feat(video-pipeline): 增强参考图自动上传与视频生成重试机制

- 在 `init-manifest` 阶段添加输入文件清理日志和 WARNING 提示
- `getReferences` 改为异步并自动将本地参考图上传至 OSS，减少手动操作
- `phase-videos` 支持 `pending`/`failed` 状态 item 的自动重试，自动清理旧视频引用
- 优化 `phase-assemble` 中字幕与配音开关的逻辑，根据实际内容动态判断

.claude/skills/video-from-script/scripts/lib/cmd-init.js

@@ -27,6 +27,8 @@ function initManifest(options) {
       process.exit(1)
     }
     rawItems = JSON.parse(fs.readFileSync(filePath, 'utf-8'))
+    console.log(`  已读取并清理临时文件: ${path.basename(filePath)}`)
+    fs.unlinkSync(filePath)
   } else if (itemsJson) {
     rawItems = JSON.parse(itemsJson)
   } else {
@@ -57,7 +59,7 @@ function initManifest(options) {
     }
   }
 
-  // 从 account.json 继承参考图（顶层 references）
+  // 从 account.json 继承参考图（顶层 references），仅使用带签名 OSS URL 的条目
   const accountRefs = accountConfig.references || []
   const references = accountRefs.map(ref => {
     const entry = {}
@@ -65,6 +67,10 @@ function initManifest(options) {
     if (ref.url) entry.url = ref.url
     return entry
   })
+  const refsWithoutUrl = references.filter(r => !r.url)
+  if (refsWithoutUrl.length > 0) {
+    console.log(`  ⚠ ${refsWithoutUrl.length} 个参考图缺少 OSS URL，images 阶段会自动上传`)
+  }
 
   // 构建 items
   const items = rawItems.map((raw, i) => {

.claude/skills/video-from-script/scripts/lib/phase-assemble.js

@@ -23,13 +23,17 @@ async function phaseAssemble(manifest, manifestPath, options) {
     }
   }
 
+  // 检测是否有配音和字幕
+  const hasAudio = manifest.items.some(it => it.audio)
+  const hasSubtitles = manifest.items.some(it => it.script && it.script.trim() && it.script !== '[无配音]')
+
   const assembleArgs = {
     input: dir,
     manifest: manifestPath,
     mode,
     format: manifest.format || accountConfig.defaultFormat || '9:16',
-    subtitles: 'true',
-    voiceover: manifest.items.some(it => it.audio) ? 'true' : 'false',
+    subtitles: hasSubtitles ? 'true' : 'false',
+    voiceover: hasAudio ? 'true' : 'false',
     animation: capcutConfig.animation || '渐显+放大',
   }
 
@@ -37,7 +41,7 @@ async function phaseAssemble(manifest, manifestPath, options) {
   if (capcutConfig.effects) assembleArgs.effects = capcutConfig.effects.join(',')
   if (capcutConfig.filter) assembleArgs.filter = capcutConfig.filter
 
-  log('assemble', `模式: ${mode}, 字幕: true, 配音: ${assembleArgs.voiceover}, 动画: ${assembleArgs.animation}`)
+  log('assemble', `模式: ${mode}, 字幕: ${assembleArgs.subtitles}, 配音: ${assembleArgs.voiceover}, 动画: ${assembleArgs.animation}`)
 
   try {
     const { assemble } = require('../capcut_assemble')

.claude/skills/video-from-script/scripts/lib/phase-images.js

@@ -29,7 +29,7 @@ async function phaseImages(manifest, manifestPath, options) {
     log('images', '首尾帧模式不支持 MJ，自动降级为 Gemini')
     model = 'gemini'
   }
-  const refs = getReferences(manifest, accountConfig)
+  const refs = await getReferences(manifest, accountConfig)
 
   log('images', `共 ${items.length} 张, 模型: ${model}, 画幅: ${ratio}, 参考图: ${refs.localPaths.length}本地/${refs.urls.length}URL, 并发: 全并行`)
 

.claude/skills/video-from-script/scripts/lib/phase-videos.js

@@ -17,9 +17,28 @@ async function phaseVideos(manifest, manifestPath, options) {
   const accountConfig = options.accountConfig || {}
   const videoModel = manifest.videoModel || accountConfig.videoModel || 'veo3-fast-frames'
 
