///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
-// Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2020 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU GENERAL PUBLIC LICENSE as published by
// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// (at your option) any later version; always including the non-optional
+// LAMEXP GNU GENERAL PUBLIC LICENSE ADDENDUM. See "License.txt" file!
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
#include "Global.h"
#include "Model_Settings.h"
+#include <math.h>
#include <QProcess>
#include <QDir>
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-#define min(a,b) (((a) < (b)) ? (a) : (b))
+static int index2bitrate(const int index)
+{
+ return (index < 32) ? ((index + 1) * 8) : ((index - 15) * 16);
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Encoder Info
+///////////////////////////////////////////////////////////////////////////////
+
+class FHGAACEncoderInfo : public AbstractEncoderInfo
+{
+ virtual bool isModeSupported(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ case SettingsModel::CBRMode:
+ return true;
+ break;
+ case SettingsModel::ABRMode:
+ return false;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueCount(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ return 6;
+ break;
+ case SettingsModel::ABRMode:
+ case SettingsModel::CBRMode:
+ return 52;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueAt(int mode, int index) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ return qBound(1, index + 1, 6);
+ break;
+ case SettingsModel::ABRMode:
+ case SettingsModel::CBRMode:
+ return qBound(8, index2bitrate(index), 576);
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueType(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ return TYPE_QUALITY_LEVEL_INT;
+ break;
+ case SettingsModel::ABRMode:
+ return TYPE_APPROX_BITRATE;
+ break;
+ case SettingsModel::CBRMode:
+ return TYPE_BITRATE;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual const char *description(void) const
+ {
+ static const char* s_description = "fhgaacenc/Winamp (\x0C2\x0A9 Nullsoft)";
+ return s_description;
+ }
+
+ virtual const char *extension(void) const
+ {
+ static const char* s_extension = "mp4";
+ return s_extension;
+ }
+
+ virtual bool isResamplingSupported(void) const
+ {
+ return false;
+ }
+}
+static const g_fhgAacEncoderInfo;
+
+///////////////////////////////////////////////////////////////////////////////
+// Encoder implementation
+///////////////////////////////////////////////////////////////////////////////
FHGAACEncoder::FHGAACEncoder(void)
:
- m_binary_enc(lamexp_lookup_tool("fhgaacenc.exe")),
- m_binary_dll(lamexp_lookup_tool("enc_fhgaac.dll"))
+ m_binary_enc(lamexp_tools_lookup(L1S("fhgaacenc.exe"))),
+ m_binary_dll(lamexp_tools_lookup(L1S("enc_fhgaac.dll")))
{
if(m_binary_enc.isEmpty() || m_binary_dll.isEmpty())
{
- throw "Error initializing FhgAacEnc. Tool 'fhgaacenc.exe' is not registred!";
+ MUTILS_THROW("Error initializing FhgAacEnc. Tool 'fhgaacenc.exe' is not registred!");
}
m_configProfile = 0;
{
}
-bool FHGAACEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInfo, const QString &outputFile, volatile bool *abortFlag)
+bool FHGAACEncoder::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;
+
+ int maxBitrate = 576;
+
+ if(m_configRCMode == SettingsModel::CBRMode)
+ {
+ switch(m_configProfile)
+ {
+ case 1:
+ args << L1S("--profile") << L1S("lc"); //Forces use of LC AAC profile
+ break;
+ case 2:
+ maxBitrate = 128;
+ args << L1S("--profile") << L1S("he"); //Forces use of HE AAC profile
+ break;
+ case 3:
+ maxBitrate = 56;
+ args << L1S("--profile") << L1S("hev2"); //Forces use of HEv2 AAC profile
+ break;
+ }
+ }
switch(m_configRCMode)
{
- case SettingsModel::VBRMode:
