Unverified83% confidenceCautionTime unknown
仅需偶尔投屏演示PPT的用户不必购买专业协同软件或采集卡，系统自带无线投屏（Windows连接/Mac隔空播放）已足够，采集卡仅在需要低延迟录制或OBS推流时才必要
1
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83%
Confidence
Long-term
Relevance
-
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