---
metadata:
  - name: generator
    content: Diplodoc Platform v5.34.3
alternate:
  - https://yandex.ru/dev/video-sdk/doc/en/sdk-html5/AdPlaybackControllerSubscribeMethod-function.md
  - https://yandex.ru/dev/video-sdk/doc/ru/sdk-html5/AdPlaybackControllerSubscribeMethod-function.md
---
> **Documentation Index:** Fetch the complete configuration index at https://yandex.ru/dev/video-sdk/doc/en/llms.txt

# AdPlaybackControllerSubscribeMethod

A function that contains an ad event description.

```no-highlight
<T>(event: T, handler: function): function
```

**Parameters:**

Name | Type | Mandatory | Description
----- | ----- | ----- | -----
`event` | T:[AdPlaybackControllerEvent](AdPlaybackControllerEvent.md) | Yes | Ad event to subscribe to.
`handler` | (data: [AdPlaybackControllerCallbackData[T]](AdPlaybackControllerCallbackData.md)): void | Yes | Callback function to be executed if the specified ad event occurs.