# MicrosecondClock

URL: https://www.caprid.com/docs/reference/typescript/caprid/moq-media/type-aliases/microsecondclock/

```ts
type MicrosecondClock = () => number;
```

Defined in: [clock.ts:9](https://github.com/caprids/relay-sdks/blob/main/ts/packages/moq-media/src/clock.ts#L9)

A monotonic time source in microseconds. The default is `performance.now() * 1000`.

## Returns

`number`