`Page.startScreencast`

Starts sending each frame using the `screencastFrame` event.

Domain: Page experimental

Parameters

Name	Type	Description
`format` (optional)	`string`	Image compression format.
`quality` (optional)	`integer`	Compression quality from range [0..100].
`maxWidth` (optional)	`integer`	Maximum screenshot width.
`maxHeight` (optional)	`integer`	Maximum screenshot height.
`everyNthFrame` (optional)	`integer`	Send every n-th frame.

{
  "id": 1,
  "method": "Page.startScreencast"
}

{
  "id": 1,
  "result": {}
}

const result = await send('Page.startScreencast');
console.log(result);