---
nav: DEMO
group:
  title: Composite

order: 6
---

# Custom Assets

canvas was used to implement a countdown Clip to quickly generate video files.

Based on the same principle, it is suitable for situations where you need to save canvas content (like animations) **quickly** as a video file.

:::info
Most importantly: need to know what should be drawn on the canvas **at any given moment**.
:::

<code src="./2_6_1-custom-clip.tsx"></code>
