feat: move keyframes beside transcript timeline

web/components/ad-recreation-board.tsx

@@ -1697,6 +1697,8 @@ function AudioIntakePanel({
   const [audioFeatures, setAudioFeatures] = useState<AudioFeature[]>([])
   const [audioFeatureStatus, setAudioFeatureStatus] = useState<AudioFeatureStatus>("idle")
   const [manualBusy, setManualBusy] = useState(false)
+  const [extracting, setExtracting] = useState(false)
+  const [deletingFrame, setDeletingFrame] = useState<number | null>(null)
   const [waveHoverTime, setWaveHoverTime] = useState<number | null>(null)
   const videoRef = useRef<HTMLVideoElement | null>(null)
   const rowRefs = useRef<Record<number, HTMLDivElement | null>>({})
@@ -1720,6 +1722,11 @@ function AudioIntakePanel({
     )
   }, [job, mediaDuration])
   const activeSegment = job?.transcript.find((segment) => currentTime >= segment.start && currentTime <= Math.max(segment.end, segment.start + 0.2))
+  const frames = useMemo(() => job ? [...job.frames].sort((a, b) => a.timestamp - b.timestamp) : [], [job])
+  const selectedReferenceFrames = useMemo(
+    () => frames.filter((frame) => selectedFrames.has(frame.index)),
+    [frames, selectedFrames],
+  )
   const waveTimeHint = waveHoverTime !== null
     ? `指针停点 ${waveHoverTime.toFixed(1)}s`
     : activeSegment
@@ -1802,6 +1809,33 @@ function AudioIntakePanel({
     }
   }
 
+  const extractKeyframes = async () => {
+    if (!job) return
+    setExtracting(true)
+    try {
+      for (const frame of job.frames) {
+        if (selectedFrames.has(frame.index)) onToggleFrame(frame.index)
+      }
+      const updated = await analyzeJob(job.id, 12, "motion", "replace", "accurate")
+      onJobUpdate(updated)
+      toast.info("已按动作峰值逻辑重新抽取 12 张参考帧，完成后在时间轴左侧选择主角参考。")
+    } catch (e) {
+      toast.error("12 张关键帧抽取失败：" + (e instanceof Error ? e.message : String(e)))
+    } finally {
+      setExtracting(false)
+    }
+  }
+
+  const deleteReferenceFrame = async (idx: number) => {
+    if (!job || !onDeleteFrame) return
+    setDeletingFrame(idx)
+    try {
+      await onDeleteFrame(job.id, idx)
+    } finally {
+      setDeletingFrame(null)
+    }
+  }
+
   if (!job) {
     return <EmptyState text="先在左侧粘贴 TK 链接或上传本地视频。点击开始后，会先下载视频，再自动解析原音频文案、讲话人节奏和背景音。" />
   }
@@ -1900,44 +1934,58 @@ function AudioIntakePanel({
                 />
               </div>
 
-              <div className="min-w-0">
-                <div className="mb-2 flex items-center justify-between gap-3">
-                  <SectionTitle icon={<FileText className="h-4 w-4" />} title="逐句时间轴" />
-                  <span className="rounded-md border border-white/10 bg-black/35 px-2 py-1 text-[11px] text-white/45">{job.transcript.length} 段</span>
-                </div>
-                {job.transcript.length ? (
-                  <div className="overflow-hidden rounded-md border border-white/10">
-                    <div className="grid grid-cols-[76px_minmax(0,1fr)] border-b border-white/10 bg-white/[0.04] px-3 py-1.5 text-[11px] font-semibold text-white/50">
-                      <div>时间</div>
-                      <div>原文 / 中文</div>
-                    </div>
-                    <div className="max-h-[288px] overflow-y-auto 2xl:max-h-[346px]">
-                      {job.transcript.map((segment) => {
-                        const active = activeSegment?.index === segment.index
-                        return (
-                          <div
-                            key={segment.index}
-                            ref={(node) => { rowRefs.current[segment.index] = node }}
-                            onClick={() => seekTo(segment.start)}
-                            className={`grid cursor-pointer grid-cols-[76px_minmax(0,1fr)] gap-2 border-b px-3 py-1.5 text-[11.5px] leading-snug transition last:border-b-0 ${
-                              active
