11

src/components/workflow/MixCutSettingPanel.vue

@@ -8,11 +8,13 @@ import {
   findMappingForLine,
   loadMixCutSubtitleRecords,
   openSubtitleFileAndParse,
+  persistSubtitleRecordsToMixCut,
   pickLocalMixCutMaterial,
   pickMaterialFolder,
   prepareMixCutSettingsForSave,
   removeMaterialFromSubtitleLine,
 } from "../../services/mixCutSettings.js";
+import { revealLocalFileInFolder } from "../../services/fileExport.js";
 import {
   createDefaultGlobalDisplay,
   createDefaultMixCutSettings,
@@ -120,6 +122,10 @@ async function loadExistingSubtitleLines() {
     if (result.srtPath) subtitleFilePath.value = result.srtPath;
     settings.value.records = result.records;
     if (result.srtPath) settings.value.subtitleFilePath = result.srtPath;
+    await persistSubtitleRecordsToMixCut(props.store, {
+      records: result.records,
+      srtPath: result.srtPath,
+    });
     const msg =
       result.message ||
       `字幕加载成功，共 ${result.records.length} 条`;
@@ -131,6 +137,19 @@ async function loadExistingSubtitleLines() {
 }
 
 async function onOpenSubtitleFile() {
+  const currentPath = subtitleFilePath.value || props.store.subtitleSrtPath;
+  if (currentPath) {
+    try {
+      await revealLocalFileInFolder(currentPath);
+    } catch (err) {
+      showFeedback(
+        "error",
+        err instanceof Error ? err.message : "打开文件夹失败",
+      );
+    }
+    return;
+  }
+
   const result = await openSubtitleFileAndParse();
   if (!result.message && !result.ok) return;
   if (!result.ok) {
@@ -141,6 +160,10 @@ async function onOpenSubtitleFile() {
   subtitleFilePath.value = result.srtPath || "";
   settings.value.records = result.records;
   settings.value.subtitleFilePath = result.srtPath || "";
+  await persistSubtitleRecordsToMixCut(props.store, {
+    records: result.records,
+    srtPath: result.srtPath,
+  });
   showFeedback("success", `已加载 ${result.records.length} 行字幕`);
 }
 

src/components/workflow/Step03VideoEdit.vue

@@ -12,8 +12,9 @@ const {
   greenScreen,
   videoProcessing,
   greenScreenBackgroundPath,
-  generatedVideoSrc,
   generatedVideoPath,
+  processedVideoSrc,
+  processedVideoPath,
 } = storeToRefs(workflow);
 
 const feedback = ref({ severity: "", message: "" });
@@ -56,12 +57,12 @@ async function onPickPipMaterial() {
 }
 
 async function onOpenVideoInExplorer() {
-  if (!generatedVideoPath.value) {
-    feedback.value = { severity: "error", message: "暂无视频文件" };
+  if (!processedVideoPath.value) {
+    feedback.value = { severity: "error", message: "暂无编辑后的视频文件" };
     return;
   }
   try {
-    await revealLocalFileInFolder(generatedVideoPath.value);
+    await revealLocalFileInFolder(processedVideoPath.value);
   } catch (err) {
     feedback.value = {
       severity: "error",
@@ -146,15 +147,15 @@ async function onOpenVideoInExplorer() {
           size="small"
           severity="secondary"
           text
-          :disabled="!generatedVideoPath"
+          :disabled="!processedVideoPath"
           aria-label="在资源管理器中打开"
           @click="onOpenVideoInExplorer"
         />
       </div>
       <div class="dashboard-aspect-video">
         <video
-          v-if="generatedVideoSrc"
-          :src="generatedVideoSrc"
+          v-if="processedVideoSrc"
+          :src="processedVideoSrc"
           controls
           class="h-full w-full rounded object-contain"
         />

src/components/workflow/Step05SubtitleMusic.vue

@@ -14,6 +14,7 @@ const {
   subtitleTemplateId,
   subtitleBgmGenerating,
   generatedVideoPath,
+  processedVideoPath,
   subtitlePreviewVideoPath,
   subtitlePreviewVideoSrc,
   bgmPreviewSrc,
@@ -22,7 +23,9 @@ const {
 const feedback = ref({ severity: "", message: "" });
 const templateDialogVisible = ref(false);
 
