如何从MP3 ID3标签提取专辑封面? [英] How can I extract the album art from an MP3 ID3 tag?

问题描述

我可以使用php从我的mp3应用程序中成功获取mp3 ID3标签.我剩下一个巨大的BLOB.我敢肯定这很简单，但是我只需要在正确方向上提供一些帮助.我要结束的是(BLOB DATA CORRECTED):

I can successfully get the mp3 ID3 tags out of my mp3 app, using php. I am left with a huge BLOB. I'm sure this is pretty straightforward, but I just need a little help in the right direction. What I'd like to end up with is (BLOB DATA CORRECTED):

$media_year = implode($ThisFileInfo['comments_html']['year']);
$media_genre = implode($ThisFileInfo['comments_html']['genre']);
$media_jpg = [BLOBDATA];

(我知道这没有编程意义，但是您明白了.前两行对我来说很好用，但是我不知道如何从ID3标签中获取BLOBDATA并将其转换为我可以显示的JPG.)

在另一个教程中，我看到了这一点，但是它并没有为我连接点:

In another tutorial I see this, but it doesn't connect the dots for me:

[comments] => Array
    (
        [picture] => Array
            (
                [0] => Array
                    (
                        [data] => <binary data>
                        [image_mime] => image/jpeg
                    )

            )

    )

我讨厌让读者为我做"，所以请原谅我.但是我已经尝试了所有可以找到的资源.非常感谢您的帮助.

I loathe asking readers to "do it for me" so, please forgive me. But I've tried every resource I can find. Any help is supremely appreciated.

推荐答案

我使用 getid3 库来完成这项工作，例如

i use getid3 library for this work fine like

  <?php
  $Path="mp3 file path";
  $getID3 = new getID3;
  $OldThisFileInfo = $getID3->analyze($Path);
  if(isset($OldThisFileInfo['comments']['picture'][0])){
     $Image='data:'.$OldThisFileInfo['comments']['picture'][0]['image_mime'].';charset=utf-8;base64,'.base64_encode($OldThisFileInfo['comments']['picture'][0]['data']);
  }
  ?>
  <img id="FileImage" width="150" src="<?php echo @$Image;?>" height="150">

在此代码中，我将图像嵌入到具有base64_encode的HTML中，您可以看到

in this code i embedded image in to HTML with base64_encode that you can see

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