-  const items = manifest.items.filter(it =>
-    it.status === 'done' && it.confirmed !== false && it.url && it.videoPrompt && !it.video
-  )
+  // 筛选需要生视频的 item：
+  //   done   — 正常流程，图片已确认且已上传
+  //   pending / failed — 重试场景，agent 只需将 item 设为 pending 即可触发再生
+  // 前提：有 url（图片已上传）+ videoPrompt，且 confirmed 未被显式拒绝
+  const videoCandidates = manifest.items.filter(it => {
+    if (it.confirmed === false) return false
+    if (!it.url || !it.videoPrompt) return false
+    if (['done', 'pending', 'failed'].includes(it.status)) return true
+    return false
+  })
+  // 对重试 item 自动清理旧视频引用，无需 agent 手动删除
+  const items = []
+  for (const it of videoCandidates) {
+    if (it.video) {
+      if (it.status === 'done') continue       // 已有视频且完成，跳过
+      delete it.video                           // pending/failed 但有旧 video → 清理重来
+      delete it.videoUrl
+      delete it.videoDuration
+      delete it.videoTaskId
+    }
+    items.push(it)
+  }
   if (items.length === 0) { log('videos', '无待处理 item，跳过'); return }
 
   // 选择生成器

.claude/skills/video-from-script/scripts/lib/pipeline-utils.js

@@ -42,10 +42,24 @@ function loadAccountConfig(accountId) {
 // 参考图解析
 // ============================================================================
 
-function getReferences(manifest, accountConfig) {
+async function getReferences(manifest, accountConfig) {
   const result = { localPaths: [], urls: [] }
   const accountId = accountConfig.id || manifest.account || ''
 
+  // 自动上传本地文件到 OSS 的辅助函数
+  const ensureUrl = async (localPath, label) => {
+    try {
+      const { uploadFile } = require('../oss-upload')
+      const { url } = await uploadFile(localPath)
+      result.urls.push(url)
+      log('images', `参考图已自动上传 OSS: ${label}`)
+      return url
+    } catch (err) {
+      log('images', `参考图上传 OSS 失败: ${label} (${err.message})，仅本地使用`)
+      return null
+    }
+  }
+
   // 优先读 manifest.references（agent 创建时写入）
   const refs = manifest.references || []
   if (refs.length > 0) {
@@ -55,6 +69,10 @@ function getReferences(manifest, accountConfig) {
         const localPath = path.isAbsolute(ref.file) ? ref.file : path.resolve(ref.file)
         if (fs.existsSync(localPath)) {
           result.localPaths.push(localPath)
+          // 有本地文件但没有 OSS URL → 自动上传，杜绝 agent 只用本地路径
+          if (!ref.url) {
+            ref.url = await ensureUrl(localPath, path.basename(localPath))
+          }
         } else {
           log('images', `参考图不存在: ${ref.file}`)
         }
@@ -72,12 +90,15 @@ function getReferences(manifest, accountConfig) {
       const localPath = path.join(ACCOUNTS_DIR, accountId, 'references', ref.file)
       if (fs.existsSync(localPath)) {
         result.localPaths.push(localPath)
+        if (!ref.url) {
+          ref.url = await ensureUrl(localPath, ref.file)
+        }
       }
     }
   }
   if (result.localPaths.length > 0 || result.urls.length > 0) return result
 
-  // Fallback 2: 扫描 account 的 references 目录
+  // Fallback 2: 扫描 account 的 references 目录（自动上传 OSS）
   if (accountId) {
     const refDir = path.join(ACCOUNTS_DIR, accountId, 'references')
     if (fs.existsSync(refDir)) {
@@ -85,10 +106,12 @@ function getReferences(manifest, accountConfig) {
         /\.(png|jpg|jpeg|webp)$/i.test(f)
       )
       for (const f of files) {
-        result.localPaths.push(path.join(refDir, f))
+        const localPath = path.join(refDir, f)
+        result.localPaths.push(localPath)
+        await ensureUrl(localPath, f)
       }
       if (files.length > 0) {
-        log('images', `从 references 目录兜底扫描到 ${files.length} 个参考图`)
+        log('images', `从 references 目录兜底扫描到 ${files.length} 个参考图（已自动上传 OSS）`)
       }
     }
   }