Function processVideo

apps/web/components/tools/SpeedController.tsx:113–157

()

	};

	const processVideo = async () => {
		if (!file) return;

		setIsProcessing(true);
		setError(null);
		setProgress(0);

		const action = selectedSpeed < 1 ? "slowing_down" : "speeding_up";
		trackEvent(`speed_controller_${action}_started`, {
			fileSize: file.size,
			fileName: file.name,
			speedFactor: selectedSpeed,
		});

		try {
			console.log(`Starting video speed adjustment: ${selectedSpeed}x`);
			console.log(`Input file: ${file.name}, size: ${file.size} bytes`);

			const fileUrl = URL.createObjectURL(file);
			await adjustVideoSpeed(fileUrl);
			URL.revokeObjectURL(fileUrl);
		} catch (err: any) {
			console.error("Detailed processing error:", err);

			let errorMessage = "Processing failed: ";
			if (err.message) {
				errorMessage += err.message;
			} else if (typeof err === "string") {
				errorMessage += err;
			} else {
				errorMessage += "Unknown error occurred during processing";
			}

			setError(errorMessage);

			trackEvent(`speed_controller_${action}_failed`, {
				fileSize: file.size,
				fileName: file.name,
				error: err.message || "Unknown error",
				speedFactor: selectedSpeed,
			});
		} finally {
			setIsProcessing(false);
		}
	};

	const adjustVideoSpeed = async (videoUrl: string): Promise<void> => {
		return new Promise((resolve, reject) => {