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Articles / Desktop Programming / MFC

Converting Wav file to MP3 or other format using DirectShow

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30 Jul 2002CPOL3 min read 700.4K   22.2K   188  
Simple class to convert stereo 44 kHz, 16 bit wav file to another format, including MP3. The class shows how to use DirectShow API for audio conversion.
//Microsoft Developer Studio generated resource script.
//
#include "resource.h"

#define APSTUDIO_READONLY_SYMBOLS
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 2 resource.
//
#include "afxres.h"

/////////////////////////////////////////////////////////////////////////////
#undef APSTUDIO_READONLY_SYMBOLS

/////////////////////////////////////////////////////////////////////////////
// French (France) resources

#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)
#ifdef _WIN32
LANGUAGE LANG_FRENCH, SUBLANG_FRENCH
#pragma code_page(1252)
#endif //_WIN32

#ifdef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// TEXTINCLUDE
//

1 TEXTINCLUDE DISCARDABLE 
BEGIN
    "resource.h\0"
END

2 TEXTINCLUDE DISCARDABLE 
BEGIN
    "#include ""afxres.h""\r\n"
    "\0"
END

3 TEXTINCLUDE DISCARDABLE 
BEGIN
    "#define _AFX_NO_SPLITTER_RESOURCES\r\n"
    "#define _AFX_NO_OLE_RESOURCES\r\n"
    "#define _AFX_NO_TRACKER_RESOURCES\r\n"
    "#define _AFX_NO_PROPERTY_RESOURCES\r\n"
    "\r\n"
    "#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)\r\n"
    "#ifdef _WIN32\r\n"
    "LANGUAGE 12, 1\r\n"
    "#pragma code_page(1252)\r\n"
    "#endif //_WIN32\r\n"
    "#include ""res\\DShowEncoder.rc2""  // non-Microsoft Visual C++ edited resources\r\n"
    "#include ""l.fra\\afxres.rc""          // Standard components\r\n"
    "#endif\r\n"
    "\0"
END

#endif    // APSTUDIO_INVOKED


/////////////////////////////////////////////////////////////////////////////
//
// Icon
//

// Icon with lowest ID value placed first to ensure application icon
// remains consistent on all systems.
IDR_MAINFRAME           ICON    DISCARDABLE     "res\\DShowEncoder.ico"

/////////////////////////////////////////////////////////////////////////////
//
// Dialog
//

IDD_ABOUTBOX DIALOG DISCARDABLE  0, 0, 235, 55
STYLE DS_MODALFRAME | WS_POPUP | WS_CAPTION | WS_SYSMENU
CAPTION "A propos de DShowEncoder"
FONT 8, "MS Sans Serif"
BEGIN
    ICON            IDR_MAINFRAME,IDC_STATIC,11,17,20,20
    LTEXT           "DShowEncoder version 1.0",IDC_STATIC,40,10,119,8,
                    SS_NOPREFIX
    LTEXT           "Copyright (C) 2002",IDC_STATIC,40,25,119,8
    DEFPUSHBUTTON   "OK",IDOK,178,7,50,14,WS_GROUP
END

IDD_DSHOWENCODER_DIALOG DIALOGEX 0, 0, 320, 254
STYLE DS_MODALFRAME | WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "DShowEncoder"
FONT 8, "MS Sans Serif"
BEGIN
    EDITTEXT        IDC_EDT_SRC,16,32,273,14,ES_AUTOHSCROLL
    PUSHBUTTON      "...",IDC_BTN_BROWSE_SRC,291,32,15,14,0,WS_EX_CLIENTEDGE
    EDITTEXT        IDC_EDT_DEST,16,64,273,14,ES_AUTOHSCROLL
    PUSHBUTTON      "...",IDC_BTN_BROWSE_DEST,291,64,15,14,0,
                    WS_EX_CLIENTEDGE
    LISTBOX         IDC_LIST_CODEC,17,113,142,103,LBS_NOINTEGRALHEIGHT | 
                    WS_VSCROLL | WS_TABSTOP
    LISTBOX         IDC_LIST_FORMAT,162,113,142,103,LBS_NOINTEGRALHEIGHT | 
                    WS_VSCROLL | WS_TABSTOP
    PUSHBUTTON      "&Encode",IDC_BTN_ENCODE,207,233,50,14
    PUSHBUTTON      "&Fermer",IDOK,263,233,50,14
    GROUPBOX        " Files ",IDC_STATIC,7,7,306,82
    LTEXT           "Wav File :",IDC_STATIC,16,21,33,8
    LTEXT           "Dest File :",IDC_STATIC,16,53,32,8
    GROUPBOX        " Encoder Settings ",IDC_STATIC,7,97,306,126
END