-                                ? "border-emerald-300/18 bg-emerald-300/[0.12] text-white"
-                                : "border-white/8 text-white/64 hover:bg-white/[0.045]"
-                            }`}
-                          >
-                            <div className={`font-mono text-[10.5px] ${active ? "text-emerald-100" : "text-white/38"}`}>{segment.start.toFixed(1)}-{segment.end.toFixed(1)}s</div>
-                            <div className="min-w-0">
-                              <div className="truncate" title={segment.en}>{segment.en || <span className="text-white/30">-</span>}</div>
-                              <div className={`mt-0.5 truncate text-[11px] ${active ? "text-emerald-50/80" : "text-white/42"}`} title={segment.zh}>{segment.zh || <span className="text-white/30">翻译中</span>}</div>
-                            </div>
-                          </div>
-                        )
-                      })}
-                    </div>
+              <div className="grid gap-2 xl:grid-cols-[360px_minmax(0,1fr)] 2xl:grid-cols-[400px_minmax(0,1fr)]">
+                <SourceKeyframePicker
+                  job={job}
+                  frames={frames}
+                  selectedFrames={selectedFrames}
+                  selectedReferenceFrames={selectedReferenceFrames}
+                  extracting={extracting}
+                  deletingFrame={deletingFrame}
+                  onToggleFrame={onToggleFrame}
+                  onExtract={() => void extractKeyframes()}
+                  onDeleteFrame={onDeleteFrame ? (idx) => void deleteReferenceFrame(idx) : undefined}
+                />
+
+                <div className="min-w-0">
+                  <div className="mb-2 flex items-center justify-between gap-3">
+                    <SectionTitle icon={<FileText className="h-4 w-4" />} title="逐句时间轴" />
+                    <span className="rounded-md border border-white/10 bg-black/35 px-2 py-1 text-[11px] text-white/45">{job.transcript.length} 段</span>
                   </div>
-                ) : (
-                  <EmptyState text={processing ? "音频解析中，完成后这里会按时间列出原文案和中文翻译。" : "下载完成后会自动解析音频；也可以点击右上角“解析音频”手动重试。"} />
-                )}
+                  {job.transcript.length ? (
+                    <div className="overflow-hidden rounded-md border border-white/10">
+                      <div className="grid grid-cols-[76px_minmax(0,1fr)] border-b border-white/10 bg-white/[0.04] px-3 py-1.5 text-[11px] font-semibold text-white/50">
+                        <div>时间</div>
+                        <div>原文 / 中文</div>
+                      </div>
+                      <div className="max-h-[288px] overflow-y-auto 2xl:max-h-[346px]">
+                        {job.transcript.map((segment) => {
+                          const active = activeSegment?.index === segment.index
+                          return (
+                            <div
+                              key={segment.index}
+                              ref={(node) => { rowRefs.current[segment.index] = node }}
+                              onClick={() => seekTo(segment.start)}
+                              className={`grid cursor-pointer grid-cols-[76px_minmax(0,1fr)] gap-2 border-b px-3 py-1.5 text-[11.5px] leading-snug transition last:border-b-0 ${
+                                active
+                                  ? "border-emerald-300/18 bg-emerald-300/[0.12] text-white"
+                                  : "border-white/8 text-white/64 hover:bg-white/[0.045]"
+                              }`}
+                            >
+                              <div className={`font-mono text-[10.5px] ${active ? "text-emerald-100" : "text-white/38"}`}>{segment.start.toFixed(1)}-{segment.end.toFixed(1)}s</div>
+                              <div className="min-w-0">
