# Mapping/Inspection/Video Workflow

## Mapping Workflow

{% content-ref url="/pages/mLb112E4Mgdl0roVmggP" %}
[Photogrammetry Mapping](/ecosystem/workflows/photogrammetry-mapping.md)
{% endcontent-ref %}

## Inspection Workflow

{% content-ref url="/pages/giB3lfAupERCTgHUXgO3" %}
[Infrastructure Inspection](/ecosystem/workflows/infrastructure-inspection.md)
{% endcontent-ref %}

## Video Workflow

A7R-IV payload is primarily intended for photos, but with some minor modifications it can be used to record video.

{% hint style="warning" %}
Astro Max (large motor variant of Astro) generally does not produce good video when flying the A7R4 Payload due to increased vibrations in flight
{% endhint %}

Data transfer to USB-C is not fast enough to record video at the Sony A7R-IV’s fidelity. As such, video needs to be recorded to the Sony A7R-IV's internal memory card. You will need to purchase a faster SD card in order to record at full quality. We have tested this [Lexar Professional SD card](https://www.amazon.com/dp/B07NLY7N7L/ref=cm_sw_r_api_i_BTVQ1733EN5HQKWWK8GJ_0?_encoding=UTF8\&psc=1), but any full-sized UHS-II SD card should work. You will also need to change the location to which the camera saves videos and images. Press the ![](https://freefly.gitbook.io/~gitbook/image?url=https%3A%2F%2F2177404587-files.gitbook.io%2F%7E%2Ffiles%2Fv0%2Fb%2Fgitbook-x-prod.appspot.com%2Fo%2Fspaces%252F8dwrGJhxGd9cIvsStziq%252Fuploads%252FukTmvrjPEog3ceQHegkv%252FSettingsIcon.png%3Falt%3Dmedia%26token%3Df6988f99-6ad7-4947-ab60-03d5ad9e8cb8\&width=44\&dpr=4\&quality=100\&sign=3bd787d9\&sv=1) icon on the right of the screen while in Photo Mode, and change the Image Storage dropdown to Camera.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.freeflysystems.com/ecosystem/payloads/a7r4-payload/mapping-inspection-video-workflow.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.