-const hasSourceVideo = computed(() => Boolean(generatedVideoPath.value));
+const hasSourceVideo = computed(() =>
+  Boolean(processedVideoPath.value || generatedVideoPath.value),
+);
 const hasSubtitleVideoPreview = computed(() =>
   Boolean(subtitlePreviewVideoSrc.value),
 );

src/services/mixCutSettings.js

@@ -70,6 +70,108 @@ async function readTextFile(filePath) {
  * @param {number} durationSec
  * @returns {Array<{ text: string, start: number, end: number }>}
  */
+/**
+ * @param {Array<object>} records
+ * @returns {Array<{ text: string, start: number, end: number }>}
+ */
+export function normalizeSubtitleRecords(records) {
+  if (!Array.isArray(records)) return [];
+  return records
+    .map((r) => ({
+      text: String(r.text || "").trim(),
+      start: Number(r.start ?? r.startTime ?? 0),
+      end: Number(r.end ?? r.endTime ?? 0),
+    }))
+    .filter((r) => r.text);
+}
+
+/**
+ * 将字幕 records 写入混剪配置（对齐 Electron generateVideo / loadScriptLines）
+ * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore> | null} store
+ * @param {{ records: object[], srtPath?: string }} payload
+ */
+export async function persistSubtitleRecordsToMixCut(store, { records, srtPath } = {}) {
+  const normalized = normalizeSubtitleRecords(records);
+  if (!normalized.length) return false;
+
+  const settings = await loadVideoMixCutSettings();
+  settings.records = normalized;
+  if (srtPath) settings.subtitleFilePath = srtPath;
+  await saveVideoMixCutSettings(settings);
+
+  if (store && srtPath) {
+    store.subtitleSrtPath = srtPath;
+  }
+  return true;
+}
+
+/**
+ * 对视频执行 ASR，返回 records + srtPath（不烧录字幕）
+ * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore>} store
+ * @param {string} [videoPath]
+ */
+export async function recognizeSubtitleFromVideo(store, videoPath) {
+  const inputVideo = String(videoPath || store?.generatedVideoPath || "").trim();
+  if (!inputVideo) {
+    return { ok: false, message: "缺少视频路径" };
+  }
+
+  const script = String(store?.scriptContent || "").trim();
+
+  try {
+    const result = await invoke("run_nodejs_script", {
+      scriptName: "subtitle_bgm_generate.js",
+      params: {
+        inputVideo,
+        autoSubtitle: true,
+        smartSubtitle: store?.smartSubtitle !== false,
+        scriptContent: script,
+        recognizeOnly: true,
+        bgmEnabled: false,
+      },
+    });
+
+    if (!result?.success || !Array.isArray(result.records) || !result.records.length) {
+      return {
+        ok: false,
+        message: String(result?.error || "字幕识别失败，请检查 ASR 模型配置"),
+      };
+    }
+
+    return {
+      ok: true,
+      records: normalizeSubtitleRecords(result.records),
+      srtPath: result.srtPath || "",
+      message: String(result.message || `字幕识别完成，共 ${result.records.length} 条`),
+    };
+  } catch (err) {
+    const msg = err instanceof Error ? err.message : String(err);
+    return { ok: false, message: `字幕识别失败：${msg}` };
+  }
+}
+
+/**
+ * 口播视频生成后自动生成字幕数据（对齐 Electron generateVideo → generateFullSubtitle）
+ * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore>} store
+ * @param {string} videoPath
+ */
+export async function autoGenerateSubtitleAfterTalkingVideo(store, videoPath) {
+  const result = await recognizeSubtitleFromVideo(store, videoPath);
+  if (!result.ok) return result;
+
+  await persistSubtitleRecordsToMixCut(store, {
+    records: result.records,
+    srtPath: result.srtPath,
+  });
+
+  return {
+    ok: true,
+    records: result.records,
+    srtPath: result.srtPath,
+    message: `字幕数据已生成，共 ${result.records.length} 条`,
+  };
+}
+
 export function recordsFromScriptEvenly(script, durationSec) {
   const lines = String(script || "")
     .split(/(?<=[。！？.!?])\s*|\n+/)
@@ -157,10 +259,13 @@ export async function loadMixCutSubtitleRecords({ store, existingSettings }) {
         },
       });
       if (result?.success && Array.isArray(result.records) && result.records.length) {
+        const records = normalizeSubtitleRecords(result.records);
+        const srtPath = result.srtPath || "";
+        await persistSubtitleRecordsToMixCut(store, { records, srtPath });
         return {
           ok: true,
-          records: result.records,
-          srtPath: result.srtPath || "",
+          records,
+          srtPath,
           source: "asr",
         };
       }

