You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
135 lines
3.3 KiB
135 lines
3.3 KiB
/*
|
|
* Copyright (C) 2015-2018 Département de l'Instruction Publique (DIP-SEM)
|
|
*
|
|
* Copyright (C) 2013 Open Education Foundation
|
|
*
|
|
* Copyright (C) 2010-2013 Groupement d'Intérêt Public pour
|
|
* l'Education Numérique en Afrique (GIP ENA)
|
|
*
|
|
* This file is part of OpenBoard.
|
|
*
|
|
* OpenBoard is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, version 3 of the License,
|
|
* with a specific linking exception for the OpenSSL project's
|
|
* "OpenSSL" library (or with modified versions of it that use the
|
|
* same license as the "OpenSSL" library).
|
|
*
|
|
* OpenBoard is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with OpenBoard. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef UBABSTRACTVIDEOENCODER_H_
|
|
#define UBABSTRACTVIDEOENCODER_H_
|
|
|
|
#include <QtCore>
|
|
|
|
class UBAbstractVideoEncoder : public QObject
|
|
{
|
|
Q_OBJECT;
|
|
|
|
public:
|
|
UBAbstractVideoEncoder(QObject *pParent = 0);
|
|
virtual ~UBAbstractVideoEncoder();
|
|
|
|
virtual bool start() = 0;
|
|
|
|
virtual bool stop() = 0;
|
|
|
|
virtual bool pause() { return false;}
|
|
|
|
virtual bool unpause() { return false;}
|
|
|
|
virtual bool canPause() { return false;}
|
|
|
|
virtual void newPixmap(const QImage& pImage, long timestamp) = 0;
|
|
|
|
virtual void newChapter(const QString& pLabel, long timestamp);
|
|
|
|
void setFramesPerSecond(int pFps)
|
|
{
|
|
mFramesPerSecond = pFps;
|
|
}
|
|
|
|
int framesPerSecond() const
|
|
{
|
|
return mFramesPerSecond;
|
|
}
|
|
|
|
virtual QString videoFileExtension() const = 0;
|
|
|
|
virtual void setVideoFileName(const QString& pFileName)
|
|
{
|
|
mVideoFileName = pFileName;
|
|
}
|
|
|
|
virtual QString videoFileName()
|
|
{
|
|
return mVideoFileName;
|
|
}
|
|
|
|
virtual void setVideoSize(const QSize& pSize)
|
|
{
|
|
mVideoSize = pSize;
|
|
}
|
|
|
|
virtual QSize videoSize() const
|
|
{
|
|
return mVideoSize;
|
|
}
|
|
|
|
virtual long videoBitsPerSecond() const
|
|
{
|
|
return mVideoBitsPerSecond;
|
|
}
|
|
|
|
virtual void setVideoBitsPerSecond(long pVideoBitsPerSecond)
|
|
{
|
|
mVideoBitsPerSecond = pVideoBitsPerSecond;
|
|
}
|
|
|
|
virtual QString lastErrorMessage() = 0;
|
|
|
|
virtual void setAudioRecordingDevice(const QString pAudioRecordingDevice)
|
|
{
|
|
mAudioRecordingDevice = pAudioRecordingDevice;
|
|
}
|
|
|
|
virtual QString audioRecordingDevice()
|
|
{
|
|
return mAudioRecordingDevice;
|
|
}
|
|
|
|
virtual void setRecordAudio(bool pRecordAudio) = 0;
|
|
|
|
signals:
|
|
|
|
void encodingStatus(const QString& pStatus);
|
|
|
|
void encodingFinished(bool ok);
|
|
|
|
void audioLevelChanged(quint8 level);
|
|
|
|
private:
|
|
|
|
int mFramesPerSecond;
|
|
|
|
QString mVideoFileName;
|
|
|
|
QSize mVideoSize;
|
|
|
|
long mVideoBitsPerSecond;
|
|
|
|
QString mAudioRecordingDevice;
|
|
|
|
};
|
|
|
|
#endif /* UBABSTRACTVIDEOENCODER_H_ */
|
|
|