使用Google文字转语音API保存语音音频 [英] Using Google Text-To-Speech API to save speech audio

问题描述

我尝试实施此问题中讨论的方法写一个php函数，为给定的字符串下载一个音频文件，但我似乎无法绕过google的滥用保护。结果是零星的，有时我得到一个音频文件，其他时候它是一个空的2KB mp3由于我们的系统检测到从您的计算机网络异常流量的响应。这里是我到目前为止（注意$文件在我的代码中有一个位置，但为了这个目的，我已省略它）：

I am trying to implement methods discussed in this question to write a php function that downloads an audio file for a given string, but I can't seem to get around google's abuse protection. Results are sporadic, sometimes I get an audio file and other times it's an empty 2KB mp3 due to a response with "Our systems have detected unusual traffic from your computer network". Here is what I've got so far ( note the $file has a location in my code but for the purposes of this I've omitted it ) :

function downloadMP3( $url, $file ){    
    $curl = curl_init();

    curl_setopt( $curl, CURLOPT_URL, $url );
    curl_setopt( $curl, CURLOPT_RETURNTRANSFER, true );
    curl_setopt( $curl, CURLOPT_REFERER, 'http://translate.google.com/' );
    curl_setopt( $curl, CURLOPT_USERAGENT, 'stagefright/1.2 (Linux;Android 5.0)' );

    $output = curl_exec( $curl );    

    curl_close( $curl );

    if( $output === false ) { 
        return false;
    }

    $fp = fopen( $file, 'wb' );
    fwrite( $fp, $output );
    fclose( $fp );

    return true;
}

$word = "Test";

$file  = md5( $word ) . '.mp3';

if ( !file_exists( $file ) ) {
    $url = 'http://translate.google.com/translate_tts?q=' . $word . '&tl=en&client=t';
    downloadMP3( $url, $file );
}

推荐答案

尝试其他服务发现一个比Google翻译更好的工具; Google文字转语音API

Try another service, I just found one that works even better than Google Translate; Google Text-To-Speech API

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