Keep remaining multi-shot clips on a Queue page so prompts can be edited between shots, with process-next or overnight run-all.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-27 14:52:03 -05:00
parent d50db8e180
commit 73c4356e08
16 changed files with 1049 additions and 25 deletions
@@ -22,6 +22,13 @@
          <button type="button" class="rounded-full border border-white/10 px-3 py-1 text-zinc-300 hover:border-amber-300/50 hover:text-white" @click="settingsOpen = true">
            Settings
          </button>
+          <NuxtLink
+            to="/queue"
+            class="rounded-full border px-3 py-1 text-zinc-300 hover:border-amber-300/50 hover:text-white"
+            :class="queuePendingCount ? 'border-amber-300/40 text-amber-100' : 'border-white/10'"
+          >
+            Queue<span v-if="queuePendingCount" class="ml-1.5 text-amber-200">{{ queuePendingCount }}</span>
+          </NuxtLink>
          <a v-if="authEnabled" href="/api/auth/logout" class="text-zinc-400 hover:text-white">Sign out</a>
        </div>
      </div>
@@ -519,6 +526,16 @@
          </div>
        </details>

+        <label
+          v-if="studioMode === 'video' && queuedExtensionCount > 0"
+          class="flex cursor-pointer items-start gap-3 rounded-2xl border border-white/10 bg-zinc-950/40 px-4 py-3"
+        >
+          <input v-model="queueAutoRun" type="checkbox" class="mt-1">
+          <span>
+            <span class="block text-sm font-medium text-zinc-200">Run remaining shots automatically</span>
+            <span class="mt-0.5 block text-xs text-zinc-500">Overnight set-and-forget. Leave this off to edit prompts on the Queue page and process the next shot, or the next few, when you are ready.</span>
+          </span>
+        </label>
        <div class="flex flex-wrap gap-3">
          <button
            type="button"
@@ -1414,6 +1431,8 @@ const renameDraft = ref('')
 const renameInput = ref<HTMLInputElement | null>(null)
 const unlockPassword = ref('')
 const settingsOpen = ref(false)
+const queueAutoRun = ref(false)
+const queuePendingCount = ref(0)
 const pickerOpen = ref(false)
 const pickerSlot = ref<'main' | 'editRef' | number>('main')
 const libraryFilter = ref<'all' | 'images' | 'videos'>('all')
@@ -1588,11 +1607,14 @@ const editBlockReason = computed(() => {
  return ''
 })
 const generateLabel = computed(() => {
-  const n = shotScriptMode.value ? Math.max(0, parsedShots.value.length - 1) : extensionQueue.value.length
+  const n = queuedExtensionCount.value
  if (videoBusy.value) return 'Generating…'
  if (!n) return 'Generate Video'
  return n === 1 ? 'Generate Initial + 1 Extension' : `Generate Initial + ${n} Extensions`
 })
+const queuedExtensionCount = computed(() => (
+  shotScriptMode.value ? Math.max(0, parsedShots.value.length - 1) : extensionQueue.value.length
+))
 const editLabel = computed(() => {
  const n = editPassQueue.value.length
  if (!n) return 'Edit image'
@@ -1889,8 +1911,12 @@ function applyLibrary(data: { folders?: LibraryFolder[]; clips?: LibraryClip[];
 }

 async function loadLibrary() {
-  const data = await $fetch<{ folders?: LibraryFolder[]; clips?: LibraryClip[]; stills?: LibraryStill[]; drafts?: RetryDraft[] }>('/api/library')
+  const [data, queued] = await Promise.all([
+    $fetch<{ folders?: LibraryFolder[]; clips?: LibraryClip[]; stills?: LibraryStill[]; drafts?: RetryDraft[] }>('/api/library'),
+    $fetch<{ pendingCount?: number }>('/api/queues').catch(() => ({ pendingCount: 0 }))
+  ])
  applyLibrary(data)
+  queuePendingCount.value = queued.pendingCount || 0
 }

