百度ai语音转文字的开发流程

2021年11月17日

这个文章只是做为一个简单的介绍,重点还是要仔细查阅百度ai官网上的介绍。

百度ai开放平台:https://ai.baidu.com/tech/speech/asr

1. 创建应用
2、申请密钥
3、生成签名
4、启动开发

生成签名的时候,您需要使用创建应用所分配到的AppID、API Key及Secret Key,进行Access Token(用户身份验证和授权的凭证)的生成,方法详见 Access Token获取,我们为您准备了几种常见语言的请求示例代码。

请求URL数据格式

向授权服务地址https://aip.baidubce.com/oauth/2.0/token发送请求(推荐使用POST),并在URL中带上以下参数:

grant_type: 必须参数,固定为client_credentials;
client_id: 必须参数,应用的API Key;
client_secret: 必须参数,应用的Secret Key;

例如:https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=Va5yQRHlA4Fq5eR3LT0vuXV4&client_secret=0rDSjzQ20XUj5itV6WRtznPQSzr5pVw2&

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
#!/bin/bash
curl -i -k 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【百度云应用的AK】&client_secret=【百度云应用的SK】'
#bash调用方法
<!--?php
function request_post($url = '', $param = '') {
if (empty($url) || empty($param)) {
return false;
}
$postUrl = $url;
$curlPost = $param;
$curl = curl_init();//初始化curl
curl_setopt($curl, CURLOPT_URL,$postUrl);//抓取指定网页
curl_setopt($curl, CURLOPT_HEADER, 0);//设置header
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
curl_setopt($curl, CURLOPT_POST, 1);//post提交方式
curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
$data = curl_exec($curl);//运行curl
curl_close($curl);
return $data;
}
$url = 'https://aip.baidubce.com/oauth/2.0/token';
$post_data['grant_type'] = 'client_credentials';
$post_data['client_id'] = '你的 Api Key';
$post_data['client_secret'] = '你的 Secret Key';
$o = "";
foreach ( $post_data as $k => $v )
{
$o.= "$k=" . urlencode( $v ). "&" ;
}
$post_data = substr($o,0,-1);
$res = request_post($url, $post_data);
var_dump($res);
?-->
#!/bin/bash curl -i -k 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【百度云应用的AK】&client_secret=【百度云应用的SK】' #bash调用方法 <!--?php function request_post($url = '', $param = '') { if (empty($url) || empty($param)) { return false; } $postUrl = $url; $curlPost = $param; $curl = curl_init();//初始化curl curl_setopt($curl, CURLOPT_URL,$postUrl);//抓取指定网页 curl_setopt($curl, CURLOPT_HEADER, 0);//设置header curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上 curl_setopt($curl, CURLOPT_POST, 1);//post提交方式 curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost); $data = curl_exec($curl);//运行curl curl_close($curl); return $data; } $url = 'https://aip.baidubce.com/oauth/2.0/token'; $post_data['grant_type'] = 'client_credentials'; $post_data['client_id'] = '你的 Api Key'; $post_data['client_secret'] = '你的 Secret Key'; $o = ""; foreach ( $post_data as $k => $v ) { $o.= "$k=" . urlencode( $v ). "&" ; } $post_data = substr($o,0,-1); $res = request_post($url, $post_data); var_dump($res); ?-->
#!/bin/bash
curl -i -k 'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id=【百度云应用的AK】&client_secret=【百度云应用的SK】'

#bash调用方法

服务器返回的JSON文本参数如下:

  • access_token: 要获取的Access Token;

  • expires_in: Access Token的有效期(秒为单位,有效期30天);

  • 其他参数忽略,暂时不用;

 

Plain text
Copy to clipboard
Open code in new window
EnlighterJS 3 Syntax Highlighter
{
"refresh_token": "25.b55fe1d287227ca97aab219bb249b8ab.315360000.1798284651.282335-8574074",
"expires_in": 2592000,
"scope": "public wise_adapt",
"session_key": "9mzdDZXu3dENdFZQurfg0Vz8slgSgvvOAUebNFzyzcpQ5EnbxbF+hfG9DQkpUVQdh4p6HbQcAiz5RmuBAja1JJGgIdJI",
"access_token": "24.6c5e1ff107f0e8bcef8c46d3424a0e78.2592000.1485516651.282335-8574074",
"session_secret": "dfac94a3489fe9fca7c3221cbf7525ff"
}
{ "refresh_token": "25.b55fe1d287227ca97aab219bb249b8ab.315360000.1798284651.282335-8574074", "expires_in": 2592000, "scope": "public wise_adapt", "session_key": "9mzdDZXu3dENdFZQurfg0Vz8slgSgvvOAUebNFzyzcpQ5EnbxbF+hfG9DQkpUVQdh4p6HbQcAiz5RmuBAja1JJGgIdJI", "access_token": "24.6c5e1ff107f0e8bcef8c46d3424a0e78.2592000.1485516651.282335-8574074", "session_secret": "dfac94a3489fe9fca7c3221cbf7525ff" }
{
  "refresh_token": "25.b55fe1d287227ca97aab219bb249b8ab.315360000.1798284651.282335-8574074",
  "expires_in": 2592000,
  "scope": "public wise_adapt",
  "session_key": "9mzdDZXu3dENdFZQurfg0Vz8slgSgvvOAUebNFzyzcpQ5EnbxbF+hfG9DQkpUVQdh4p6HbQcAiz5RmuBAja1JJGgIdJI",
  "access_token": "24.6c5e1ff107f0e8bcef8c46d3424a0e78.2592000.1485516651.282335-8574074",
  "session_secret": "dfac94a3489fe9fca7c3221cbf7525ff"
}

 

音频转写:https://ai.baidu.com/ai-doc/SPEECH/7k38lxpwf


sicnature ---------------------------------------------------------------------
I P 地 址: 216.73.216.35
区 域 位 置: 美国加利福尼亚洛杉矶
系 统 信 息: 美国
Original content, please indicate the source:
同福客栈论坛 | 蟒蛇科普海南乡情论坛 | JiaYu Blog
sicnature ---------------------------------------------------------------------
Welcome to reprint. Please indicate the source https://myzhenai.com/post/4008.html

没有评论

发表回复

您的邮箱地址不会被公开。 必填项已用 * 标注