> For the complete documentation index, see [llms.txt](https://cloakedkeys.gitbook.io/ofsc/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cloakedkeys.gitbook.io/ofsc/cdm-options.md).

# CDM Setup

To handle encrypted content, you'll require a CDM (Content Decryption Module). Indicators for this are the utilization of 'tempvideo' and 'tempaudio'. Decrypting also needs ffmpeg 6 or newer.\\

### Manual

This method is recommended due to its reliability and independence from potential issues like loss of third-party access or service shutdowns.

#### Setup

* Follow this guide:

[KeyDive README](https://github.com/hyugogirubato/KeyDive/blob/main/README.md)

Guide

* In the end you should have two files\
  \- private key file

  -client id file
* Save the files to a location that is easily accessible

> ℹ️ **The built-in default key mode is still cdrm, so set manual yourself.**

#### Changing via config manually

In the `cdm_options` section of `config.json`, change key-mode-default

```
"key-mode-default": "manual"
```

change client-id and private-key

Ensure you utilize the complete file path. Quotes from Windows "Copy as path" are accepted.

```json
"private-key": "...??privatekey.pem"
```

```json
"client-id": "...??client_id.bin"
```

You could also pass `--key-mode manual`, `--private-key` and `--client-id` for one run.

#### Changing via the prompt menu

* go to edit advance config settings menu in the prompt menu

<details>

<summary>prompt menu</summary>

[Using Prompts](/ofsc/using-the-scraper/using-prompts.md)

</details>

* Switch to manual key-mode when prompted
* When asked for the private-key, provide the complete path
* When requested for the client-id, provide the complete path

### CDRM

> 🛑 **Not recommended, and deprecated in this fork.** `--key-mode cdrm` sends the request headers, including your cookies, to a third-party site (cdrm-project.com). Use manual mode instead.

\
This is the initial automated option provided by

<https://cdrm-project.com>

If you're unable to access the site, it's likely down, and you'll need to choose an alternative. The public service appeared to be offline when the fork last tested it.

#### Changing via config manually

change key-mode-default

```
"key-mode-default": "cdrm"
```

you could also pass --key-mode arg

```
--key-mode cdrm
```

#### Changing via the prompt menu

* Navigate to the "Edit Config Settings" section
* Navigate to the "Edit Advanced Options" section
* When prompted to choose the key-mode, opt for "cdrm".


---

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