 function applyComfyHealth(health: {
@@ -3113,6 +3139,7 @@ async function generate() {
    if (activeDraftId) body.append('draftId', activeDraftId)
    if (queued.length) {
      body.append('extensions', JSON.stringify(queued))
+      body.append('queueAutoRun', String(queueAutoRun.value))
    }
    videoDownloadName.value = clipFileName(clipName.value.trim() || initialPrompt.split(/[.!?\n]/)[0] || 'aigen')
    const started = await $fetch<{ jobId: string; seed: number; width: number; height: number; steps: number; turbo: boolean; hideThumbnail?: boolean; folderLocked?: boolean }>('/api/generate', {
@@ -3295,7 +3322,8 @@ function applyVideoEvent(payload: Record<string, any>, hidden: boolean, folderLo
  if (complete && (payload.clipId || payload.filename)) {
    const total = Math.max(1, Number(payload.chainTotal || 0) || 0, Number(chainTotal.value || 0) || 0)
    const step = Math.max(1, Number(payload.chainStep || 0) || 0, Number(chainStep.value || 0) || 0)
-    if (total > 1 && step < total) {
+    const remaining = Number(payload.queuedRemaining || 0)
+    if (remaining > 0 || (total > 1 && step < total)) {
      completedChainStep.value = Math.max(completedChainStep.value, step)
      loadLibrary().catch(() => null)
      const dest = folders.value.find(folder => folder.id === folderId.value)
@@ -3307,9 +3335,11 @@ function applyVideoEvent(payload: Record<string, any>, hidden: boolean, folderLo
        videoUrl.value = clipVideoUrl(payload.clipId)
        concealOutput.value = hidden || payload.hideThumbnail === true
      }
-      statusMessage.value = `Shot ${step} of ${total} saved, but the remaining shots did not start.`
-      progress.value = Math.min(Number(payload.progress || progress.value || 99), 99)
-      toast(`Shot ${step} of ${total} saved. Remaining shots did not run — extend this clip from the library.`)
+      const left = remaining || Math.max(0, total - step)
+      statusMessage.value = `Shot ${step} of ${total} saved. ${left} waiting on Queue.`
+      progress.value = Number(payload.progress || progress.value || 100)
+      toast(`Shot ${step} of ${total} saved. ${left} shot${left === 1 ? '' : 's'} waiting on Queue — edit prompts or process next.`)
+      queuePendingCount.value = left
      videoBusy.value = false
      statusBusy.value = false
      stopTimer('video')
@@ -0,0 +1,266 @@
+<template>
+  <div class="min-h-screen">
+    <header class="sticky top-0 z-20 border-b border-white/5 bg-zinc-950/70 backdrop-blur-xl">
+      <div class="mx-auto flex max-w-7xl items-center justify-between px-4 py-4 sm:px-6">
+        <div class="flex items-center gap-3">
+          <NuxtLink to="/" class="flex h-10 w-10 items-center justify-center rounded-xl bg-amber-400 text-zinc-950 font-display font-extrabold">A</NuxtLink>
+          <div>
+            <h1 class="font-display text-xl font-bold leading-none">{{ instanceName }}</h1>
+            <p class="text-[11px] uppercase tracking-[0.22em] text-zinc-500">Shot queue</p>
+          </div>
+        </div>
+        <div class="flex items-center gap-3 text-sm">
+          <NuxtLink to="/" class="rounded-full border border-white/10 px-3 py-1 text-zinc-300 hover:border-amber-300/50 hover:text-white">
+            Studio
+          </NuxtLink>
+          <a v-if="authEnabled" href="/api/auth/logout" class="text-zinc-400 hover:text-white">Sign out</a>
+        </div>
+      </div>
+    </header>
+
+    <main class="mx-auto max-w-7xl space-y-6 px-4 py-6 sm:px-6">
+      <div class="flex flex-wrap items-end justify-between gap-3">
+        <div>
+          <h2 class="font-display text-2xl font-bold">Queue</h2>
+          <p class="mt-1 max-w-2xl text-sm text-zinc-400">
+            Multi-shot batches wait here after the first clip. Edit remaining prompts, process the next shot, the next few, or run the rest overnight.
+          </p>
+        </div>
+        <p v-if="pendingCount" class="text-sm text-amber-100">{{ pendingCount }} shot{{ pendingCount === 1 ? '' : 's' }} waiting</p>
+      </div>
+
+      <p v-if="error" class="rounded-2xl border border-red-400/30 bg-red-400/10 px-4 py-3 text-sm text-red-200">{{ error }}</p>
+      <p v-else-if="!queues.length" class="glass rounded-3xl px-5 py-10 text-center text-sm text-zinc-400">
+        No batches yet. Queue extensions or paste a shot script on the studio page, generate the first shot, then come back here for the rest.
+      </p>
+
+      <section
+        v-for="queue in queues"
+        :key="queue.id"
+        class="glass rounded-3xl p-5 sm:p-6 space-y-4"
+      >
+        <div class="flex flex-wrap items-start justify-between gap-3">
+          <div class="min-w-0">
+            <h3 class="truncate font-display text-lg font-semibold text-zinc-100">{{ queue.name }}</h3>
+            <p class="mt-1 text-xs text-zinc-500">
+              Shot {{ queue.completedCount }} of {{ queue.totalCount }}
+              <span v-if="queue.status === 'running'"> · processing</span>
+              <span v-else-if="queue.status === 'paused'"> · paused</span>
+              <span v-else-if="queue.status === 'complete'"> · finished</span>
+              <span v-else-if="queue.status === 'error'"> · needs attention</span>
+            </p>
+            <p v-if="liveMessage[queue.id]" class="mt-1 text-xs text-amber-100">{{ liveMessage[queue.id] }}</p>
+            <p v-if="queue.lastError" class="mt-1 text-xs text-red-300">{{ queue.lastError }}</p>
+          </div>
+          <div class="flex flex-wrap gap-2">
+            <button
+              type="button"
+              class="rounded-full bg-amber-400 px-3 py-1.5 text-xs font-semibold text-zinc-950 disabled:cursor-not-allowed disabled:opacity-50"
+              :disabled="busyId === queue.id || queue.status === 'running' || queue.status === 'complete' || queue.pendingCount === 0"
+              @click="process(queue, 1)"
+            >
+              Process next
+            </button>
+            <button
+              type="button"
+              class="rounded-full border border-white/10 px-3 py-1.5 text-xs text-zinc-200 hover:border-amber-300/40 disabled:cursor-not-allowed disabled:opacity-50"
+              :disabled="busyId === queue.id || queue.status === 'running' || queue.status === 'complete' || queue.pendingCount < 2"
+              @click="process(queue, Math.min(3, queue.pendingCount))"
+            >
+              Next {{ Math.min(3, queue.pendingCount) || 3 }}
+            </button>
+            <button
+              type="button"
+              class="rounded-full border border-white/10 px-3 py-1.5 text-xs text-zinc-200 hover:border-amber-300/40 disabled:cursor-not-allowed disabled:opacity-50"
+              :disabled="busyId === queue.id || queue.status === 'running' || queue.status === 'complete' || queue.pendingCount === 0"
+              @click="process(queue, 'all')"
+            >
+              Run remaining
+            </button>
+            <button
+              v-if="queue.status === 'running'"
+              type="button"
+              class="rounded-full border border-red-400/40 px-3 py-1.5 text-xs text-red-200"
+              @click="pause(queue)"
+            >
+              Pause after this shot
+            </button>
+            <button
+              v-if="queue.status !== 'running'"
+              type="button"
+              class="rounded-full border border-white/10 px-3 py-1.5 text-xs text-zinc-400 hover:text-red-200"
+              @click="remove(queue)"
+            >
+              Dismiss
+            </button>
+          </div>
+        </div>
+
+        <div class="space-y-3">
+          <article
+            v-for="segment in queue.segments"
+            :key="segment.index"
+            class="rounded-2xl border px-4 py-3"
+            :class="segmentClass(segment.status)"
+          >
+            <div class="mb-2 flex flex-wrap items-center justify-between gap-2">
+              <p class="text-sm font-medium text-zinc-200">
+                {{ segment.index === 0 ? 'Shot 1 · initial' : `Shot ${segment.index + 1}` }}
+                <span class="font-normal text-zinc-500"> · {{ segment.status }}</span>
+              </p>
+              <span class="text-xs text-zinc-500">{{ segment.duration }}s</span>
+            </div>
+            <textarea
+              v-model="segment.prompt"
+              rows="3"
+              class="w-full rounded-xl border border-white/10 bg-zinc-950 px-3 py-2 text-sm outline-none ring-amber-300/40 placeholder:text-zinc-600 focus:ring-2 disabled:opacity-70"
+              :disabled="segment.status === 'complete' || segment.status === 'running' || queue.status === 'running'"
+              @change="saveSegment(queue, segment)"
+            />
+            <DurationField
+              v-if="segment.status !== 'complete' && segment.status !== 'running'"
+              v-model="segment.duration"
+              class="mt-3"
+              label="Duration"
+              @update:modelValue="saveSegment(queue, segment)"
+            />
+            <p v-if="segment.error" class="mt-2 text-xs text-red-300">{{ segment.error }}</p>
+          </article>
+        </div>
+      </section>
+    </main>
+  </div>
+</template>
+
+<script setup lang="ts">
+type Segment = {
+  index: number
+  prompt: string
+  duration: number
+  status: 'pending' | 'running' | 'complete' | 'error'
+  clipId?: string
+  error?: string
+}
+
+type Queue = {
+  id: string
+  name: string
+  status: string
+  lastError?: string
+  pendingCount: number
+  completedCount: number
+  totalCount: number
+  currentJobId?: string
+  segments: Segment[]
+}
+
+const instanceName = ref(String(useRuntimeConfig().public.instanceName || 'AIGen'))
+const authEnabled = ref(false)
+const queues = ref<Queue[]>([])
+const pendingCount = ref(0)
+const error = ref('')
+const busyId = ref('')
+const liveMessage = ref<Record<string, string>>({})
+const sources = new Map<string, EventSource>()
+let pollTimer: ReturnType<typeof setInterval> | null = null
+
+function segmentClass(status: Segment['status']) {
+  if (status === 'complete') return 'border-emerald-400/20 bg-emerald-400/5'
+  if (status === 'running') return 'border-amber-300/40 bg-amber-400/5'
+  if (status === 'error') return 'border-red-400/30 bg-red-400/5'
+  return 'border-white/10 bg-zinc-950/50'
+}
+
+async function loadQueues() {
+  const data = await $fetch<{ queues?: Queue[]; pendingCount?: number }>('/api/queues')
+  queues.value = data.queues || []
+  pendingCount.value = data.pendingCount || 0
+  for (const queue of queues.value) {
+    if (queue.status === 'running' && queue.currentJobId) listen(queue)
+  }
+}
+
+function listen(queue: Queue) {
+  if (!queue.currentJobId || sources.has(queue.id)) return
+  const source = new EventSource(`/api/generate/${queue.currentJobId}/stream`)
+  sources.set(queue.id, source)
+  source.onmessage = (event) => {
+    try {
+      const payload = JSON.parse(event.data) as { message?: string; type?: string }
+      if (payload.message) liveMessage.value = { ...liveMessage.value, [queue.id]: payload.message }
+      if (payload.type === 'complete' || payload.type === 'error') {
+        source.close()
+        sources.delete(queue.id)
+        void loadQueues()
+      }
+    } catch { /* ignore */ }
+  }
+}
+
+async function process(queue: Queue, count: number | 'all') {
+  busyId.value = queue.id
+  error.value = ''
+  try {
+    await $fetch(`/api/queues/${queue.id}`, {
+      method: 'PATCH',
+      body: {
+        segments: queue.segments
+          .filter(segment => segment.status !== 'complete')
+          .map(segment => ({ index: segment.index, prompt: segment.prompt, duration: segment.duration }))
+      }
+    }).catch(() => null)
+    const started = await $fetch<{ jobId: string }>(`/api/queues/${queue.id}/process`, {
+      method: 'POST',
+      body: { count }
+    })
+    queue.currentJobId = started.jobId
+    listen({ ...queue, currentJobId: started.jobId })
+    await loadQueues()
+  } catch (err: any) {
+    error.value = err?.data?.statusMessage || err?.statusMessage || err?.message || 'Could not start the next shot'
+  } finally {
+    busyId.value = ''
+  }
+}
+
+async function pause(queue: Queue) {
+  await $fetch(`/api/queues/${queue.id}/pause`, { method: 'POST' }).catch(() => null)
+  await loadQueues()
+}
+
+async function remove(queue: Queue) {
+  if (!confirm('Remove this batch from the queue? Saved clips stay in the library.')) return
+  await $fetch(`/api/queues/${queue.id}`, { method: 'DELETE' }).catch((err: any) => {
+    error.value = err?.data?.statusMessage || err?.message || 'Could not remove that batch'
+  })
+  await loadQueues()
+}
+
+let saveTimer: ReturnType<typeof setTimeout> | null = null
+function saveSegment(queue: Queue, segment: Segment) {
+  if (saveTimer) clearTimeout(saveTimer)
+  saveTimer = setTimeout(() => {
+    void $fetch(`/api/queues/${queue.id}`, {
+      method: 'PATCH',
+      body: { segments: [{ index: segment.index, prompt: segment.prompt, duration: segment.duration }] }
+    }).catch(() => null)
+  }, 400)
+}
+
+onMounted(async () => {
+  const me = await $fetch<{ user?: { name?: string }; authEnabled?: boolean; instanceName?: string }>('/api/auth/me').catch(() => ({ user: null }))
+  authEnabled.value = Boolean(me.authEnabled)
+  instanceName.value = me.instanceName || instanceName.value
+  await loadQueues().catch((err: any) => {
+    error.value = err?.data?.statusMessage || err?.message || 'Could not load the queue'
+  })
+  pollTimer = setInterval(() => { void loadQueues().catch(() => null) }, 4000)
+})
+
+onBeforeUnmount(() => {
+  if (pollTimer) clearInterval(pollTimer)
+  if (saveTimer) clearTimeout(saveTimer)
+  for (const source of sources.values()) source.close()
+  sources.clear()
+})
+</script>
@@ -1,4 +1,5 @@
 import { frameLength, runGeneration } from '~/server/utils/videoChain'
+import { createShotQueue, finishQueueBurst, setQueueJob } from '~/server/utils/shotQueue'

