bool FLACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInfo, const QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
args << QString("-%1").arg(QString::number(qBound(0, m_configBitrate, 8)));
args << "--channel-map=none";
if(!metaInfo.fileName().isEmpty()) args << "-T" << QString("title=%1").arg(cleanTag(metaInfo.fileName()));
if(!metaInfo.fileArtist().isEmpty()) args << "-T" << QString("artist=%1").arg(cleanTag(metaInfo.fileArtist()));
if(!metaInfo.fileAlbum().isEmpty()) args << "-T" << QString("album=%1").arg(cleanTag(metaInfo.fileAlbum()));
if(!metaInfo.fileGenre().isEmpty()) args << "-T" << QString("genre=%1").arg(cleanTag(metaInfo.fileGenre()));
if(!metaInfo.fileComment().isEmpty()) args << "-T" << QString("comment=%1").arg(cleanTag(metaInfo.fileComment()));
if(metaInfo.fileYear()) args << "-T" << QString("date=%1").arg(QString::number(metaInfo.fileYear()));
if(metaInfo.filePosition()) args << "-T" << QString("track=%1").arg(QString::number(metaInfo.filePosition()));
if(!metaInfo.fileCover().isEmpty()) args << QString("--picture=%1").arg(metaInfo.fileCover());
//args << "--tv" << QString().sprintf("Encoder=LameXP v%d.%02d.%04d [%s]", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build(), lamexp_version_release());
if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
args << "-f" << "-o" << QDir::toNativeSeparators(outputFile);
args << QDir::toNativeSeparators(sourceFile);
if(!startProcess(process, m_binary, args))
{
return false;
}
bool bTimeout = false;
bool bAborted = false;
int prevProgress = -1;
QRegExp regExp("\\b(\\d+)% complete");
while(process.state() != QProcess::NotRunning)
{
if(*abortFlag)
{
process.kill();
bAborted = true;
emit messageLogged("\nABORTED BY USER !!!");
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
if(!process.bytesAvailable() && process.state() == QProcess::Running)
{
process.kill();
qWarning("FLAC process timed out <-- killing!");
emit messageLogged("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
while(process.bytesAvailable() > 0)
{
QByteArray line = process.readLine().replace('\b', char(0x20));
QString text = QString::fromUtf8(line.constData()).simplified();
if(regExp.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp.cap(1).toInt(&ok);
if(ok && (progress > prevProgress))
{
emit statusUpdated(progress);
prevProgress = qMin(progress + 2, 99);
}
}
else if(!text.isEmpty())
{
emit messageLogged(text);
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
emit statusUpdated(100);
emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS)
{
return false;
}
return true;
}
bool OpusEncoder::encode(const QString &sourceFile, const AudioFileModel_MetaInfo &metaInfo, const unsigned int duration, const QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
switch(m_configRCMode)
{
case SettingsModel::VBRMode:
args << "--vbr";
break;
case SettingsModel::ABRMode:
args << "--cvbr";
break;
case SettingsModel::CBRMode:
args << "--hard-cbr";
break;
default:
MUTILS_THROW("Bad rate-control mode!");
break;
}
args << "--comp" << QString::number(m_configEncodeComplexity);
switch(m_configFrameSize)
{
case 0:
args << "--framesize" << "2.5";
break;
case 1:
args << "--framesize" << "5";
break;
case 2:
args << "--framesize" << "10";
break;
case 3:
args << "--framesize" << "20";
break;
case 4:
args << "--framesize" << "40";
break;
case 5:
args << "--framesize" << "60";
break;
}
args << QString("--bitrate") << QString::number(qBound(8, (m_configBitrate + 1) * 8, 256));
if(!metaInfo.title().isEmpty()) args << "--title" << cleanTag(metaInfo.title());
if(!metaInfo.artist().isEmpty()) args << "--artist" << cleanTag(metaInfo.artist());
if(!metaInfo.album().isEmpty()) args << "--album" << cleanTag(metaInfo.album());
if(!metaInfo.genre().isEmpty()) args << "--genre" << cleanTag(metaInfo.genre());
if(metaInfo.year()) args << "--date" << QString::number(metaInfo.year());
if(metaInfo.position()) args << "--comment" << QString("tracknumber=%1").arg(QString::number(metaInfo.position()));
