feat: add general video generation workflow

README.md

@@ -1,11 +1,12 @@
-# 营响力 AI 短剧数字人 Demo
+# 营响力 AI 视频与短剧生产 Demo
 
 用于验证“数字人形象先进入快快网络素材库审核，再通过特别版 Seedance 2 生成短剧视频”的完整链路。
 
-页面拆分为三个一级模块：
+页面拆分为四个一级模块：
 
 - **人物素材库**：负责素材入库、审核、历史素材查看与人物组合，是长期资产管理区。
 - **通用素材库**：上传并审核公网图片或 MP4/MOV 视频，保留历史素材，并可作为当前片段的其他参考图片或参考视频。
+- **通用视频生成**：不创建角色和短剧片段，直接输入提示词，选择通用素材或补充公网图片/视频生成单条视频；也支持纯文本生成。
 - **短剧生产**：以一个短剧项目管理多个片段；每段独立配置出场人物、提示词、图片、视频、连续性和生成参数。
 
 在人物素材库点击“用于短剧生产”，会把该人物绑定到当前场景角色并自动进入生产模块。
@@ -18,7 +19,7 @@
 2. 逐张调用 `POST /v1/assets/upload`，以客户输入的统一令牌提交人物素材审核；无需凑齐三张。
 3. 对仍在审核的 `mat_*` 素材调用 `GET /v1/assets/{asset_id}`，直至本次图片全部 `ready` 或出现 `failed`。
 4. 从全部历史素材中选择多张图片，绑定成可复用的人物/形象；三视图只是常见组合，不再是固定的数据结构。
-5. 为本场角色选择人物素材，并补充场景、道具等非人物图片及参考视频，组织成官方 `content` 数组后调用 `POST /sd/api/v3/contents/generations/tasks`。
+5. 通用生成可直接提交文本、图片与参考视频；短剧生产则为本场角色选择人物素材，并补充场景、道具等非人物图片及参考视频。两种模式都组织成官方 `content` 数组后调用 `POST /sd/api/v3/contents/generations/tasks`。
 6. 用返回的 `id` 调用 `GET /sd/api/v3/contents/generations/tasks/{task_id}`，直至 `succeeded` 或 `failed`。
 
 通用素材库同样调用 `POST /v1/assets/upload`：图片传入 `type: "image"`，视频传入 `type: "video"`。审核完成后的 `asset://mat_*` 引用可分别作为当前片段的其他参考图片或 `reference_video` 使用。通用图片用明确的素材用途标记与人物图片分开，避免进入人物组合区。
@@ -27,7 +28,7 @@
 
 已完成的候选视频支持“下载视频”和“复制视频链接”。下载直接使用服务商返回的临时签名地址，不占用本 Demo 服务器的视频下载带宽；如果服务商没有返回附件响应头，浏览器可能先打开播放页，用户仍可保存。复制的是本 Demo 域名下以 `.mp4` 结尾的代理链接，可直接作为后续片段的公网参考视频；服务端会根据任务 ID 重新获取服务商的有效地址。
 
-短剧、片段、候选版本、任务 ID 和视频地址保存在当前域名的浏览器 `localStorage` 中。普通刷新不会丢失；清理网站数据、使用无痕模式、更换浏览器/设备/域名会丢失本地项目记录。在没有数据库和对象存储的当前版本中，仍建议用户及时下载成品。
+短剧、片段、候选版本、通用视频生成记录、任务 ID 和视频地址保存在当前域名的浏览器 `localStorage` 中。普通刷新不会丢失；清理网站数据、使用无痕模式、更换浏览器/设备/域名会丢失本地记录。在没有数据库和对象存储的当前版本中，仍建议用户及时下载成品。
 
 ## 不可见审计日志
 

public/app.js

@@ -15,6 +15,8 @@ const LEGACY_GROUP_KEY = "yingxiangli.selectedAssetGroup";
 const SCENE_ROLES_KEY = "yingxiangli.sceneRoles.v1";
 const CHARACTER_LIBRARY_KEY = "yingxiangli.characterLibrary.v1";
 const DRAMA_PROJECT_KEY = "yingxiangli.dramaProject.v1";
+const GENERAL_VIDEO_STATE_KEY = "yingxiangli.generalVideo.v1";
+const PENDING_GENERAL_VIDEO_KEY = "yingxiangli.pendingGeneralVideo.v1";
 const VIDEO_KEY_STORAGE = "yingxiangli.videoKey.v1";
 const AUDIT_CLIENT_KEY = "yingxiangli.auditClientId.v1";
 const AUDIT_SESSION_KEY = "yingxiangli.auditSessionId.v1";
@@ -41,6 +43,9 @@ const state = {
   activeShotId: null,
   activeGenerationShotId: null,
   activeGenerationVersionId: null,
+  generalSelectedReferences: new Set(),
+  generalResults: [],
+  generalPollTimer: null,
 };
 
