使用第三方庫(kù)使用音頻引幣FMOD. FMODnJ以在如卜網(wǎng)址卜載: htt/vmw.fmod.orgjndex1php/download 木次使川的足Windows 32bit版木.4.30.00下戦完成版，安裝到某個(gè)目錄Z下。使用前.要先配萱相關(guān)的頭文件和庫(kù)文件計(jì)算機(jī)技術(shù)培訓(xùn)中心L使用第三方庫(kù)/l：Tools->Options>Projects and Solutions->VC+ Directories->Show directories for: 分別填入路徑，如：Include files的路彳仝足：f:developFMOD Programmers API Win32apiincLibrary files的路徑足：f:developFMOD Programmers API Win32apilibi Todw Tett Anarpe Window He4pAttach to ProcCTi.Ctri*Alt*Pto rvcw.Devce Security Manoge«-.Dovco EfluJator Mordgor.Connect toCement to.Code Sppet%Ctd-*K, Ctrl BOk>o«« Toolbc* It.iv*Add-<n ManagerMacrosfind Mere Eterwrs,.DotC/sbor <ofrmu*-ity Ediber"or lookupATUMFC Tmcc Tool仙：* WC$Mtorit”al Took.Unpon sd expert| Cuitomiie.OvMene.曠算機(jī)技術(shù)培訓(xùn)豐心AL_使用第三方庫(kù)嚴(yán)耍使用第三方炸時(shí).要添加依賴項(xiàng).添加方法如卜：項(xiàng) I 卜>右iit->Properties->Configuration Properties->Linker->lnput->AdditionalDependencies在其中填入庫(kù)文件的名稱，如：fmodex vc.lib并H在旃應(yīng)的代碼中include相應(yīng)的頭文件.如：#in clude<fmod.hpp>ArHfiraM11嚴(yán) AllIj-crr 5pe«cMvdJ« OUeg rUI M-dn«vC)wteelX 巧 1 L 1“ * 一：444»a wl ilw« to add to Zi lac k«r»w“ lb -BuSd5yCakUcie Cccferc4E. 6uad»d Ctiv-aMbanCustom £Uld Axles.2 3 0AddAdd 幵b “<»*«rc«VirCew Oieg»«rS<t 8 OXW rejKt3”etoXiweRcr«rcPtQfaOp 24 -J* *-)Mnl<Fyv>h-凹卜巧- id ta«oar»<r.h q Sewfce Mcc- M»%i(fuvrkp 孑 MiCi/yrrr Q Maei<f teyerz<J fcM«cwU MtCKl 2沖 “cM“l(fā)gyo0b8 “ *川80(WE . 0#include <fx>od. hpp>tpraffna oncel/ CMub icPl ayerDls 丈1適惟k1469 CMuslcFlayerDls : public CDLaleprotected:FMOD: ：System *mSy-;tr z 卩MOD： : Sound *m：c i i FMOD:Channel *mC i - r1mChannel = NULL:1>創(chuàng)建一個(gè)壘于對(duì)話框的項(xiàng)冃.命名為MusicPIayer2、ri MusicPIayer.h的頂端includerf頻引擎的頭文件:#inelude <fmod.hpp>3、為MusicPIayer.h?加依籟項(xiàng)：fmod vc.lib4、為class CMusicPIayerDIg添加如下的成員：FMOD:System wmSystem; FMOD:Sound *mSound; FMOD:Channel *mChannel;5、編寫音頻引翠的初始化代碼/ MusicPlayerDlg.cppll,BOOL CMusicPlayerDlg:OnlnitDialog()省略/TODO： 4此添加額外的初始化代碼初始化咅頻引擎系統(tǒng)FMOD:System_Create( &mSystem ); mSystem->init( 200, FMODJNIT_NORMAL. 0 ); mSound = NULL;" . 0/ MusicPIayerDIg.h 中/為class CMusicPIayerDIg添加個(gè)成員隨數(shù)聲明:/ filename :你文件路彳仝void PlayMusic(const char* filename);/ MusicPIayerDIg.cpp111定義PlayMusic函數(shù)void CMusicPlayerDlg:PlayMusic(const char* filename) 如果冇聲道正在播放，停止播放if( mChannel != NULL)mCha nn el->stop();如果m Sound不為空釋/AmSoundif( mSound 匚 NULL )mSound->release();mSystem->createStream( filename, FMOD DEFA mSystem->playSound( FMOD CHANNEL FREE, SmChannel); . 