akaudioencoder.h
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/* Webcamoid, webcam capture application.
* Copyright (C) 2024 Gonzalo Exequiel Pedone
*
* Webcamoid 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, either version 3 of the License, or
* (at your option) any later version.
*
* Webcamoid 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 Webcamoid. If not, see <http://www.gnu.org/licenses/>.
*
* Web-Site: http://webcamoid.github.io/
*/
#ifndef AKAUDIOENCODER_H
#define AKAUDIOENCODER_H
#include "akelement.h"
#include "../akcompressedaudiocaps.h"
#include "../akcompressedaudiopacket.h"
#include "../akcompressedpacket.h"
#include "../akpropertyoption.h"
class AkAudioEncoder;
class AkAudioEncoderPrivate;
class AkAudioCaps;
using AkAudioEncoderPtr = QSharedPointer<AkAudioEncoder>;
using AkAudioEncoderCodecID = AkCompressedAudioCaps::AudioCodecID;
class AKCOMMONS_EXPORT AkAudioEncoder: public AkElement
{
Q_OBJECT
Q_PROPERTY(QStringList codecs
READ codecs
CONSTANT)
Q_PROPERTY(QString codec
READ codec
WRITE setCodec
RESET resetCodec
NOTIFY codecChanged)
Q_PROPERTY(AkAudioCaps inputCaps
READ inputCaps
WRITE setInputCaps
RESET resetInputCaps
NOTIFY inputCapsChanged)
Q_PROPERTY(AkCompressedAudioCaps outputCaps
READ outputCaps
NOTIFY outputCapsChanged)
Q_PROPERTY(int bitrate
READ bitrate
WRITE setBitrate
RESET resetBitrate
NOTIFY bitrateChanged)
Q_PROPERTY(QByteArray headers
READ headers
NOTIFY headersChanged)
Q_PROPERTY(qint64 encodedTimePts
READ encodedTimePts
NOTIFY encodedTimePtsChanged)
Q_PROPERTY(bool fillGaps
READ fillGaps
WRITE setFillGaps
RESET resetFillGaps
NOTIFY fillGapsChanged)
Q_PROPERTY(AkPropertyOptions options
READ options
NOTIFY optionsChanged)
public:
explicit AkAudioEncoder(QObject *parent=nullptr);
~AkAudioEncoder();
Q_INVOKABLE virtual QStringList codecs() const = 0;
Q_INVOKABLE virtual AkAudioEncoderCodecID codecID(const QString &codec) const = 0;
Q_INVOKABLE virtual QString codecDescription(const QString &codec) const = 0;
Q_INVOKABLE QString codec() const;
Q_INVOKABLE AkAudioCaps inputCaps() const;
Q_INVOKABLE virtual AkCompressedAudioCaps outputCaps() const = 0;
Q_INVOKABLE int bitrate() const;
Q_INVOKABLE virtual QByteArray headers() const;
Q_INVOKABLE virtual qint64 encodedTimePts() const = 0;
Q_INVOKABLE bool fillGaps() const;
Q_INVOKABLE virtual AkPropertyOptions options() const;
Q_INVOKABLE QVariant optionValue(const QString &option) const;
Q_INVOKABLE bool isOptionSet(const QString &option) const;
private:
AkAudioEncoderPrivate *d;
Q_SIGNALS:
void codecChanged(const QString &codec);
void inputCapsChanged(const AkAudioCaps &inputCaps);
void outputCapsChanged(const AkCompressedAudioCaps &outputCaps);
void bitrateChanged(int bitrate);
void headersChanged(const QByteArray &headers);
void encodedTimePtsChanged(qint64 encodedTimePts);
void fillGapsChanged(bool fillGaps);
void optionsChanged(const AkPropertyOptions &options);
void optionValueChanged(const QString &option, const QVariant &value);
public Q_SLOTS:
void setCodec(const QString &codec);
void setInputCaps(const AkAudioCaps &inputCaps);
void setBitrate(int bitrate);
void setFillGaps(bool fillGaps);
void setOptionValue(const QString &option, const QVariant &value);
void resetCodec();
void resetInputCaps();
void resetBitrate();
void resetFillGaps();
void resetOptionValue(const QString &option);
virtual void resetOptions();
};
#endif // AKAUDIOENCODER_H