Disable sound alerts and popups.

关闭声音提醒和弹出提示。

youdao

Added the ability to fully disable sound, thus increasing performance by 30% on single-core computers. On multi-core computers the increase will be by 5%.

现在加入了完全关闭音效的选项，在单核电脑上，这能够提升30%的性能，在多核电脑上能够提升5%的性能。

youdao

Enable or disable the default shutter sound when taking a picture.

拍摄时启用或禁用默认的快门声。

youdao

Similarly, you still can't disable the shutter sound, and the autofocus beeping does get on our nerves after a while.

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