Unverified85% confidenceFactTime unknown
Miracast由WiFi联盟制定基于WiFi Direct,无需路由器即可点对点连接;AirPlay和DLNA通常需要设备处于同一局域网。网络环境受限(无WiFi)时优先看Miracast支持情况
1
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85%
Confidence
Long-term
Relevance
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First Seen
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UnverifiedMiracast(无线显示)基于WiFi Direct,投屏时会与家庭WiFi争抢无线资源,投屏游戏或高码率视频时延迟和卡顿明显高于DLNA推流模式(DLNA仅传地址由电视自行加载)89% similarUnverified无固定Wi-Fi环境(户外/旅行)传输,选设备间直连(Wi-Fi Direct/热点直连)方案而非依赖路由器局域网的方案,否则脱离网络后无法互传77% similarUnverified多数便携无线存储设备自建WiFi热点模式下,连接它就会断开原有互联网,需要边上网边用的场景应选支持WiFi中继/桥接模式的型号77% similarUnverifiedWi-Fi Direct连接时手机会临时断开当前Wi-Fi网络,传输期间无法同时上网;对需边传边联网的场景应选择走同一局域网(不断网)的传输方案75% similarUnverified需要APP远程推送的必须确认联网方式:纯WiFi款只支持2.4GHz频段且断网即失效;Zigbee/子母网关款需搭配同品牌网关;独居或长期外出优先选带4G/NB-IoT蜂窝网络的独立款,不依赖家庭路由器75% similar
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