Video Technology
收集 → 傳輸 → 錄影監看 → 邊緣事件 → 事後智能。
Capture — fixed and mobile front ends
固定與移動前端，把現場收進來 — 黑光鏡頭模組與智能對講機等前端對應固定／半固定與移動收集；
Black-light modules and smart shoulder mics cover fixed and mobile capture; planned camera overlap supports post-event offline panoramic replay.
Transport — connect the site
傳輸與現場連線 — 依場域條件把固定與移動前端接進錄影與監看流程；頻寬不穩時盡量保住關鍵片段與事件。
Connect fixed and mobile front ends into recording and monitoring under site conditions; when bandwidth is unstable, prioritize critical clips and events.
Recording & monitoring — evidence, broadcast, CMS
錄影、廣播與監看中心 — 錄影主機／現場智錄留下證據；影像廣播提供可點開連結與隱私保護串流；監看中心（Windows／Mac／Web）管權限與回放。
Recorders and on-site smart recording keep evidence; video broadcast issues shareable links and privacy streams; Monitoring Center handles roles, walls and playback—not panoramic replay itself.
Edge events — detect close to the camera
事件在現場先發生 — 現場智錄依規則做低延遲偵測（入侵、徘徊、進球、ROI 等）並輸出快照／短片；事件通知推到通訊軟體。
On-site smart recording runs rule-based low-latency detection and emits snapshots or clips; event notify pushes to messaging apps.
Post-event — panoramic replay & review (with boundaries)
環景回放與智能研判 — 環景回放＝事件後離線多鏡重建，可旋轉看合成視角，非整場即時 360°。智能研判針對事件說明與複核；知識問答限已導入文件。
Panoramic replay is offline, post-event multi-cam reconstruction—not live full-site 360°. Intelligent review explains representative frames and supports Q&A within imported documents.
