upgrade to ffmpeg6

and use shared ffmpeg for win and linux
closes #1143

package.json

@@ -11,10 +11,10 @@
     "start:frontend": "cross-env vite --port 3001",
     "start:electron": "wait-on tcp:3001 && electron .",
     "icon-gen": "mkdirp icon-build build-resources/appx && node script/icon-gen.mjs",
-    "download-ffmpeg-darwin-x64": "mkdirp ffmpeg/darwin-x64 && cd ffmpeg/darwin-x64 && wget https://github.com/mifi/ffmpeg-build-script/releases/download/5.1.2/ffmpeg -O ffmpeg && wget https://github.com/mifi/ffmpeg-build-script/releases/download/5.1.2/ffprobe -O ffprobe && chmod +x ffmpeg && chmod +x ffprobe",
-    "download-ffmpeg-darwin-arm64": "mkdirp ffmpeg/darwin-arm64 && cd ffmpeg/darwin-arm64 && wget https://github.com/mifi/ffmpeg-builds/releases/download/5.1.2/ffmpeg-darwin-arm64-v5.1.2 -O ffmpeg && wget https://github.com/mifi/ffmpeg-builds/releases/download/5.1.2/ffprobe-darwin-arm64-v5.1.2 -O ffprobe && chmod +x ffmpeg && chmod +x ffprobe",
-    "download-ffmpeg-linux-x64": "mkdirp ffmpeg/linux-x64 && cd ffmpeg/linux-x64 && wget https://github.com/mifi/ffmpeg-builds/releases/download/5.1.2/linux-x64-v5.1.1.tar.xz -O ffmpeg-ffprobe.xz && tar -xv --strip-components=1 -f ffmpeg-ffprobe.xz ffmpeg-5.1.1-amd64-static/ffmpeg ffmpeg-5.1.1-amd64-static/ffprobe",
-    "download-ffmpeg-win32-x64": "mkdirp ffmpeg/win32-x64 && cd ffmpeg/win32-x64 && npx download-cli https://github.com/mifi/ffmpeg-builds/releases/download/5.1.2/win32-x64-v5.1.2.7z --out . --filename ffmpeg-ffprobe.7z && 7z x ffmpeg-ffprobe.7z && npx shx mv ffmpeg-5.1.2-essentials_build/bin/ffmpeg.exe ./ && npx shx mv ffmpeg-5.1.2-essentials_build/bin/ffprobe.exe ./",
+    "download-ffmpeg-darwin-x64": "mkdirp ffmpeg/darwin-x64 && cd ffmpeg/darwin-x64 && wget https://github.com/mifi/ffmpeg-build-script/releases/download/6.0/ffmpeg -O ffmpeg && wget https://github.com/mifi/ffmpeg-build-script/releases/download/6.0/ffprobe -O ffprobe && chmod +x ffmpeg && chmod +x ffprobe",
+    "download-ffmpeg-darwin-arm64": "mkdirp ffmpeg/darwin-arm64 && cd ffmpeg/darwin-arm64 && wget https://github.com/mifi/ffmpeg-builds/releases/download/6.0/ffmpeg-darwin-arm64-v6.0 -O ffmpeg && wget https://github.com/mifi/ffmpeg-builds/releases/download/6.0/ffprobe-darwin-arm64-v6.0 -O ffprobe && chmod +x ffmpeg && chmod +x ffprobe",
+    "download-ffmpeg-linux-x64": "mkdirp ffmpeg/linux-x64 && cd ffmpeg/linux-x64 && wget https://github.com/mifi/ffmpeg-builds/releases/download/6.0/ffmpeg-n6.0-12-ga6dc92968a-linux64-gpl-shared-6.0.tar.xz -O ffmpeg-ffprobe.xz && tar -xv -f ffmpeg-ffprobe.xz && mv ffmpeg-n6.0-12-ga6dc92968a-linux64-gpl-shared-6.0 extracted && mkdirp lib && mv extracted/bin/{ffmpeg,ffprobe} extracted/lib/lib*.so* lib",
+    "download-ffmpeg-win32-x64": "mkdirp ffmpeg/win32-x64 && cd ffmpeg/win32-x64 && npx download-cli https://github.com/mifi/ffmpeg-builds/releases/download/6.0/ffmpeg-n6.0-12-ga6dc92968a-win64-gpl-shared-6.0.zip --out . --filename ffmpeg-ffprobe.zip && 7z x ffmpeg-ffprobe.zip && mkdirp lib && cd ffmpeg-n6.0-12-ga6dc92968a-win64-gpl-shared-6.0/bin && npx shx mv ffmpeg.exe ffprobe.exe *.dll ../../lib",
     "build": "yarn icon-gen && vite build --outDir vite-dist",
     "test": "vitest",
     "lint": "eslint --ext .jsx --ext .js . --ext .mjs",
@@ -160,12 +160,8 @@
       ],
       "extraResources": [
         {
-          "from": "ffmpeg/darwin-${arch}/ffmpeg",
-          "to": "ffmpeg"
-        },
-        {
-          "from": "ffmpeg/darwin-${arch}/ffprobe",
-          "to": "ffprobe"
+          "from": "ffmpeg/darwin-${arch}",
+          "to": "."
         }
       ],
       "icon": "icon-build/app.icns",
@@ -283,12 +279,8 @@
       ],
       "extraResources": [
         {
-          "from": "ffmpeg/win32-${arch}/ffmpeg.exe",
-          "to": "ffmpeg.exe"
-        },
-        {
-          "from": "ffmpeg/win32-${arch}/ffprobe.exe",
-          "to": "ffprobe.exe"
+          "from": "ffmpeg/win32-${arch}/lib",
+          "to": "."
         }
       ],
       "icon": "icon-build/app.ico",
@@ -399,12 +391,8 @@
       "executableName": "losslesscut",
       "extraResources": [
         {
-          "from": "ffmpeg/linux-${arch}/ffmpeg",
-          "to": "ffmpeg"
-        },
-        {
-          "from": "ffmpeg/linux-${arch}/ffprobe",
-          "to": "ffprobe"
+          "from": "ffmpeg/linux-${arch}/lib",
+          "to": "."
         }
       ],
       "category": "AudioVideo",