Muldersoft/LameXP
Muldersoft/LameXP
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Much improved Avisynth input. Now actually detect Avisynth scripts and read meta-info.

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This commit is contained in:
LoRd_MuldeR 2011-05-21 21:08:10 +02:00
parent 0d254e20c4
commit eece27de06
7 changed files with 131 additions and 9 deletions
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1
doc/FAQ.html
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@ -110,6 +110,7 @@ Currently the following input formats are supported by LameXP:<br><ul>
<li>Advanced Audio Coding (AAC), using FAAD decoder [built-in]
<li>Apple Lossless (ALAC)
<li>Apple/SGI AIFF
<li>Avisynth, audio only [requires Avisynth 2.5.x to be installed]
<li>Digital Theater System, using Valib decoder [built-in]
<li>Free Lossless Audio Codec (FLAC)
<li>Microsoft ADPCM

BIN
res/tools/avs2wav.exe
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Binary file not shown.

2
src/Config.h
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@ -30,7 +30,7 @@
#define VER_LAMEXP_MINOR_LO 2
#define VER_LAMEXP_TYPE Beta
#define VER_LAMEXP_PATCH 3
#define VER_LAMEXP_BUILD 541
#define VER_LAMEXP_BUILD 544
///////////////////////////////////////////////////////////////////////////////
// Tools versions

2
src/LockedFile.cpp
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@ -84,7 +84,7 @@ LockedFile::LockedFile(const QString &resourcePath, const QString &outPath, cons
LAMEXP_CLOSE(m_fileHandle);
QFile::remove(QFileInfo(outFile).canonicalFilePath());
char error_msg[512];
strcpy_s(error_msg, 512, QString("File '%1' is corruputed, take care!").arg(QFileInfo(outFile).fileName()).toLatin1().constData());
strcpy_s(error_msg, 512, QString("File '%1' is corruputed, take care!").arg(QFileInfo(resourcePath).absoluteFilePath().replace(QRegExp("^:/"), QString())).toLatin1().constData());
throw error_msg;
}
}

