#include "ExportMP3.h"
#include <wx/app.h>
#include <wx/defs.h>
#include <wx/choice.h>
#include <wx/checkbox.h>
#include <wx/dynlib.h>
#include <wx/ffile.h>
#include <wx/log.h>
#include <wx/mimetype.h>
#include <wx/radiobut.h>
#include <wx/stattext.h>
#include <wx/textctrl.h>
#include <wx/window.h>
#include "FileNames.h"
#include "float_cast.h"
#include "Mix.h"
#include "Prefs.h"
#include "ProjectRate.h"
#include "../ProjectSettings.h"
#include "../ProjectWindow.h"
#include "SelectFile.h"
#include "ShuttleGui.h"
#include "Tags.h"
#include "Track.h"
#include "HelpSystem.h"
#include "AudacityMessageBox.h"
#include "ProgressDialog.h"
#include "wxFileNameWrapper.h"
#include "Project.h"
#include "Export.h"
#include <lame/lame.h>

Include dependency graph for ExportMP3.cpp:

Classes
class	ExportMP3Options

class	FindDialog

struct	be_version

class	MP3Exporter
	Class used to export MP3 files. More...

class	ExportMP3

Namespaces
namespace	anonymous_namespace{ExportMP3.cpp}

Macros
#define	ID_SET 7000

#define	ID_VBR 7001

#define	ID_ABR 7002

#define	ID_CBR 7003

#define	ID_QUALITY 7004

#define	ID_MONO 7005

#define	ID_BROWSE 5000

#define	ID_DLOAD 5001

Typedefs
typedef lame_global_flags *	lame_init_t(void)

typedef int	lame_init_params_t(lame_global_flags *)

typedef const char *	get_lame_version_t(void)

typedef int CDECL	lame_encode_buffer_ieee_float_t(lame_t gfp, const float pcm_l[], const float pcm_r[], const int nsamples, unsigned char *mp3buf, const int mp3buf_size)

typedef int CDECL	lame_encode_buffer_interleaved_ieee_float_t(lame_t gfp, const float pcm[], const int nsamples, unsigned char *mp3buf, const int mp3buf_size)

typedef int	lame_encode_flush_t(lame_global_flags gf, unsigned char mp3buf, int size)

typedef int	lame_close_t(lame_global_flags *)

typedef int	lame_set_in_samplerate_t(lame_global_flags *, int)

typedef int	lame_set_out_samplerate_t(lame_global_flags *, int)

typedef int	lame_set_num_channels_t(lame_global_flags *, int)

typedef int	lame_set_quality_t(lame_global_flags *, int)

typedef int	lame_set_brate_t(lame_global_flags *, int)

typedef int	lame_set_VBR_t(lame_global_flags *, vbr_mode)

typedef int	lame_set_VBR_q_t(lame_global_flags *, int)

typedef int	lame_set_VBR_min_bitrate_kbps_t(lame_global_flags *, int)

typedef int	lame_set_mode_t(lame_global_flags *, MPEG_mode)

typedef int	lame_set_preset_t(lame_global_flags *, int)

typedef int	lame_set_error_protection_t(lame_global_flags *, int)

typedef int	lame_set_disable_reservoir_t(lame_global_flags *, int)

typedef int	lame_set_bWriteVbrTag_t(lame_global_flags *, int)

typedef size_t	lame_get_lametag_frame_t(const lame_global_flags , unsigned char buffer, size_t size)

typedef void	lame_mp3_tags_fid_t(lame_global_flags , FILE )

typedef unsigned long	beWriteInfoTag_t(lame_global_flags , char )

typedef void	beVersion_t(be_version *)

Enumerations
enum	MP3ChannelMode : unsigned { CHANNEL_JOINT = 0 , CHANNEL_STEREO = 1 , CHANNEL_MONO = 2 }

enum	: int { QUALITY_2 = 2 , PRESET_INSANE = 0 , PRESET_EXTREME = 1 , PRESET_STANDARD = 2 , PRESET_MEDIUM = 3 }

Functions
TranslatableString	n_kbps (int n)

int	anonymous_namespace{ExportMP3.cpp}::ValidateValue (int nValues, int value, int defaultValue)

int	anonymous_namespace{ExportMP3.cpp}::ValidateValue (const std::vector< int > &values, int value, int defaultValue)

int	anonymous_namespace{ExportMP3.cpp}::ValidateIndex (const std::vector< int > &values, int value, int defaultIndex)

TranslatableString	GetMP3Version (wxWindow *parent, bool prompt)

Variables
static const TranslatableStrings	fixRateNames

static const std::vector< int >	fixRateValues

static const TranslatableStrings	varRateNames

static const TranslatableStrings	setRateNames

static const TranslatableStrings	setRateNamesShort

static const std::vector< int >	sampRates

EnumSetting< MP3RateMode >	MP3RateModeSetting

static EnumSetting< MP3ChannelMode >	MP3ChannelModeSetting

static Exporter::RegisteredExportPlugin	sRegisteredPlugin

Macro Definition Documentation

◆ ID_ABR

#define ID_ABR 7002

Definition at line 219 of file ExportMP3.cpp.

