[Home](./index.md) > [puppeteer](./puppeteer.md) > [Protocol](./puppeteer.protocol.md) > [Page](./puppeteer.protocol.page.md) > [StartScreencastRequest](./puppeteer.protocol.page.startscreencastrequest.md) ## Protocol.Page.StartScreencastRequest interface Signature: ```typescript export interface StartScreencastRequest ``` ## Properties | Property | Type | Description | | --- | --- | --- | | [everyNthFrame](./puppeteer.protocol.page.startscreencastrequest.everynthframe.md) | [integer](./puppeteer.protocol.integer.md) | Send every n-th frame. | | [format](./puppeteer.protocol.page.startscreencastrequest.format.md) | ('jpeg' \| 'png') | Image compression format. | | [maxHeight](./puppeteer.protocol.page.startscreencastrequest.maxheight.md) | [integer](./puppeteer.protocol.integer.md) | Maximum screenshot height. | | [maxWidth](./puppeteer.protocol.page.startscreencastrequest.maxwidth.md) | [integer](./puppeteer.protocol.integer.md) | Maximum screenshot width. | | [quality](./puppeteer.protocol.page.startscreencastrequest.quality.md) | [integer](./puppeteer.protocol.integer.md) | Compression quality from range \[0..100\]. |