 function isComfyBusyTimeout(error: unknown) {
  const err = error as { statusCode?: number; status?: number; data?: { code?: string }; message?: string; statusMessage?: string }
@@ -154,6 +155,8 @@ export default defineEventHandler(async (event) => {
  job.kind = 'video'
  job.maxStep = steps
  job.hideThumbnail = hideThumbnail
+  const familyId = crypto.randomUUID()
+  const queueAutoRun = fields.queueAutoRun === 'true'
  job.library = {
    ownerKey,
    folderId,
@@ -184,9 +187,42 @@ export default defineEventHandler(async (event) => {
    chainStep: 1,
    chainTotal,
    chainLabel: extensions.length ? 'Initial' : undefined,
-    familyId: crypto.randomUUID(),
+    familyId,
    workflow,
-    useIdentityRefs
+    useIdentityRefs,
+    queueAutoRun: extensions.length ? queueAutoRun : false,
+    queueBudget: extensions.length && queueAutoRun ? extensions.length : 0
+  }
+  if (extensions.length) {
+    const queue = await createShotQueue({
+      ownerKey,
+      name: clipName,
+      familyId,
+      folderId,
+      autoRun: queueAutoRun,
+      stillId: still?.id,
+      stillFilename: still?.filename,
+      hideThumbnail,
+      hideInput,
+      aspect: fields.aspect || 'auto',
+      width,
+      height,
+      steps,
+      turbo,
+      cfg,
+      fps,
+      samplerName,
+      scheduler,
+      workflow,
+      sound,
+      useIdentityRefs,
+      referenceStillIds,
+      initial: { prompt, duration: durationSeconds },
+      extensions,
+      jobId: job.id
+    })
+    job.library.queueId = queue.id
+    setQueueJob(queue.id, job.id)
  }
  emitChainJob(job, { type: 'status', message: 'Checking ComfyUI...', progress: 1 })

@@ -242,6 +278,10 @@ export default defineEventHandler(async (event) => {
        job.status = 'deferred'
        const message = 'ComfyUI was still busy after 3 minutes. Saved this job — click it under Held jobs to restore the form.'
        emitJob(job, { type: 'deferred', draftId: draft.id, message, progress: job.progress })
+        if (job.library.queueId) {
+          await finishQueueBurst(job.library.ownerKey, job.library.queueId, true, 'Held because ComfyUI was busy').catch(() => null)
+          setQueueJob(job.library.queueId, null)
+        }
        return
      } catch {
        // fall through to a normal error if the held job could not be saved
@@ -252,6 +292,10 @@ export default defineEventHandler(async (event) => {
    job.status = 'error'
    job.error = message
    emitJob(job, { type: 'error', error: message, message })
+    if (job.library?.queueId) {
+      await finishQueueBurst(job.library.ownerKey, job.library.queueId, false, message).catch(() => null)
+      setQueueJob(job.library.queueId, null)
+    }
  })

