refactor: split effects and masks into dedicated rust crates, introduce MediaTime and FrameRate

2 files changed, 10 insertions, 5 deletions

diff --git a/apps/web/src/components/editor/panels/preview/index.tsx b/apps/web/src/components/editor/panels/preview/index.tsx
index 8cfe7f49..786d9a46 100644
--- a/apps/web/src/components/editor/panels/preview/index.tsx
+++ b/apps/web/src/components/editor/panels/preview/index.tsx
@@ -7,6 +7,7 @@ import { useRafLoop } from "@/hooks/use-raf-loop";
 import { useContainerSize } from "@/hooks/use-container-size";
 import { useFullscreen } from "@/hooks/use-fullscreen";
 import { CanvasRenderer } from "@/services/renderer/canvas-renderer";
+import { TICKS_PER_SECOND } from "@/lib/wasm";
 import type { RootNode } from "@/services/renderer/nodes/root-node";
 import { buildScene } from "@/services/renderer/scene-builder";
 import { PreviewInteractionOverlay } from "./preview-interaction-overlay";
@@ -129,12 +130,16 @@ function PreviewCanvas({
 			height: nativeHeight,
 			fps: activeProject.settings.fps,
 		});
-	}, [nativeWidth, nativeHeight, activeProject.settings.fps]);
+	}, [nativeWidth, nativeHeight, activeProject.settings.fps.numerator, activeProject.settings.fps.denominator]);
 
 	const render = useCallback(() => {
 		if (canvasRef.current && renderTree && !renderingRef.current) {
-			const renderTime = editor.playback.getCurrentTime();
-			const frame = Math.floor(renderTime * renderer.fps);
+		const renderTime = Math.min(
+			editor.playback.getCurrentTime(),
+			editor.timeline.getLastFrameTime(),
+		);
+		const ticksPerFrame = Math.round(TICKS_PER_SECOND * renderer.fps.denominator / renderer.fps.numerator);
+		const frame = Math.floor(renderTime / ticksPerFrame);
 
 			if (
 				frame !== lastFrameRef.current ||
diff --git a/apps/web/src/components/editor/panels/preview/toolbar.tsx b/apps/web/src/components/editor/panels/preview/toolbar.tsx
index 0be1ec46..555cde17 100644
--- a/apps/web/src/components/editor/panels/preview/toolbar.tsx
+++ b/apps/web/src/components/editor/panels/preview/toolbar.tsx
@@ -2,7 +2,7 @@
 
 import { useState, useEffect } from "react";
 import { useEditor } from "@/hooks/use-editor";
-import { formatTimeCode } from "opencut-wasm";
+import { formatTimecode } from "opencut-wasm";
 import { invokeAction } from "@/lib/actions";
 import { EditableTimecode } from "@/components/editable-timecode";
 import { Button } from "@/components/ui/button";
@@ -93,7 +93,7 @@ function TimecodeDisplay() {
 			/>
 			<span className="text-muted-foreground px-2 font-mono text-xs">/</span>
 			<span className="text-muted-foreground font-mono text-xs">
-				{formatTimeCode({ timeInSeconds: totalDuration, format: "HH:MM:SS:FF", fps })}
+				{formatTimecode({ time: totalDuration, format: "HH:MM:SS:FF", rate: fps })}
 			</span>
 		</div>
 	);