I got the lame_enc.dll file,but to use it I must got its lib and h.Where can I get it ?The website www.mp3dev.org is closed.

Question

help

Answer 1

Visual C++ 开发工具提供了两个命令行工具，一个是dumpbin.exe,另一个是lib.exe。利用这两个工具即可从dll导出其对应的lib。1、在命令行执行：
dumpbin /exports yourdll.dll > yourdll.def2、编辑 yourdll.def 文件，使之格式与.def文件格式一致。比如：EXPORTS;
       fn1;
       fn2;3、在命令行执行：
lib /def:yourdll.def /machine:i386 /out:yourdll.lib

Answer 2

LIBRARY  lame_enc.DLL
EXPORTSbeInitStream @1
beEncodeChunk @2
beDeinitStream @3
beCloseStream @4
beVersion @5
beWriteVBRHeader @6
beEncodeChunkFloatS16NI @7
beFlushNoGap @8
beWriteInfoTag @9lame_init @100
lame_close @101
lame_init_params @102
lame_encode_buffer_interleaved @110
lame_encode_flush @120
lame_mp3_tags_fid @130
lame_set_num_samples @1000
lame_get_num_samples @1001
lame_set_in_samplerate @1002
lame_get_in_samplerate @1003
lame_set_num_channels @1004
lame_get_num_channels @1005
lame_set_scale @1006
lame_get_scale @1007
lame_set_scale_left @1008
lame_get_scale_left @1009
lame_set_scale_right @1010
lame_get_scale_right @1011
lame_set_out_samplerate @1012
lame_get_out_samplerate @1013

Answer 3

#ifndef ___BLADEDLL_H_INCLUDED___
#define ___BLADEDLL_H_INCLUDED___#ifdef __GNUC__
#define ATTRIBUTE_PACKED __attribute__((packed))
#else
#define ATTRIBUTE_PACKED
#pragma pack(push)
#pragma pack(1)
#endif#ifdef __cplusplus
extern "C" {
#endif/* encoding formats */#define BE_CONFIG_MP3 0
#define BE_CONFIG_LAME 256 /* type definitions */typedef unsigned long HBE_STREAM;
typedef HBE_STREAM *PHBE_STREAM;
typedef unsigned long BE_ERR;/* error codes */#define BE_ERR_SUCCESSFUL 0x00000000
#define BE_ERR_INVALID_FORMAT 0x00000001
#define BE_ERR_INVALID_FORMAT_PARAMETERS 0x00000002
#define BE_ERR_NO_MORE_HANDLES 0x00000003
#define BE_ERR_INVALID_HANDLE 0x00000004
#define BE_ERR_BUFFER_TOO_SMALL 0x00000005/* other constants */#define BE_MAX_HOMEPAGE 128/* format specific variables */#define BE_MP3_MODE_STEREO 0
#define BE_MP3_MODE_JSTEREO 1
#define BE_MP3_MODE_DUALCHANNEL 2
#define BE_MP3_MODE_MONO 3#define MPEG1 1
#define MPEG2 0#ifdef _BLADEDLL
#undef FLOAT
#include <Windows.h>
#endif#define CURRENT_STRUCT_VERSION 1
#define CURRENT_STRUCT_SIZE sizeof(BE_CONFIG) // is currently 331 bytes
typedef enum
{
VBR_METHOD_NONE = -1,
VBR_METHOD_DEFAULT =  0,
VBR_METHOD_OLD =  1,
VBR_METHOD_NEW =  2,
VBR_METHOD_MTRH =  3,
VBR_METHOD_ABR =  4
} VBRMETHOD;typedef enum 
{
LQP_NOPRESET =-1, // QUALITY PRESETS
LQP_NORMAL_QUALITY = 0,
LQP_LOW_QUALITY = 1,
LQP_HIGH_QUALITY = 2,
LQP_VOICE_QUALITY = 3,
LQP_R3MIX = 4,
LQP_VERYHIGH_QUALITY = 5,
LQP_STANDARD = 6,
LQP_FAST_STANDARD = 7,
LQP_EXTREME = 8,
LQP_FAST_EXTREME = 9,
LQP_INSANE = 10,
LQP_ABR = 11,
LQP_CBR = 12,
LQP_MEDIUM = 13,
LQP_FAST_MEDIUM = 14, // NEW PRESET VALUES
LQP_PHONE =1000,
LQP_SW =2000,
LQP_AM =3000,
LQP_FM =4000,
LQP_VOICE =5000,
LQP_RADIO =6000,
LQP_TAPE =7000,
LQP_HIFI =8000,
LQP_CD =9000,
LQP_STUDIO =10000} LAME_QUALITY_PRESET;typedef struct {
DWORD dwConfig; // BE_CONFIG_XXXXX
// Currently only BE_CONFIG_MP3 is supported
union { struct { DWORD dwSampleRate; // 48000, 44100 and 32000 allowed
BYTE byMode; // BE_MP3_MODE_STEREO, BE_MP3_MODE_DUALCHANNEL, BE_MP3_MODE_MONO
WORD wBitrate; // 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256 and 320 allowed
BOOL bPrivate;
BOOL bCRC;
BOOL bCopyright;
BOOL bOriginal; } mp3; // BE_CONFIG_MP3 struct
{
// STRUCTURE INFORMATION
DWORD dwStructVersion;
DWORD dwStructSize; // BASIC ENCODER SETTINGS
DWORD dwSampleRate; // SAMPLERATE OF INPUT FILE
DWORD dwReSampleRate; // DOWNSAMPLERATE, 0=ENCODER DECIDES  
LONG nMode; // BE_MP3_MODE_STEREO, BE_MP3_MODE_DUALCHANNEL, BE_MP3_MODE_MONO
DWORD dwBitrate; // CBR bitrate, VBR min bitrate
DWORD dwMaxBitrate; // CBR ignored, VBR Max bitrate
LONG nPreset; // Quality preset, use one of the settings of the LAME_QUALITY_PRESET enum
DWORD dwMpegVersion; // FUTURE USE, MPEG-1 OR MPEG-2
DWORD dwPsyModel; // FUTURE USE, SET TO 0
DWORD dwEmphasis; // FUTURE USE, SET TO 0 // BIT STREAM SETTINGS
BOOL bPrivate; // Set Private Bit (TRUE/FALSE)
BOOL bCRC; // Insert CRC (TRUE/FALSE)
BOOL bCopyright; // Set Copyright Bit (TRUE/FALSE)
BOOL bOriginal; // Set Original Bit (TRUE/FALSE)