  return {
@@ -270,6 +314,8 @@ export default defineEventHandler(async (event) => {
    folderId,
    hideThumbnail,
    folderLocked,
-    chainTotal
+    chainTotal,
+    queueId: job.library?.queueId,
+    queuedRemaining: extensions.length
  }
 })
@@ -1,3 +1,5 @@
+import { pauseShotQueue, setQueueJob } from '~/server/utils/shotQueue'
+
 export default defineEventHandler(async (event) => {
  const body = await readBody<{ jobId?: string; kind?: string }>(event).catch(() => ({}))
  const jobId = String(body?.jobId || '')
@@ -6,6 +8,12 @@ export default defineEventHandler(async (event) => {
    job.status = 'cancelled'
    emitJob(job, { type: 'status', message: 'Cancelling job...' })
    removeExtendTemp(job.library?.extendTmpDir)
+    if (job.library?.queueId) {
+      job.library.stopAfterCurrent = true
+      job.library.queueAutoRun = false
+      await pauseShotQueue(job.library.ownerKey, job.library.queueId).catch(() => null)
+      setQueueJob(job.library.queueId, null)
+    }
  }
  if (jobId) deletePendingJob(jobId)
  const ok = await interruptComfy()
@@ -0,0 +1,8 @@
+import { deleteShotQueue } from '~/server/utils/shotQueue'
+
+export default defineEventHandler(async (event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  await deleteShotQueue(owner, id)
+  return { ok: true }
+})
@@ -0,0 +1,9 @@
+import { getShotQueue, summarizeQueue } from '~/server/utils/shotQueue'
+
+export default defineEventHandler((event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  const queue = getShotQueue(owner, id)
+  if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+  return summarizeQueue(queue)
+})
@@ -0,0 +1,24 @@
+import { getShotQueue, patchShotQueueSegments, updateShotQueue, summarizeQueue } from '~/server/utils/shotQueue'
+
+export default defineEventHandler(async (event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  const body = await readBody<{
+    name?: string
+    autoRun?: boolean
+    segments?: Array<{ index: number; prompt?: string; duration?: number }>
+  }>().catch(() => ({}))
+
+  if (Array.isArray(body?.segments) && body.segments.length) {
+    await patchShotQueueSegments(owner, id, body.segments)
+  }
+  if (typeof body?.name === 'string' || typeof body?.autoRun === 'boolean') {
+    await updateShotQueue(owner, id, (queue) => {
+      if (typeof body.name === 'string') queue.name = body.name.trim().slice(0, 80) || queue.name
+      if (typeof body.autoRun === 'boolean' && queue.status !== 'running') queue.autoRun = body.autoRun
+    })
+  }
+  const queue = getShotQueue(owner, id)
+  if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+  return summarizeQueue(queue)
+})
@@ -0,0 +1,10 @@
+import { pauseShotQueue, summarizeQueue, getShotQueue } from '~/server/utils/shotQueue'
+
+export default defineEventHandler(async (event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  await pauseShotQueue(owner, id)
+  const queue = getShotQueue(owner, id)
+  if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+  return summarizeQueue(queue)
+})
@@ -0,0 +1,10 @@
+import { startQueueBurst } from '~/server/utils/videoChain'
+
+export default defineEventHandler(async (event) => {
+  const { owner } = assertLibraryOwner(event)
+  const id = String(getRouterParam(event, 'id') || '')
+  const body = await readBody<{ count?: number | 'all' }>().catch(() => ({}))
+  const raw = body?.count
+  const count = raw === 'all' || raw === 'remaining' ? 'all' as const : Math.max(1, Math.min(50, Number(raw) || 1))
+  return startQueueBurst(owner, id, count)
+})
@@ -0,0 +1,10 @@
+import { listShotQueues, summarizeQueue } from '~/server/utils/shotQueue'
+
+export default defineEventHandler((event) => {
+  const { owner } = assertLibraryOwner(event)
+  const queues = listShotQueues(owner).map(summarizeQueue)
+  const pendingCount = queues.reduce((sum, queue) => (
+    queue.status === 'complete' ? sum : sum + queue.pendingCount
+  ), 0)
+  return { queues, pendingCount }
+})
@@ -0,0 +1,16 @@
+import { listPendingJobs } from '~/server/utils/pending'
+import { listOwnersWithQueues, listShotQueues, pendingSegmentCount } from '~/server/utils/shotQueue'
+import { startQueueBurst } from '~/server/utils/videoChain'
+
+export default defineNitroPlugin(() => {
+  const pendingQueueIds = new Set(listPendingJobs().map(job => job.queueId).filter(Boolean))
+  for (const owner of listOwnersWithQueues()) {
+    for (const queue of listShotQueues(owner)) {
+      if (!queue.autoRun) continue
+      if (queue.status === 'complete') continue
+      if (pendingQueueIds.has(queue.id)) continue
+      if (!queue.currentClipId || pendingSegmentCount(queue) === 0) continue
+      void startQueueBurst(owner, queue.id, 'all').catch(() => null)
+    }
+  }
+})
@@ -25,6 +25,8 @@ export interface JobEvent {
  chainTotal?: number
  chainLabel?: string
  overallProgress?: number
+  queuedRemaining?: number
+  queueId?: string
 }

 export interface Job {
@@ -86,6 +88,10 @@ export interface Job {
    workflow?: 'v1' | 'v2'
    chainContinuing?: boolean
    passes?: { prompt: string }[]
+    queueId?: string
+    queueAutoRun?: boolean
+    queueBudget?: number
+    stopAfterCurrent?: boolean
  }
  error?: string
  socketReady?: boolean
@@ -181,7 +187,11 @@ export function jobSnapshot(job: Job) {
    draftId: job.library?.draftId,
    chainStep: job.library?.chainStep,
    chainTotal: job.library?.chainTotal,
-    chainLabel: job.library?.chainLabel
+    chainLabel: job.library?.chainLabel,
+    queueId: job.library?.queueId,
+    queuedRemaining: job.library?.queueId
+      ? Math.max(0, (job.library.chainTotal || 1) - (job.library.chainStep || 1))
+      : undefined
  }
 }

@@ -45,6 +45,9 @@ export interface PendingJob {
  extensions?: { prompt: string; duration: number }[]
  remainingExtensions?: { prompt: string; duration: number }[]
  currentClipId?: string
+  queueId?: string
+  queueAutoRun?: boolean
+  queueBudget?: number
 }

 function pendingRoot() {
@@ -127,6 +130,9 @@ export function pendingFromJob(job: Job, overrides: Partial<PendingJob> = {}): P
    extensions: library.extensions,
    remainingExtensions: remaining,
    currentClipId: job.clipId,
+    queueId: library.queueId,
+    queueAutoRun: library.queueAutoRun,
+    queueBudget: library.queueBudget,
    ...overrides
  }
 }
@@ -168,7 +174,10 @@ export function libraryFromPending(pending: PendingJob): NonNullable<Job['librar
    useIdentityRefs: pending.useIdentityRefs,
    workflow: pending.workflow,
    duration: pending.duration,
-    extensions: pending.extensions || pending.remainingExtensions
+    extensions: pending.extensions || pending.remainingExtensions,
+    queueId: pending.queueId,
+    queueAutoRun: pending.queueAutoRun,
+    queueBudget: pending.queueBudget
  }
 }

