> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-pt-br/sdks/sdk-web/componentes/video-recording-video-grabacion/eventos.md).

# Eventos

O Video Provider emite eventos durante seu ciclo de vida.

### Sintaxe

```typescript
const video = document.querySelector('facephi-video-provider');

video.addEventListener('changeLoading', onChangeLoading);
```

***

## Exemplo de uso

```jsx
<facephi-video-provider
    onChangeChannel={(event) => console.log(event.detail)}
    onChangeLoading={(event) => {
        if (!event.detail) {
            // Iniciar Fluxo de widgets
        }
    }}
/>
```

***

## Eventos

* [changeLoading](/docs.facephi-pt-br/sdks/sdk-web/componentes/video-recording-video-grabacion/eventos/changeloading.md): Alteração no estado de carregamento.
* [changeChannel](/docs.facephi-pt-br/sdks/sdk-web/componentes/video-recording-video-grabacion/eventos/changechannel.md): Alteração de canal de gravação.