Function hasCodec

packages/recorder-core/src/recorder-utils.ts:234–235

(prefix: string)

		.filter(Boolean);
	const isWebm = lowerType.includes("webm");
	const hasCodec = (prefix: string) =>
		codecs.some((codec) => codec.startsWith(prefix));

	let videoCodec: string;
	if (hasCodec("vp9")) videoCodec = "vp9";