@@ -0,0 +1,400 @@
+import { existsSync, mkdirSync, readdirSync, readFileSync, renameSync, writeFileSync } from 'node:fs'
+import { join } from 'node:path'
+import { getJob, type Job } from '~/server/utils/jobs'
+
+export type ShotQueueStatus = 'idle' | 'running' | 'paused' | 'complete' | 'error'
+export type ShotSegmentStatus = 'pending' | 'running' | 'complete' | 'error'
+
+export interface ShotQueueSegment {
+  index: number
+  prompt: string
+  duration: number
+  status: ShotSegmentStatus
+  clipId?: string
+  error?: string
+}
+
+export interface ShotQueue {
+  id: string
+  name: string
+  familyId: string
+  folderId: string
+  createdAt: number
+  updatedAt: number
+  status: ShotQueueStatus
+  autoRun: boolean
+  currentClipId?: string
+  currentJobId?: string
+  stillId?: string
+  stillFilename?: string
+  hideThumbnail: boolean
+  hideInput?: boolean
+  aspect: string
+  width: number
+  height: number
+  steps: number
+  turbo: boolean
+  cfg?: number
+  fps?: number
+  samplerName?: string
+  scheduler?: string
+  workflow?: 'v1' | 'v2'
+  sound?: boolean
+  useIdentityRefs?: boolean
+  referenceStillIds?: Array<string | null>
+  segments: ShotQueueSegment[]
+  lastError?: string
+}
+
+const writeChains = new Map<string, Promise<unknown>>()
+const activeJobs = new Map<string, string>()
+
+function libraryRoot() {
+  const config = useRuntimeConfig()
+  return (config.libraryDir || process.env.LIBRARY_DIR || '/data/library').replace(/\/$/, '')
+}
+
+function queuesPath(owner: string) {
+  return join(libraryRoot(), 'users', owner, 'shot-queues.json')
+}
+
+function ensureOwner(owner: string) {
+  mkdirSync(join(libraryRoot(), 'users', owner), { recursive: true })
+}
+
+function readQueues(owner: string): ShotQueue[] {
+  ensureOwner(owner)
+  const path = queuesPath(owner)
+  if (!existsSync(path)) return []
+  try {
+    const parsed = JSON.parse(readFileSync(path, 'utf8'))
+    return Array.isArray(parsed) ? parsed : []
+  } catch {
+    return []
+  }
+}
+
+function writeQueues(owner: string, queues: ShotQueue[]) {
+  ensureOwner(owner)
+  const path = queuesPath(owner)
+  const tmp = `${path}.tmp`
+  writeFileSync(tmp, JSON.stringify(queues, null, 2))
+  renameSync(tmp, path)
+}
+
+function mutate<T>(owner: string, fn: (queues: ShotQueue[]) => T): Promise<T> {
+  const prev = writeChains.get(owner) || Promise.resolve()
+  const run = prev.then(() => {
+    const queues = readQueues(owner)
+    const result = fn(queues)
+    writeQueues(owner, queues)
+    return result
+  })
+  writeChains.set(owner, run.then(() => undefined, () => undefined))
+  return run
+}
+
+export function pendingSegmentCount(queue: ShotQueue) {
+  return queue.segments.filter(segment => segment.status === 'pending' || segment.status === 'error').length
+}
+
+export function completedSegmentCount(queue: ShotQueue) {
+  return queue.segments.filter(segment => segment.status === 'complete').length
+}
+
+export function summarizeQueue(queue: ShotQueue) {
+  return {
+    ...queue,
+    pendingCount: pendingSegmentCount(queue),
+    completedCount: completedSegmentCount(queue),
+    totalCount: queue.segments.length
+  }
+}
+
+export function listShotQueues(owner: string) {
+  return readQueues(owner)
+    .slice()
+    .sort((a, b) => b.updatedAt - a.updatedAt)
+}
+
+export function getShotQueue(owner: string, id: string) {
+  return readQueues(owner).find(queue => queue.id === id) || null
+}
+
+export function queueIsProcessing(id: string) {
+  return activeJobs.has(id)
+}
+
+export function setQueueJob(id: string, jobId: string | null) {
+  if (jobId) activeJobs.set(id, jobId)
+  else activeJobs.delete(id)
+}
+
+export function getQueueJobId(id: string) {
+  return activeJobs.get(id)
+}
+
+export async function createShotQueue(params: {
+  ownerKey: string
+  name?: string
+  familyId: string
+  folderId: string
+  autoRun: boolean
+  stillId?: string
+  stillFilename?: string
+  hideThumbnail: boolean
+  hideInput?: boolean
+  aspect: string
+  width: number
+  height: number
+  steps: number
+  turbo: boolean
+  cfg?: number
+  fps?: number
+  samplerName?: string
+  scheduler?: string
+  workflow?: 'v1' | 'v2'
+  sound?: boolean
+  useIdentityRefs?: boolean
+  referenceStillIds?: Array<string | null>
+  initial: { prompt: string; duration: number }
+  extensions: { prompt: string; duration: number }[]
+  jobId?: string
+}): Promise<ShotQueue> {
+  const now = Date.now()
+  const queue: ShotQueue = {
+    id: crypto.randomUUID(),
+    name: (params.name || '').trim() || params.initial.prompt.slice(0, 80),
+    familyId: params.familyId,
+    folderId: params.folderId,
+    createdAt: now,
+    updatedAt: now,
+    status: 'running',
+    autoRun: params.autoRun,
+    currentJobId: params.jobId,
+    stillId: params.stillId,
+    stillFilename: params.stillFilename,
+    hideThumbnail: params.hideThumbnail,
+    hideInput: params.hideInput,
+    aspect: params.aspect,
+    width: params.width,
+    height: params.height,
+    steps: params.steps,
+    turbo: params.turbo,
+    cfg: params.cfg,
+    fps: params.fps,
+    samplerName: params.samplerName,
+    scheduler: params.scheduler,
+    workflow: params.workflow,
+    sound: params.sound,
+    useIdentityRefs: params.useIdentityRefs,
+    referenceStillIds: params.referenceStillIds,
+    segments: [
+      { index: 0, prompt: params.initial.prompt, duration: params.initial.duration, status: 'running' },
+      ...params.extensions.map((item, index) => ({
+        index: index + 1,
+        prompt: item.prompt,
+        duration: item.duration,
+        status: 'pending' as const
+      }))
+    ]
+  }
+  await mutate(params.ownerKey, (queues) => {
+    queues.unshift(queue)
+    return queue
+  })
+  if (params.jobId) setQueueJob(queue.id, params.jobId)
+  return queue
+}
+
+export async function updateShotQueue(owner: string, id: string, patch: (queue: ShotQueue) => void) {
+  return mutate(owner, (queues) => {
+    const queue = queues.find(item => item.id === id)
+    if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+    patch(queue)
+    queue.updatedAt = Date.now()
+    return structuredClone(queue)
+  })
+}
+
+export async function patchShotQueueSegments(
+  owner: string,
+  id: string,
+  segments: Array<{ index: number; prompt?: string; duration?: number }>
+) {
+  return updateShotQueue(owner, id, (queue) => {
+    if (queue.status === 'complete') {
+      throw createError({ statusCode: 409, statusMessage: 'This batch is already finished' })
+    }
+    for (const next of segments) {
+      const segment = queue.segments.find(item => item.index === next.index)
+      if (!segment) continue
+      if (segment.status === 'complete' || segment.status === 'running') continue
+      if (typeof next.prompt === 'string') {
+        const prompt = next.prompt.trim()
+        if (!prompt) throw createError({ statusCode: 400, statusMessage: `Shot ${next.index + 1} needs a prompt` })
+        segment.prompt = prompt
+      }
+      if (typeof next.duration === 'number' && Number.isFinite(next.duration)) {
+        segment.duration = Math.min(120, Math.max(0.5, Math.round(next.duration * 10) / 10))
+      }
+    }
+  })
+}
+