 const el = Object.fromEntries([
@@ -59,6 +64,10 @@ const el = Object.fromEntries([
   "videoKeyGate", "videoKeyForm", "videoKeyInput", "videoKeyError", "changeVideoKeyButton", "cancelVideoKeyButton",
   "genericAssetForm", "genericAssetType", "genericAssetUrl", "genericAssetPurpose", "genericAssetSubmit", "genericAssetStatus",
   "genericAssetHint", "genericAssetResult", "genericAssetResultText", "genericAssetList", "genericAssetHistoryCount", "refreshGenericAssets",
+  "generalVideoForm", "generalVideoStatus", "generalPrompt", "generalAssetPicker", "refreshGeneralAssets",
+  "generalImageInputs", "generalVideoInputs", "addGeneralImageButton", "addGeneralVideoButton", "generalInputQuota",
+  "generalModel", "generalRatio", "generalDuration", "generalResolution", "generalGenerateAudio", "generalWatermark",
+  "generalGenerateButton", "generalResultCount", "generalResultList",
 ].map((id) => [id, document.getElementById(id)]));
 
 const reviewRows = [el.reviewFront, el.reviewSide, el.reviewBack];
@@ -83,6 +92,7 @@ async function init() {
     restoreSceneRoles();
     restoreCharacterLibrary();
     restoreDramaProject();
+    restoreGeneralVideoState();
     renderConnection();
     if (!state.config.mockMode && !currentVideoKey()) {
       showVideoKeyGate(false);
@@ -95,6 +105,7 @@ async function init() {
     resumePendingReview();
     resumePendingGenericAsset();
     if (state.config.mockMode || currentVideoKey()) resumePendingVideo();
+    if (state.config.mockMode || currentVideoKey()) resumePendingGeneralVideo();
   } catch (error) {
     showToast(error.message, true);
     el.connectionState.textContent = "本地服务连接失败";
@@ -204,6 +215,16 @@ el.assetForm.addEventListener("submit", async (event) => {
 
 el.genericAssetForm.addEventListener("submit", submitGenericAsset);
 el.genericAssetType.addEventListener("change", updateGenericAssetForm);
+el.generalVideoForm.addEventListener("submit", submitGeneralVideo);
+el.refreshGeneralAssets.addEventListener("click", loadAssets);
+el.addGeneralImageButton.addEventListener("click", () => addGeneralMediaInput("image"));
+el.addGeneralVideoButton.addEventListener("click", () => addGeneralMediaInput("video"));
+[el.generalImageInputs, el.generalVideoInputs].forEach((list) => list.addEventListener("click", (event) => {
+  const button = event.target.closest("[data-remove-general-media]");
+  if (button) removeGeneralMediaInput(button);
+}));
+[el.generalPrompt, el.generalImageInputs, el.generalVideoInputs].forEach((input) => input.addEventListener("input", saveGeneralVideoState));
+[el.generalModel, el.generalRatio, el.generalDuration, el.generalResolution, el.generalGenerateAudio, el.generalWatermark].forEach((input) => input.addEventListener("change", saveGeneralVideoState));
 
 el.videoForm.addEventListener("submit", async (event) => {
   event.preventDefault();
@@ -327,6 +348,7 @@ async function loadAssets() {
     renderCharacterLibrary();
     renderAssetPicker();
     renderGenericAssetLibrary();
+    renderGeneralAssetPicker();
     el.assetHistoryCount.textContent = String(state.assets.length);
     el.assetList.innerHTML = "";
     if (!state.assets.length) {
@@ -446,6 +468,379 @@ function renderGenericAssetLibrary() {
   }
 }
 