0計(jì)算機(jī)技術(shù)培訓(xùn)qP心,為對(duì)話梅添加個(gè)Button,并H把HCaption改為“Play 01.mp3M . 件改名為O1.mp3JiL變制到MusicPIay項(xiàng)冃所fT的口錄 匸 雙rlrPlay O1.mp3<添加單擊響應(yīng)。/ MusicPIayerDIg.cpp 屮void CMusicPlayerDlg:OnBnClickedButtonPlayonemusic()PlayMusicC01.mp3 J;運(yùn)行.并忖點(diǎn)擊一下按鈕。把-首音樂(lè)文Buttoe0 MuiicP1«yera| Ol.fTp2v awcicBwc M Ed<t Comrc- 詡 Combo Boa HI lift Bow n Gro«p BonAm dUTi 畫CCTLO 3D Horzcntjl SereII &or 國(guó) VertK；al S<roll Gar4 Slider Control Spin Control ftrorew Ccerol Hot Key List Control *"re< CorelKpnfe計(jì)算機(jī)技術(shù)培訓(xùn)t心#添加個(gè)List Box利個(gè)Button并4對(duì)石控件右泄屈件.修改其加件值修改左的值如衣所示:List BoxButton屈性名 帕性值IDIDCJJ ST_MUSICSCaption Add MusicIDIDC_BUTTON_ADDPQV01.rn)3AcdMv 火 |PC Check Box*»lCcrrolComoo Box碣迄III Group Bak 儈 Redo ButtonAil Static Text SR Picture Control 麗 Hcxirotnal Sell S Vsgl icrol Bar o- Slider Cor<rol 令 $pin CqfqI K) PfOQW Control V Hot Key 口 lUt Co»«trol 阻 roe Control 已"b Control計(jì)篦機(jī)技術(shù)培訓(xùn)qP心2AddMiindlorActiveX Centvol .Add CUbi.«/ Ccjrt&ol varijOe、 Add Veriabtv.wSize to Cort entAligr LoftsAligr FoptO>»clc KAn«*wior*>c«Cojren, (ff rotator not reo-r«Q -CaCBC" Controlvanefatefjam. rtj5t£w>«*MPCSCrtroi P： !CCjjy_K«tCSCategory： ControlVariable name： mListBoxMusicsCUstCcxVcorol tzpeCortB rooert*機(jī)技術(shù)培訓(xùn)qp心乂| PK Ol.n301.-T0303.mp301.TO3雙擊名為”Add Music-的Button.添加單擊響應(yīng)：/ MusicPIayerDIg.cpp中void CMusicPlayerDlg:O nBnCllckedBuMonAdd()mListBoxMusics.AddString( T(M01 .mp3”); " 嘗試運(yùn)彳幾巾?yè)舭粹o我們的冃的:1 點(diǎn) ikAdd Music2、彈出個(gè)打開(kāi)文件對(duì)話框3、選中文件4、添加到List Box中去（ListBox/*文件的完整路彳乞）打開(kāi)或者保存文件對(duì)話框可以用CFIIeDialog-其構(gòu)造函數(shù)如卜：explicit CFileDialog(BOOL bOpenFileDialog, / TRUE for FileOpen, FALSE for FileSaveAsLPCTSTR IpszDefExt = NULL,LPCTSTR IpszFileName = NULL,DWORD dwFlags = OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,LPCTSTR IpszFilter = NULL,CWncT pParentWnd = NULL,DWORD dwSize = 0.BOOL bVistaStyle = TRUE);修改Add Music Button的甲擊響血函數(shù)/ MusicPIayerDIg.cpppvoid CMusicPlayerDlg:O nBnClickedButtonAdd()CFileDialog dlg(TRUE,/TRUE打開(kāi)文fh FALSE保存文件0,默認(rèn)打開(kāi)的文件的后綴0,默認(rèn)的文件名.0農(nóng)示沒(méi)育默認(rèn)文件4|2f標(biāo)志用默認(rèn)的4|2就行_TMusicFileCmp3)rmp3")/文件過(guò)濾.