+                                <div className="truncate" title={segment.en}>{segment.en || <span className="text-white/30">-</span>}</div>
+                                <div className={`mt-0.5 truncate text-[11px] ${active ? "text-emerald-50/80" : "text-white/42"}`} title={segment.zh}>{segment.zh || <span className="text-white/30">翻译中</span>}</div>
+                              </div>
+                            </div>
+                          )
+                        })}
+                      </div>
+                    </div>
+                  ) : (
+                    <EmptyState text={processing ? "音频解析中，完成后这里会按时间列出原文案和中文翻译。" : "下载完成后会自动解析音频；也可以点击右上角“解析音频”手动重试。"} />
+                  )}
+                </div>
               </div>
             </div>
           </div>
@@ -1945,9 +1993,7 @@ function AudioIntakePanel({
           <SourceReferenceBuildPanel
             job={job}
             selectedFrames={selectedFrames}
-            onToggleFrame={onToggleFrame}
             onJobUpdate={onJobUpdate}
-            onDeleteFrame={onDeleteFrame}
             runtimeModels={runtimeModels}
           />
         </div>
@@ -1956,25 +2002,137 @@ function AudioIntakePanel({
   )
 }
 
+function SourceKeyframePicker({
+  job,
+  frames,
+  selectedFrames,
+  selectedReferenceFrames,
+  extracting,
+  deletingFrame,
+  onToggleFrame,
+  onExtract,
+  onDeleteFrame,
+}: {
+  job: Job
+  frames: KeyFrame[]
+  selectedFrames: Set<number>
+  selectedReferenceFrames: KeyFrame[]
+  extracting: boolean
+  deletingFrame: number | null
+  onToggleFrame: (idx: number) => void
+  onExtract: () => void
+  onDeleteFrame?: (idx: number) => void
+}) {
+  return (
+    <div className="min-w-0">
+      <div className="mb-2 flex items-center justify-between gap-2">
+        <SectionTitle icon={<ImageIcon className="h-4 w-4" />} title="关键帧" />
+        <div className="flex items-center gap-1.5">
+          <span className="rounded-md border border-white/10 bg-black/35 px-2 py-1 text-[10px] text-white/42">
+            已选 {selectedReferenceFrames.length || "全部"}
+          </span>
+          <button
+            type="button"
+            onClick={onExtract}
+            disabled={!job.video_url || extracting || job.status === "splitting"}
+            title="自动按动作峰值抽 12 张参考帧，更偏向手势、表情变化、节奏点和镜头变化"
+            className="inline-flex h-7 items-center justify-center gap-1 rounded-md bg-white px-2 text-[10.5px] font-semibold text-black transition hover:bg-white/90 disabled:cursor-not-allowed disabled:opacity-40"
+          >
+            {extracting || job.status === "splitting" ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <Scissors className="h-3.5 w-3.5" />}
+            自动 12 张
+          </button>
+        </div>
+      </div>
+
+      <div className="grid min-h-[205px] gap-1.5 rounded-md border border-white/10 bg-black/32 p-1.5 xl:grid-cols-[minmax(0,1fr)_86px] 2xl:min-h-[260px] 2xl:grid-cols-[minmax(0,1fr)_96px]">
+        <div className="min-w-0">
+          <div className="mb-1 flex items-center justify-between gap-2">
+            <span className="text-[10px] text-white/34">参考帧池</span>
+            <span className="text-[9.5px] text-white/28">悬停放大</span>
+          </div>
+          <div className="grid max-h-[178px] grid-cols-[repeat(auto-fill,minmax(38px,1fr))] gap-1 overflow-y-auto pr-0.5 2xl:max-h-[232px]">
+            {frames.map((frame, index) => {
+              const selected = selectedFrames.has(frame.index)
+              return (
+                <MediaAssetTile
+                  key={frame.index}
+                  src={effectiveFrameUrl(job.id, frame)}
+                  alt={`关键帧 ${index + 1}`}
+                  label={`参考帧 ${String(index + 1).padStart(2, "0")}`}
+                  meta={`${frame.timestamp.toFixed(1)}s`}
+                  className="aspect-[9/16]"
+                  objectFit="contain"
+                  selected={selected}
