/**************************************************************************** ** ** Copyright (C) 2016 The Qt Company Ltd. ** Contact: https://www.qt.io/licensing/ ** ** This file is part of the plugins of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see https://www.qt.io/terms-conditions. For further ** information use the contact form at https://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 3 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL3 included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 3 requirements ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. ** ** GNU General Public License Usage ** Alternatively, this file may be used under the terms of the GNU ** General Public License version 2.0 or (at your option) the GNU General ** Public license version 3 or any later version approved by the KDE Free ** Qt Foundation. The licenses are as published by the Free Software ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 ** included in the packaging of this file. Please review the following ** information to ensure the GNU General Public License requirements will ** be met: https://www.gnu.org/licenses/gpl-2.0.html and ** https://www.gnu.org/licenses/gpl-3.0.html. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifndef QDECLARATIVECAMERARECORDER_H #define QDECLARATIVECAMERARECORDER_H // // W A R N I N G // ------------- // // This file is not part of the Qt API. It exists for the convenience // of other Qt classes. This header file may change from version to // version without notice, or even be removed. // // We mean it. // #include #include #include QT_BEGIN_NAMESPACE class QDeclarativeCamera; class QDeclarativeCameraRecorder : public QObject { Q_OBJECT Q_ENUMS(RecorderState) Q_ENUMS(RecorderStatus) Q_ENUMS(EncodingMode) Q_ENUMS(Error) Q_PROPERTY(RecorderState recorderState READ recorderState WRITE setRecorderState NOTIFY recorderStateChanged) Q_PROPERTY(RecorderStatus recorderStatus READ recorderStatus NOTIFY recorderStatusChanged) Q_PROPERTY(QString videoCodec READ videoCodec WRITE setVideoCodec NOTIFY videoCodecChanged) Q_PROPERTY(QSize resolution READ captureResolution WRITE setCaptureResolution NOTIFY captureResolutionChanged) Q_PROPERTY(qreal frameRate READ frameRate WRITE setFrameRate NOTIFY frameRateChanged) Q_PROPERTY(int videoBitRate READ videoBitRate WRITE setVideoBitRate NOTIFY videoBitRateChanged) Q_PROPERTY(EncodingMode videoEncodingMode READ videoEncodingMode WRITE setVideoEncodingMode NOTIFY videoEncodingModeChanged) Q_PROPERTY(QString audioCodec READ audioCodec WRITE setAudioCodec NOTIFY audioCodecChanged) Q_PROPERTY(int audioBitRate READ audioBitRate WRITE setAudioBitRate NOTIFY audioBitRateChanged) Q_PROPERTY(int audioChannels READ audioChannels WRITE setAudioChannels NOTIFY audioChannelsChanged) Q_PROPERTY(int audioSampleRate READ audioSampleRate WRITE setAudioSampleRate NOTIFY audioSampleRateChanged) Q_PROPERTY(EncodingMode audioEncodingMode READ audioEncodingMode WRITE setAudioEncodingMode NOTIFY audioEncodingModeChanged) Q_PROPERTY(QString mediaContainer READ mediaContainer WRITE setMediaContainer NOTIFY mediaContainerChanged) Q_PROPERTY(qint64 duration READ duration NOTIFY durationChanged) Q_PROPERTY(QString outputLocation READ outputLocation WRITE setOutputLocation NOTIFY outputLocationChanged) Q_PROPERTY(QString actualLocation READ actualLocation NOTIFY actualLocationChanged) Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged) Q_PROPERTY(QString errorString READ errorString NOTIFY error) Q_PROPERTY(Error errorCode READ errorCode NOTIFY error) public: enum RecorderState { StoppedState = QMediaRecorder::StoppedState, RecordingState = QMediaRecorder::RecordingState }; enum RecorderStatus { UnavailableStatus = QMediaRecorder::UnavailableStatus, UnloadedStatus = QMediaRecorder::UnloadedStatus, LoadingStatus = QMediaRecorder::LoadingStatus, LoadedStatus = QMediaRecorder::LoadedStatus, StartingStatus = QMediaRecorder::StartingStatus, RecordingStatus = QMediaRecorder::RecordingStatus, PausedStatus = QMediaRecorder::PausedStatus, FinalizingStatus = QMediaRecorder::FinalizingStatus }; enum EncodingMode { ConstantQualityEncoding = QMultimedia::ConstantQualityEncoding, ConstantBitRateEncoding = QMultimedia::ConstantBitRateEncoding, AverageBitRateEncoding = QMultimedia::AverageBitRateEncoding }; enum Error { NoError = QMediaRecorder::NoError, ResourceError = QMediaRecorder::ResourceError, FormatError = QMediaRecorder::FormatError, OutOfSpaceError = QMediaRecorder::OutOfSpaceError }; ~QDeclarativeCameraRecorder(); RecorderState recorderState() const; RecorderStatus recorderStatus() const; QSize captureResolution(); QString outputLocation() const; QString actualLocation() const; qint64 duration() const; bool isMuted() const; QString audioCodec() const; QString videoCodec() const; QString mediaContainer() const; Error errorCode() const; QString errorString() const; qreal frameRate() const; int videoBitRate() const; int audioBitRate() const; int audioChannels() const; int audioSampleRate() const; EncodingMode videoEncodingMode() const; EncodingMode audioEncodingMode() const; public Q_SLOTS: void setOutputLocation(const QString &location); void record(); void stop(); void setRecorderState(QDeclarativeCameraRecorder::RecorderState state); void setMuted(bool muted); void setMetadata(const QString &key, const QVariant &value); void setCaptureResolution(const QSize &resolution); void setAudioCodec(const QString &codec); void setVideoCodec(const QString &codec); void setMediaContainer(const QString &container); void setFrameRate(qreal frameRate); void setVideoBitRate(int rate); void setAudioBitRate(int rate); void setAudioChannels(int channels); void setAudioSampleRate(int rate); void setVideoEncodingMode(EncodingMode encodingMode); void setAudioEncodingMode(EncodingMode encodingMode); Q_SIGNALS: void recorderStateChanged(QDeclarativeCameraRecorder::RecorderState state); void recorderStatusChanged(); void durationChanged(qint64 duration); void mutedChanged(bool muted); void outputLocationChanged(const QString &location); void actualLocationChanged(const QString &location); void error(QDeclarativeCameraRecorder::Error errorCode, const QString &errorString); void metaDataChanged(const QString &key, const QVariant &value); void captureResolutionChanged(const QSize &); void audioCodecChanged(const QString &codec); void videoCodecChanged(const QString &codec); void mediaContainerChanged(const QString &container); void frameRateChanged(qreal arg); void videoBitRateChanged(int arg); void audioBitRateChanged(int arg); void audioChannelsChanged(int arg); void audioSampleRateChanged(int arg); void audioEncodingModeChanged(EncodingMode encodingMode); void videoEncodingModeChanged(EncodingMode encodingMode); private slots: void updateRecorderState(QMediaRecorder::State); void updateRecorderError(QMediaRecorder::Error); void updateActualLocation(const QUrl&); private: friend class QDeclarativeCamera; QDeclarativeCameraRecorder(QCamera *camera, QObject *parent = 0); QMediaRecorder *m_recorder; QAudioEncoderSettings m_audioSettings; QVideoEncoderSettings m_videoSettings; QString m_mediaContainer; }; QT_END_NAMESPACE QML_DECLARE_TYPE(QT_PREPEND_NAMESPACE(QDeclarativeCameraRecorder)) #endif