Unverified82% confidenceTradeoffTime unknown
帧率越高（60fps）画面越流畅但对CPU编码和上传带宽压力越大，1080p60直播需较强CPU或独立编码硬件；一般教学、口播类内容1080p30已足够，盲目追60fps会增加卡顿掉帧风险
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82%
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