只保留厲綴為mp3的文件if( dlg.DoModalQ = IDOK )/ 顯示對(duì)話框返回文件名/ CString fileName = dlg.GetFileName(); 返回完整的文件路徑CString fullPath = dlg.GetPathName(); mListBoxMusics.AddString( fullPath ); 處成 式込行，并S加mp3 z f i機(jī)技粗咅訓(xùn)中心List Box->右說(shuō)屬性> 卅件>LBN一DBCLICK添丿JUXZ擊響應(yīng)川P戍擊Lis活ox的咅樂(lè)文們名時(shí)，就播放相應(yīng)的音樂(lè)。編寫響應(yīng)p*l數(shù)。Prcpert*e®斗 XIOC LIST MUSICS (Uxboa Coni 麝MEL機(jī)技術(shù)培訓(xùn)中心CurCopyAdd Evwt HandlerInsert ActiveX Controls.Add Clan.Add V,ri»b taAfign TopsLBTV_KILXXn-X LBN.&CLCANC LBN.SCLCM4K LBh.SfTFOCU NMJMEMEaCheck Mnemorwcsvoid CMusicPlayerDlg:OnLbnDblclkListMusics()Prop# woe/ 11標(biāo)的char字符小/丨1標(biāo)電匕 /空PlayMusic( cstyleFileName );/播放疔樂(lè)if( mListBoxMusics.GetCount()0 ) return;int index = mListBoxMusics.GetCurSelQ; if( index = -1 )/ index = -1 衣示沒(méi)冇逑屮 return;獲得當(dāng)前選中的字符串 CString fileName; mListBoxMusics.GetText( index, fileName );轉(zhuǎn)化成cha廣字符中 char cstyleFileNameMAX_PATH;WideCharToMultiByte( / 慶寬字符到char的轉(zhuǎn)化 CP_ACP,/ 轉(zhuǎn)換成 ANSI 碼0,/歡認(rèn)為0的標(biāo)応fileName.GetBuffer(O), / J京寬了符巾 tileName.GetLength()+1f / 字條串長(zhǎng)度 cstyleFileName. MAX PATH, NULL； NULL);只算機(jī)技術(shù)培訓(xùn)中心丿添加 個(gè)進(jìn)度條Process Control,來(lái)控制疔樂(lè)的播放進(jìn)度。 修改進(jìn)度條屈件Process ControlIDIDC PROGRESS右鍵進(jìn)丿復(fù)條添加變雖I P&V 01-HO3Process ControlCategoryVariable name mProcessC3 Bvttor UT Check Bo« 2 Edit Control 旦 Camhe Bom SB IkT Boa ft Of cop Bqa 席 lUdb Butler * 2t«tir Txt 囲 Pkxure Control PR Honrontn Scroll B* 趨 Vertical Sc*cil Bar O- Sider Ccrtro 6 Spin Cortiol TlfogrdZonlron P HOC 5 口 Lh Control fe TreCortrol Tab ConerolComment計(jì)算彳幾技術(shù)培訓(xùn)qAdd Num.成員變屆值Control少宅翊Process Comrol右饞屬性 事件響應(yīng)添加NM_RELEASEDCAPTURE 響 應(yīng),表示拖動(dòng)進(jìn)度條,松開(kāi)時(shí)的 響應(yīng)。m聽(tīng) 01 rTp3Q< iUDMRNHeft 畫l 士毋B二 BCMJttcPiSoigNM CUCTOMDI進(jìn)度條用來(lái)控件聲樂(lè)的播放進(jìn)度CopyoweDdcte<dd MaL-Insert Adi ts&o AddAdd、&2 jSize to ConcertAIiqo 1去£Align *opsChxh Mr>cn)o rk 7ouipm (row: Bold "J計(jì)算機(jī)技術(shù)培訓(xùn)q訟j町以便用“圧時(shí)器函數(shù)，圧時(shí)器兄個(gè)函數(shù)，但址它毎隔泄的時(shí)間間隔就執(zhí)行 次，這個(gè)時(shí)間間隔可以由我們自已來(lái)指定。gv 01 fro?対石対話柜> 右鍵屬性A消息 >WM_TIMER ><Add> OnTimerU.A ,CutCopy心3XDdHeAddHndLInsert ActiveX ControL.牝Ad g JWe to C«5rtmtAlign Ufe7FMge Tqq>Check MfiemoRicsJ - /piAM RBCTONDCAMAM.RENDtRALLfAM.RENOERFOR AM.StTCVRSORAM SCTFOCU5AM.SSnNGCW W.SHOWWtNDAM.SIZSCllPfiOAM.SC1NGAM.SPOOIERGT；AM.SYSCMAR AM.scotona AM.5YSC0MMAI OrSyfComnwnd計(jì)尊機(jī)技術(shù)i罰|中心AM.SYSKEVDO.V AM.SSWHJP AMJCAADAM_TWMECHAhAM TVcl(CHAN<j1 gp2SBGfi2Zfl添加“定時(shí)器”的方法如F：CDialog:OnTimer(nlDEvent);編譯器會(huì)跳到一個(gè)OnTimer函數(shù)。