调整FFmpeg二进制开发与构建逻辑，优化工程化配置

package.json

@@ -61,6 +61,20 @@
     "vue-tsc": "3.0.1",
     "vuetify": "^3.9.0"
   },
+  "pnpm": {
+    "ignoredBuiltDependencies": [
+      "better-sqlite3",
+      "ffmpeg-static"
+    ],
+    "onlyBuiltDependencies": [
+      "@parcel/watcher",
+      "bufferutil",
+      "electron",
+      "esbuild",
+      "utf-8-validate",
+      "vue-demi"
+    ]
+  },
   "packageManager": "pnpm@10.12.4",
   "engines": {
     "node": ">=22.17.0",

pnpm-workspace.yaml

@@ -1,11 +0,0 @@
-ignoredBuiltDependencies:
-  - better-sqlite3
-  - ffmpeg-static
-
-onlyBuiltDependencies:
-  - '@parcel/watcher'
-  - bufferutil
-  - electron
-  - esbuild
-  - utf-8-validate
-  - vue-demi

scripts/post-install.js

@@ -1,22 +1,18 @@
 const { execSync } = require('node:child_process')
+const ffmpeg = require('ffmpeg-static')
 const path = require('node:path')
 const fs = require('node:fs')
 
-const isWindows = process.platform === 'win32'
+console.log('Downloading ffmpeg...')
+execSync(
+  `cross-env FFMPEG_BINARIES_URL=${process.env['npm_config_ffmpeg_binaries_url']} npm rebuild ffmpeg-static`,
+)
+console.log(`FFmpeg path: ${ffmpeg}`)
 
-if (isWindows) {
-  console.log('Windows detected, running install for ffmpeg-static...')
-  try {
-    // 进入 ffmpeg-static 目录并运行其构建脚本
-    execSync('npm explore ffmpeg-static -- pnpm run install ', {
-      cwd: process.cwd(),
-      stdio: 'inherit',
-    })
-    console.log('ffmpeg-static installed successfully.')
-  } catch (error) {
-    console.error('Failed to install ffmpeg-static:', error)
-    process.exit(1)
-  }
-} else {
-  console.log('Not Windows, skipping install ffmpeg-static.')
+const isWindows = process.platform === 'win32'
+if (!isWindows) {
+  console.log('Not Windows, need to set ffmpeg permissions.')
+  fs.chmodSync(ffmpeg, 0o755)
+  execSync(`chmod +x ${ffmpeg}`)
+  console.log('FFmpeg permissions already set.')
 }