◆ ID_BROWSE

#define ID_BROWSE 5000

Definition at line 581 of file ExportMP3.cpp.

◆ ID_CBR

#define ID_CBR 7003

Definition at line 220 of file ExportMP3.cpp.

◆ ID_DLOAD

#define ID_DLOAD 5001

Definition at line 582 of file ExportMP3.cpp.

◆ ID_MONO

#define ID_MONO 7005

Definition at line 222 of file ExportMP3.cpp.

◆ ID_QUALITY

#define ID_QUALITY 7004

Definition at line 221 of file ExportMP3.cpp.

◆ ID_SET

#define ID_SET 7000

Definition at line 217 of file ExportMP3.cpp.

◆ ID_VBR

#define ID_VBR 7001

Definition at line 218 of file ExportMP3.cpp.

Typedef Documentation

◆ beVersion_t

typedef void beVersion_t(be_version *)

Definition at line 797 of file ExportMP3.cpp.

◆ beWriteInfoTag_t

typedef unsigned long beWriteInfoTag_t(lame_global_flags *, char *)

Definition at line 765 of file ExportMP3.cpp.

◆ get_lame_version_t

typedef const char * get_lame_version_t(void)

Definition at line 719 of file ExportMP3.cpp.

◆ lame_close_t

typedef int lame_close_t(lame_global_flags *)

Definition at line 741 of file ExportMP3.cpp.

◆ lame_encode_buffer_ieee_float_t

typedef int CDECL lame_encode_buffer_ieee_float_t(lame_t gfp, const float pcm_l[], const float pcm_r[], const int nsamples, unsigned char *mp3buf, const int mp3buf_size)

Definition at line 721 of file ExportMP3.cpp.

◆ lame_encode_buffer_interleaved_ieee_float_t

typedef int CDECL lame_encode_buffer_interleaved_ieee_float_t(lame_t gfp, const float pcm[], const int nsamples, unsigned char *mp3buf, const int mp3buf_size)

Definition at line 729 of file ExportMP3.cpp.

◆ lame_encode_flush_t

typedef int lame_encode_flush_t(lame_global_flags *gf, unsigned char *mp3buf, int size)

Definition at line 736 of file ExportMP3.cpp.

◆ lame_get_lametag_frame_t

typedef size_t lame_get_lametag_frame_t(const lame_global_flags *, unsigned char *buffer, size_t size)

Definition at line 756 of file ExportMP3.cpp.

◆ lame_init_params_t

typedef int lame_init_params_t(lame_global_flags *)

Definition at line 718 of file ExportMP3.cpp.

◆ lame_init_t

typedef lame_global_flags * lame_init_t(void)

Definition at line 717 of file ExportMP3.cpp.

◆ lame_mp3_tags_fid_t

typedef void lame_mp3_tags_fid_t(lame_global_flags *, FILE *)

Definition at line 757 of file ExportMP3.cpp.

◆ lame_set_brate_t

typedef int lame_set_brate_t(lame_global_flags *, int)

Definition at line 747 of file ExportMP3.cpp.

◆ lame_set_bWriteVbrTag_t

typedef int lame_set_bWriteVbrTag_t(lame_global_flags *, int)

Definition at line 755 of file ExportMP3.cpp.

◆ lame_set_disable_reservoir_t

typedef int lame_set_disable_reservoir_t(lame_global_flags *, int)

Definition at line 754 of file ExportMP3.cpp.

◆ lame_set_error_protection_t

typedef int lame_set_error_protection_t(lame_global_flags *, int)

Definition at line 753 of file ExportMP3.cpp.

◆ lame_set_in_samplerate_t

typedef int lame_set_in_samplerate_t(lame_global_flags *, int)

Definition at line 743 of file ExportMP3.cpp.

◆ lame_set_mode_t

typedef int lame_set_mode_t(lame_global_flags *, MPEG_mode)

Definition at line 751 of file ExportMP3.cpp.

◆ lame_set_num_channels_t

typedef int lame_set_num_channels_t(lame_global_flags *, int)

Definition at line 745 of file ExportMP3.cpp.

◆ lame_set_out_samplerate_t

typedef int lame_set_out_samplerate_t(lame_global_flags *, int)

Definition at line 744 of file ExportMP3.cpp.

