
+ /** Free cache data */
+ void slotClearAudioCache();
+ QString getClipHash() const;
+ void refreshThumbUrl();
+ const char *producerProperty(const char *name) const;
+ void setProducerProperty(const char *name, const char *data);
+ void resetProducerProperty(const char *name);
+ void deleteProducers();
+
+ /** Set default play zone for clip monitor */
+ void setZone(QPoint zone);
+ /** Get default play zone for clip monitor */
+ QPoint zone() const;
+
+ /** Returns true is clip is missing but user wants to keep it as placeholder */
+ bool isPlaceHolder() const;
+ void setValid();
+ static QString getHash(const QString &path);
+
+ void addCutZone(int in, int out, QString desc = QString());
+ bool hasCutZone(QPoint p) const;
+ void removeCutZone(int in, int out);
+ QList <CutZoneInfo> cutZones() const;
+ void updateCutZone(int oldin, int oldout, int in, int out, QString desc = QString());
+
+ bool hasVideoCodec(const QString &codec) const;
+ bool hasAudioCodec(const QString &codec) const;
+ bool checkHash() const;
+ void setPlaceHolder(bool place);
+ QImage extractImage(int frame, int width, int height);
+ void clearThumbProducer();
+ void reloadThumbProducer();
+ void cleanupProducers();
+ bool isClean() const;
+ bool getAudioThumbs();
+ void setAnalysisData(const QString &name, const QString &data, int offset = 0);
+ QMap <QString, QString> analysisData() const;
+ int lastSeekPosition;
/** Cache for every audio Frame with 10 Bytes */
/** format is frame -> channel ->bytes */
- QMap<int,QMap<int,QByteArray> > audioFrameChache;
-
- /** return english name for clip type */
- static QString getTypeName(CLIPTYPE type);
-
- private: // Private attributes
- /** The name of this clip */
- QString m_name;
- /** A description of this clip */
- QString m_description;
- /** The number of times this clip is used in the project - the number of references to this clip
- * that exist. */
+ QMap<int, QMap<int, QByteArray> > audioFrameCache;
+ /** Returns all current properties for this clip */
+ QMap <QString, QString> properties() const;
+ /** Return the current values for a set of properties */
+ QMap <QString, QString> currentProperties(QMap <QString, QString> props);
+ QMap <QString, QStringList> metadata() const;
+ /** @brief Returns a short info string about the clip to display in tooltip */
+ const QString shortInfo() const;
+
+private: // Private attributes
+ /** The number of times this clip is used in the project - the number of references to this clip
+ * that exist. */
uint m_refcount;
-
+ QList <Mlt::Producer *> m_baseTrackProducers;
+ QList <Mlt::Producer *> m_videoTrackProducers;
+ QList <Mlt::Producer *> m_audioTrackProducers;
+ QList <Mlt::Producer *> m_toDeleteProducers;
CLIPTYPE m_clipType;
- /** A list of snap markers; these markers are added to a clips snap-to points, and are displayed as necessary. */
+ /** A list of snap markers; these markers are added to a clips snap-to points, and are displayed as necessary. */
QList < CommentedTime > m_snapMarkers;
- QDomElement m_xml;
-
- /** A thumbnail for this clip */
- QPixmap m_thumbnail;
GenTime m_duration;
- QTimer *m_audioTimer;
KThumb *m_thumbProd;
bool m_audioThumbCreated;
-
+
/** a unique numeric id */
- uint m_id;
- uint m_projectThumbFrame;
+ QString m_id;
+
+ /** Wheter the clip is a placeholder (clip missing but user wants to see it) */
+ bool m_placeHolder;
+
+ QList <CutZoneInfo> m_cutZones;
+
void setAudioThumbCreated(bool isDone);
-
- public slots:
- void updateAudioThumbnail(QMap<int,QMap<int,QByteArray> > data);
- void slotGetAudioThumbs();
- QList < CommentedTime > commentedSnapMarkers() const;
- void setSnapMarkers(QList < CommentedTime > markers);
- GenTime findNextSnapMarker(const GenTime & currTime);
- GenTime findPreviousSnapMarker(const GenTime & currTime);
- GenTime hasSnapMarkers(const GenTime & time);
- QString deleteSnapMarker(const GenTime & time);
- void editSnapMarker(const GenTime & time, QString comment);
- void addSnapMarker(const GenTime & time, QString comment);
- QList < GenTime > snapMarkers() const;
- QString markerComment(GenTime t);
- void setProjectThumbFrame( const uint &ix);
- uint getProjectThumbFrame() const;
- signals:
- void getAudioThumbs();
+ /** Holds clip infos like fps, size,... */
+ QMap <QString, QString> m_properties;
+ /** Holds clip metadata like author, copyright,... */
+ QMap <QString, QStringList> m_metadata;
+ /** Holds clip analysis data that can be used later to create markers or keyframes */
+ QMap <QString, QString> m_analysisdata;
+
+ /** Try to make sure we don't delete a producer while using it */
+ QMutex m_producerMutex;
+ QMutex m_replaceMutex;
+
+ /** @brief This timer will trigger creation of audio thumbnails. */
+ QTimer m_audioTimer;
+
+ /** Create connections for audio thumbnails */
+ void slotRefreshProducer();
+ void setProducerProperty(const char *name, int data);
+ void setProducerProperty(const char *name, double data);
+ void getFileHash(const QString &url);
+ /** @brief When duplicating a producer, make sure all manually set properties are passed to it. */
+ void adjustProducerProperties(Mlt::Producer *prod, const QString &id, bool mute, bool blind);
+ /** @brief Create another instance of a producer. */
+ Mlt::Producer *cloneProducer(Mlt::Producer *source);
+ /** @brief Offset all keyframes of a geometry. */
+ const QString geometryWithOffset(QString data, int offset);
+
+
+public slots:
+ void updateAudioThumbnail(const audioByteArray& data);
+ QList < CommentedTime > commentedSnapMarkers() const;
+ GenTime findNextSnapMarker(const GenTime & currTime);
+ GenTime findPreviousSnapMarker(const GenTime & currTime);
+ GenTime hasSnapMarkers(const GenTime & time);
+ QString deleteSnapMarker(const GenTime & time);
+ void editSnapMarker(const GenTime & time, QString comment);
+ void addSnapMarker(const CommentedTime marker);
+ QList < GenTime > snapMarkers() const;
+ QString markerComment(GenTime t) const;
+ CommentedTime markerAt(GenTime t) const;
+ void setClipThumbFrame(const uint &ix);
+ uint getClipThumbFrame() const;
+ void setProperties(QMap <QString, QString> properties);
+ void setMetadata(QMap <QString, QString> properties, QString tool = QString());
+ void slotExtractImage(QList <int> frames);
+
+signals:
+ void gotAudioData();
+ /** @brief Generate a proxy clip (lower resolution copy) named like the clip's hash. */
+ void createProxy(const QString &id);
+ /** @brief Abort creation of the proxy clip (lower resolution copy). */
+ void abortProxy(const QString &id, const QString &proxyPath);
};
#endif
projects / kdenlive / blobdiff