---
title: What is batch downloading?
description: The batch download feature allows users …
url: "https://manual.amnimo.com/docs/batch-download-setup-and-operation/what-is-batch-downloading/"
updated: "2024-07-12"
category: eVMS / 一括ダウンロード（統合ビデオ管理システム）
---

# What is batch downloading?

The batch download feature allows users to download video clips from 1 minute up to 24 hours in length.

In environments where communication with the device is unstable, or if there is a communication breakdown in the middle of a session, video clips can continue to be retrieved to the cloud.

After retrieval to the cloud is complete, video clips can be downloaded to a PC.

 **NOTE**

Application is required to use the batch download service.

![](https://amnimo.com/manual/edge_gw/evms/ja/assets/images/bulkdowload0-0-1.png)
Batch download screen

 **NOTE**

- You may download up to 24 hours of video clips at a time.
- The total number of hours you can request in a month depends on your request, but the default is set at a maximum of 72 hours.
- Even if communication is interrupted, the data will continue to be acquired without timeout for up to 7 days if it is not canceled.
- A single device can only execute a single request.
  If there are multiple requests for the same device, they will be executed after the current download is complete.
- If the acquisition is not completed after 7 days, the system times out.
- Video clips retrieved to the cloud by request will be deleted after 7 days.