---
agentTools:
  projectIndex: https://docs.rainway.com/llms.txt
---

# Web SDK - VideoFrameHeader.timestamp

[Home](https://docs.rainway.com/reference/about) > [@rainway/web](web-sdk) > [VideoFrameHeader](./web-sdk-videoframeheader) > [timestamp](./web-sdk-videoframeheader-timestamp)

## VideoFrameHeader.timestamp property

A timestamp, in milliseconds relative to some application-defined reference point.

<b>Signature:</b>

```typescript
readonly timestamp: number;
```