+function restoreGeneralVideoState() {
+  let saved;
+  try { saved = JSON.parse(localStorage.getItem(GENERAL_VIDEO_STATE_KEY) || "null"); } catch { saved = null; }
+  state.generalSelectedReferences = new Set(Array.isArray(saved?.selectedReferences) ? saved.selectedReferences.map(String) : []);
+  state.generalResults = Array.isArray(saved?.results) ? saved.results.slice(0, 20) : [];
+  el.generalPrompt.value = String(saved?.prompt || "");
+  el.generalModel.value = saved?.model || "doubao-seedance-2-0-260128";
+  el.generalRatio.value = saved?.ratio || "9:16";
+  el.generalDuration.value = String(Math.min(14, Math.max(5, Number(saved?.duration) || 5)));
+  el.generalResolution.value = saved?.resolution === "480p" ? "480p" : "720p";
+  el.generalGenerateAudio.checked = saved?.generateAudio !== false;
+  el.generalWatermark.checked = Boolean(saved?.watermark);
+  renderGeneralMediaInputs("image", saved?.imageUrls || "");
+  renderGeneralMediaInputs("video", saved?.videoUrls || "");
+  renderGeneralResults();
+  updateGeneralQuota();
+}
+
+function saveGeneralVideoState() {
+  localStorage.setItem(GENERAL_VIDEO_STATE_KEY, JSON.stringify({
+    prompt: el.generalPrompt.value,
+    selectedReferences: [...state.generalSelectedReferences],
+    imageUrls: collectGeneralMediaUrls("image").join("\n"),
+    videoUrls: collectGeneralMediaUrls("video").join("\n"),
+    model: el.generalModel.value,
+    ratio: el.generalRatio.value,
+    duration: Number(el.generalDuration.value),
+    resolution: el.generalResolution.value,
+    generateAudio: el.generalGenerateAudio.checked,
+    watermark: el.generalWatermark.checked,
+    results: state.generalResults.slice(0, 20),
+  }));
+  updateGeneralQuota();
+}
+
+function renderGeneralAssetPicker() {
+  if (!el.generalAssetPicker) return;
+  const available = new Set(state.genericAssets.map(normalizeAssetReference));
+  for (const reference of [...state.generalSelectedReferences]) {
+    if (!available.has(reference)) state.generalSelectedReferences.delete(reference);
+  }
+  el.generalAssetPicker.innerHTML = "";
+  if (!state.genericAssets.length) {
+    el.generalAssetPicker.innerHTML = '<div class="empty-small">通用素材库暂无可用图片或视频</div>';
+    updateGeneralQuota();
+    return;
+  }
+  for (const item of state.genericAssets) {
+    const type = assetItemType(item);
+    const reference = normalizeAssetReference(item);
+    const sourceUrl = item.original_url || item.URL || "";
+    const name = genericAssetName(item, sourceUrl);
+    const button = document.createElement("button");
+    button.type = "button";
+    button.className = `general-asset-choice${state.generalSelectedReferences.has(reference) ? " selected" : ""}`;
+    const preview = document.createElement("span");
+    preview.className = "general-asset-choice-preview";
+    if (sourceUrl && type === "image") {
+      const image = document.createElement("img");
+      image.src = sourceUrl;
+      image.alt = name;
+      image.loading = "lazy";
+      preview.appendChild(image);
+    } else if (sourceUrl && type === "video") {
+      const video = document.createElement("video");
+      video.src = sourceUrl;
+      video.muted = true;
+      video.playsInline = true;
+      video.preload = "metadata";
+      preview.appendChild(video);
+    } else preview.textContent = type === "video" ? "视频" : "图片";
+    const copy = document.createElement("span");
+    copy.className = "general-asset-choice-copy";
+    copy.innerHTML = `<strong>${escapeHtml(name)}</strong><span>${type === "video" ? "视频" : "图片"}</span>`;
+    button.append(preview, copy);
+    button.addEventListener("click", () => toggleGeneralAsset(reference, type));
+    el.generalAssetPicker.appendChild(button);
+  }
+  updateGeneralQuota();
+}
+
+function toggleGeneralAsset(reference, type) {
+  if (state.generalSelectedReferences.has(reference)) state.generalSelectedReferences.delete(reference);
+  else {
+    const quota = generalMediaQuota(reference, type);
+    if (!quota.valid) return showToast(quota.message, true);
+    state.generalSelectedReferences.add(reference);
+  }
+  saveGeneralVideoState();
+  renderGeneralAssetPicker();
+}
+
+function generalMediaInputConfig(type) {
+  return type === "video"
+    ? { list: el.generalVideoInputs, button: el.addGeneralVideoButton, limit: 3, placeholder: "公网 MP4/MOV 或 asset:// 素材引用" }
+    : { list: el.generalImageInputs, button: el.addGeneralImageButton, limit: 9, placeholder: "公网图片 URL 或 asset:// 素材引用" };
+}
+
+function createGeneralMediaInput(type, value = "") {
+  const { placeholder } = generalMediaInputConfig(type);
+  const row = document.createElement("div");
+  row.className = "media-url-row";
+  const input = document.createElement("input");
+  input.type = "text";
+  input.value = value;
+  input.placeholder = placeholder;
+  input.setAttribute("aria-label", type === "video" ? "通用生成参考视频" : "通用生成参考图片");
+  const remove = document.createElement("button");
+  remove.type = "button";
+  remove.className = "media-remove-button";
+  remove.dataset.removeGeneralMedia = type;
+  remove.setAttribute("aria-label", "删除该链接");
+  remove.textContent = "×";
+  row.append(input, remove);
+  return row;
+}
+
+function renderGeneralMediaInputs(type, value) {
+  const { list } = generalMediaInputConfig(type);
+  const values = parseMediaLines(value);
+  list.replaceChildren(...(values.length ? values : [""]).map((item) => createGeneralMediaInput(type, item)));
+  refreshGeneralMediaButton(type);
+}
+
+function collectGeneralMediaUrls(type) {
