File indexing completed on 2024-05-12 04:51:34 

0001 /*
0002     SPDX-FileCopyrightText: 2010 Michal Malek <michalm@jabster.pl>
0003     SPDX-FileCopyrightText: 1998-2008 Sebastian Trueg <trueg@k3b.org>
0004 
0005     SPDX-License-Identifier: GPL-2.0-or-later
0006 */
0007 
0008 #ifndef _K3B_OGG_VORBIS_ENCODER_H_
0009 #define _K3B_OGG_VORBIS_ENCODER_H_
0010 
0011 
0012 #include "k3baudioencoder.h"
0013 
0014 class K3bOggVorbisEncoder : public K3b::AudioEncoder
0015 {
0016     Q_OBJECT
0017 
0018 public:
0019     K3bOggVorbisEncoder( QObject* parent, const QVariantList& );
0020     ~K3bOggVorbisEncoder() override;
0021 
0022     QStringList extensions() const override { return QStringList("ogg"); }
0023 
0024     QString fileTypeComment( const QString& ) const override;
0025 
0026     long long fileSize( const QString&, const K3b::Msf& msf ) const override;
0027 
0028     int pluginSystemVersion() const override { return K3B_PLUGIN_SYSTEM_VERSION; }
0029 
0030 private:
0031     void loadConfig();
0032     void finishEncoderInternal() override;
0033     bool initEncoderInternal( const QString& extension, const K3b::Msf& length, const MetaData& metaData ) override;
0034     qint64 encodeInternal( const char* data, qint64 len ) override;
0035 
0036     bool writeOggHeaders();
0037     void cleanup();
0038     long flushVorbis();
0039 
0040     class Private;
0041     Private* d;
0042 };
0043 
0044 #endif