---
title: "Files and media QA recipes"
description: "Verify file lifecycle, previews, permissions and processing states using prepared file fixtures and independent artifact checks."
canonical_url: "https://vostride.com/agent-library/files-media.md"
md_url: "https://vostride.com/agent-library/files-media.md"
content_kind: "index"
topic: "files-media"
---

# Files and media QA recipes

Verify file lifecycle, previews, permissions and processing states using prepared file fixtures and independent artifact checks.

Prepare files and upload mechanisms supported by your environment. File contents, encoding and storage metadata may need a separate parser or hook.

## Pages (10)

- [Select the correct prepared caption track](https://vostride.com/agent-library/files-media/caption-track-selection.md): Verify caption controls select the intended language track and that turning captions off removes visible caption text from the prepared video.
- [Switch document versions without stale content](https://vostride.com/agent-library/files-media/document-version-switch.md): Verify that a document viewer changes visible content and version metadata together when selecting two prepared revisions of the same file.
- [Preview a prepared image with the correct identity](https://vostride.com/agent-library/files-media/existing-image-preview.md): Verify that a media library opens the selected prepared image, renders its recognizable content, and preserves identity when moving between assets.
- [Verify an export job and its prepared artifact evidence](https://vostride.com/agent-library/files-media/export-job-evidence.md): Test export request status and artifact identity while using a separate approved verifier for file contents that screenshots cannot inspect.
- [Move a prepared file between folders](https://vostride.com/agent-library/files-media/folder-move-membership.md): Verify that moving an existing test file changes folder membership exactly once and preserves the file detail and preview identity.
- [Commit an image crop with a visible framing oracle](https://vostride.com/agent-library/files-media/image-crop-preview-commit.md): Verify that a crop editor distinguishes draft framing from saved output using prepared landmark positions and a separately recorded crop contract.
- [Recover a failed media processing job](https://vostride.com/agent-library/files-media/media-processing-recovery.md): Verify the visible lifecycle of a prepared failed processing job and its retry, using independent job evidence to distinguish recovery from a stale preview.
- [Rename a media asset without replacing its content](https://vostride.com/agent-library/files-media/rename-preserves-asset.md): Verify that changing an asset display name updates the library and detail view while its stable identity and prepared source content stay consistent.
- [Revoke a prepared asset sharing link](https://vostride.com/agent-library/files-media/share-link-revocation.md): Verify that disabling a test file sharing link changes its visible access state and that a separate recipient check can no longer access the asset.
- [Restore a deleted test file from trash](https://vostride.com/agent-library/files-media/trash-and-restore.md): Verify a soft-deleted asset disappears from the active library, appears in trash, and returns with its original identity after restoration.

## Apply a recipe

These are test designs to adapt to an application's acceptance criteria and fixtures. They are not recorded runs or a claim that a listed application has been tested. Use the [recipe execution guide](https://vostride.com/agent-library/software-factory/turn-a-recipe-into-an-agent-qa-test.md) to author, validate, run and inspect a test.

[All topics](https://vostride.com/agent-library.md)