m4a mp4文件格式有什么区别或相同? [英] m4a mp4 file format what's the difference or are they the same?

问题描述

我已经看过了，但似乎找不到具体的答案.

I've looked and can't seem to find a concrete answer.

我的客户想在他的网站上播放声音片段，目前他有2000多个m4a格式的片段.

My client wants to play sound clips on his website, currently he has over 2000 clips which are in m4a format.

我看过的许多音频播放器都说它们支持mp4，但没有提及m4a.

A lot of the audio players I have looked at say they support mp4 but no mention of m4a.

从mp4上的Wiki中说，它们两者都是相同的，只是m4a是mp4或类似内容的容器.

From the wiki on mp4 it says they are both the same except that m4a is a container for mp4 or something along those lines.

所以我的问题是我可以用mp4播放器播放m4a文件吗?

So my question is can i play m4a files with an mp4 player?

另一种选择是让我的客户将其所有文件转换为mp3.

The alternative is for my client to convert all his files to mp3.

前进的最佳方法是什么?

What's the best way forward?

推荐答案

由于我们在谈论iPhone，最好的方法是使用.m4a，这是iTunes用于音乐的本机格式.这是我最初的想法，但我发现了有关此事的一些材料. (在下面链接)

Since we're talking about iPhones, the best way to go would be to use .m4a, being the native format iTunes uses for music. This was my initial thought, but I found you some material on the matter. (linked below)

除了扩展名外，绝对没有.Apple提出了扩展名，以区分带有视频和音频的文件(MP4扩展名)和仅具有音频的文件(M4A扩展名).就文件的内部结构而言，没有什么不同."

"Besides the extension, absolutely nothing. Apple came up with extension to distiguish between files with Video and Audio (the MP4 extension) and files with Audio only (the M4A extension). As far as the internal structure of the file, nothing is different."

但是，如果您已经指示客户端将文件转换为.mp3，则效果也将非常好！ http://wiki.hydrogenaudio.org/index.php?title=AAC_FAQ

However, if you have already instructed your client to convert the files to .mp3, that will work perfectly as well! http://wiki.hydrogenaudio.org/index.php?title=AAC_FAQ

这篇关于m4a mp4文件格式有什么区别或相同?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！