07604d62ab
When loading libmp3lame fails fall back to using the command line lame. Avoids an unresolvable error when trying to create voice / talk files for Archos. Modernize code a bit. Change-Id: I2e8fd5786fda972cb24adbcb9ced531e08093b4f
72 lines
2.5 KiB
C++
72 lines
2.5 KiB
C++
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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*
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* Copyright (C) 2012 Dominik Riebeling
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#ifndef ENCODERLAME_H
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#define ENCODERLAME_H
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#include <QtCore>
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#include "encoderbase.h"
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#include "lame/lame.h"
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class EncoderLame : public EncoderBase
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{
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enum ESettings
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{
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LAMEVERSION,
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VOLUME,
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QUALITY,
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};
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Q_OBJECT
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public:
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EncoderLame(QObject *parent = nullptr);
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bool encode(QString input,QString output);
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bool start();
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bool stop() {return true;}
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// for settings view
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bool configOk();
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void generateSettings();
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void saveSettings();
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private:
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QLibrary lib;
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const char*(*m_get_lame_short_version)(void);
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int (*m_lame_set_out_samplerate)(lame_global_flags*, int);
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int (*m_lame_set_in_samplerate)(lame_global_flags*, int);
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int (*m_lame_set_num_channels)(lame_global_flags*, int);
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int (*m_lame_set_scale)(lame_global_flags*, float);
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int (*m_lame_set_mode)(lame_global_flags*, MPEG_mode);
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int (*m_lame_set_VBR)(lame_global_flags*, vbr_mode);
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int (*m_lame_set_VBR_quality)(lame_global_flags*, float);
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int (*m_lame_set_VBR_max_bitrate_kbps)(lame_global_flags*, int);
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int (*m_lame_set_bWriteVbrTag)(lame_global_flags*, int);
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lame_global_flags*(*m_lame_init)(void);
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int (*m_lame_init_params)(lame_global_flags*);
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int (*m_lame_encode_buffer)(lame_global_flags*, short int[], short
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int[], int, unsigned char*, int);
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int (*m_lame_encode_flush)(lame_global_flags*, unsigned char*, int);
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int (*m_lame_close)(lame_global_flags*);
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bool m_symbolsResolved;
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double m_encoderVolume;
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double m_encoderQuality;
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};
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#endif
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