是否可以使用iPhone上的音频单元解码MMS + WMA2流? [英] Is it possible to decode an MMS+WMA2 stream using audio units on the iPhone?

问题描述

我不确定音频单元是否可以在iPhone上的流式音频方案中用作编解码器.

I am not sure whether audio units can work as codecs in a streaming audio scenario on the iPhone.

我已经在各个地方阅读了可以完成的文章，但是我还没有看到任何示例或适当的文档.相反，我发现发布的大多数应用程序都使用了ffmpeg和libmms.

I've read in various places that it can be done, but I haven't seen any examples or proper documentation for that. Instead, I find that most of the apps released have utilised ffmpeg and libmms.

感谢您能给我的任何帮助.

I appreciate any help you can give me.

推荐答案

再来看一遍，似乎iOS仅允许内置音频单元，与Mac OS X不同.内置音频单元在适用于iOS的音频单元托管指南"->使用特定的音频单元"，可以在线找到

Having looked at this again, it appears that iOS allows only for built-in audio units, unlike Mac OS X. Built-in audio units are described in "Audio Unit Hosting Guide for iOS" -> "Using Specific Audio Units", which can be found online here.

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