if(!metaInfo.comment().isEmpty()) args << "--comment" << QString("comment=%1").arg(cleanTag(metaInfo.comment()));
if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
args << QDir::toNativeSeparators(sourceFile);
args << QDir::toNativeSeparators(outputFile);
if(!startProcess(process, m_binary, args))
{
return false;
}
bool bTimeout = false;
bool bAborted = false;
int prevProgress = -1;
QRegExp regExp("\\((\\d+)%\\)");
while(process.state() != QProcess::NotRunning)
{
if(*abortFlag)
{
process.kill();
bAborted = true;
emit messageLogged("\nABORTED BY USER !!!");
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
if(!process.bytesAvailable() && process.state() == QProcess::Running)
{
process.kill();
qWarning("Opus process timed out <-- killing!");
emit messageLogged("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
while(process.bytesAvailable() > 0)
{
QByteArray line = process.readLine();
QString text = QString::fromUtf8(line.constData()).simplified();
if(regExp.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp.cap(1).toInt(&ok);
if(ok && (progress > prevProgress))
{
emit statusUpdated(progress);
prevProgress = qMin(progress + 2, 99);
}
}
else if(!text.isEmpty())
{
emit messageLogged(text);
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
emit statusUpdated(100);
emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS)
{
return false;
}
return true;
}
bool AACEncoder::encode(const QString &sourceFile, const AudioFileModel_MetaInfo &metaInfo, const unsigned int duration, const QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
const QString baseName = QFileInfo(outputFile).fileName();
switch(m_configRCMode)
{
case SettingsModel::VBRMode:
args << "-q" << QString().sprintf("%.2f", double(qBound(0, m_configBitrate * 5, 100)) / 100.0);
break;
case SettingsModel::ABRMode:
args << "-br" << QString::number(qBound(8, index2bitrate(m_configBitrate), 400) * 1000);
break;
case SettingsModel::CBRMode:
args << "-cbr" << QString::number(qBound(8, index2bitrate(m_configBitrate), 400) * 1000);
break;
default:
THROW("Bad rate-control mode!");
break;
}
if(m_configEnable2Pass && (m_configRCMode == SettingsModel::ABRMode))
{
args << "-2pass";
}
switch(m_configProfile)
{
case 1:
args << "-lc"; //Forces use of LC AAC profile
break;
case 2:
args << "-he"; //Forces use of HE AAC profile
break;
case 3:
args << "-hev2"; //Forces use of HEv2 AAC profile
break;
}
if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
args << "-if" << QDir::toNativeSeparators(sourceFile);
args << "-of" << QDir::toNativeSeparators(outputFile);
if(!startProcess(process, m_binary_enc, args))
{
return false;
}
bool bTimeout = false;
bool bAborted = false;
int prevProgress = -1;
QRegExp regExp("Processed\\s+(\\d+)\\s+seconds");
QRegExp regExp_pass1("First\\s+pass:\\s+processed\\s+(\\d+)\\s+seconds");
QRegExp regExp_pass2("Second\\s+pass:\\s+processed\\s+(\\d+)\\s+seconds");
while(process.state() != QProcess::NotRunning)
{
if(*abortFlag)
{
process.kill();
bAborted = true;
emit messageLogged("\nABORTED BY USER !!!");
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
if(!process.bytesAvailable() && process.state() == QProcess::Running)
{
process.kill();
qWarning("NeroAacEnc process timed out <-- killing!");
emit messageLogged("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
while(process.bytesAvailable() > 0)
{
QByteArray line = process.readLine();
QString text = QString::fromUtf8(line.constData()).simplified();
if(regExp_pass1.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp_pass1.cap(1).toInt(&ok);
if(ok && (duration > 0))
{
int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(duration)) * 50.0);
if(newProgress > prevProgress)
{
emit statusUpdated(newProgress);
prevProgress = qMin(newProgress + 2, 99);
}
}
}
else if(regExp_pass2.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp_pass2.cap(1).toInt(&ok);
if(ok && (duration > 0))
{
int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(duration)) * 50.0) + 50;
if(newProgress > prevProgress)
{
emit statusUpdated(newProgress);