- args << "--vbr" << QString::number(max(1, min(5, m_configBitrate)));
- break;
case SettingsModel::CBRMode:
- args << "--cbr" << QString::number(max(32, min(500, (m_configBitrate * 8))));
+ args << L1S("--cbr") << QString::number(qBound(8, index2bitrate(m_configBitrate), maxBitrate));
break;
- case SettingsModel::ABRMode:
- qWarning("FhgAacEnc does not support ABR mode -> failure!");
- emit messageLogged("\nTHIS ENCODER DOES NOT SUPPORT AN \"ABR\" MODE !!!");
- return false;
+ case SettingsModel::VBRMode:
+ args << L1S("--vbr") << QString::number(qBound(1, m_configBitrate + 1, 6));
break;
default:
- throw "Bad rate-control mode!";
- break;
- }
-
- switch(m_configProfile)
- {
- case 1:
- args << "--profile" << "lc"; //Forces use of LC AAC profile
- break;
- case 2:
- args << "--profile" << "he"; //Forces use of HE AAC profile
- break;
- case 3:
- args << "--profile" << "hev2"; //Forces use of HEv2 AAC profile
+ MUTILS_THROW("Bad rate-control mode!");
break;
}
- args << "--dll" << m_binary_dll;
+ //args << "--dll" << m_binary_dll;
+
+ if(!m_configCustomParams.isEmpty()) args << m_configCustomParams.split(" ", QString::SkipEmptyParts);
args << QDir::toNativeSeparators(sourceFile);
args << QDir::toNativeSeparators(outputFile);
return false;
}
- bool bTimeout = false;
- bool bAborted = false;
-
- QRegExp regExp("Progress:\\s*(\\d+)%");
+ int prevProgress = -1;
+ QRegExp regExp(L1S("Progress:\\s*(\\d+)%"));
- while(process.state() != QProcess::NotRunning)
+ const result_t result = awaitProcess(process, abortFlag, [this, &prevProgress, ®Exp](const QString &text)
{
- 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("FhgAacEnc process timed out <-- killing!");
- emit messageLogged("\nPROCESS TIMEOUT !!!");
- bTimeout = true;
- break;
- }
- while(process.bytesAvailable() > 0)
+ if (regExp.lastIndexIn(text) >= 0)
{
- QByteArray line = process.readLine();
- QString text = QString::fromUtf8(line.constData()).simplified();
- if(regExp.lastIndexIn(text) >= 0)
+ qint32 newProgress;
+ if (MUtils::regexp_parse_int32(regExp, newProgress))
{
- bool ok = false;
- int progress = regExp.cap(1).toInt(&ok);
- if(ok) emit statusUpdated(progress);
- }
- else if(!text.isEmpty())
- {
- emit messageLogged(text);
+ if (newProgress > prevProgress)
+ {
+ emit statusUpdated(newProgress);
+ prevProgress = NEXT_PROGRESS(newProgress);
+ }
}
+ return true;
}
- }
-
- 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.exitStatus() != QProcess::NormalExit)
- {
return false;
- }
+ });
- return true;
-}
-
-QString FHGAACEncoder::extension(void)
-{
- return "mp4";
+ return (result == RESULT_SUCCESS);
}
bool FHGAACEncoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
{
- if(containerType.compare("Wave", Qt::CaseInsensitive) == 0)
+ if(containerType.compare(L1S("Wave"), Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("PCM", Qt::CaseInsensitive) == 0)
+ if(formatType.compare(L1S("PCM"), Qt::CaseInsensitive) == 0)
{
return true;
}
return false;
}
+const unsigned int *FHGAACEncoder::supportedChannelCount(void)
+{
+ static const unsigned int supportedChannels[] = {1, 2, 4, 5, 6, NULL};
+ return supportedChannels;
+}
+
+const unsigned int *FHGAACEncoder::supportedSamplerates(void)
+{
+ static const unsigned int supportedRates[] = {192000, 96000, 48000, 44100, 32000, 24000, 22050, 16000, 12000, 11025, 8000, 6000, NULL};
+ return supportedRates;
+}
+
+const unsigned int *FHGAACEncoder::supportedBitdepths(void)
+{
+ static const unsigned int supportedBPS[] = {16, 24, NULL};
+ return supportedBPS;
+}
void FHGAACEncoder::setProfile(int profile)
{
m_configProfile = profile;
}
+
+const AbstractEncoderInfo *FHGAACEncoder::getEncoderInfo(void)
+{
+ return &g_fhgAacEncoderInfo;
+}
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