+  const { list } = generalMediaInputConfig(type);
+  return [...new Set([...list.querySelectorAll("input")].map((input) => input.value.trim()).filter(Boolean))];
+}
+
+function addGeneralMediaInput(type) {
+  const { list, limit } = generalMediaInputConfig(type);
+  if (list.children.length >= limit) return;
+  const row = createGeneralMediaInput(type);
+  list.appendChild(row);
+  row.querySelector("input").focus();
+  refreshGeneralMediaButton(type);
+}
+
+function removeGeneralMediaInput(button) {
+  const type = button.dataset.removeGeneralMedia;
+  const { list } = generalMediaInputConfig(type);
+  if (list.children.length === 1) list.querySelector("input").value = "";
+  else button.closest(".media-url-row").remove();
+  refreshGeneralMediaButton(type);
+  saveGeneralVideoState();
+}
+
+function refreshGeneralMediaButton(type) {
+  const { list, button, limit } = generalMediaInputConfig(type);
+  button.disabled = list.children.length >= limit;
+}
+
+function selectedGeneralLibraryMedia() {
+  const selected = state.genericAssets.filter((item) => state.generalSelectedReferences.has(normalizeAssetReference(item)));
+  return {
+    images: selected.filter((item) => assetItemType(item) === "image").map(normalizeAssetReference),
+    videos: selected.filter((item) => assetItemType(item) === "video").map(normalizeAssetReference),
+  };
+}
+
+function generalMediaQuota(pendingReference = "", pendingType = "") {
+  const selected = selectedGeneralLibraryMedia();
+  const imageReferences = new Set([...selected.images, ...collectGeneralMediaUrls("image")]);
+  const videoReferences = new Set([...selected.videos, ...collectGeneralMediaUrls("video")]);
+  if (pendingReference && !state.generalSelectedReferences.has(pendingReference)) {
+    if (pendingType === "video") videoReferences.add(pendingReference);
+    else imageReferences.add(pendingReference);
+  }
+  const imageCount = imageReferences.size;
+  const videoCount = videoReferences.size;
+  if (imageCount > 9) return { valid: false, imageCount, videoCount, message: `参考图片 ${imageCount}/9，已超出上限` };
+  if (videoCount > 3) return { valid: false, imageCount, videoCount, message: `参考视频 ${videoCount}/3，已超出上限` };
+  return { valid: true, imageCount, videoCount, message: "可提交" };
+}
+
+function updateGeneralQuota() {
+  if (!el.generalInputQuota) return;
+  const quota = generalMediaQuota();
+  el.generalInputQuota.textContent = `参考图片 ${quota.imageCount}/9 · 参考视频 ${quota.videoCount}/3`;
+  el.generalInputQuota.className = `input-quota wide ${quota.valid ? "valid" : "invalid"}`;
+}
+
+async function submitGeneralVideo(event) {
+  event.preventDefault();
+  const prompt = el.generalPrompt.value.trim();
+  if (!prompt) return showToast("请填写视频提示词", true);
+  const quota = generalMediaQuota();
+  if (!quota.valid) return showToast(quota.message, true);
+  const selected = selectedGeneralLibraryMedia();
+  const images = [...new Set([...selected.images, ...collectGeneralMediaUrls("image")])];
+  const videos = [...new Set([...selected.videos, ...collectGeneralMediaUrls("video")])];
+  const result = {
+    id: `general-${Date.now()}-${Math.random().toString(36).slice(2, 7)}`,
+    status: "running",
+    taskId: "",
+    videoUrl: "",
+    error: "",
+    ratio: el.generalRatio.value,
+    createdAt: Date.now(),
+    lastCheckedAt: null,
+    progress: 5,
+  };
+  state.generalResults.unshift(result);
+  state.generalResults = state.generalResults.slice(0, 20);
+  el.generalGenerateButton.disabled = true;
+  setGeneralVideoStatus("processing", "生成中");
+  saveGeneralVideoState();
+  renderGeneralResults();
+  try {
+    const response = await api("/api/videos", {
+      method: "POST",
+      body: JSON.stringify({
+        assetReferences: [],
+        extraImageReferences: images,
+        videoReferences: videos,
+        prompt,
+        model: el.generalModel.value,
+        ratio: el.generalRatio.value,
+        duration: Number(el.generalDuration.value),
+        resolution: el.generalResolution.value,
+        generateAudio: el.generalGenerateAudio.checked,
+        watermark: el.generalWatermark.checked,
+      }),
+    });
+    const taskId = response.task_id || response.id || response.data?.task_id || response.data?.id;
+    if (!taskId) throw new Error("视频接口未返回任务 ID");
+    result.taskId = taskId;
+    result.mock = Boolean(response.mock);
+    localStorage.setItem(PENDING_GENERAL_VIDEO_KEY, JSON.stringify({ taskId, resultId: result.id, startedAt: result.createdAt }));
+    saveGeneralVideoState();
+    renderGeneralResults();
+    await pollGeneralVideoTask(taskId, result.id);
+  } catch (error) {
+    const message = contextualizeGenerationError(error.message);
+    if (error.pending) {
+      setGeneralVideoStatus("processing", "仍在生成");
+      showToast(message);
+    } else {
+      result.status = "failed";
+      result.error = message;
+      localStorage.removeItem(PENDING_GENERAL_VIDEO_KEY);
+      setGeneralVideoStatus("error", "生成失败");
+      showToast(message, true);
+    }
+  } finally {
+    saveGeneralVideoState();
+    renderGeneralResults();
+    el.generalGenerateButton.disabled = state.generalResults.some((item) => item.status === "running");
+  }
+}
+
+async function pollGeneralVideoTask(taskId, resultId) {
+  const startedAt = Date.now();
+  while (Date.now() - startedAt < VIDEO_POLL_MAX_MS) {
+    await delay(VIDEO_POLL_INTERVAL_MS);
+    const response = await api(`/api/videos/${encodeURIComponent(taskId)}`);
+    const status = response._normalized?.status || normalizeVideoStatus(response.status || response.data?.status);
