检查音频文件的比特率 [英] check bit rate of audio file

问题描述

在ASP .net c#中上载时，如何检查音频文件的比特率?有人可以帮忙吗?

How can i check bitrate of an audio file while uploading in ASP .net c# ? Can anyone help please?

推荐答案

也许您应该看看以下内容: [

Maybe you should take a look at this: [Reading MP3 Headers]

哪种音频文件?如果它是MP3，您如何建议处理可变比特率的文件?

What kind of audio file? If it''s a MP3, how do you propose handling variable bit rate files?

我想在我的网站上上传mp3文件.上传后，我想显示一条成功消息和歌曲详细信息，其中将包含比特率，歌曲的总大小和持续时间.
谢谢.

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来自JSOP:有许多示例描述了mp3文件头的读取. Google是您的朋友.只是有点学究，您无法真正在文件上传时检查比特率.您必须在上传过程之前或之后执行此操作.问问题时要更精确.

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上传过程完成后，我就要做.

I want to upload an mp3 file in my web site. While uploaded i want to show a success message and the song detail which will contain the bit rate,total size and duration of the song.
Thank you.

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From JSOP: There are many examples describing the reading of mp3 file headers. Google is your friend. And just to be a bit pedantic, you can''t really check the bitrate *while* the file is being uploaded. You have to do it before or after the upload process. Be more precise when asking a question.

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I''ve to do it after the upload process is done.

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