On Timers數(shù)就足一個(gè)何隔一定時(shí)間間隔就執(zhí)行一次的 函數(shù).為其添加代碼如下：/ MusicPIayerDIg.cpp' I1void CMusicPlayerDlg:OnTimer(UINT PTR nIDEvent)/TODO: Add your message handler code here and/or call default if( mChannel 匚 NULL)獲得音樂(lè)當(dāng)恂播放的位閆，單位電抄unsigned int curPosition;mChannel->getPosition( &curPosition, FMOD_TIMEUNIT_MS ); 、丄條的位宣-一mProcess.SetPosf curPosition );訐算嘰技術(shù):培訓(xùn)/ MusicPlayerDlg.cpp,|,修改O nTimer用數(shù)void CMusicPlayerDlg:OnTimer(UINT PTR n ID Event)if( mChannel != NULL)獲得音樂(lè)當(dāng)前播放的位用單位宅秒unsigned int curPosition;mChannel->getPosition( &curPosition, FMOD_TIMEUNIT_MS ); 卍卅胡條的位月二mProcess.SetPos( curPosition );unsigned int second = curPosition/1000%60; unsigned int minute = curPosition/1000/60%60J CString strTime;運(yùn)行CDialog:O nTimer(nlDEvenl);strTime.Format( _T(u%d:%dM). minute, sec mStaticTime.SetWindowTextf strTime);機(jī)技術(shù)培訓(xùn)I個(gè)播放器應(yīng)該有'播放 “初停"、“停止”下iT “上忡"按鈕Pay 01.*<33PjusePrewewAdd MumStatic為毎個(gè)按釧添加響應(yīng)。/ MusicPIayerDIg.cpp111插放音樂(lè)void CMusicPIayerDIg:OnBnClickedButtonPlay() if( mChannel != NULL)mChannel->setPaused( false );暫停音樂(lè)void CMusicPlayerDlg:OnBnClickedButtonPause() if( mChannel != NULL)mChannel->setPaused( true );停il:音樂(lè)void CMusicPIayerDIg:OnBnClickedButtonStopOif( mChannel != NULL)mCha nn el->stop(); 一 -WL 七r-計(jì)算機(jī)技術(shù)培訓(xùn)中心下-Wvoid CMusicPlayerDlg:OnBnClickedButtonNext()int index = mListBoxMusics.GetCurSel();if( index =1 | index + 1 >= mListBoxMusics.GetCount() return;in dex+;CString fileName;mListBoxMusics.GetText( index, fileName); mListBoxMusics.SetCurSel( index );/轉(zhuǎn)化成cha廣字符笊char cstyleFileNameMAX_PATH;WideCharToMultiByte( / 從寬 7行到char的傳化CP_ACP,/轉(zhuǎn)換成ANSI碼0,/默認(rèn)為0的標(biāo)吉fileName.GetBuffer(O), / 原寬字符巾 fileName.GetLength()+1, / j 條;1 度 cstyleFileName, / 白標(biāo)的char字符串*MAX_PATH,冃標(biāo)'/ 符；I K度 /NULL,空J(rèn) /NULL)；/ 空7*PlayMusic( cstyleFileName );/播放上一首void CMusicPlayerDlg:OnBnClickedButtonPreview()自己完成甘樂(lè)播成器的功能還自保存列農(nóng)、儀入列農(nóng)的功能。叮以蘭試1(2完成。另外，列農(nóng)中的了符申是完鶴的文 件路彳b IE常難看.有什么辦法可 以只在列表中只顯示文件名,但乂 叫以播放到相應(yīng)的文件呢？廿仙3 IIj Md Mjk J State捉示：可以使用std:map來(lái)實(shí)現(xiàn) std:map的A體用広對(duì)攻白l!住找°0-P折I Ps I | S3| 卩訶訥；