// VBR STUFF
BOOL bWriteVBRHeader; // WRITE XING VBR HEADER (TRUE/FALSE)
BOOL bEnableVBR; // USE VBR ENCODING (TRUE/FALSE)
INT nVBRQuality; // VBR QUALITY 0..9
DWORD dwVbrAbr_bps; // Use ABR in stead of nVBRQuality
VBRMETHOD nVbrMethod;
BOOL bNoRes; // Disable Bit resorvoir (TRUE/FALSE) // MISC SETTINGS
BOOL bStrictIso; // Use strict ISO encoding rules (TRUE/FALSE)
WORD nQuality; // Quality Setting, HIGH BYTE should be NOT LOW byte, otherwhise quality=5 // FUTURE USE, SET TO 0, align strucutre to 331 bytes
BYTE btReserved[255-4*sizeof(DWORD) - sizeof( WORD )]; } LHV1; // LAME header version 1 struct { DWORD dwSampleRate;
BYTE byMode;
WORD wBitrate;
BYTE byEncodingMethod; } aac; } format;

} BE_CONFIG, *PBE_CONFIG ATTRIBUTE_PACKED;
typedef struct { // BladeEnc DLL Version number BYTE byDLLMajorVersion;
BYTE byDLLMinorVersion; // BladeEnc Engine Version Number BYTE byMajorVersion;
BYTE byMinorVersion; // DLL Release date BYTE byDay;
BYTE byMonth;
WORD wYear; // BladeEnc Homepage URL CHAR zHomepage[BE_MAX_HOMEPAGE + 1]; BYTE byAlphaLevel;
BYTE byBetaLevel;
BYTE byMMXEnabled; BYTE btReserved[125];
} BE_VERSION, *PBE_VERSION ATTRIBUTE_PACKED;#ifndef _BLADEDLLtypedef BE_ERR (*BEINITSTREAM) (PBE_CONFIG, PDWORD, PDWORD, PHBE_STREAM);
typedef BE_ERR (*BEENCODECHUNK) (HBE_STREAM, DWORD, PSHORT, PBYTE, PDWORD);// added for floating point audio  -- DSPguru, jd
typedef BE_ERR (*BEENCODECHUNKFLOATS16NI) (HBE_STREAM, DWORD, PFLOAT, PFLOAT, PBYTE, PDWORD);
typedef BE_ERR (*BEDEINITSTREAM) (HBE_STREAM, PBYTE, PDWORD);
typedef BE_ERR (*BECLOSESTREAM) (HBE_STREAM);
typedef VOID (*BEVERSION) (PBE_VERSION);
typedef BE_ERR (*BEWRITEVBRHEADER) (LPCSTR);
typedef BE_ERR (*BEWRITEINFOTAG) (HBE_STREAM, LPCSTR );#define TEXT_BEINITSTREAM "beInitStream"
#define TEXT_BEENCODECHUNK "beEncodeChunk"
#define TEXT_BEENCODECHUNKFLOATS16NI "beEncodeChunkFloatS16NI"
#define TEXT_BEDEINITSTREAM "beDeinitStream"
#define TEXT_BECLOSESTREAM "beCloseStream"
#define TEXT_BEVERSION "beVersion"
#define TEXT_BEWRITEVBRHEADER "beWriteVBRHeader"
#define TEXT_BEFLUSHNOGAP "beFlushNoGap"
#define TEXT_BEWRITEINFOTAG "beWriteInfoTag"
#else__declspec(dllexport) BE_ERR beInitStream(PBE_CONFIG pbeConfig, PDWORD dwSamples, PDWORD dwBufferSize, PHBE_STREAM phbeStream);
__declspec(dllexport) BE_ERR beEncodeChunk(HBE_STREAM hbeStream, DWORD nSamples, PSHORT pSamples, PBYTE pOutput, PDWORD pdwOutput);// added for floating point audio  -- DSPguru, jd
__declspec(dllexport) BE_ERR beEncodeChunkFloatS16NI(HBE_STREAM hbeStream, DWORD nSamples, PFLOAT buffer_l, PFLOAT buffer_r, PBYTE pOutput, PDWORD pdwOutput);
__declspec(dllexport) BE_ERR beDeinitStream(HBE_STREAM hbeStream, PBYTE pOutput, PDWORD pdwOutput);
__declspec(dllexport) BE_ERR beCloseStream(HBE_STREAM hbeStream);
__declspec(dllexport) VOID beVersion(PBE_VERSION pbeVersion);
__declspec(dllexport) BE_ERR beWriteVBRHeader(LPCSTR lpszFileName);
__declspec(dllexport) BE_ERR beFlushNoGap(HBE_STREAM hbeStream, PBYTE pOutput, PDWORD pdwOutput);
__declspec(dllexport) BE_ERR beWriteInfoTag( HBE_STREAM hbeStream, LPCSTR lpszFileName );#endif#ifndef __GNUC__
#pragma pack(pop)
#endif#ifdef __cplusplus
}
#endif#endif