Unverified70% confidenceTradeoffTime unknown
分辨率与追踪追不上是矛盾点:2K以上机型云台追踪时容易糊,追踪响应快的机型多为1080P;养活泼犬看清动作优先选高帧率(20fps+)而非单纯高分辨率
1
Sources
70%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified宠物摄像头分辨率2K(超1080P)以上在追踪缩放时才能保留细节,1080P一旦数码变焦观察宠物具体状态就明显模糊80% similarUnverified宠物直播摄像头选1080P起步,但更关键的是看帧率≥25fps,宠物活动快,15fps画面会有明显拖影卡顿,静态监控可接受但直播不够用77% similarUnverified清晰度2K(300万像素)以上才能看清宠物表情与呕吐物/异常排泄等健康细节,1080P用于云台放大后画质明显模糊;但清晰度越高对上行带宽要求越高,家庭上行<10Mbps时高分辨率会加剧延迟卡顿76% similarUnverified分辨率越高(2K/3MP以上)细节越清晰但对上传带宽和存储占用越大,网速慢或用云存储时高分辨率反而卡顿,1080P对识别人脸已足够73% similarUnverified作为安全取证用途,帧率比分辨率更重要:1080P@60fps比4K@30fps更能捕捉高速运动中的车牌,追尾/剐蹭取证优先选60fps以上机型72% similar
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