+                  title={`关键帧 ${index + 1} · ${frame.timestamp.toFixed(1)}s`}
+                  onClick={() => onToggleFrame(frame.index)}
+                  topLeft={<span className="rounded bg-black/72 px-1 font-mono text-[9px] text-white/70">{String(index + 1).padStart(2, "0")}</span>}
+                  topRight={<span className="rounded-full bg-black/72 p-0.5">{selected ? <Check className="h-3 w-3 text-emerald-200" /> : <Circle className="h-3 w-3 text-white/50" />}</span>}
+                  onDelete={onDeleteFrame ? () => onDeleteFrame(frame.index) : undefined}
+                  deleting={deletingFrame === frame.index}
+                  deleteLabel={`删除关键帧 ${index + 1}`}
+                />
+              )
+            })}
+            {!frames.length && (
+              <div className="col-span-full flex h-[106px] items-center justify-center rounded border border-dashed border-white/12 px-2 text-center text-[10.5px] leading-snug text-white/34">
+                自动抽帧或在原版视频上用当前点抽帧。
+              </div>
+            )}
+          </div>
+        </div>
+
+        <aside className="min-w-0 rounded-md border border-emerald-300/12 bg-emerald-300/[0.035] p-1">
+          <div className="mb-1 flex items-center justify-between gap-1">
+            <span className="text-[9.5px] font-semibold text-emerald-50/70">已选</span>
+            <span className="font-mono text-[9px] text-emerald-50/55">{selectedReferenceFrames.length}</span>
+          </div>
+          {selectedReferenceFrames.length ? (
+            <div className="grid max-h-[168px] grid-cols-2 gap-1 overflow-y-auto pr-0.5 2xl:max-h-[222px]">
+              {selectedReferenceFrames.map((frame) => {
+                const order = frames.findIndex((item) => item.index === frame.index)
+                const label = order >= 0 ? String(order + 1).padStart(2, "0") : String(frame.index)
+                return (
+                  <MediaAssetTile
+                    key={frame.index}
+                    src={effectiveFrameUrl(job.id, frame)}
+                    alt={`已选关键帧 ${label}`}
+                    label={`已选 ${label}`}
+                    meta={`${frame.timestamp.toFixed(1)}s`}
+                    className="aspect-[9/16]"
+                    objectFit="contain"
+                    selected
+                    title={`点击取消选择 · ${frame.timestamp.toFixed(1)}s`}
+                    onClick={() => onToggleFrame(frame.index)}
+                    topLeft={<span className="rounded bg-black/72 px-1 font-mono text-[8.5px] text-emerald-100/80">{label}</span>}
+                    topRight={<span className="rounded-full bg-black/72 p-0.5"><Check className="h-2.5 w-2.5 text-emerald-200" /></span>}
+                  />
+                )
+              })}
+            </div>
+          ) : (
+            <div className="flex h-[90px] items-center justify-center rounded border border-dashed border-emerald-300/12 px-1 text-center text-[9.5px] leading-snug text-white/30">
+              未选时默认使用全部帧。
+            </div>
+          )}
+        </aside>
+      </div>
+    </div>
+  )
+}
+
 function SourceReferenceBuildPanel({
   job,
   selectedFrames,
-  onToggleFrame,
   onJobUpdate,
-  onDeleteFrame,
   runtimeModels,
 }: {
   job: Job
   selectedFrames: Set<number>
-  onToggleFrame: (idx: number) => void
   onJobUpdate: (job: Job) => void
-  onDeleteFrame?: (jobId: string, idx: number) => Promise<void> | void
   runtimeModels?: RuntimeModels
 }) {
-  const [extracting, setExtracting] = useState(false)
   const [subjectBusy, setSubjectBusy] = useState(false)
   const [subjectAssetBusy, setSubjectAssetBusy] = useState<string | null>(null)
-  const [deletingFrame, setDeletingFrame] = useState<number | null>(null)
   const [subjectStyle, setSubjectStyle] = useState<SubjectStyleMode>("transparent_human")
   const [subjectDirection, setSubjectDirection] = useState("")
