• iOS7 文本转语音 AVSpeechSynthesizer


    OS7 的这个功能确实不错。我刚试了下,用官方提供的API ,简单的几句代码就能实现文本转语音!

    Xcode 5.0 

    工程建好后首先把AVFoundation.framework 加入到工程

     

     AVSpeechSynthesizer *av = [[AVSpeechSynthesizer alloc]init];
        AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc]initWithString:@"Hello qingjoin"]; //需要转换的文本
        [av speakUtterance:utterance];
    //以上三行代码就可以搞定文本转语音   有API就是省事。哈哈

     

     

    复制代码
    /*******************************************************/
    //具体可参考以下demo   记得.h文件里别忘记了这个哦
    #import <AVFoundation/AVSpeechSynthesis.h>
    
    //
    //  ViewController.m
    //  AVideoSpeechDemo
    //
    //  Created by qingyun on 6/28/13.
    //  Copyright (c) 2013 qingyun. All rights reserved.
    //
    #import "ViewController.h"
    
    @interface ViewController ()
    
    @end
    
    @implementation ViewController
    
    - (void)viewDidLoad
    {
        [super viewDidLoad];
        _textS.delegate = self;
         // Do any additional setup after loading the view, typically from a nib.
    }
    
    - (void)didReceiveMemoryWarning
    {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }
    
    - (IBAction)textToSpeechBtnPress:(id)sender
    {
        AVSpeechSynthesizer *av = [[AVSpeechSynthesizer alloc]init];
        AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc]initWithString:_textS.text];  //需要转换的文本
        [av speakUtterance:utterance];
    }
    
    -(BOOL)textFieldShouldReturn:(UITextField *)textField
    {
        [textField resignFirstResponder];
        return YES;
    }
    
    @end
    复制代码

    2013-06-28 14:54:07.817 AVideoSpeechDemo[5468:60b] Enqueue: <AXSpeechAction: 0x166d9820> hello :Pitch 1.000000 : Language: (null)

    2013-06-28 14:54:22.791 AVideoSpeechDemo[5468:60b] Enqueue: <AXSpeechAction: 0x166f94f0> hello, qingjoin :Pitch 1.000000 : Language: (null)

    2013-06-28 15:06:42.424 AVideoSpeechDemo[5468:60b] Enqueue: <AXSpeechAction: 0x166f3af0> 你好,我是qingjoin ! hello :Pitch 1.000000 : Language: (null)





    demo 下载连接:http://files.cnblogs.com/qingjoin/AVideoSpeechDemo.zip

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  • 原文地址:https://www.cnblogs.com/dyllove98/p/3161487.html
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