AVCaptureSession取消背景音乐 [英] AVCaptureSession cancels background audio

问题描述

每当我开始与麦克风，因为它消除输入任何背景音乐正在运行（iPod中的音乐，例如）运行AVCaptureSession。如果我注释掉线添加音频输入，背景声频仍。

Whenever I start an AVCaptureSession running with the microphone as an input it cancels whatever background music is currently running (iPod music for instance). If I comment out the line adding the audio input, the background audio continues.

有谁知道的方式来录制视频短片麦克风，同时继续让背景音乐播放？我看了看周围很多，似乎并不能找到这种行为的任何引用。

Does anyone know of a way to record video clips with the microphone while continuing to allow background audio to play? I've looked around a lot, and can't seem to find any references to this behavior.

感谢您的帮助！

推荐答案

尝试设置kAudioSessionProperty_OverrideCategoryMixWithOthers如 http://stackoverflow.com / A /一万六千五百七十二分之七百四十二万六千四百零六

Try setting kAudioSessionProperty_OverrideCategoryMixWithOthers as seen in http://stackoverflow.com/a/7426406/16572

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