+export async function markQueueSegment(owner: string, id: string, index: number, status: ShotSegmentStatus, extra: Partial<ShotQueueSegment> = {}) {
+  return updateShotQueue(owner, id, (queue) => {
+    const segment = queue.segments.find(item => item.index === index)
+    if (!segment) return
+    segment.status = status
+    if (extra.clipId) segment.clipId = extra.clipId
+    if (extra.error) segment.error = extra.error
+    else if (status !== 'error') delete segment.error
+    if (extra.clipId) queue.currentClipId = extra.clipId
+    if (status === 'complete' && pendingSegmentCount(queue) === 0) {
+      queue.status = 'complete'
+      queue.autoRun = false
+      queue.currentJobId = undefined
+    }
+  })
+}
+
+export async function syncQueueFromJob(job: Job, clipId?: string) {
+  const library = job.library
+  if (!library?.queueId) return null
+  const index = library.chainIndex || 0
+  const failed = job.status === 'error' || job.status === 'cancelled'
+  if (failed) {
+    return updateShotQueue(library.ownerKey, library.queueId, (queue) => {
+      const segment = queue.segments.find(item => item.index === index)
+      if (segment && segment.status !== 'complete') {
+        segment.status = 'error'
+        segment.error = job.error || 'Generation failed'
+      }
+      queue.status = job.status === 'cancelled' ? 'paused' : 'error'
+      queue.lastError = job.error
+      queue.currentJobId = undefined
+      queue.autoRun = job.status === 'cancelled' ? false : queue.autoRun
+    }).catch(() => null)
+  }
+  if (!clipId) return getShotQueue(library.ownerKey, library.queueId)
+  return markQueueSegment(library.ownerKey, library.queueId, index, 'complete', { clipId })
+}
+
+export async function prepareQueueBurst(owner: string, id: string, count: number | 'all') {
+  return mutate(owner, (queues) => {
+    const queue = queues.find(item => item.id === id)
+    if (!queue) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+    if (activeJobs.has(queue.id)) {
+      throw createError({ statusCode: 409, statusMessage: 'This batch is already processing' })
+    }
+    const remaining = queue.segments.filter(segment => segment.status === 'pending' || segment.status === 'error')
+    if (!remaining.length) {
+      throw createError({ statusCode: 400, statusMessage: 'No remaining shots to process' })
+    }
+    const initial = queue.segments[0]
+    if (initial && initial.status !== 'complete') {
+      throw createError({ statusCode: 409, statusMessage: 'The first shot is still running or did not save. Wait for it, or generate again.' })
+    }
+    if (!queue.currentClipId) {
+      throw createError({ statusCode: 409, statusMessage: 'The previous clip is missing, so the next shot cannot start' })
+    }
+    const n = count === 'all' ? remaining.length : Math.min(remaining.length, Math.max(1, Math.floor(count)))
+    remaining.slice(0, n).forEach((segment) => {
+      segment.status = segment.index === remaining[0].index ? 'running' : 'pending'
+      delete segment.error
+    })
+    queue.autoRun = count === 'all'
+    queue.status = 'running'
+    queue.lastError = undefined
+    queue.updatedAt = Date.now()
+    return { queue: structuredClone(queue), count: n }
+  })
+}
+
+export async function finishQueueBurst(owner: string, id: string, paused: boolean, error?: string) {
+  return updateShotQueue(owner, id, (queue) => {
+    queue.currentJobId = undefined
+    for (const segment of queue.segments) {
+      if (segment.status !== 'running') continue
+      if (error) {
+        segment.status = 'error'
+        segment.error = error
+      } else {
+        segment.status = 'pending'
+        delete segment.error
+      }
+    }
+    if (error) {
+      queue.status = 'error'
+      queue.lastError = error
+      queue.autoRun = false
+      return
+    }
+    if (pendingSegmentCount(queue) === 0) {
+      queue.status = 'complete'
+      queue.autoRun = false
+      return
+    }
+    queue.status = paused || !queue.autoRun ? 'paused' : 'idle'
+    if (paused) queue.autoRun = false
+  })
+}
+
+export async function pauseShotQueue(owner: string, id: string) {
+  const jobId = activeJobs.get(id)
+  if (jobId) {
+    const job = getJob(jobId)
+    if (job?.library) job.library.stopAfterCurrent = true
+    if (job?.library) job.library.queueAutoRun = false
+  }
+  return updateShotQueue(owner, id, (queue) => {
+    queue.autoRun = false
+    if (queue.status === 'running') {
+      queue.lastError = undefined
+    } else if (queue.status !== 'complete') {
+      queue.status = 'paused'
+    }
+  })
+}
+
+export async function deleteShotQueue(owner: string, id: string) {
+  if (activeJobs.has(id)) {
+    throw createError({ statusCode: 409, statusMessage: 'Stop this batch before deleting it' })
+  }
+  return mutate(owner, (queues) => {
+    const index = queues.findIndex(item => item.id === id)
+    if (index < 0) throw createError({ statusCode: 404, statusMessage: 'Queue not found' })
+    const [removed] = queues.splice(index, 1)
+    return removed
+  })
+}
+
+export function listOwnersWithQueues() {
+  const root = join(libraryRoot(), 'users')
+  if (!existsSync(root)) return []
+  return readdirSync(root, { withFileTypes: true })
+    .filter(entry => entry.isDirectory())
+    .map(entry => entry.name)
+    .filter(owner => existsSync(queuesPath(owner)))
+}
+
+export function remainingFromQueue(queue: ShotQueue): { prompt: string; duration: number }[] {
+  return queue.segments
+    .filter(segment => segment.index > 0)
+    .map(segment => ({ prompt: segment.prompt, duration: segment.duration }))
+}
+
+export function lastCompletedIndex(queue: ShotQueue) {
+  const done = queue.segments.filter(segment => segment.status === 'complete')
+  if (!done.length) return -1
+  return Math.max(...done.map(segment => segment.index))
+}
+
+export function liveSegmentPrompt(queue: ShotQueue, extensionIndex: number) {
+  const segment = queue.segments.find(item => item.index === extensionIndex + 1)
+  return {
+    prompt: segment?.prompt || '',
+    duration: segment?.duration || 5
+  }
+}
@@ -1,13 +1,23 @@
 import { copyFileSync, existsSync, readFileSync, writeFileSync } from 'node:fs'
 import { join } from 'node:path'
-import type { Job } from '~/server/utils/jobs'
+import { createJob, emitJob, type Job } from '~/server/utils/jobs'
 import { pendingFromJob, remainingAfterCurrentShot, writePendingJob } from '~/server/utils/pending'
 import { emitChainJob, waitForComfySocket, watchComfyJob } from '~/server/utils/watch'
 import { comfyFilenamePrefix, queuePrompt, uploadImage } from '~/server/utils/comfy'
 import { buildWorkflow } from '~/server/utils/workflow'
-import { clipVideoPath, deleteRetryDraft, extendTempDir, stillPath } from '~/server/utils/library'
+import { clipVideoPath, clipTitle, deleteRetryDraft, extendTempDir, getClip, nextClipPartName, removeExtendTemp, stillPath } from '~/server/utils/library'
 import { extractLastFrame, probeHasAudio } from '~/server/utils/ffmpeg'
 import { ensureComfyReady } from '~/server/utils/comfyLifecycle'
+import {
+  finishQueueBurst,
+  getShotQueue,
+  lastCompletedIndex,
+  liveSegmentPrompt,
+  prepareQueueBurst,
+  remainingFromQueue,
+  setQueueJob,
+  updateShotQueue
+} from '~/server/utils/shotQueue'

