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                ??碼云GVP開源項目 12k star Uniapp+ElementUI 功能強大 支持多語言、二開方便! 廣告
                ### **枚舉本地采集設備** 函數: BRAC_EnumDevices(INT dwDeviceType) 功能: 枚舉本地音視頻采集設備 參數: dwDeviceType 采集設備類型、常量定義為: BRAC_DEVICE_VIDEOCAPTURE = 1; //視頻采集設備 BRAC_DEVICE_AUDIOCAPTURE = 2; // 音頻采集設備 BRAC_DEVICE_AUDIOPLAYBACK = 3; // 音頻播放設備 返回值:返回設備名稱數組 說明: 該函數將會在內部分配緩沖區,外部使用完成之后,必需手工釋放這些緩沖區,否則會造成內存泄露,由于內部采用了“GlobalAlloc”來分配高端內存,故外部需要調用“GlobalFree”來釋放,而不能是delete或free方法,具體使用方法請參考Demo程序中的源代碼。
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