+    const result = state.generalResults.find((item) => item.id === resultId);
+    if (!result) return;
+    result.taskId = taskId;
+    result.lastCheckedAt = Date.now();
+    result.progress = Math.max(10, Number(response.progress ?? response.data?.progress ?? (status === "completed" ? 100 : 20)));
+    result.mock = result.mock || Boolean(response.mock);
+    saveGeneralVideoState();
+    renderGeneralResults();
+    if (status === "completed") {
+      result.status = "completed";
+      result.progress = 100;
+      result.videoUrl = response._normalized?.videoUrl || response.video_url || response.output?.video_url || response.data?.video_url || "";
+      localStorage.removeItem(PENDING_GENERAL_VIDEO_KEY);
+      setGeneralVideoStatus("success", "生成完成");
+      saveGeneralVideoState();
+      renderGeneralResults();
+      showToast("通用视频已生成");
+      return;
+    }
+    if (status === "failed") throw new Error(response.error?.message || response.message || "视频生成失败");
+  }
+  const error = new Error("视频仍在服务商侧生成，任务已保存；稍后重新打开页面会继续查询");
+  error.pending = true;
+  throw error;
+}
+
+async function resumePendingGeneralVideo() {
+  let pending;
+  try { pending = JSON.parse(localStorage.getItem(PENDING_GENERAL_VIDEO_KEY) || "null"); } catch { pending = null; }
+  if (!pending?.taskId) return;
+  switchModule("general-video");
+  let result = state.generalResults.find((item) => item.id === pending.resultId);
+  if (!result) {
+    result = { id: pending.resultId || `general-${Date.now()}`, status: "running", taskId: pending.taskId, videoUrl: "", error: "", ratio: "9:16", createdAt: pending.startedAt || Date.now(), lastCheckedAt: null, progress: 20 };
+    state.generalResults.unshift(result);
+  }
+  result.status = "running";
+  el.generalGenerateButton.disabled = true;
+  setGeneralVideoStatus("processing", "继续查询");
+  renderGeneralResults();
+  try {
+    await pollGeneralVideoTask(pending.taskId, result.id);
+  } catch (error) {
+    if (error.pending) {
+      setGeneralVideoStatus("processing", "仍在生成");
+      showToast(error.message);
+    } else {
+      result.status = "failed";
+      result.error = contextualizeGenerationError(error.message);
+      localStorage.removeItem(PENDING_GENERAL_VIDEO_KEY);
+      setGeneralVideoStatus("error", "生成失败");
+      showToast(result.error, true);
+    }
+  } finally {
+    saveGeneralVideoState();
+    renderGeneralResults();
+    el.generalGenerateButton.disabled = state.generalResults.some((item) => item.status === "running");
+  }
+}
+
+function renderGeneralResults() {
+  if (!el.generalResultList) return;
+  el.generalResultCount.textContent = state.generalResults.length ? `${state.generalResults.length} 条记录` : "暂无记录";
+  el.generalResultList.innerHTML = "";
+  if (!state.generalResults.length) {
+    el.generalResultList.innerHTML = '<div class="empty-small">提交任务后，生成状态和视频会出现在这里</div>';
+    return;
+  }
+  state.generalResults.forEach((result, index) => {
+    const card = document.createElement("div");
+    card.className = "version-card";
+    const preview = document.createElement("div");
+    preview.className = "version-preview";
+    setVersionPreviewRatio(preview, result.ratio || "16:9");
+    if (result.videoUrl) {
+      const video = document.createElement("video");
+      video.src = result.videoUrl;
+      video.controls = true;
+      video.playsInline = true;
+      video.preload = "metadata";
+      video.addEventListener("loadedmetadata", () => {
+        if (video.videoWidth && video.videoHeight) setVersionPreviewRatio(preview, `${video.videoWidth}:${video.videoHeight}`);
+      }, { once: true });
+      preview.appendChild(video);
+    } else preview.textContent = result.status === "running" ? `${result.progress || 20}% · 生成中` : result.status === "completed" ? "流程已完成" : "生成失败";
+    const copy = document.createElement("div");
+    copy.className = "version-copy";
+    const statusText = result.status === "completed" ? "已完成" : result.status === "running" ? `生成中 · 已等待 ${formatElapsed(result.createdAt)}` : "失败";
+    copy.innerHTML = `<strong>视频 ${state.generalResults.length - index} · ${statusText}</strong><span>${escapeHtml(result.taskId || result.error || "正在获取任务 ID")}</span>`;
+    const actions = document.createElement("div");
+    actions.className = "version-actions";
+    if (result.status === "completed" && result.taskId && !result.mock) {
+      const download = document.createElement("a");
+      download.className = "video-action-link";
+      download.href = result.videoUrl || videoProxyUrl(result.taskId);
+      download.textContent = "下载视频";
+      download.setAttribute("download", "");
+      download.target = "_blank";
+      download.rel = "noopener";
+      const copyLink = document.createElement("button");
+      copyLink.type = "button";
+      copyLink.className = "video-action-link";
+      copyLink.textContent = "复制视频链接";
+      copyLink.addEventListener("click", () => copyGeneratedVideoLink(result.taskId));
+      actions.append(download, copyLink);
+    }
+    card.append(preview, copy, actions);
+    el.generalResultList.appendChild(card);
+  });
+}
+
+function setGeneralVideoStatus(kind, text) {
+  el.generalVideoStatus.className = `status-badge ${kind}`;
+  el.generalVideoStatus.textContent = text;
+}
+
 function useGenericAssetInActiveShot(reference, name, type) {
   const shot = activeShot();
   if (type === "video") {
@@ -629,7 +1024,7 @@ function bindCharacterToActiveRole(character) {
 }
 
