#include <QPixmap>
#include <QObject>
#include <QTimer>
+#include <QProcess>
+#include <QFuture>
#include <KUrl>
class KThumb;
class ClipManager;
-namespace Mlt {
+namespace Mlt
+{
class Producer;
};
+struct CutZoneInfo {
+ QPoint zone;
+ QString description;
+};
+
-class DocClipBase: public QObject {
+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
virtual ~ DocClipBase();
/** returns the name of this clip. */
- const QString & name() const;
+ const QString name() const;
/** Returns the description of this clip. */
const QString description() const;
bool isTransparent() const;
/** Returns any property of this clip. */
- const QString getProperty(const QString prop) const;
+ 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. */
const QString &getId() const;
- void setId(const QString &newId);
//KThumb *thumbCreator;
bool audioThumbCreated() const;
return false;
}
- void setProducer(Mlt::Producer *producer);
- Mlt::Producer *producer(int track = -1);
+ /** 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();
+ /** 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 hasFileSize() const;
/** Returns the filesize, or 0 if there is no appropriate filesize. */
- uint fileSize() const;
+ 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 the thumbnail used by this clip */
const QPixmap & thumbnail() const;
- static DocClipBase *createClip(KdenliveDoc *doc, const QDomElement & element);
/** Cache for every audio Frame with 10 Bytes */
/** format is frame -> channel ->bytes */
- QMap<int, QMap<int, QByteArray> > audioFrameChache;
+ QMap<int, QMap<int, QByteArray> > m_audioFrameCache;
/** Free cache data */
void slotClearAudioCache();
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 */
/** 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);
+ QPixmap extractImage(int frame, int width, int height);
+ void clearThumbProducer();
+ void cleanupProducers();
+ bool isClean() const;
+
private: // Private attributes
- /** 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. */
uint m_refcount;
QList <Mlt::Producer *> m_baseTrackProducers;
+ QList <Mlt::Producer *> m_audioTrackProducers;
+ QList <Mlt::Producer *> m_toDeleteProducers;
+ Mlt::Producer *m_videoOnlyProducer;
CLIPTYPE m_clipType;
/** A list of snap markers; these markers are added to a clips snap-to points, and are displayed as necessary. */
/** a unique numeric id */
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);
/** Holds clip infos like fps, size,... */
QMap <QString, QString> m_properties;
/** Holds clip metadata like author, copyright,... */
QMap <QString, QString> m_metadata;
+
+ /** Try to make sure we don't delete a producer while using it */
+ QMutex m_producerMutex;
+ QMutex m_replaceMutex;
+
/** Create connections for audio thumbnails */
void slotCreateAudioTimer();
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);
+
public slots:
- void updateAudioThumbnail(QMap<int, QMap<int, QByteArray> > data);
+ void updateAudioThumbnail(const audioByteArray& data);
bool 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);
void setMetadata(QMap <QString, QString> properties);
QMap <QString, QString> properties() const;
QMap <QString, QString> metadata() const;
-
+ void slotExtractImage(int frame, int frame2);
signals:
- void getAudioThumbs();
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