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沈阳市建网站,西安最新消息,wordpress the_time,百度 营销推广怎么收费/** brief 调节LR声道的gain#xff0c;进行声道平衡param gain:LR声道的增益差#xff0c;左偏为负值#xff0c;右偏为正值return 0:调节成功#xff0c;0#xff1a;调节异常 */ int audio_dvol_set_lr_balance_gain(float gain)/**brief 调节LR声道的gain进行声道平衡param gain:LR声道的增益差左偏为负值右偏为正值return 0:调节成功0调节异常*/int audio_dvol_set_lr_balance_gain(float gain)