diff --git a/src/components/ThumbnailStrip.tsx b/src/components/ThumbnailStrip.tsx
index 7b5a1206..a6f856bb 100644
--- a/src/components/ThumbnailStrip.tsx
+++ b/src/components/ThumbnailStrip.tsx
@@ -77,9 +77,15 @@ export default function ThumbnailStrip({
     for (let t = 0; t <= duration; t += intervalSeconds) {
       times.push(Math.min(t, duration - 0.1));
     }
+ clean-console-log-fix
+    const lastTime = times[times.length - 1];
+
+
+
     if ((times[times.length - 1] ?? 0) < duration - 0.5) {
       times.push(duration - 0.1);
     }
+    main
 
     const captured: Thumbnail[] = [];
 
diff --git a/src/components/VideoEditor.tsx b/src/components/VideoEditor.tsx
index db5c3793..7683473f 100644
--- a/src/components/VideoEditor.tsx
+++ b/src/components/VideoEditor.tsx
@@ -64,6 +64,11 @@ function KeyboardShortcutsPanel() {
   const [open, setOpen] = useState(false);
 
   const shortcuts: { keys: React.ReactNode[]; label: string }[] = [
+clean-console-log-fix
+    { keys: [<Kbd key="m">M</Kbd>], label: "Toggle audio mute" },
+    { keys: [<Kbd key="ctrl">Ctrl</Kbd>, <span key="plus" className="text-[var(--muted)] text-xs">+</span>, <Kbd key="enter">↵</Kbd>], label: "Export video" },
+  ];
+
   {
     keys: [
       <Kbd key="ctrl">Ctrl</Kbd>,
@@ -95,6 +100,7 @@ function KeyboardShortcutsPanel() {
     label: "Toggle this panel",
   },
 ];
+main
 
   return (
     <div className="rounded-xl border border-[var(--border)] bg-[var(--surface)] animate-fade-in overflow-hidden">
@@ -125,7 +131,7 @@ function KeyboardShortcutsPanel() {
         <ul
           id="keyboard-shortcuts-list"
           className="px-4 pb-3 space-y-2 border-t border-[var(--border)]"
-        >
+        
           {shortcuts.map(({ keys, label }) => (
             <li key={label} className="flex items-center justify-between gap-3 pt-2">
               <span className="text-xs text-[var(--muted)]">{label}</span>
diff --git a/src/hooks/useVideoEditor.ts b/src/hooks/useVideoEditor.ts
index d894ed07..8512b677 100644
--- a/src/hooks/useVideoEditor.ts
+++ b/src/hooks/useVideoEditor.ts
@@ -588,7 +588,25 @@ export function useVideoEditor() {
     }
   }, [result]);
 
+clean-console-log-fix
+ 
+  useEffect(() => {
+    if (process.env.NODE_ENV !== "development") return;
+    if (status !== "exporting") return;
+
+    const interval = setInterval(() => {
+      const mem = (performance as Performance & { memory?: { usedJSHeapSize: number } }).memory;
+      if (mem) {
+      
+      }
+    }, 1000);
+
+    return () => clearInterval(interval);
+  }, [status]);
+
+main
 
+ 
   useEffect(() => {
     localStorage.setItem("soundOnCompletion", String(recipe.soundOnCompletion));
   }, [recipe.soundOnCompletion]);