   const [characterLibrary, setCharacterLibrary] = useState<CharacterLibraryItem[]>([])
@@ -2011,9 +2169,9 @@ function SourceReferenceBuildPanel({
     })
   }, [actorAssets])
   const referenceCountLabel = selectedReferenceFrames.length
-    ? `使用已选 ${selectedReferenceFrames.length} 张`
+    ? `已选 ${selectedReferenceFrames.length} 张参考帧`
     : frames.length
-      ? `默认使用全部 ${frames.length} 张`
+      ? `默认使用全部 ${frames.length} 张参考帧`
       : "待抽帧"
 
   useEffect(() => {
@@ -2028,22 +2186,6 @@ function SourceReferenceBuildPanel({
     return () => { cancelled = true }
   }, [])
 
-  const extractKeyframes = async () => {
-    setExtracting(true)
-    try {
-      for (const frame of job.frames) {
-        if (selectedFrames.has(frame.index)) onToggleFrame(frame.index)
-      }
-      const updated = await analyzeJob(job.id, 12, "motion", "replace", "accurate")
-      onJobUpdate(updated)
-      toast.info("已按动作峰值逻辑重新抽取 12 张参考帧，完成后在这里人工选择主角参考。")
-    } catch (e) {
-      toast.error("12 张关键帧抽取失败：" + (e instanceof Error ? e.message : String(e)))
-    } finally {
-      setExtracting(false)
-    }
-  }
-
   const generateSimilarActor = async () => {
     if (!frames.length) {
       toast.warning("请先自动抽帧 12 张，或在原版视频上手动补帧。")
@@ -2095,16 +2237,6 @@ function SourceReferenceBuildPanel({
     }
   }
 
-  const deleteReferenceFrame = async (idx: number) => {
-    if (!onDeleteFrame) return
-    setDeletingFrame(idx)
-    try {
-      await onDeleteFrame(job.id, idx)
-    } finally {
-      setDeletingFrame(null)
-    }
-  }
-
   const regenerateSubjectAsset = async (asset: SubjectAsset) => {
     if (!actorSource) return
     setSubjectAssetBusy(`regen:${asset.id}`)
@@ -2150,99 +2282,15 @@ function SourceReferenceBuildPanel({
   return (
     <div className="min-w-0">
       <div className="mb-2 flex items-center justify-between gap-3">
-        <SectionTitle icon={<ImageIcon className="h-4 w-4" />} title="关键帧 / 相似主体" />
+        <SectionTitle icon={<Sparkles className="h-4 w-4" />} title="相似主体 / 主体模板" />
         <div className="flex items-center gap-2">
           <span className="rounded-md border border-white/10 bg-black/35 px-2 py-1 text-[11px] text-white/45">
             {referenceCountLabel}
           </span>
-          <button
-            type="button"
-            onClick={() => void extractKeyframes()}
-            disabled={!job.video_url || extracting || job.status === "splitting"}
-            title="自动按动作峰值抽 12 张参考帧，更偏向手势、表情变化、节奏点和镜头变化"
-            className="inline-flex h-8 items-center justify-center gap-1 rounded-md bg-white px-3 text-[11px] font-semibold text-black transition hover:bg-white/90 disabled:cursor-not-allowed disabled:opacity-40"
-          >
-            {extracting || job.status === "splitting" ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : <Scissors className="h-3.5 w-3.5" />}
-            自动抽帧 12 张
-          </button>
         </div>
       </div>
-      <div className="h-[250px] overflow-y-auto rounded-md border border-white/10 bg-black/32 p-2 2xl:h-[290px]">
-        <div className="grid gap-2 xl:grid-cols-[minmax(0,1fr)_138px] 2xl:grid-cols-[minmax(0,1fr)_158px]">
-          <div className="min-w-0">
-            <div className="flex items-center justify-between gap-2">
-              <span className="text-[10.5px] text-white/34">缩略图完整显示，悬停看大图。</span>
-              <span className="text-[10.5px] text-white/30">不勾选则默认用全部帧</span>
-            </div>
-
-            <div className="mt-2 grid grid-cols-[repeat(auto-fill,minmax(38px,1fr))] gap-1">
-              {frames.map((frame, index) => {
-                const selected = selectedFrames.has(frame.index)
-                return (
-                  <MediaAssetTile
-                    key={frame.index}
-                    src={effectiveFrameUrl(job.id, frame)}
-                    alt={`关键帧 ${index + 1}`}
