#include <QMutex>
#include <QFuture>
#include <QSemaphore>
+#include <QTimer>
-class QTimer;
class QPixmap;
class KComboBox;
{
class Consumer;
class Playlist;
+class Properties;
class Tractor;
class Transition;
class Frame;
class MltErrorEvent : public QEvent
{
public:
- MltErrorEvent(QString message) : QEvent(QEvent::User), m_message(message) {}
+ MltErrorEvent(const QString &message) : QEvent(QEvent::User), m_message(message) {}
QString message() const {
return m_message;
}
/** @brief Returns the duration/length of @param track as reported by the track producer. */
int mltTrackDuration(int track);
- bool mltResizeClipEnd(ItemInfo info, GenTime clipDuration);
+ bool mltResizeClipEnd(ItemInfo info, GenTime clipDuration, bool refresh = true);
bool mltResizeClipStart(ItemInfo info, GenTime diff);
bool mltResizeClipCrop(ItemInfo info, GenTime newCropStart);
bool mltMoveClip(int startTrack, int endTrack, GenTime pos, GenTime moveStart, Mlt::Producer *prod, bool overwrite = false, bool insert = false);
const QList <Mlt::Producer *> producersList();
void updatePreviewSettings();
void setDropFrames(bool show);
+ /** @brief Sets an MLT consumer property. */
+ void setConsumerProperty(const QString &name, const QString &value);
QString updateSceneListFps(double current_fps, double new_fps, QString scene);
void showAudio(Mlt::Frame&);
static bool getBlackMagicOutputDeviceList(KComboBox *devicelist, bool force = false);
/** @brief Frame rendering is handeled by Kdenlive, don't show video through SDL display */
void disablePreview(bool disable);
+ /** @brief Get current seek pos requested of SEEK_INACTIVE if we are not currently seeking */
int requestedSeekPosition;
+ /** @brief Get current seek pos requested of current producer pos if not seeking */
+ int getCurrentSeekPosition() const;
+ /** @brief Create a producer from url and load it in the monitor */
+ void loadUrl(const QString &url);
+ /** @brief Check if the installed FFmpeg / Libav supports x11grab */
+ static bool checkX11Grab();
+
+ /** @brief Ask to set this monitor as active */
+ void setActiveMonitor();
+
QSemaphore showFrameSemaphore;
bool externalConsumer;
QFuture <void> m_infoThread;
QList <requestClipInfo> m_requestList;
bool m_paused;
+ /** @brief True if this monitor is active. */
+ bool m_isActive;
void closeMlt();
void mltCheckLength(Mlt::Tractor *tractor);
void fixAudioMixing(Mlt::Tractor tractor);
/** @brief Make sure we inform MLT if we need a lot of threads for avformat producer */
void checkMaxThreads();
+ /** @brief Clone serialisable properties only */
+ void cloneProperties(Mlt::Properties &dest, Mlt::Properties &source);
private slots:
void showAudioSignal(const QVector<double> &);
void addClip(const KUrl &, stringMap);
void checkSeeking();
+ /** @brief Activate current monitor. */
+ void activateMonitor(Kdenlive::MONITORID);
void mltFrameReceived(Mlt::Frame *);
public slots: