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大小: 49KB文件類型: .zip金幣: 2下載: 0 次發(fā)布日期: 2021-06-13
- 語言: 其他
- 標(biāo)簽: AudioQueue??緩存??
資源簡介
iOS聲音采集與播放
利用AudioQueue,將聲音Buffer緩存至內(nèi)存(不用寫文件),直接從緩存播放。
ARC項目,測試基于XCode5,iOS7可以正常跑通。沒有處理異常流暢,每隔Byte大概只能緩存10來秒鐘,這個由需要的人自己去優(yōu)化。

代碼片段和文件信息
//
//??AppDelegate.m
//??AudioTest
//
//??Created?by?webseat2?on?13-10-12.
//??Copyright?(c)?2013年?WebSeat.?All?rights?reserved.
//
#import?“AppDelegate.h“
@implementation?AppDelegate
//@synthesize?audioByte;
-?(BOOL)application:(UIApplication?*)application?didFinishLaunchingWithOptions:(NSDictionary?*)launchOptions
{
????//?Override?point?for?customization?after?application?launch.
????return?YES;
}
-?(void)applicationWillResignActive:(UIApplication?*)application
{
????//?Sent?when?the?application?is?about?to?move?from?active?to?inactive?state.?This?can?occur?for?certain?types?of?temporary?interruptions?(such?as?an?incoming?phone?call?or?SMS?message)?or?when?the?user?quits?the?application?and?it?begins?the?transition?to?the?background?state.
????//?Use?this?method?to?pause?ongoing?tasks?disable?timers?and?throttle?down?OpenGL?ES?frame?rates.?Games?should?use?this?method?to?pause?the?game.
}
-?(void)applicationDidEnterBackground:(UIApplication?*)application
{
????//?Use?this?method?to?release?shared?resources?save?user?data?invalidate?timers?and?store?enough?application?state?information?to?restore?your?application?to?its?current?state?in?case?it?is?terminated?later.?
????//?If?your?application?supports?background?execution?this?method?is?called?instead?of?applicationWillTerminate:?when?the?user?quits.
}
-?(void)applicationWillEnterForeground:(UIApplication?*)application
{
????//?Called?as?part?of?the?transition?from?the?background?to?the?inactive?state;?here?you?can?undo?many?of?the?changes?made?on?entering?the?background.
}
-?(void)applicationDidBecomeActive:(UIApplication?*)application
{
????//?Restart?any?tasks?that?were?paused?(or?not?yet?started)?while?the?application?was?inactive.?If?the?application?was?previously?in?the?background?optionally?refresh?the?user?interface.
}
-?(void)applicationWillTerminate:(UIApplication?*)application
{
????//?Called?when?the?application?is?about?to?terminate.?Save?data?if?appropriate.?See?also?applicationDidEnterBackground:.
}
@end
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-10-23?10:36??AudioTest\
?????文件????????6148??2013-10-23?13:22??AudioTest\.DS_Store
?????目錄???????????0??2013-10-23?13:30??__MACOSX\
?????目錄???????????0??2013-10-23?13:30??__MACOSX\AudioTest\
?????文件??????????82??2013-10-23?13:22??__MACOSX\AudioTest\._.DS_Store
?????目錄???????????0??2013-10-23?11:39??AudioTest\AudioTest\
?????文件?????????357??2013-10-22?18:07??AudioTest\AudioTest\AppDelegate.h
?????目錄???????????0??2013-10-23?13:30??__MACOSX\AudioTest\AudioTest\
?????文件?????????171??2013-10-22?18:07??__MACOSX\AudioTest\AudioTest\._AppDelegate.h
?????文件????????2032??2013-10-22?18:07??AudioTest\AudioTest\AppDelegate.m
?????文件?????????171??2013-10-22?18:07??__MACOSX\AudioTest\AudioTest\._AppDelegate.m
?????文件?????????753??2013-10-23?10:34??AudioTest\AudioTest\AudioConstant.h
?????文件?????????171??2013-10-23?10:34??__MACOSX\AudioTest\AudioTest\._AudioConstant.h
?????文件?????????200??2013-10-23?10:00??AudioTest\AudioTest\AudioConstant.m
?????文件?????????171??2013-10-23?10:00??__MACOSX\AudioTest\AudioTest\._AudioConstant.m
?????文件????????1195??2013-10-14?08:46??AudioTest\AudioTest\AudioTest-Info.plist
?????文件?????????343??2013-10-16?14:50??AudioTest\AudioTest\AudioTest-Prefix.pch
?????文件?????????171??2013-10-16?14:50??__MACOSX\AudioTest\AudioTest\._AudioTest-Prefix.pch
?????目錄???????????0??2013-10-18?14:36??AudioTest\AudioTest\ba
?????文件????????4384??2013-10-18?14:36??AudioTest\AudioTest\ba
?????目錄???????????0??2013-10-12?09:05??AudioTest\AudioTest\en.lproj\
?????文件??????????45??2013-10-12?09:05??AudioTest\AudioTest\en.lproj\InfoPlist.strings
?????目錄???????????0??2013-10-23?13:30??__MACOSX\AudioTest\AudioTest\en.lproj\
?????文件?????????171??2013-10-12?09:05??__MACOSX\AudioTest\AudioTest\en.lproj\._InfoPlist.strings
?????目錄???????????0??2013-10-12?09:05??AudioTest\AudioTest\Images.xcassets\
?????目錄???????????0??2013-10-12?09:05??AudioTest\AudioTest\Images.xcassets\AppIcon.appiconset\
?????文件?????????333??2013-10-12?09:05??AudioTest\AudioTest\Images.xcassets\AppIcon.appiconset\Contents.json
?????目錄???????????0??2013-10-23?13:30??__MACOSX\AudioTest\AudioTest\Images.xcassets\
?????目錄???????????0??2013-10-23?13:30??__MACOSX\AudioTest\AudioTest\Images.xcassets\AppIcon.appiconset\
?????文件?????????171??2013-10-12?09:05??__MACOSX\AudioTest\AudioTest\Images.xcassets\AppIcon.appiconset\._Contents.json
?????目錄???????????0??2013-10-12?09:05??AudioTest\AudioTest\Images.xcassets\LaunchImage.launchimage\
............此處省略40個文件信息
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