如何修剪音频文件的iPhone？ [英] How to trim audio file in iPhone?

问题描述

我在我的文档目录文件夹的声音文件，我想修剪声音文件。结果
那怎么办？

I have sound files in my document directory folder and i want to trim that sound file.
How to do that?

推荐答案

您可以用扩展音频文件服务。看看为ExtAudioFileRead和放大器的参考; ExtAudioFileWrite（他们有样code），然后就可以打开一个音频文件读取它，修剪它，然后在这里<一个写入新one.go href=\"http://developer.apple.com/library/ios/#documentation/MusicAudio/Reference/ExtendedAudioFileServicesReference/Reference/reference.html\" rel=\"nofollow\">http://developer.apple.com/library/ios/#documentation/MusicAudio/Reference/ExtendedAudioFileServicesReference/Reference/reference.html

you can use Extended Audio File Services. have a look at the reference for ExtAudioFileRead & ExtAudioFileWrite (they have sample code) then you can open one audio file read it, trim it and then write the new one.go here http://developer.apple.com/library/ios/#documentation/MusicAudio/Reference/ExtendedAudioFileServicesReference/Reference/reference.html

这篇关于如何修剪音频文件的iPhone？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！