Trying to implement AVAudioplayer and get some metering data of the played music, but still getting value -160.
I have built an emulated Analog VU Meter for a recording app and have everything hooked up properly and working the way I expect except for one aspect. If you watch this 13-second video of the VU mete
最近热播一部叫《以家人之名》的电视剧，已经播到第四集了。这部剧虽然没有多少大牌明星，但却是一部不可多得的绝美家庭剧。三个没有血缘关系的孩子由一个父亲带大，一家人的感情比自己的更深。
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