123
src/Thread_FileAnalyzer.cpp
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@ -43,6 +43,7 @@ FileAnalyzer::FileAnalyzer(const QStringList &inputFiles)
:
m_inputFiles(inputFiles),
m_mediaInfoBin(lamexp_lookup_tool("mediainfo.exe")),
m_avs2wavBin(lamexp_lookup_tool("avs2wav.exe")),
m_abortFlag(false)
{
m_bSuccess = false;
@ -122,11 +123,12 @@ void FileAnalyzer::run()
else if(!QFileInfo(currentFile).suffix().compare("avs", Qt::CaseInsensitive))
{
qWarning("Added an potential Avisynth script file!");
file.setFormatAudioType("Avisynth");
file.setFormatContainerType("Avisynth");
if(analyzeAvisynthFile(currentFile, file))
{
m_filesAccepted++;
emit fileAnalyzed(file);
}
}
else
{
qDebug64("Rejected file of unknown type: %1", file.filePath());
@ -250,6 +252,13 @@ const AudioFileModel FileAnalyzer::analyzeFile(const QString &filePath, int *typ
audioFile.setFileName(baseName);
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
if(m_currentCover != coverNone)
{
retrieveCover(audioFile, filePath);
@ -541,8 +550,118 @@ void FileAnalyzer::retrieveCover(AudioFileModel &audioFile, const QString &fileP
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
}
bool FileAnalyzer::analyzeAvisynthFile(const QString &filePath, AudioFileModel &info)
{
bool bAudioInfoReceived = false;
QProcess process;
process.setProcessChannelMode(QProcess::MergedChannels);
process.setReadChannel(QProcess::StandardOutput);
process.start(m_avs2wavBin, QStringList() << QDir::toNativeSeparators(filePath) << "?");
if(!process.waitForStarted())
{
qWarning("AVS2WAV process failed to create!");
qWarning("Error message: \"%s\"\n", process.errorString().toLatin1().constData());
process.kill();
process.waitForFinished(-1);
return false;
}
while(process.state() != QProcess::NotRunning)
{
if(m_abortFlag)
{
process.kill();
qWarning("Process was aborted on user request!");
break;
}
if(!process.waitForReadyRead())
{
if(process.state() == QProcess::Running)
{
qWarning("AVS2WAV time out. Killing process and skipping file!");
process.kill();
process.waitForFinished(-1);
return false;
}
}
QByteArray data;
while(process.canReadLine())
{
QString line = QString::fromUtf8(process.readLine().constData()).simplified();
if(!line.isEmpty())
{
int index = line.indexOf(':');
if(index > 0)
{
QString key = line.left(index).trimmed();
QString val = line.mid(index+1).trimmed();
if(!key.isEmpty() && !val.isEmpty())
{
if(key.compare("TotalSeconds", Qt::CaseInsensitive) == 0)
{
bool ok = false;
unsigned int duration = val.toUInt(&ok);
if(ok) info.setFileDuration(duration);
}
if(key.compare("SamplesPerSec", Qt::CaseInsensitive) == 0)
{
bool ok = false;
unsigned int samplerate = val.toUInt(&ok);
if(ok) info.setFormatAudioSamplerate (samplerate);
}
if(key.compare("Channels", Qt::CaseInsensitive) == 0)
{
bool ok = false;
unsigned int channels = val.toUInt(&ok);
if(ok) info.setFormatAudioChannels(channels);
}
if(key.compare("BitsPerSample", Qt::CaseInsensitive) == 0)
{
bool ok = false;
unsigned int bitdepth = val.toUInt(&ok);
if(ok) info.setFormatAudioBitdepth(bitdepth);
}
}
}
else
{
if(line.contains("[Audio Info]", Qt::CaseInsensitive))
{
info.setFormatAudioType("Avisynth");
info.setFormatContainerType("Avisynth");
bAudioInfoReceived = true;
}
}
}
}
}
process.waitForFinished();
if(process.state() != QProcess::NotRunning)
{
process.kill();
process.waitForFinished(-1);
}
return bAudioInfoReceived;
}
////////////////////////////////////////////////////////////
// Public Functions
////////////////////////////////////////////////////////////

6
src/Thread_FileAnalyzer.h
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@ -84,9 +84,12 @@ private:
unsigned int parseDuration(const QString &str);
bool checkFile_CDDA(QFile &file);
void retrieveCover(AudioFileModel &audioFile, const QString &filePath);
bool analyzeAvisynthFile(const QString &filePath, AudioFileModel &info);
const QString m_mediaInfoBin;
const QString m_avs2wavBin;
QStringList m_inputFiles;
const QString m_mediaInfoBin;
section_t m_currentSection;
cover_t m_currentCover;
unsigned int m_filesAccepted;
@ -95,7 +98,6 @@ private:
unsigned int m_filesDummyCDDA;
unsigned int m_filesCueSheet;
volatile bool m_abortFlag;
bool m_bAborted;

2
src/Thread_Initialization.cpp
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@ -56,7 +56,7 @@ g_lamexp_tools[] =
{"22253052acba92a0088bbf0aa82a8c505c07b854", CPU_TYPE_SSE, "aften.sse2.exe", 8},
{"2996a48b01b65a2c1806482654beeea7ffcf1f80", CPU_TYPE_X64, "aften.x64.exe", 8},
{"3b41f85dde8d4a5a0f4cd5f461099d0db24610ba", CPU_TYPE_ALL, "alac.exe", 20},
{"b865f725c1d3930a2034597c267971d29674a36b", CPU_TYPE_ALL, "avs2wav.exe", 12},
{"566dc304a9af848e980c169f690846a72a860687", CPU_TYPE_ALL, "avs2wav.exe", 12},
{"fb74ac8b73ad8cba2c3b4e6e61f23401d630dc22", CPU_TYPE_ALL, "elevator.exe", UINT_MAX},
{"80e372d8b20be24102c18284286fcdf5fa14bd86", CPU_TYPE_ALL, "faad.exe", 27},
{"d33cd86f04bd4067e244d2804466583c7b90a4e2", CPU_TYPE_ALL, "flac.exe", 121},