---
url: >-
  https://adk.nht.io/api/@nhtio/adk/batteries/sandbox/interfaces/SandboxMediaReaderOptions.md
description: 'Arguments for [`createSandboxMediaReader`](https://adk.nht.io/api/@nhtio/adk/batteries/sandbox/functions/createSandboxMediaReader).'
---

# Interface: SandboxMediaReaderOptions

Defined in: [src/batteries/sandbox/media\_reader.ts:11](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/media_reader.ts#L11)

Arguments for [createSandboxMediaReader](../functions/createSandboxMediaReader.md).

## Extended by

* [`SandboxMediaOptions`](SandboxMediaOptions.md)

## Properties

| Property                                        | Type                                                          | Description                                                                             | Defined in                                                                                                                                |
| ----------------------------------------------- | ------------------------------------------------------------- | --------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------- |
|  `epoch`             | [`SandboxEpoch`](../classes/SandboxEpoch.md)                  | The epoch held by the sandbox handle when this reader was issued.                       | [src/batteries/sandbox/media\_reader.ts:17](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/media_reader.ts#L17) |
|  `fileSystem`   | [`SandboxFileSystem`](SandboxFileSystem.md)                   | The filesystem capability belonging to the sandbox handle.                              | [src/batteries/sandbox/media\_reader.ts:13](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/media_reader.ts#L13) |
|  `isEpochLive` | [`SandboxEpochIsLive`](../type-aliases/SandboxEpochIsLive.md) | Predicate owned by the sandbox manager; this reader never issues or invalidates epochs. | [src/batteries/sandbox/media\_reader.ts:19](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/media_reader.ts#L19) |
|  `path`               | `string`                                                      | The already translated backend path.                                                    | [src/batteries/sandbox/media\_reader.ts:15](https://github.com/NHTIO/ADK/blob/v1.20260824.1/src/src/batteries/sandbox/media_reader.ts#L15) |