-                    label={`参考帧 ${String(index + 1).padStart(2, "0")}`}
-                    meta={`${frame.timestamp.toFixed(1)}s`}
-                    className="aspect-[9/16]"
-                    objectFit="contain"
-                    selected={selected}
-                    title={`关键帧 ${index + 1} · ${frame.timestamp.toFixed(1)}s`}
-                    onClick={() => onToggleFrame(frame.index)}
-                    topLeft={<span className="rounded bg-black/72 px-1 font-mono text-[9px] text-white/70">{String(index + 1).padStart(2, "0")}</span>}
-                    topRight={<span className="rounded-full bg-black/72 p-0.5">{selected ? <Check className="h-3 w-3 text-emerald-200" /> : <Circle className="h-3 w-3 text-white/50" />}</span>}
-                    onDelete={onDeleteFrame ? () => void deleteReferenceFrame(frame.index) : undefined}
-                    deleting={deletingFrame === frame.index}
-                    deleteLabel={`删除关键帧 ${index + 1}`}
-                  />
-                )
-              })}
-              {!frames.length && (
-                <div className="col-span-full flex h-[106px] items-center justify-center rounded border border-dashed border-white/12 text-[11px] text-white/34">
-                  点击“自动抽帧 12 张”，或在原版视频播放器上用“当前点抽帧”补充人物参考。
-                </div>
-              )}
-            </div>
-          </div>
-
-          <aside className="min-w-0 rounded-md border border-emerald-300/12 bg-emerald-300/[0.035] p-1.5">
-            <div className="mb-1 flex items-center justify-between gap-1">
-              <span className="text-[10px] font-semibold text-emerald-50/70">已选关键帧</span>
-              <span className="rounded border border-emerald-300/15 bg-black/24 px-1.5 py-0.5 font-mono text-[9px] text-emerald-50/55">{selectedReferenceFrames.length}</span>
-            </div>
-            {selectedReferenceFrames.length ? (
-              <div className="grid max-h-[176px] grid-cols-3 gap-1 overflow-y-auto pr-0.5 2xl:max-h-[210px]">
-                {selectedReferenceFrames.map((frame) => {
-                  const order = frames.findIndex((item) => item.index === frame.index)
-                  const label = order >= 0 ? String(order + 1).padStart(2, "0") : String(frame.index)
-                  return (
-                    <MediaAssetTile
-                      key={frame.index}
-                      src={effectiveFrameUrl(job.id, frame)}
-                      alt={`已选关键帧 ${label}`}
-                      label={`已选 ${label}`}
-                      meta={`${frame.timestamp.toFixed(1)}s`}
-                      className="aspect-[9/16]"
-                      objectFit="contain"
-                      selected
-                      title={`点击取消选择 · ${frame.timestamp.toFixed(1)}s`}
-                      onClick={() => onToggleFrame(frame.index)}
-                      topLeft={<span className="rounded bg-black/72 px-1 font-mono text-[8.5px] text-emerald-100/80">{label}</span>}
-                      topRight={<span className="rounded-full bg-black/72 p-0.5"><Check className="h-2.5 w-2.5 text-emerald-200" /></span>}
-                    />
-                  )
-                })}
-              </div>
-            ) : (
-              <div className="flex h-[106px] items-center justify-center rounded border border-dashed border-emerald-300/12 px-2 text-center text-[10px] leading-snug text-white/30">
-                左侧点击关键帧后，会直接出现在这里。
-              </div>
-            )}
-          </aside>
-        </div>
-
-        <div className="mt-2 border-t border-white/8 pt-2">
+      <div className="rounded-md border border-white/10 bg-black/32 p-2">
+        <div>
           <div className="mb-1.5 flex flex-wrap items-center justify-between gap-2 text-[10px] text-white/36">
             <div className="flex items-center gap-2">
               <span>相似主体白底视图</span>