實現(xiàn)效果

[MCBaiduSpeechManage SpakeString:@"你好"];

配置注意事項 主要針對離線語音合成

1. 在百度語音開發(fā)者平臺 如果你不是通過直接創(chuàng)建應用,而是通過應用管理開通語音合成功能,拿到的App ID/API Key/Secret Key name 那么你需要在 應用管理>>>管理包名 重新設置包名,否則這將影響 離線語音的使用.
2. 導入datfile時不要導入 offline_engine_tmp_license.dat 這個是百度demo的離線語音證書,配置完成后會自動下載所需要的離線證書.
3. 在使用離線語音功能的時候,要確保離線語音證書已下載成功.換句話說第一次要聯(lián)網,之后才可使用離線語音功能.
4. iOS9及后 在plist文件中配置http支持.

代碼說明

按官方說明配置導入SDK,請看上述的注意事項
導入頭文件

#import "BDSSpeechSynthesizer.h"

配置云在線語音合成

//顯示語音日志
        [BDSSpeechSynthesizer setLogLevel:BDS_PUBLIC_LOG_VERBOSE];

        [[BDSSpeechSynthesizer sharedInstance] setSynthesizerDelegate: self];
        
         /// 設置線程,默認使用主線程
        [[BDSSpeechSynthesizer sharedInstance] setSDKCallbackQueue:dispatch_queue_create("baiduVoiceQueue", DISPATCH_QUEUE_SERIAL)];
        /// 在線相關設置
        [[BDSSpeechSynthesizer sharedInstance] setApiKey:@"yourAK" withSecretKey:@"yourSK"];
        //在線語音請求超時時間
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam:[NSNumber numberWithFloat:10.0] forKey:BDS_SYNTHESIZER_PARAM_ONLINE_REQUEST_TIMEOUT];
        

語音合成參數(shù)設置

// 合成參數(shù)設置 可根據(jù)需求自行修改
        ///女聲
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam:
         [NSNumber numberWithInt:BDS_SYNTHESIZER_SPEAKER_FEMALE]
                                                      forKey:BDS_SYNTHESIZER_PARAM_SPEAKER];
        ///音量 0 ~9
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam:[NSNumber numberWithInt:9] forKey:BDS_SYNTHESIZER_PARAM_VOLUME];
        
        ///語速 0 ~9
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam:[NSNumber numberWithInt:6] forKey:BDS_SYNTHESIZER_PARAM_SPEED];
        
        ///語調 0 ~9
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam: [NSNumber numberWithInt:5] forKey:BDS_SYNTHESIZER_PARAM_PITCH];
        ///mp3音質  壓縮的16K
        [[BDSSpeechSynthesizer sharedInstance] setSynthParam:
         [NSNumber numberWithInt: BDS_SYNTHESIZER_AUDIO_ENCODE_MP3_16K]
                                                      forKey:BDS_SYNTHESIZER_PARAM_AUDIO_ENCODING ];

配置離線語音合成

/// 離線相關設置
        
        NSString* offlineEngineSpeechData = [[NSBundle mainBundle] pathForResource:@"Chinese_Speech_Female" ofType:@"dat"];
        NSString* offlineEngineTextData = [[NSBundle mainBundle] pathForResource:@"Chinese_Text" ofType:@"dat"];
        NSString* offlineEngineEnglishSpeechData = [[NSBundle mainBundle] pathForResource:@"English_Speech_Female" ofType:@"dat"];
        NSString* offlineEngineEnglishTextData = [[NSBundle mainBundle] pathForResource:@"English_Text" ofType:@"dat"];
        ///無法實現(xiàn)離線語音請檢查以下部分
        NSError* err = [[BDSSpeechSynthesizer sharedInstance] loadOfflineEngine:offlineEngineTextData speechDataPath:offlineEngineSpeechData licenseFilePath:nil withAppCode:@"8553284"];
        
        if(err)
        {
            /// Get offline TTS license from server failed with error -101  請檢查包名設置
            NSLog(@"_________________%@",[err localizedDescription]);
        }
        err = [[BDSSpeechSynthesizer sharedInstance] loadEnglishDataForOfflineEngine:offlineEngineEnglishTextData speechData:offlineEngineEnglishSpeechData];
        if(err)
        {
            NSLog(@"_________________%@",err);
        }
        

地址: https://github.com/Marcusias/BaiduSpeech