src/services/subtitleBgmGenerate.js

@@ -38,7 +38,9 @@ export async function pickBgmFile() {
  * @param {ReturnType<typeof import('../stores/workflow.js').useWorkflowStore>} store
  */
 export async function executeGenerateSubtitleAndBgm(store) {
-  const inputVideo = String(store.generatedVideoPath || "").trim();
+  const inputVideo = String(
+    store.processedVideoPath || store.generatedVideoPath || "",
+  ).trim();
   if (!inputVideo) {
     return { ok: false, message: "请先在步骤 02 生成口播视频（步骤 03 编辑后亦可）" };
   }

src/services/talkingVideoGenerate.js

@@ -3,6 +3,7 @@ import { invoke } from "@tauri-apps/api/core";
 import { loadAppConfigMap } from "../config/videoPipeline.js";
 import { useAvatarStore } from "../stores/avatar.js";
 import { clearSubtitlePreview } from "./subtitleBgmGenerate.js";
+import { autoGenerateSubtitleAfterTalkingVideo } from "./mixCutSettings.js";
 import { importGeneratedVideo } from "./videoDb.js";
 import { localVideoToPlayableUrl } from "./localVideo.js";
 import { getMediaDurationSeconds } from "./mediaDuration.js";
@@ -93,10 +94,28 @@ export async function executeGenerateTalkingVideo(store) {
     store.generatedVideoPath = record.filePath;
     store.generatedVideoSrc = videoSrc;
     store.currentVideoId = record.id;
+    store.processedVideoPath = "";
+    store.processedVideoSrc = "";
     clearSubtitlePreview(store);
     await store.refreshVideoHistory();
 
-    return { ok: true, message: "口播视频生成完成" };
+    let message = "口播视频生成完成";
+    try {
+      const subtitle = await autoGenerateSubtitleAfterTalkingVideo(
+        store,
+        record.filePath,
+      );
+      if (subtitle.ok) {
+        message = `口播视频生成完成，${subtitle.message}`;
+      } else if (subtitle.message) {
+        console.warn("[generateTalkingVideo] 字幕自动生成失败:", subtitle.message);
+        message = `口播视频生成完成（字幕识别跳过：${subtitle.message}）`;
+      }
+    } catch (err) {
+      console.warn("[generateTalkingVideo] 字幕自动生成异常:", err);
+    }
+
+    return { ok: true, message };
   } catch (err) {
     const msg = err instanceof Error ? err.message : String(err || "未知错误");
     return { ok: false, message: `口播视频生成失败: ${msg}` };

src/services/videoEditProcess.js

@@ -130,13 +130,10 @@ export async function executeAutoProcessVideo(store) {
     );
     const videoSrc = localVideoToPlayableUrl(record.filePath);
 
-    store.generatedVideoPath = record.filePath;
-    store.generatedVideoSrc = videoSrc;
+    // 编辑结果单独存放，不覆盖步骤 02 的原始口播视频
     store.processedVideoPath = record.filePath;
     store.processedVideoSrc = videoSrc;
-    store.currentVideoId = record.id;
     clearSubtitlePreview(store);
-    await store.refreshVideoHistory();
 
     return {
       ok: true,

src/stores/workflow.js

@@ -223,7 +223,7 @@ export const useWorkflowStore = defineStore("workflow", {
     /** 画中画混剪设置弹窗 */
     mixCutModalVisible: false,
 
-    /** 编辑后视频（与 generated 同步更新，便于后续步骤区分） */
+    /** 步骤 03 编辑后视频（独立于步骤 02 原始口播，可反复重做编辑） */
     processedVideoPath: "",
 
     processedVideoSrc: "",