擅长:python、mysql、java
<p>看看<a href="http://pypi.python.org/pypi/hachoir-metadata/1.3.3">Hachoir</a>。它“从多媒体文件中提取元数据”。在</p>
<p>下面是他们从AVI文件提取元数据的示例:</p>
<pre><code>$ hachoir-metadata pacte_des_gnous.avi
Common:
- Duration: 4 min 25 sec
- Comment: Has audio/video index (248.9 KB)
- MIME type: video/x-msvideo
- Endian: Little endian
Video stream:
- Image width: 600
- Image height: 480
- Bits/pixel: 24
- Compression: DivX v4 (fourcc:"divx")
- Frame rate: 30.0
Audio stream:
- Channel: stereo
- Sample rate: 22.1 KHz
- Compression: MPEG Layer 3
</code></pre>