Unverified88% confidenceDecision RuleTime unknown
导演监看/剧组场景需选择延迟≤60ms的系统，导演跟焦、演员走位判断依赖低延迟；纯素材回传或直播过场可放宽至100-200ms
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified直播场景的全链路延迟通常需控制在100ms以内才能满足实时互动需求77% similarUnverified打游戏或看动作片投屏，需选支持60Hz且端到端延迟<80ms的产品，普通Miracast同屏延迟常达200-500ms，会有明显拖影76% similarUnverified会议投PPT/文档选延迟80-150ms的普通款即可，但投屏播放视频或演示动态图表需选延迟＜60ms的低延迟款，否则口型和画面明显不同步76% similarUnverified会议演示、看视频场景选延迟≤80ms的机型即可；但用于游戏投屏或实时操作演示需选择延迟≤30ms的低延迟专用无线投屏器（通常采用私有60GHz或专用2.4G+5G双频方案而非标准Miracast）74% similarUnverified游戏/看视频对延迟敏感者需关注低延迟模式，普通蓝牙延迟150-200ms会有音画不同步，游戏模式可降至60-80ms74% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/242448API
curl https://kongchang.com/api/v1/knowledge/claims/242448MCP
get_claim(id=242448)