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- //
- // M4aToPcmHelper.h
- // TianyiProSwift
- //
- // Created by i2国际私塾 on 2017/3/21.
- // Copyright © 2017年 Chengdu Aitu Education Technology Ltd. All rights reserved.
- //
- #import <Foundation/Foundation.h>
- @interface M4aToPcmHelper : NSObject
- /**
- * 根据m4a音频转化成pcm格式的音频
- *
- * @param url 音频路径
- */
- + (NSURL *) M4aToPcmWithUrl:(NSURL *)url;
- @end
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