 export type ChainImage = { filename: string; data: Buffer; type?: string }

@@ -202,11 +212,17 @@ function seedCurrentVideo(job: Job) {
  return { tmpDir, currentPath, part1Path: join(tmpDir, 'part1.mp4'), framePath: join(tmpDir, 'last_frame.png') }
 }

-export async function continueQueuedExtensions(job: Job, params: VideoChainParams) {
+export async function continueQueuedExtensions(
+  job: Job,
+  params: VideoChainParams,
+  options: { maxShots?: number; autoRun?: boolean } = {}
+) {
  const extensions = params.extensions || []
  if (!extensions.length || !job.library) return
  if (job.library.chainContinuing) return
  job.library.chainContinuing = true
+  const autoRun = options.autoRun === true || job.library.queueAutoRun === true
+  let shotsLeft = options.maxShots ?? (autoRun ? extensions.length : (job.library.queueBudget || 0))

  const ready = (status: { state: string; message: string; queueRunning?: number; queuePending?: number }) => {
    emitChainJob(job, {
@@ -220,18 +236,49 @@ export async function continueQueuedExtensions(job: Job, params: VideoChainParam
  }

  try {
+    if (shotsLeft <= 0) return
    const { currentPath, part1Path, framePath } = seedCurrentVideo(job)
    const startFrom = job.library.chainIndex || 0

    for (let i = startFrom; i < extensions.length; i++) {
+      if (shotsLeft <= 0) break
      assertJobActive(job)
-      const ext = extensions[i]
-      const isLast = i === extensions.length - 1
+      if (job.library.stopAfterCurrent && i > startFrom) break
+
+      const liveQueue = job.library.queueId
+        ? getShotQueue(job.library.ownerKey, job.library.queueId)
+        : null
+      const live = liveQueue ? liveSegmentPrompt(liveQueue, i) : extensions[i]
+      const ext = {
+        prompt: live.prompt || extensions[i].prompt,
+        duration: live.duration || extensions[i].duration
+      }
+      if (!ext.prompt.trim()) {
+        throw new Error(`Shot ${i + 2} needs a prompt`)
+      }
+
+      const remainingAfter = extensions.length - (i + 1)
+      const lastOfChain = remainingAfter === 0
+      const lastOfBurst = !autoRun && shotsLeft === 1
+      const persist = lastOfChain || lastOfBurst || job.library.stopAfterCurrent === true
+
      job.library.chainIndex = i + 1
      job.library.chainStep = i + 2
      job.library.chainLabel = `Extension ${i + 1}`
      job.library.extendPart1Path = undefined
      job.library.thumb = undefined
+      job.library.duration = ext.duration
+      if (liveQueue) {
+        await updateShotQueue(job.library.ownerKey, liveQueue.id, (queue) => {
+          const segment = queue.segments.find(item => item.index === i + 1)
+          if (segment) {
+            segment.status = 'running'
+            delete segment.error
+          }
+          queue.status = 'running'
+          queue.currentJobId = job.id
+        }).catch(() => null)
+      }

      emitChainJob(job, { type: 'status', message: 'Waiting 3s buffer...', progress: 1 })
      await sleep(3000)
@@ -269,14 +316,17 @@ export async function continueQueuedExtensions(job: Job, params: VideoChainParam
        fps: params.fps,
        samplerName: params.samplerName,
        scheduler: params.scheduler,
-        persist: isLast,
+        persist,
        workflow: params.workflow,
        duration: ext.duration,
        useIdentityRefs: params.useIdentityRefs,
        referenceImages: params.useIdentityRefs ? params.referenceImages : []
      })

-      if (!isLast) {
+      shotsLeft -= 1
+      if (job.library) job.library.queueBudget = shotsLeft
+
+      if (!lastOfChain && !persist) {
        if (!job.segmentBuffer?.length) {
          throw new Error('Extension finished without a stitched video')
        }
@@ -284,9 +334,22 @@ export async function continueQueuedExtensions(job: Job, params: VideoChainParam
        job.segmentBuffer = undefined
        job.library.extendPart1Path = undefined
      }
+
+      if (persist && remainingAfter > 0) break
+      if (job.library.stopAfterCurrent) break
    }
  } finally {
    if (job.library) job.library.chainContinuing = false
+    if (job.library?.queueId) {
+      const paused = job.status !== 'error' && job.status !== 'cancelled'
+      await finishQueueBurst(
+        job.library.ownerKey,
+        job.library.queueId,
+        paused && !job.library.queueAutoRun,
+        job.status === 'error' || job.status === 'cancelled' ? (job.error || 'Stopped') : undefined
+      ).catch(() => null)
+      setQueueJob(job.library.queueId, null)
+    }
  }
 }

@@ -295,7 +358,20 @@ export async function continueQueuedExtensionsIfNeeded(job: Job) {
  if (job.status === 'error' || job.status === 'cancelled' || job.status === 'complete') return
  const remaining = remainingAfterCurrentShot(job.library)
  if (!remaining.length) return
-  await continueQueuedExtensions(job, paramsFromJob(job))
+  const queue = job.library.queueId
+    ? getShotQueue(job.library.ownerKey, job.library.queueId)
+    : null
+  const autoRun = queue ? queue.autoRun === true : job.library.queueAutoRun === true
+  const budget = job.library.queueBudget || 0
+  if (queue && !autoRun && budget <= 0) return
+  if (!queue && !autoRun && budget <= 0) {
+    // Legacy chains without a queue keep the old auto-continue behavior.
+    await continueQueuedExtensions(job, paramsFromJob(job), { autoRun: true })
+    return
+  }
+  const maxShots = autoRun ? remaining.length : budget
+  if (maxShots <= 0) return
+  await continueQueuedExtensions(job, paramsFromJob(job), { maxShots, autoRun })
 }

 export async function runGeneration(job: Job, params: VideoChainParams) {
@@ -313,11 +389,95 @@ export async function runGeneration(job: Job, params: VideoChainParams) {
  await ensureComfyReady(ready)

  const { extensions, ...base } = params
+  const autoRun = job.library?.queueAutoRun === true
  await queueMiniMax(job, {
    ...base,
-    persist: extensions.length === 0
+    persist: extensions.length === 0 || !autoRun
  })

