# MediaTrackInfo

URL: https://www.caprid.com/docs/reference/typescript/caprid/moq-media/type-aliases/mediatrackinfo/

```ts
type MediaTrackInfo = 
  | object & VideoTrackInfo
  | object & AudioTrackInfo;
```

Defined in: [catalog.ts:68](https://github.com/caprids/relay-sdks/blob/main/ts/packages/moq-media/src/catalog.ts#L68)

One entry of [MsfCatalogInput.media](https://www.caprid.com/docs/reference/typescript/caprid/moq-media/interfaces/msfcataloginput/#media): a video or audio track, tagged with its MSF role.