◆ lame_set_preset_t

typedef int lame_set_preset_t(lame_global_flags *, int)

Definition at line 752 of file ExportMP3.cpp.

◆ lame_set_quality_t

typedef int lame_set_quality_t(lame_global_flags *, int)

Definition at line 746 of file ExportMP3.cpp.

◆ lame_set_VBR_min_bitrate_kbps_t

typedef int lame_set_VBR_min_bitrate_kbps_t(lame_global_flags *, int)

Definition at line 750 of file ExportMP3.cpp.

◆ lame_set_VBR_q_t

typedef int lame_set_VBR_q_t(lame_global_flags *, int)

Definition at line 749 of file ExportMP3.cpp.

◆ lame_set_VBR_t

typedef int lame_set_VBR_t(lame_global_flags *, vbr_mode)

Definition at line 748 of file ExportMP3.cpp.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum : int

Enumerator
QUALITY_2
PRESET_INSANE
PRESET_EXTREME
PRESET_STANDARD
PRESET_MEDIUM

Definition at line 114 of file ExportMP3.cpp.

     : int {
   QUALITY_2 = 2,
 
   //ROUTINE_FAST = 0,
   //ROUTINE_STANDARD = 1,
 
   PRESET_INSANE = 0,
   PRESET_EXTREME = 1,
   PRESET_STANDARD = 2,
   PRESET_MEDIUM = 3,
};

◆ MP3ChannelMode

enum MP3ChannelMode : unsigned

Enumerator
CHANNEL_JOINT
CHANNEL_STEREO
CHANNEL_MONO

Definition at line 108 of file ExportMP3.cpp.

                    : unsigned {
   CHANNEL_JOINT = 0,
   CHANNEL_STEREO = 1,
   CHANNEL_MONO = 2,
};

Function Documentation

◆ GetMP3Version()

TranslatableString GetMP3Version	(	wxWindow *	parent,
		bool	prompt
	)

Definition at line 2252 of file ExportMP3.cpp.

{
   MP3Exporter exporter;
   auto versionString = XO("MP3 export library not found");
 
#ifndef DISABLE_DYNAMIC_LOADING_LAME
   if (prompt) {
      exporter.FindLibrary(parent);
   }
 
   if (exporter.LoadLibrary(parent, prompt ? MP3Exporter::Yes : MP3Exporter::No)) {
#endif // DISABLE_DYNAMIC_LOADING_LAME
      versionString = Verbatim( exporter.GetLibraryVersion() );
#ifdef MP3_EXPORT_BUILT_IN
      versionString.Join( XO("(Built-in)"), " " );
#endif
 
#ifndef DISABLE_DYNAMIC_LOADING_LAME
   }
#endif // DISABLE_DYNAMIC_LOADING_LAME
 
   return versionString;
}

References MP3Exporter::FindLibrary(), MP3Exporter::GetLibraryVersion(), MP3Exporter::LoadLibrary(), MP3Exporter::No, Verbatim(), XO(), and MP3Exporter::Yes.

Referenced by anonymous_namespace{MP3Prefs.cpp}::AddControls().

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◆ n_kbps()

TranslatableString n_kbps ( int n )

inline

Definition at line 127 of file ExportMP3.cpp.

127{ return XO("%d kbps").Format( n ); }

References XO().

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Variable Documentation

◆ fixRateNames

const TranslatableStrings fixRateNames

static

Initial value:

{
   n_kbps(320),
   n_kbps(256),
   n_kbps(224),
   n_kbps(192),
   n_kbps(160),
   n_kbps(144),
   n_kbps(128),
   n_kbps(112),
   n_kbps(96),
   n_kbps(80),
   n_kbps(64),
   n_kbps(56),
   n_kbps(48),
   n_kbps(40),
   n_kbps(32),
   n_kbps(24),
   n_kbps(16),
   n_kbps(8),
}

Definition at line 129 of file ExportMP3.cpp.

Referenced by ExportMP3Options::OnABR(), ExportMP3Options::OnCBR(), and ExportMP3Options::PopulateOrExchange().

◆ fixRateValues

const std::vector<int> fixRateValues

static

Initial value:

Definition at line 150 of file ExportMP3.cpp.

Referenced by ExportMP3::Export(), ExportMP3Options::OnABR(), ExportMP3Options::OnCBR(), ExportMP3Options::OnQuality(), and ExportMP3Options::PopulateOrExchange().

◆ MP3ChannelModeSetting

EnumSetting< MP3ChannelMode > MP3ChannelModeSetting

static

Initial value:

{
   wxT("/FileFormats/MP3ChannelModeChoice"),
   {
      EnumValueSymbol{ wxT("JOINT"), XXO("Joint Stereo") },
      EnumValueSymbol{ wxT("STEREO"), XXO("Stereo") },
   },
   0, 
 
   
   {
      CHANNEL_JOINT, CHANNEL_STEREO,
   },
   wxT("/FileFormats/MP3ChannelMode"),
}

Definition at line 311 of file ExportMP3.cpp.

