[android-components](../../../index.md) / [mozilla.components.concept.engine.media](../../index.md) / [Media](../index.md) / [Metadata](./index.md)

# Metadata

`data class Metadata` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/concept/engine/src/main/java/mozilla/components/concept/engine/media/Media.kt#L143)

Metadata associated with [Media](../index.md).

### Constructors

| Name | Summary |
|---|---|
| [&lt;init&gt;](-init-.md) | `Metadata(duration: `[`Double`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-double/index.html)` = -1.0)`<br>Metadata associated with [Media](../index.md). |

### Properties

| Name | Summary |
|---|---|
| [duration](duration.md) | `val duration: `[`Double`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-double/index.html)<br>Indicates the duration of the media in seconds. |
