diff --git a/package.json b/package.json
index 94a0d2a..ff374b0 100644
--- a/package.json
+++ b/package.json
@@ -11,8 +11,8 @@
     "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/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-darwin-x64": "mkdirp ffmpeg/darwin-x64 && cd ffmpeg/darwin-x64 && wget https://github.com/mifi/ffmpeg-build-script/releases/download/6.0-1/ffmpeg-macos-X64 -O ffmpeg && wget https://github.com/mifi/ffmpeg-build-script/releases/download/6.0-1/ffprobe-macos-X64 -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-build-script/releases/download/6.0-1/ffmpeg-macos-ARM64 -O ffmpeg && wget https://github.com/mifi/ffmpeg-build-script/releases/download/6.0-1/ffprobe-macos-ARM64 -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 extracted/bin/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",
diff --git a/src/smartcut.ts b/src/smartcut.ts
index 52da2ce..cfa984e 100644
--- a/src/smartcut.ts
+++ b/src/smartcut.ts
@@ -5,8 +5,7 @@ import { readKeyframesAroundTime, findNextKeyframe, findKeyframeAtExactTime } fr
 const { stat } = window.require('fs-extra');
 
 
-const mapVideoCodec = (codec: string) => codec;
-// const mapVideoCodec = (codec: string) => ({ av1: 'libsvtav1' }[codec] ?? codec);
+const mapVideoCodec = (codec: string) => ({ av1: 'libsvtav1' }[codec] ?? codec);
 
 // eslint-disable-next-line import/prefer-default-export
 export async function getSmartCutParams({ path, videoDuration, desiredCutFrom, streams }: {