 function switchModule(module) {
-  if (!["library", "generic-library", "production"].includes(module)) return;
+  if (!["library", "generic-library", "general-video", "production"].includes(module)) return;
   state.activeModule = module;
   document.body.dataset.activeModule = module;
   document.querySelectorAll('.module-tab').forEach((button) => {

public/index.html

@@ -3,14 +3,14 @@
   <head>
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>营响力｜AI 短剧数字人 Demo</title>
+    <title>营响力｜AI 视频与短剧生产</title>
-    <link rel="stylesheet" href="./styles.css?v=25" />
+    <link rel="stylesheet" href="./styles.css?v=26" />
   </head>
   <body data-active-module="library">
     <header class="topbar">
       <div>
         <span class="eyebrow">营响力 · 真实客户验证</span>
-        <h1>AI 短剧数字人生产</h1>
+        <h1>AI 视频与短剧生产</h1>
       </div>
       <div class="topbar-actions">
         <button class="key-change-button hidden" type="button" id="changeVideoKeyButton">更换客户令牌</button>
@@ -26,6 +26,9 @@
         <button class="module-tab" type="button" data-module="generic-library">
           <b>通用素材库</b><span>上传、审核并复用图片与视频素材</span>
         </button>
+        <button class="module-tab" type="button" data-module="general-video">
+          <b>通用视频生成</b><span>直接输入提示词与参考素材生成单条视频</span>
+        </button>
         <button class="module-tab" type="button" data-module="production">
           <b>短剧生产</b><span>选择本场角色，输入图片和视频后生成</span>
         </button>
@@ -200,6 +203,56 @@
             <div class="video-asset-grid" id="genericAssetList"><div class="empty-small">暂无已就绪通用素材</div></div>
           </section>
 