prevProgress = qMin(newProgress + 2, 99);
}
}
}
else if(regExp.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp.cap(1).toInt(&ok);
if(ok && (duration > 0))
{
int newProgress = qRound((static_cast<double>(progress) / static_cast<double>(duration)) * 100.0);
if(newProgress > prevProgress)
{
emit statusUpdated(newProgress);
prevProgress = qMin(newProgress + 2, 99);
}
}
}
else if(!text.isEmpty())
{
emit messageLogged(text);
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
emit statusUpdated(100);
emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS)
{
return false;
}
emit messageLogged("\n-------------------------------\n");
args.clear();
args << QDir::toNativeSeparators(outputFile);
if(!metaInfo.title().isEmpty()) args << QString("-meta:title=%1").arg(cleanTag(metaInfo.title()));
if(!metaInfo.artist().isEmpty()) args << QString("-meta:artist=%1").arg(cleanTag(metaInfo.artist()));
if(!metaInfo.album().isEmpty()) args << QString("-meta:album=%1").arg(cleanTag(metaInfo.album()));
if(!metaInfo.genre().isEmpty()) args << QString("-meta:genre=%1").arg(cleanTag(metaInfo.genre()));
if(!metaInfo.comment().isEmpty()) args << QString("-meta:comment=%1").arg(cleanTag(metaInfo.comment()));
if(metaInfo.year()) args << QString("-meta:year=%1").arg(QString::number(metaInfo.year()));
if(metaInfo.position()) args << QString("-meta:track=%1").arg(QString::number(metaInfo.position()));
if(!metaInfo.cover().isEmpty()) args << QString("-add-cover:%1:%2").arg("front", metaInfo.cover());
if(!startProcess(process, m_binary_tag, args))
{
return false;
}
bTimeout = false;
while(process.state() != QProcess::NotRunning)
{
if(*abortFlag)
{
process.kill();
bAborted = true;
emit messageLogged("\nABORTED BY USER !!!");
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
if(!process.bytesAvailable() && process.state() == QProcess::Running)
{
process.kill();
qWarning("NeroAacTag process timed out <-- killing!");
emit messageLogged("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
while(process.bytesAvailable() > 0)
{
QByteArray line = process.readLine();
QString text = QString::fromUtf8(line.constData()).simplified();
if(!text.isEmpty())
{
emit messageLogged(text);
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS)
{
return false;
}
return true;
}
bool VorbisEncoder::encode(const QString &sourceFile, const AudioFileModel_MetaInfo &metaInfo, const unsigned int duration, const unsigned int channels, const QString &outputFile, QAtomicInt &abortFlag)
{
QProcess process;
QStringList args;
const QString baseName = QFileInfo(outputFile).fileName();
switch(m_configRCMode)
{
case SettingsModel::VBRMode:
args << L1S("-q") << QString::number(qBound(-2, m_configBitrate - 2, 10));
break;
case SettingsModel::ABRMode:
args << L1S("-b") << QString::number(qBound(32, (m_configBitrate + 4) * 8, 500));
break;
default:
MUTILS_THROW("Bad rate-control mode!");
break;
}
if((m_configBitrateMaximum > 0) && (m_configBitrateMinimum > 0) && (m_configBitrateMinimum <= m_configBitrateMaximum))
{
args << L1S("--min-bitrate") << QString::number(qBound(32, m_configBitrateMinimum, 500));
args << L1S("--max-bitrate") << QString::number(qBound(32, m_configBitrateMaximum, 500));
}
if(m_configSamplingRate > 0)
{
args << L1S("--resample") << QString::number(m_configSamplingRate) << L1S("--converter") << QString::number(0);
}
if (!metaInfo.empty(false))
{
args << L1S("--discard-comments");
}
if(!metaInfo.title().isEmpty()) args << L1S("-t") << cleanTag(metaInfo.title());
if(!metaInfo.artist().isEmpty()) args << L1S("-a") << cleanTag(metaInfo.artist());
if(!metaInfo.album().isEmpty()) args << L1S("-l") << cleanTag(metaInfo.album());
if(!metaInfo.genre().isEmpty()) args << L1S("-G") << cleanTag(metaInfo.genre());
if(!metaInfo.comment().isEmpty()) args << L1S("-c") << QString("comment=%1").arg(cleanTag(metaInfo.comment()));
if(metaInfo.year()) args << L1S("-d") << QString::number(metaInfo.year());
if(metaInfo.position()) args << L1S("-N") << QString::number(metaInfo.position());
