有没有办法通过程序调整MPMoviePlayer Controller中的音量? [英] Is there a way to adjust volume in MPMoviePlayer Controller by program?

问题描述

我想通过我的程序而不是电影播放器​​中的按钮来增大或减小电影播放器​​的音量，甚至使其静音.有办法吗?谢谢

I want to increase or decrease or even mute the volume of movie player by my program instead of the buttons in Movie player. Is there a way to do it? Thanks

推荐答案

当前没有公共API可以通过软件控制这些设置.如果您希望拥有这种控制，建议您与Apple开发人员联系提交错误.

Currently there is no public API to control these settings through software. If you'd like to have this kind of control I'd recommend filing a bug with the Apple developer connection.

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