#ifndef _MAC
/////////////////////////////////////////////////////////////////////////////
//
// Version
//

VS_VERSION_INFO VERSIONINFO
 FILEVERSION 1,0,0,76
 PRODUCTVERSION 1,0,0,76
 FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
 FILEFLAGS 0x1L
#else
 FILEFLAGS 0x0L
#endif
 FILEOS 0x4L
 FILETYPE 0x1L
 FILESUBTYPE 0x0L
BEGIN
    BLOCK "StringFileInfo"
    BEGIN
        BLOCK "040C04B0"
        BEGIN
            VALUE "CompanyName", "\0"
            VALUE "FileDescription", "Application MFC DShowEncoder\0"
            VALUE "FileVersion", "1, 0, 0, 76\0"
            VALUE "InternalName", "DShowEncoder\0"
            VALUE "LegalCopyright", "Copyright (C) 2002\0"
            VALUE "LegalTrademarks", "\0"
            VALUE "OriginalFilename", "DShowEncoder.EXE\0"
            VALUE "ProductName", "Application DShowEncoder\0"
            VALUE "ProductVersion", "1, 0, 0, 76\0"
        END
    END
    BLOCK "VarFileInfo"
    BEGIN
        VALUE "Translation", 0x40c, 1200
    END
END

#endif    // !_MAC


/////////////////////////////////////////////////////////////////////////////
//
// DESIGNINFO
//

#ifdef APSTUDIO_INVOKED
GUIDELINES DESIGNINFO DISCARDABLE 
BEGIN
    IDD_ABOUTBOX, DIALOG
    BEGIN
        LEFTMARGIN, 7
        RIGHTMARGIN, 228
        TOPMARGIN, 7
        BOTTOMMARGIN, 48
    END

    IDD_DSHOWENCODER_DIALOG, DIALOG
    BEGIN
        LEFTMARGIN, 7
        RIGHTMARGIN, 313
        TOPMARGIN, 7
        BOTTOMMARGIN, 247
    END
END
#endif    // APSTUDIO_INVOKED


/////////////////////////////////////////////////////////////////////////////
//
// String Table
//

STRINGTABLE DISCARDABLE 
BEGIN
    IDS_ABOUTBOX            "&A propos de DShowEncoder..."
END

#endif    // French (France) resources
/////////////////////////////////////////////////////////////////////////////



#ifndef APSTUDIO_INVOKED
/////////////////////////////////////////////////////////////////////////////
//
// Generated from the TEXTINCLUDE 3 resource.
//
#define _AFX_NO_SPLITTER_RESOURCES
#define _AFX_NO_OLE_RESOURCES
#define _AFX_NO_TRACKER_RESOURCES
#define _AFX_NO_PROPERTY_RESOURCES

#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_FRA)
#ifdef _WIN32
LANGUAGE 12, 1
#pragma code_page(1252)
#endif //_WIN32
#include "res\DShowEncoder.rc2"  // non-Microsoft Visual C++ edited resources
#include "l.fra\afxres.rc"          // Standard components
#endif

/////////////////////////////////////////////////////////////////////////////
#endif    // not APSTUDIO_INVOKED

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License

This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior) G. LABOURE
France France
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