//args << "--tv" << QString().sprintf("Encoder=LameXP v%d.%02d.%04d [%s]", lamexp_version_major(), lamexp_version_minor(), lamexp_version_build(), lamexp_version_release());
if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
args << L1S("-o") << QDir::toNativeSeparators(outputFile);
args << QDir::toNativeSeparators(sourceFile);
if(!startProcess(process, m_binary, args))
{
return false;
}
int prevProgress = -1;
QRegExp regExp(L1S("\\[.*(\\d+)[.,](\\d+)%\\]"));
const result_t result = awaitProcess(process, abortFlag, [this, &prevProgress, ®Exp](const QString &text)
{
if (regExp.lastIndexIn(text) >= 0)
{
qint32 newProgress;
if (MUtils::regexp_parse_int32(regExp, newProgress))
{
if (newProgress > prevProgress)
{
emit statusUpdated(newProgress);
prevProgress = NEXT_PROGRESS(newProgress);
}
}
return true;
}
return false;
});
return (result == RESULT_SUCCESS);
}
bool QAACEncoder::encode(const QString &sourceFile, const AudioFileModel_MetaInfo &metaInfo, const unsigned int duration, const QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
process.setWorkingDirectory(QFileInfo(outputFile).canonicalPath());
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
env.insert("PATH", QDir::toNativeSeparators(QString("%1;%1/QTfiles;%2").arg(QDir(QCoreApplication::applicationDirPath()).canonicalPath(), lamexp_temp_folder2())));
process.setProcessEnvironment(env);
if(m_configRCMode != SettingsModel::VBRMode)
{
switch(m_configProfile)
{
case 2:
case 3:
args << "--he"; //Forces use of HE AAC profile (there is no explicit HEv2 switch for QAAC)
break;
}
}
switch(m_configRCMode)
{
case SettingsModel::CBRMode:
args << "--cbr" << QString::number(qBound(8, index2bitrate(m_configBitrate), 576));
break;
case SettingsModel::ABRMode:
args << "--abr" << QString::number(qBound(8, index2bitrate(m_configBitrate), 576));
break;
case SettingsModel::VBRMode:
args << "--tvbr" << QString::number(g_qaacVBRQualityLUT[qBound(0, m_configBitrate , 14)]);
break;
default:
THROW("Bad rate-control mode!");
break;
}
if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
if(!metaInfo.title().isEmpty()) args << "--title" << cleanTag(metaInfo.title());
if(!metaInfo.artist().isEmpty()) args << "--artist" << cleanTag(metaInfo.artist());
if(!metaInfo.album().isEmpty()) args << "--album" << cleanTag(metaInfo.album());
if(!metaInfo.genre().isEmpty()) args << "--genre" << cleanTag(metaInfo.genre());
if(!metaInfo.comment().isEmpty()) args << "--comment" << cleanTag( metaInfo.comment());
if(metaInfo.year()) args << "--date" << QString::number(metaInfo.year());
if(metaInfo.position()) args << "--track" << QString::number(metaInfo.position());
if(!metaInfo.cover().isEmpty()) args << "--artwork" << metaInfo.cover();
args << "-d" << ".";
args << "-o" << QDir::toNativeSeparators(outputFile);
args << QDir::toNativeSeparators(sourceFile);
if(!startProcess(process, m_binary_qaac, args))
{
return false;
}
bool bTimeout = false;
bool bAborted = false;
int prevProgress = -1;
QRegExp regExp("\\[(\\d+)\\.(\\d)%\\]");
while(process.state() != QProcess::NotRunning)
{
if(*abortFlag)
{
process.kill();
bAborted = true;
emit messageLogged("\nABORTED BY USER !!!");
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
if(!process.bytesAvailable() && process.state() == QProcess::Running)
{
process.kill();
qWarning("QAAC process timed out <-- killing!");
emit messageLogged("\nPROCESS TIMEOUT !!!");
bTimeout = true;
break;
}
while(process.bytesAvailable() > 0)
{
QByteArray line = process.readLine();
QString text = QString::fromUtf8(line.constData()).simplified();
if(regExp.lastIndexIn(text) >= 0)
{
bool ok = false;
int progress = regExp.cap(1).toInt(&ok);
if(ok && (progress > prevProgress))
{
emit statusUpdated(progress);
prevProgress = qMin(progress + 2, 99);
}
}
else if(!text.isEmpty())
{
emit messageLogged(text);
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
emit statusUpdated(100);
emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", process.exitCode()));
if(bTimeout || bAborted || process.exitCode() != EXIT_SUCCESS)
{
return false;
}
return true;
}
