55 

    55 

    56 class QGstreamerMessage;

    56 class QGstreamerMessage;

    57 class QGstreamerBusHelper;

    57 class QGstreamerBusHelper;

    58 class QGstreamerAudioEncode;

    58 class QGstreamerAudioEncode;

    59 class QGstreamerVideoEncode;

    59 class QGstreamerVideoEncode;

    61 class QGstreamerRecorderControl;

    60 class QGstreamerRecorderControl;

    62 class QGstreamerMediaContainerControl;

    61 class QGstreamerMediaContainerControl;

    63 

    62 

    64 class QGstreamerElementFactory

    63 class QGstreamerElementFactory

    65 {

    64 {

    93     QUrl outputLocation() const;

    92     QUrl outputLocation() const;

    94     bool setOutputLocation(const QUrl& sink);

    93     bool setOutputLocation(const QUrl& sink);

    95 

    94 

    96     QGstreamerAudioEncode *audioEncodeControl() const { return m_audioEncodeControl; }

    95     QGstreamerAudioEncode *audioEncodeControl() const { return m_audioEncodeControl; }

    97     QGstreamerVideoEncode *videoEncodeControl() const { return m_videoEncodeControl; }

    96     QGstreamerVideoEncode *videoEncodeControl() const { return m_videoEncodeControl; }

    99 

    97 

   100     QGstreamerRecorderControl *recorderControl() const { return m_recorderControl; }

    98     QGstreamerRecorderControl *recorderControl() const { return m_recorderControl; }

   101     QGstreamerMediaContainerControl *mediaContainerControl() const { return m_mediaContainerControl; }

    99     QGstreamerMediaContainerControl *mediaContainerControl() const { return m_mediaContainerControl; }

   102 

   100 

   103     QGstreamerElementFactory *audioInput() const { return m_audioInputFactory; }

   101     QGstreamerElementFactory *audioInput() const { return m_audioInputFactory; }

   110     void setVideoInput(QGstreamerVideoInput *videoInput);

   108     void setVideoInput(QGstreamerVideoInput *videoInput);

   111 

   109 

   112     QGstreamerElementFactory *videoPreview() const { return m_videoPreviewFactory; }

   110     QGstreamerElementFactory *videoPreview() const { return m_videoPreviewFactory; }

   113     void setVideoPreview(QGstreamerElementFactory *videoPreview);

   111     void setVideoPreview(QGstreamerElementFactory *videoPreview);

   114 

   112 

   117     State state() const;

   113     State state() const;

   118     qint64 duration() const;

   114     qint64 duration() const;

   119 

   115 

   120     bool processSyncMessage(const QGstreamerMessage &message);

   116     bool processSyncMessage(const QGstreamerMessage &message);

   121 

   117 

   122 signals:

   118 signals:

   123     void stateChanged(QGstreamerCaptureSession::State state);

   119     void stateChanged(QGstreamerCaptureSession::State state);

   124     void durationChanged(qint64 duration);

   120     void durationChanged(qint64 duration);

   125     void error(int error, const QString &errorString);

   121     void error(int error, const QString &errorString);

   127 

   122 

   128 public slots:

   123 public slots:

   129     void setState(QGstreamerCaptureSession::State);

   124     void setState(QGstreamerCaptureSession::State);

   130     void setCaptureDevice(const QString &deviceName);

   125     void setCaptureDevice(const QString &deviceName);

   131 

   126 

   142     GstElement *buildEncodeBin();

   137     GstElement *buildEncodeBin();

   143     GstElement *buildAudioSrc();

   138     GstElement *buildAudioSrc();

   144     GstElement *buildAudioPreview();

   139     GstElement *buildAudioPreview();

   145     GstElement *buildVideoSrc();

   140     GstElement *buildVideoSrc();

   146     GstElement *buildVideoPreview();

   141     GstElement *buildVideoPreview();

   148 

   142 

   149     void waitForStopped();

   143     void waitForStopped();

   150     bool rebuildGraph(QGstreamerCaptureSession::PipelineMode newMode);

   144     bool rebuildGraph(QGstreamerCaptureSession::PipelineMode newMode);

   151 

   145 

   152     QUrl m_sink;

   146     QUrl m_sink;

   153     QString m_captureDevice;

   147     QString m_captureDevice;

   154     State m_state;

   148     State m_state;

   155     State m_pendingState;

   149     State m_pendingState;

   156     PipelineMode m_pipelineMode;

   151     PipelineMode m_pipelineMode;

   157     QGstreamerCaptureSession::CaptureMode m_captureMode;

   152     QGstreamerCaptureSession::CaptureMode m_captureMode;

   158     QMap<QByteArray, QVariant> m_metaData;

   153     QMap<QByteArray, QVariant> m_metaData;

   159 

   154 

   160     QGstreamerElementFactory *m_audioInputFactory;

   155     QGstreamerElementFactory *m_audioInputFactory;

   162     QGstreamerVideoInput *m_videoInputFactory;

   157     QGstreamerVideoInput *m_videoInputFactory;

   163     QGstreamerElementFactory *m_videoPreviewFactory;

   158     QGstreamerElementFactory *m_videoPreviewFactory;

   164 

   159 

   165     QGstreamerAudioEncode *m_audioEncodeControl;

   160     QGstreamerAudioEncode *m_audioEncodeControl;

   166     QGstreamerVideoEncode *m_videoEncodeControl;

   161     QGstreamerVideoEncode *m_videoEncodeControl;

   168     QGstreamerRecorderControl *m_recorderControl;

   162     QGstreamerRecorderControl *m_recorderControl;

   169     QGstreamerMediaContainerControl *m_mediaContainerControl;

   163     QGstreamerMediaContainerControl *m_mediaContainerControl;

   170 

   164 

   171     QGstreamerBusHelper *m_busHelper;

   165     QGstreamerBusHelper *m_busHelper;

   172     GstBus* m_bus;

   166     GstBus* m_bus;