From 33332aa71f01fedf6d40014864b41995d7394820 Mon Sep 17 00:00:00 2001
From: root <root@nonebot.top>
Date: Tue, 17 Feb 2026 17:30:32 +0800
Subject: [PATCH] =?UTF-8?q?fix(video-edit):=20=E4=BD=BF=E7=94=A8toBlobURL?=
 =?UTF-8?q?=E5=8A=A0=E8=BD=BDffmpeg=E6=A0=B8=E5=BF=83=E4=BB=A5=E4=BF=AE?=
 =?UTF-8?q?=E5=A4=8D=E8=B7=A8=E5=9F=9FWorker=E5=A4=B1=E8=B4=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/static/public/js/video.js | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/app/static/public/js/video.js b/app/static/public/js/video.js
index 620a7cd..dd3d7b0 100644
--- a/app/static/public/js/video.js
+++ b/app/static/public/js/video.js
@@ -596,6 +596,18 @@
     }
     ffmpegLoading = true;
     try {
+      const utilApi = window.FFmpegUtil || {};
+      const toBlobURL = utilApi.toBlobURL || null;
+      const CDN_BASE = 'https://cdn.jsdelivr.net/npm/@ffmpeg/core@0.12.6/dist/umd';
+      let coreURL = `${CDN_BASE}/ffmpeg-core.js`;
+      let wasmURL = `${CDN_BASE}/ffmpeg-core.wasm`;
+      let workerURL = `${CDN_BASE}/ffmpeg-core.worker.js`;
+      if (typeof toBlobURL === 'function') {
+        // 跨域场景下将远端脚本转为 blob URL，规避 Worker 同源限制
+        coreURL = await toBlobURL(coreURL, 'text/javascript');
+        wasmURL = await toBlobURL(wasmURL, 'application/wasm');
+        workerURL = await toBlobURL(workerURL, 'text/javascript');
+      }
       if (typeof FFmpegCtor === 'function') {
         try {
           // 兼容 @ffmpeg/ffmpeg 0.12+ 的 class FFmpeg
@@ -605,7 +617,11 @@
           ffmpegInstance = FFmpegCtor({ log: false });
         }
         if (ffmpegInstance && typeof ffmpegInstance.load === 'function') {
-          await ffmpegInstance.load();
+          await ffmpegInstance.load({
+            coreURL,
+            wasmURL,
+            workerURL,
+          });
         }
       }
       if (!ffmpegInstance) {