///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
-// Copyright (C) 2004-2011 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2015 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
// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// (at your option) any later version, but always including the *additional*
+// restrictions defined in the "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 <QProcess>
#include <QDir>
+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;
+ }
+}
+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("fhgaacenc.exe")),
+ m_binary_dll(lamexp_tools_lookup("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 QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
- int maxBitrate = 500;
+ int maxBitrate = 576;
if(m_configRCMode == SettingsModel::CBRMode)
{
switch(m_configRCMode)
{
case SettingsModel::CBRMode:
- args << "--cbr" << QString::number(qMax(32, qMin(maxBitrate, (m_configBitrate * 8))));
+ args << "--cbr" << QString::number(qBound(8, index2bitrate(m_configBitrate), maxBitrate));
break;
case SettingsModel::VBRMode:
- args << "--vbr" << QString::number(qRound(static_cast<double>(m_configBitrate) / 5.0) + 1);
+ args << "--vbr" << QString::number(qBound(1, m_configBitrate + 1, 6));
break;
default:
- throw "Bad rate-control mode!";
+ MUTILS_THROW("Bad rate-control mode!");
break;
}
return true;
}
-QString FHGAACEncoder::extension(void)
-{
- return "mp4";
-}
-
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)
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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