1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2023 LoRd_MuldeR <MuldeR2@GMX.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU GENERAL PUBLIC LICENSE as published by
7 // the Free Software Foundation; either version 2 of the License, or
8 // (at your option) any later version; always including the non-optional
9 // LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License along
17 // with this program; if not, write to the Free Software Foundation, Inc.,
18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 // http://www.gnu.org/licenses/gpl-2.0.txt
21 ///////////////////////////////////////////////////////////////////////////////
25 #include "Encoder_Abstract.h"
28 #include <MUtils/Lazy.h>
30 class MP3Encoder
: public AbstractEncoder
38 virtual bool encode(const QString
&sourceFile
, const AudioFileModel_MetaInfo
&metaInfo
, const unsigned int duration
, const unsigned int channels
, const QString
&outputFile
, QAtomicInt
&abortFlag
);
39 virtual bool isFormatSupported(const QString
&containerType
, const QString
&containerProfile
, const QString
&formatType
, const QString
&formatProfile
, const QString
&formatVersion
);
40 virtual const unsigned int *supportedChannelCount(void);
43 virtual void setAlgoQuality(int value
);
44 virtual void setBitrateLimits(int minimumBitrate
, int maximumBitrate
);
45 virtual void setChannelMode(int value
);
48 virtual const AbstractEncoderInfo
*toEncoderInfo(void) const { return getEncoderInfo(); }
49 static const AbstractEncoderInfo
*getEncoderInfo(void);
52 const QString m_binary
;
53 int m_algorithmQuality
;
54 int m_configBitrateMaximum
;
55 int m_configBitrateMinimum
;
56 int m_configChannelMode
;
58 static QMutex m_regexMutex
;
59 static MUtils::Lazy
<QRegExp
> m_regxLayer
, m_regxVersion
;
61 int clipBitrate(int bitrate
);