From 06b9701e0364e155b5e0e75a6d09118356955fa6 Mon Sep 17 00:00:00 2001
From: cryptocommuniums-afk <cryptocommuniums@gmail.com>
Date: Mon, 16 Mar 2026 23:55:10 +0800
Subject: [PATCH] docs record live camera runtime refresh rollout

---
 client/src/lib/changelog.ts | 17 +++++++++++++++++
 docs/CHANGELOG.md           | 25 +++++++++++++++++++++++++
 2 files changed, 42 insertions(+)

diff --git a/client/src/lib/changelog.ts b/client/src/lib/changelog.ts
index 618d460..0295d2c 100644
--- a/client/src/lib/changelog.ts
+++ b/client/src/lib/changelog.ts
@@ -8,6 +8,23 @@ export type ChangeLogEntry = {
 };
 
 export const CHANGE_LOG_ENTRIES: ChangeLogEntry[] = [
+  {
+    version: "2026.03.16-live-camera-runtime-refresh",
+    releaseDate: "2026-03-16",
+    repoVersion: "8e9e491",
+    summary: "修复实时分析页偶发残留在同步观看状态、标题乱码，以及摄像头预览绑定波动导致的启动失败。",
+    features: [
+      "live-camera 在打开拍摄引导、启用摄像头、开始分析前，都会先向服务端强制刷新 runtime 状态，避免旧的 viewer 锁残留导致本机明明已释放却仍无法启动",
+      "同步观看标题新增乱码恢复逻辑，可自动把 UTF-8 被误按 Latin-1 显示的标题恢复成正常中文，避免出现 `服...` 一类异常标题",
+      "摄像头启动链路改为以 `getUserMedia` 成功为准；即使本地预览 `<video>` 的 `srcObject` 或 `play()` 在当前浏览器里短暂失败，也不会直接把整次启动判死",
+      "e2e mock 的媒体流补齐为带假视频轨道的流对象，并把 viewer 回归改为校验“服务端 relay、无 viewer-signal”行为，减少和旧 P2P 逻辑混淆",
+    ],
+    tests: [
+      "pnpm exec playwright test tests/e2e/app.spec.ts --grep \"live camera page exposes camera startup controls|live camera switches into viewer mode when another device already owns analysis|live camera recovers mojibake viewer titles before rendering|live camera no longer opens viewer peer retries when server relay is active\"",
+      "pnpm build",
+      "部署后线上 smoke: `https://te.hao.work/live-camera` 登录 H1 后可见空闲态“启动摄像头”入口，确认不再被残留 viewer 锁卡住；公开站点前端资源为 `assets/index-33wVjC4p.js` 与 `assets/index-tNGuStgv.css`",
+    ],
+  },
   {
     version: "2026.03.16-live-viewer-server-relay",
     releaseDate: "2026-03-16",
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index 10a379f..5930b02 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,30 @@
 # Tennis Training Hub - 变更日志
 
+## 2026.03.16-live-camera-runtime-refresh (2026-03-16)
+
+### 功能更新
+
+- `/live-camera` 在打开拍摄引导、启用摄像头、开始分析前，都会先向服务端强制刷新 runtime 状态，避免旧的同步观看锁残留导致本机明明已释放却仍无法启动
+- 新增 runtime 标题乱码恢复逻辑，可自动把 UTF-8 被误按 Latin-1 显示的标题恢复成正常中文，避免出现 `服...` 一类异常标题
+- 摄像头启动链路改为以 `getUserMedia` 成功为准；即使本地预览 `<video>` 的 `srcObject` 或 `play()` 在当前浏览器中短暂失败，也不会直接把整次启动判死
+- e2e mock 的媒体流补齐为带假视频轨道的流对象，并把 viewer 回归改为校验“服务端 relay、无 viewer-signal”行为，避免继续按旧 P2P 逻辑断言
+
+### 测试
+
+- `pnpm exec playwright test tests/e2e/app.spec.ts --grep "live camera page exposes camera startup controls|live camera switches into viewer mode when another device already owns analysis|live camera recovers mojibake viewer titles before rendering|live camera no longer opens viewer peer retries when server relay is active"`
+- `pnpm build`
+- 部署后线上 smoke：登录 `H1` 后访问 `https://te.hao.work/live-camera`，确认空闲态“启动摄像头”入口可见，不再被残留 viewer 锁卡住
+
+### 线上 smoke
+
+- `https://te.hao.work/` 已切换到本次新构建
+- 当前公开站点前端资源 revision：`assets/index-33wVjC4p.js` 与 `assets/index-tNGuStgv.css`
+- 真实验证已通过：登录 `H1` 后访问 `https://te.hao.work/live-camera`，页面会正常显示“摄像头未启动 / 启动摄像头”，说明旧的 viewer 锁残留不会再把空闲设备卡在同步观看模式
+
+### 仓库版本
+
+- `8e9e491`
+
 ## 2026.03.16-live-viewer-server-relay (2026-03-16)
 
 ### 功能更新