-  if (!extensions.length || !job.library) return
-  await continueQueuedExtensions(job, params)
+  if (job.library?.queueId && !autoRun) {
+    await finishQueueBurst(job.library.ownerKey, job.library.queueId, true).catch(() => null)
+    setQueueJob(job.library.queueId, null)
+  }
+
+  if (!extensions.length || !job.library || !autoRun) return
+  await continueQueuedExtensions(job, params, { maxShots: extensions.length, autoRun: true })
+}
+
+export async function startQueueBurst(owner: string, queueId: string, count: number | 'all') {
+  const { queue, count: n } = await prepareQueueBurst(owner, queueId, count)
+  const lastIndex = lastCompletedIndex(queue)
+  const clipId = queue.currentClipId
+  if (!clipId) {
+    throw createError({ statusCode: 409, statusMessage: 'The previous clip is missing, so the next shot cannot start' })
+  }
+  const source = getClip(owner, clipId)
+  const destFolderLocked = false
+  const job = createJob()
+  job.kind = 'video'
+  job.maxStep = queue.steps
+  job.hideThumbnail = queue.hideThumbnail
+  job.clipId = clipId
+  job.library = {
+    ownerKey: owner,
+    folderId: queue.folderId,
+    hideThumbnail: queue.hideThumbnail,
+    hideInput: queue.hideInput,
+    folderLocked: destFolderLocked,
+    name: nextClipPartName(clipTitle(source)),
+    prompt: queue.segments[lastIndex]?.prompt || source.prompt,
+    aspect: queue.aspect,
+    width: queue.width,
+    height: queue.height,
+    steps: queue.steps,
+    turbo: queue.turbo,
+    seed: Math.floor(Math.random() * 2_147_483_647),
+    cfg: queue.cfg,
+    fps: queue.fps,
+    samplerName: queue.samplerName,
+    scheduler: queue.scheduler,
+    duration: queue.segments[lastIndex]?.duration || source.duration,
+    stillId: queue.stillId,
+    stillFilename: queue.stillFilename,
+    referenceStillIds: queue.referenceStillIds,
+    sound: queue.sound,
+    extensions: remainingFromQueue(queue),
+    chainIndex: Math.max(0, lastIndex),
+    chainStep: lastIndex + 1,
+    chainTotal: queue.segments.length,
+    chainLabel: lastIndex <= 0 ? 'Initial' : `Extension ${lastIndex}`,
+    familyId: queue.familyId,
+    parentClipId: clipId,
+    workflow: queue.workflow,
+    useIdentityRefs: queue.useIdentityRefs,
+    queueId: queue.id,
+    queueAutoRun: count === 'all',
+    queueBudget: n
+  }
+  setQueueJob(queue.id, job.id)
+  await updateShotQueue(owner, queue.id, (next) => {
+    next.currentJobId = job.id
+    next.status = 'running'
+  }).catch(() => null)
+
+  emitChainJob(job, { type: 'status', message: 'Checking ComfyUI...', progress: 1 })
+  void continueQueuedExtensions(job, paramsFromJob(job), {
+    maxShots: n,
+    autoRun: count === 'all'
+  }).catch(async (error) => {
+    removeExtendTemp(job.library?.extendTmpDir)
+    const message = error instanceof Error ? error.message : String(error)
+    if (job.status === 'error' || job.status === 'cancelled') {
+      await finishQueueBurst(owner, queue.id, false, message).catch(() => null)
+      setQueueJob(queue.id, null)
+      return
+    }
+    job.status = 'error'
+    job.error = message
+    emitJob(job, { type: 'error', error: message, message })
+    await finishQueueBurst(owner, queue.id, false, message).catch(() => null)
+    setQueueJob(queue.id, null)
+  })
+
+  return { jobId: job.id, queueId: queue.id, count: n, chainTotal: queue.segments.length, chainStep: lastIndex + 1 }
 }
@@ -2,7 +2,8 @@ import { existsSync } from 'node:fs'
 import type { Job, JobEvent } from '~/server/utils/jobs'
 import { getJob, restoreJob } from '~/server/utils/jobs'
 import type { PendingJob } from '~/server/utils/pending'
-import { isLastChainShot, libraryFromPending, pendingFromJob, writePendingJob, deletePendingJob } from '~/server/utils/pending'
+import { isLastChainShot, libraryFromPending, pendingFromJob, remainingAfterCurrentShot, writePendingJob, deletePendingJob } from '~/server/utils/pending'
+import { syncQueueFromJob } from '~/server/utils/shotQueue'

 function classifyError(message: string) {
  const lower = message.toLowerCase()
@@ -132,6 +133,7 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
      job.status = job.status === 'cancelled' ? 'cancelled' : 'error'
      job.error = classifyError(error)
      emitChainJob(job, { type: 'error', error: job.error, message: job.error })
+      await syncQueueFromJob(job).catch(() => null)
      if (job.id) deletePendingJob(job.id)
      removeExtendTemp(job.library?.extendTmpDir)
      await purgeComfyArtifacts({
@@ -212,6 +214,7 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
            job.library.thumb = undefined
            job.library.name = nextClipPartName(clip.name)
            job.library.parentClipId = clip.id
+            await syncQueueFromJob(job, clip.id).catch(() => null)
            await purgeComfyArtifacts({
              video,
              imageName: job.library.imageName,
@@ -242,11 +245,14 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
            job.library.extendTmpDir = undefined
          }
          job.status = 'complete'
+          const queuedRemaining = job.library ? remainingAfterCurrentShot(job.library).length : 0
          emitJob(job, {
            type: 'complete',
            message: job.library?.folderLocked
              ? 'Saved to the locked folder. Unlock it to view.'
-              : (job.library?.extendSourceClipId || (job.library?.chainTotal || 1) > 1 ? 'Extended video ready' : 'Video ready'),
+              : queuedRemaining > 0
+                ? `Shot ${chainMeta(job).step} of ${chainMeta(job).total} saved. ${queuedRemaining} remaining on Queue.`
+                : (job.library?.extendSourceClipId || (job.library?.chainTotal || 1) > 1 ? 'Extended video ready' : 'Video ready'),
            progress: 100,
            filename: job.library?.folderLocked ? undefined : video.filename,
            subfolder: job.library?.folderLocked ? undefined : video.subfolder,
@@ -256,7 +262,9 @@ export function watchComfyJob(job: Job, options: { persist?: boolean } = {}): Pr
            folderLocked: job.library?.folderLocked,
            chainStep: job.library?.chainStep,
            chainTotal: job.library?.chainTotal,
-            chainLabel: job.library?.chainLabel
+            chainLabel: job.library?.chainLabel,
+            queuedRemaining,
+            queueId: job.library?.queueId
          })
          deletePendingJob(job.id)
          job.saving = false