1 ///////////////////////////////////////////////////////////////////////////////
2 // LameXP - Audio Encoder Front-End
3 // Copyright (C) 2004-2011 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.
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
15 // You should have received a copy of the GNU General Public License along
16 // with this program; if not, write to the Free Software Foundation, Inc.,
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 // http://www.gnu.org/licenses/gpl-2.0.txt
20 ///////////////////////////////////////////////////////////////////////////////
22 #include "Decoder_Musepack.h"
31 MusepackDecoder::MusepackDecoder(void)
33 m_binary(lamexp_lookup_tool("mpcdec.exe"))
35 if(m_binary.isEmpty())
37 throw "Error initializing Musepack decoder. Tool 'mpcdec.exe' is not registred!";
41 MusepackDecoder::~MusepackDecoder(void)
45 bool MusepackDecoder::decode(const QString &sourceFile, const QString &outputFile, volatile bool *abortFlag)
50 args << QDir::toNativeSeparators(sourceFile);
51 args << QDir::toNativeSeparators(outputFile);
53 if(!startProcess(process, m_binary, args))
58 bool bTimeout = false;
59 bool bAborted = false;
61 //The Musepack Decoder doesn't actually send any status updates :-[
62 emit statusUpdated(20 + (QUuid::createUuid().data1 % 80));
64 while(process.state() != QProcess::NotRunning)
70 emit messageLogged("\nABORTED BY USER !!!");
73 process.waitForReadyRead(180000);
74 if(!process.bytesAvailable() && process.state() == QProcess::Running)
77 qWarning("MpcDec process timed out <-- killing!");
78 emit messageLogged("\nPROCESS TIMEOUT !!!");
82 while(process.bytesAvailable() > 0)
84 QByteArray line = process.readLine();
85 QString text = QString::fromUtf8(line.constData()).simplified();
88 emit messageLogged(text);
93 process.waitForFinished();
94 if(process.state() != QProcess::NotRunning)
97 process.waitForFinished(-1);
100 emit statusUpdated(100);
101 emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
103 if(bTimeout || bAborted || process.exitStatus() != QProcess::NormalExit || QFileInfo(outputFile).size() == 0)
111 bool MusepackDecoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
113 if(containerType.compare("Musepack SV8", Qt::CaseInsensitive) == 0 || containerType.compare("Musepack SV7", Qt::CaseInsensitive) == 0)
115 if(formatType.compare("Musepack SV8", Qt::CaseInsensitive) == 0 || formatType.compare("Musepack SV7", Qt::CaseInsensitive) == 0)
124 QStringList MusepackDecoder::supportedTypes(void)
126 return QStringList() << "Musepack (*.mpc *.mpp *.mp+)";