> Fetch clean Markdown by appending `.md` to any page URL under https://signalwire.com/docs or requesting it with the HTTP header `Accept: text/markdown`. The root index at https://signalwire.com/docs/llms.txt lists the available documentation indexes. # keyframeCooldown > Cooldown period in ms after keyframe burst limit is reached. ```ts get keyframeCooldown(): number set keyframeCooldown(value): void ``` Cooldown period in milliseconds after the keyframe burst limit is reached — how long the SDK stops sending video keyframe requests once [`keyframeMaxBurst`](/docs/browser-sdk/v4/reference/client-preferences/keyframe-max-burst) is hit within a [`keyframeBurstWindow`](/docs/browser-sdk/v4/reference/client-preferences/keyframe-burst-window). See [Keyframe recovery](/docs/browser-sdk/v4/guides/client-preferences#keyframe-recovery) for the full mechanism. Default: `10000` (10 seconds). ## **Parameters** **`value`** `number` Cooldown period (ms) after the keyframe burst limit is reached. --- ## **Examples** ```ts console.log(client.preferences.keyframeCooldown); ``` > Cooldown period in ms after keyframe burst limit is reached.