+          <div class="panel-header general-video-only">
+            <div>
+              <span class="section-kicker">通用视频</span>
+              <h2>生成一条视频</h2>
+            </div>
+            <span class="status-badge neutral" id="generalVideoStatus">可提交</span>
+          </div>
+
+          <form id="generalVideoForm" class="form-grid general-video-only">
+            <label class="field wide">
+              <span>视频提示词</span>
+              <textarea id="generalPrompt" rows="6" placeholder="描述画面主体、场景、动作、镜头、风格与声音。"></textarea>
+            </label>
+
+            <section class="general-asset-picker wide">
+              <div class="media-field-head">
+                <div><strong>从通用素材库选择</strong><small>点击素材即可选中或取消</small></div>
+                <button class="media-add-button" type="button" id="refreshGeneralAssets">刷新素材</button>
+              </div>
+              <div class="general-asset-grid" id="generalAssetPicker"><div class="empty-small">暂无通用素材</div></div>
+            </section>
+
+            <div class="multimodal-grid wide">
+              <div class="field media-field">
+                <div class="media-field-head"><span>其他参考图片</span><button class="media-add-button" type="button" id="addGeneralImageButton">＋ 添加图片</button></div>
+                <div class="media-url-list" id="generalImageInputs"></div>
+                <small>可填写公网图片 URL 或 asset:// 素材引用，最多 9 张。</small>
+              </div>
+              <div class="field media-field">
+                <div class="media-field-head"><span>参考视频</span><button class="media-add-button" type="button" id="addGeneralVideoButton">＋ 添加视频</button></div>
+                <div class="media-url-list" id="generalVideoInputs"></div>
+                <small>可填写公网 MP4/MOV 或 asset:// 素材引用，最多 3 条。</small>
+              </div>
+            </div>
+            <div class="input-quota wide valid" id="generalInputQuota">参考图片 0/9 · 参考视频 0/3</div>
+
+            <label class="field"><span>模型</span><select id="generalModel"><option value="doubao-seedance-2-0-260128">Seedance 2.0 · 标准</option><option value="doubao-seedance-2-0-fast-260128">Seedance 2.0 · 快速</option><option value="doubao-seedance-2-0-mini-260615">Seedance 2.0 · Mini</option></select></label>
+            <label class="field"><span>画面比例</span><select id="generalRatio"><option value="9:16">9:16 · 竖屏</option><option value="16:9">16:9 · 横屏</option><option value="1:1">1:1 · 方形</option><option value="adaptive">跟随参考素材</option></select></label>
+            <label class="field"><span>时长</span><select id="generalDuration"><option value="5">5 秒</option><option value="6">6 秒</option><option value="7">7 秒</option><option value="8">8 秒</option><option value="9">9 秒</option><option value="10">10 秒</option><option value="11">11 秒</option><option value="12">12 秒</option><option value="13">13 秒</option><option value="14">14 秒</option></select></label>
+            <label class="field"><span>分辨率</span><select id="generalResolution"><option value="720p">720p</option><option value="480p">480p</option></select></label>
+            <label class="toggle-row"><input id="generalGenerateAudio" type="checkbox" checked /><span>生成同步音频</span></label>
+            <label class="toggle-row"><input id="generalWatermark" type="checkbox" /><span>保留平台水印</span></label>
+            <div class="field action-field wide"><button class="primary video-button" type="submit" id="generalGenerateButton">生成视频</button></div>
+          </form>
+
+          <section class="general-video-results general-video-only">
+            <div class="version-head"><div><span class="section-kicker">生成记录</span><h3>本浏览器生成的视频</h3></div><span id="generalResultCount">暂无记录</span></div>
+            <div class="version-list" id="generalResultList"><div class="empty-small">提交任务后，生成状态和视频会出现在这里</div></div>
+          </section>
+
           <div class="storyboard production-only">
             <label class="field continuity-choice">
               <span>与上一片段的衔接</span>
@@ -351,6 +404,6 @@
     </div>
 
     <div class="toast hidden" id="toast"></div>
-    <script src="./app.js?v=34"></script>
+    <script src="./app.js?v=35"></script>
   </body>
 </html>

public/styles.css

@@ -53,7 +53,7 @@ button { cursor: pointer; }
 main { max-width: 1480px; margin: 0 auto; padding: 24px; }
 .panel, .sidebar { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
 
-.module-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 18px 0; }
+.module-tabs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 18px 0; }
 .module-tab { min-height: 72px; border: 1px solid var(--line); border-radius: 14px; background: white; padding: 14px 18px; display: grid; gap: 4px; text-align: left; color: var(--muted); }
 .module-tab b { color: var(--ink); font-size: 16px; }
 .module-tab span { font-size: 12px; }
@@ -61,11 +61,19 @@ main { max-width: 1480px; margin: 0 auto; padding: 24px; }
 .module-tab.active b { color: var(--blue); }
 body[data-active-module="library"] .production-only,
 body[data-active-module="library"] .generic-library-only,
+body[data-active-module="library"] .general-video-only,
 body[data-active-module="production"] .library-only,
 body[data-active-module="production"] .generic-library-only,
+body[data-active-module="production"] .general-video-only,
 body[data-active-module="generic-library"] .library-only,
 body[data-active-module="generic-library"] .production-only,
-body[data-active-module="generic-library"] .person-library-sidebar { display: none !important; }
+body[data-active-module="generic-library"] .general-video-only,
+body[data-active-module="generic-library"] .person-library-sidebar,
+body[data-active-module="general-video"] .library-only,
+body[data-active-module="general-video"] .production-only,
+body[data-active-module="general-video"] .generic-library-only,
+body[data-active-module="general-video"] .sidebar { display: none !important; }
+body[data-active-module="general-video"] .workspace { grid-template-columns: minmax(0, 1fr); }
 body[data-active-module="library"] .asset-library-title { margin-top: 0; }
 
