嵌入 twilio 录音？

Question

有人可以推荐将 Twilio 记录嵌入网站的最佳方法吗？

我说的是托管在 Twilio 服务器上的 Twilio 记录。

现在我只是使用我编写的下面的 PHP 函数来下载文件，然后在我这边找出嵌入，但可能有更简单的方法吗？

function download_recording_from_twilio($url) {

  // the file_name is everything after the twilio.com/ with an added .mp3 at the end
  $word_after_which_we_extract = "twilio.com/";

  // what is the beginning position of this word?
  $begPos = strpos($url, $word_after_which_we_extract);

  // beginning position is the beginning of the word plus the word length
  $begPos += strlen($word_after_which_we_extract);

  // everything after twilio.com/
  $everything_after = substr($url, $begPos, strlen($url));

  // position of the last / in $everything_after
  $last_slash = strrpos($url, "/");

  // everything after the last slash
  $everything_after_last_slash = substr($url, $last_slash, strlen($url));

  // full filepath
  $full_path = $everything_after.".mp3";

  // create final filename
  $file_name = $everything_after_last_slash.".mp3";

  $source = "https://api.twilio.com/".$full_path;
  $ch = curl_init();
  curl_setopt($ch, CURLOPT_URL, $source);
  curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
  curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/5.0');
  curl_setopt($ch, CURLOPT_HEADER, 1);
  curl_setopt($ch, CURLOPT_SSL_CIPHER_LIST, 'ecdhe_rsa_aes_128_gcm_sha_256');
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
  curl_setopt($ch, CURLOPT_VERBOSE,true);
  $data = curl_exec ($ch);
  $error = curl_error($ch);
  curl_close ($ch);

  $destination = ".".$file_name;
  $file = fopen($destination, "w+");
  fputs($file, $data);
  fclose($file);
}

谢谢

Answer 1

您可以在网页中使用 <audio> 元素 (https://developer.mozilla.org/en/docs/Web/HTML/Element/audio)。

对于 src 属性，如果您想以 WAV 格式播放录音，您可以使用 link 这样的

来请求 Twilio 的 'recordings api'

https://api.twilio.com/2010-04-01/Accounts/ACxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/Recordings/RExxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.wav?Download=false

其中 RExxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 是记录 SID

将 .wav 更改为 .mp3，您将以 MP3 格式播放。

另外，观察 Download=false 查询字符串参数。

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