fix: surface unsupported video codec on import, fix Input leaks

1 files changed, 9 insertions, 5 deletions

diff --git a/apps/web/src/services/video-cache/service.ts b/apps/web/src/services/video-cache/service.ts
index e5f3991d..31467065 100644
--- a/apps/web/src/services/video-cache/service.ts
+++ b/apps/web/src/services/video-cache/service.ts
@@ -7,6 +7,7 @@ import {
 } from "mediabunny";
 
 interface VideoSinkData {
+	input: Input;
 	sink: CanvasSink;
 	iterator: AsyncGenerator<WrappedCanvas, void, unknown> | null;
 	currentFrame: WrappedCanvas | null;
@@ -262,12 +263,12 @@ export class VideoCache {
 		mediaId: string;
 		file: File;
 	}): Promise<void> {
-		try {
-			const input = new Input({
-				source: new BlobSource(file),
-				formats: ALL_FORMATS,
-			});
+		const input = new Input({
+			source: new BlobSource(file),
+			formats: ALL_FORMATS,
+		});
 
+		try {
 			const videoTrack = await input.getPrimaryVideoTrack();
 			if (!videoTrack) {
 				throw new Error("No video track found");
@@ -284,6 +285,7 @@ export class VideoCache {
 			});
 
 			this.sinks.set(mediaId, {
+				input,
 				sink,
 				iterator: null,
 				currentFrame: null,
@@ -293,6 +295,7 @@ export class VideoCache {
 				prefetchPromise: null,
 			});
 		} catch (error) {
+			input.dispose();
 			console.error(`Failed to initialize video sink for ${mediaId}:`, error);
 			throw error;
 		}
@@ -305,6 +308,7 @@ export class VideoCache {
 				void sinkData.iterator.return();
 			}
 
+			sinkData.input.dispose();
 			this.sinks.delete(mediaId);
 		}