使用Python访问MP3元数据 [英] Accessing MP3 metadata with Python

问题描述

如何在Python中检索mp3元数据?

How can I retrieve mp3 metadata in Python?

推荐答案

前几天，我使用了 eyeD3 取得了很大的成功.我发现它可以将艺术品添加到ID3标签中，而我看过的其他模块则不能.您必须使用pip进行安装或下载tar，然后从源文件夹执行python setup.py install.

I used eyeD3 the other day with a lot of success. I found that it could add artwork to the ID3 tag which the other modules I looked at couldn't. You'll have to install using pip or download the tar and execute python setup.py install from the source folder.

网站上的相关示例如下.

Relevant examples from the website are below.

读取包含v1或v2标签信息的mp3文件的内容:

Reading the contents of an mp3 file containing either v1 or v2 tag info:

 import eyeD3
 tag = eyeD3.Tag()
 tag.link("/some/file.mp3")
 print tag.getArtist()
 print tag.getAlbum()
 print tag.getTitle()

读取mp3文件(音轨长度，比特率等)并访问其标签:

Read an mp3 file (track length, bitrate, etc.) and access it's tag:

if eyeD3.isMp3File(f):
     audioFile = eyeD3.Mp3AudioFile(f)
     tag = audioFile.getTag()

可以选择特定的标签版本:

Specific tag versions can be selected:

 tag.link("/some/file.mp3", eyeD3.ID3_V2)
 tag.link("/some/file.mp3", eyeD3.ID3_V1)
 tag.link("/some/file.mp3", eyeD3.ID3_ANY_VERSION)  # The default.

或者您可以遍历原始帧:

Or you can iterate over the raw frames:

 tag = eyeD3.Tag()
 tag.link("/some/file.mp3")
 for frame in tag.frames:
    print frame

将标签链接到文件后，即可对其进行修改和保存:

Once a tag is linked to a file it can be modified and saved:

 tag.setArtist(u"Cro-Mags")
 tag.setAlbum(u"Age of Quarrel")
 tag.update()

如果链接的标签是v2，并且您想将其另存为v1:

If the tag linked in was v2 and you'd like to save it as v1:

 tag.update(eyeD3.ID3_V1_1)

读取标签并将其从文件中删除:

Read in a tag and remove it from the file:

 tag.link("/some/file.mp3")
 tag.remove()
 tag.update()

添加新标签:

 tag = eyeD3.Tag()
 tag.link('/some/file.mp3')    # no tag in this file, link returned False
 tag.header.setVersion(eyeD3.ID3_V2_3)
 tag.setArtist('Fugazi')
 tag.update()

这篇关于使用Python访问MP3元数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！