 .shot-overview { margin: -2px 0 18px; padding: 14px 16px 12px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
@@ -161,6 +169,19 @@ body[data-active-module="library"] .asset-library-title { margin-top: 0; }
 .video-asset-copy span { overflow: hidden; color: var(--muted); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
 .video-asset-actions { display: flex; gap: 8px; padding: 0 12px 12px; }
 .video-asset-actions button { flex: 1; border: 1px solid #cbd4e5; border-radius: 8px; background: white; padding: 7px 9px; color: var(--blue); font-size: 11px; }
+.general-asset-picker { padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: #fafbfe; }
+.general-asset-picker .media-field-head > div { display: grid; gap: 3px; }
+.general-asset-picker .media-field-head small { color: var(--muted); font-size: 11px; font-weight: 400; }
+.general-asset-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 12px; }
+.general-asset-grid > .empty-small { grid-column: 1 / -1; }
+.general-asset-choice { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: white; text-align: left; }
+.general-asset-choice.selected { border-color: var(--blue); background: var(--blue-soft); box-shadow: 0 0 0 2px rgba(41,87,232,.08); }
+.general-asset-choice-preview { aspect-ratio: 16 / 9; display: grid; place-items: center; overflow: hidden; background: #111827; color: white; font-size: 11px; }
+.general-asset-choice-preview img, .general-asset-choice-preview video { width: 100%; height: 100%; object-fit: contain; }
+.general-asset-choice-copy { display: grid; gap: 3px; padding: 8px 9px; }
+.general-asset-choice-copy strong { overflow: hidden; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
+.general-asset-choice-copy span { color: var(--muted); font-size: 10px; }
+.general-video-results { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
 .rule-box { margin-top: 18px; padding: 14px; border-radius: 12px; background: #f7f9fd; font-size: 12px; }
 .rule-box ul { padding-left: 18px; margin: 8px 0 0; color: var(--muted); line-height: 1.7; }
 
@@ -306,5 +327,6 @@ hr { border: 0; border-top: 1px solid var(--line); margin: 26px 0 0; }
   .view-grid { grid-template-columns: 1fr; }
   .multimodal-grid { grid-template-columns: 1fr; }
   .video-asset-grid { grid-template-columns: 1fr; }
+  .general-asset-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
   .field.wide { grid-column: auto; }
 }

server.mjs

@@ -560,8 +560,8 @@ function buildVideoPayload(body) {
   const extraImageReferences = Array.isArray(body.extraImageReferences) ? body.extraImageReferences : [];
   const videoReferences = Array.isArray(body.videoReferences) ? body.videoReferences : [];
   const imageReferences = [...assetReferences, ...extraImageReferences];
-  if (assetReferences.length < 1 || assetReferences.some((item) => !/^asset:\/\/(?:mat_|asset-)/i.test(item))) {
+  if (assetReferences.some((item) => !/^asset:\/\/(?:mat_|asset-)/i.test(item))) {
-    throw new ClientError("请先选择审核通过的人物素材（asset://...）");
+    throw new ClientError("人物素材必须是审核通过的 asset:// 引用");
   }
   if (imageReferences.length > 9) {
     throw new ClientError(`人物图片与其他参考图片合计最多 9 张，当前为 ${imageReferences.length} 张`);

tests/normalize.test.mjs

@@ -44,3 +44,13 @@ test("人物素材支持任选 1 到 3 张，且提供独立通用素材库", ()
     assert.doesNotMatch(input, /\srequired(?:\s|>)/);
   }
 });
+
+test("提供独立通用视频生成页签并允许不选择人物素材", () => {
+  const html = readFileSync(new URL("../public/index.html", import.meta.url), "utf8");
+  const server = readFileSync(new URL("../server.mjs", import.meta.url), "utf8");
+  assert.match(html, /data-module="general-video"/);
+  assert.match(html, /id="generalVideoForm"/);
+  assert.match(html, /id="generalAssetPicker"/);
+  assert.match(html, /id="generalResultList"/);
+  assert.doesNotMatch(server, /assetReferences\.length\s*<\s*1/);
+});