加载ID3标签而不在AS3中加载声音

Question

有没有一种方法可以在不加载声音的情况下在AS3中加载ID3标签？

Answer 1

well you can simply start loading the sound, with bufferTime = 0, and when the id3 data is available, you just close the stream.

or, if the sound is distributed through a server, then the server could read out the ID3 and provide an API to get it.

Answer 2

Well using AS3 to read the ID3 Tags is probably not the way to go. You can of course use PHP, C#, Python or any other language to read the ID3 tags out of an MP3.

For instance you can have a PHP Script "id3Reader.php?file=mymp3.php" and will return an XML containing all the ID3 info, then you can parse that in AS3 which is rather quick. I recommend using caching in the PHP part or probably having a data store like mysql so you don't have to be reading the id3 tag over an over. Although PHP is a rotten language it does its job and for this kind of task it does it well.

Reading ID3 with PHP

http://php.net/manual/en/ref.id3.php