Referenced by ExportMP3::Export(), and ExportMP3Options::PopulateOrExchange().

◆ MP3RateModeSetting

EnumSetting< MP3RateMode > MP3RateModeSetting

Initial value:

{
   wxT("/FileFormats/MP3RateModeChoice"),
   {
      { wxT("SET"), XXO("Preset") },
      { wxT("VBR"), XXO("Variable") },
      { wxT("ABR"), XXO("Average") },
      { wxT("CBR"), XXO("Constant") },
   },
   0, 
 
   
   {
      MODE_SET, MODE_VBR, MODE_ABR, MODE_CBR
   },
   wxT("/FileFormats/MP3RateMode"),
}

Definition at line 294 of file ExportMP3.cpp.

Referenced by ExportMP3::Export(), and ExportMP3Options::PopulateOrExchange().

◆ sampRates

const std::vector< int > sampRates

static

Initial value:

Definition at line 205 of file ExportMP3.cpp.

Referenced by ExportMP3::AskResample(), ExportFFmpeg::AskResample(), ExportFFmpeg::CheckSampleRate(), and ExportMP3::Export().

◆ setRateNames

const TranslatableStrings setRateNames

static

Initial value:

{
   
   XO("Insane, 320 kbps"),
   XO("Extreme, 220-260 kbps"),
   XO("Standard, 170-210 kbps"),
   XO("Medium, 145-185 kbps"),
}

Definition at line 189 of file ExportMP3.cpp.

Referenced by ExportMP3::Export(), ExportMP3Options::OnSET(), and ExportMP3Options::PopulateOrExchange().

◆ setRateNamesShort

const TranslatableStrings setRateNamesShort

static

Initial value:

{
   
   XO("Insane"),
   XO("Extreme"),
   XO("Standard"),
   XO("Medium"),
}

Definition at line 197 of file ExportMP3.cpp.

Referenced by ExportMP3::Export().

◆ sRegisteredPlugin

Exporter::RegisteredExportPlugin sRegisteredPlugin

static

Initial value:

{ "MP3",
   []{ return std::make_unique< ExportMP3 >(); }
}

Definition at line 2244 of file ExportMP3.cpp.

◆ varRateNames

const TranslatableStrings varRateNames

static

Initial value:

{
   XO("220-260 kbps (Best Quality)"),
   XO("200-250 kbps"),
   XO("170-210 kbps"),
   XO("155-195 kbps"),
   XO("145-185 kbps"),
   XO("110-150 kbps"),
   XO("95-135 kbps"),
   XO("80-120 kbps"),
   XO("65-105 kbps"),
   XO("45-85 kbps (Smaller files)"),
}

Definition at line 171 of file ExportMP3.cpp.

Referenced by ExportMP3::Export(), ExportMP3Options::OnVBR(), and ExportMP3Options::PopulateOrExchange().

Classes

Namespaces

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ ID_ABR

◆ ID_BROWSE

◆ ID_CBR

◆ ID_DLOAD

◆ ID_MONO

◆ ID_QUALITY

◆ ID_SET

◆ ID_VBR

Typedef Documentation

◆ beVersion_t

◆ beWriteInfoTag_t

◆ get_lame_version_t

◆ lame_close_t

◆ lame_encode_buffer_ieee_float_t

◆ lame_encode_buffer_interleaved_ieee_float_t

◆ lame_encode_flush_t

◆ lame_get_lametag_frame_t

◆ lame_init_params_t

◆ lame_init_t

◆ lame_mp3_tags_fid_t

◆ lame_set_brate_t

◆ lame_set_bWriteVbrTag_t

◆ lame_set_disable_reservoir_t

◆ lame_set_error_protection_t

◆ lame_set_in_samplerate_t

◆ lame_set_mode_t

◆ lame_set_num_channels_t

◆ lame_set_out_samplerate_t

◆ lame_set_preset_t

◆ lame_set_quality_t

◆ lame_set_VBR_min_bitrate_kbps_t

◆ lame_set_VBR_q_t

◆ lame_set_VBR_t

Enumeration Type Documentation

◆ anonymous enum

◆ MP3ChannelMode

Function Documentation

◆ GetMP3Version()

◆ n_kbps()

Variable Documentation

◆ fixRateNames

◆ fixRateValues

◆ MP3ChannelModeSetting

◆ MP3RateModeSetting

◆ sampRates

◆ setRateNames

◆ setRateNamesShort

◆ sRegisteredPlugin

◆ varRateNames