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Merge pull request #1146 from HyperNylium/master

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Update get started guide to include new CDM requirements
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Stratuma 2025-11-27 11:44:40 +01:00 committed by GitHub
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docs/GET-STARTED.md
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@ -141,27 +141,32 @@ You have now completed the dependencies installation!
### Widevine
When you dump your CDM key, you will usually get 2 files. One ending in `.bin` and the other in `.pem`. \
All you need to do is place both files in the `widevine` folder, which is in the same directory you opened `aniDL.exe` from. \
It will detect what each file is based on the file contents.
If you do want to name them though (optional):
- The `.bin` file should be named `device_client_id_blob.bin` or `client_id.bin`
- The `.pem` file should be named `device_private_key.pem` or `private_key.pem`
Again, the renaming is totally optional. Just make sure both files are in the `widevine` folder.
If you have a Widevine CDM key dump, its either going to be a single `.wvd` file or a pair of `.bin` and `.pem` files. \
In any case, multi-downloader-nx supports both formats. Place them in the `widevine` folder and you are good to go.
### Playready
If you have a Playready CDM key dump, you just need to make sure:
1. Its provisioned as a V3 Device by [pyplayready](https://github.com/ready-dl/pyplayready).
2. Security level is either SL2000 or SL3000
3. Make sure you are using the latest version of shaka-packager from Stratuma, as he has patched it to work with multi-downloader-nx.\
1. Security level is either SL2000 or SL3000
2. Make sure you are using the latest version of shaka-packager from Stratuma, as he has patched it to work with multi-downloader-nx.\
You can find his releases [here](https://github.com/stratumadev/shaka-packager/releases/latest)
> [!NOTE]
> As of version v5.6.5, multi-downloader-nx now needs the CDM blobs in the form of `bgroupcert.dat` and `zgpriv.dat` files instead of the `.prd` device file. \
> If you have a `.prd` file as your CDM, multi-downloader-nx will convert that to the required blobs on the fly. No action required ;)
File type does not matter, as multi-downloader-nx supports both `.prd` device files and the `bgroupcert.dat` and `zgpriv.dat` blobs. \
`.prd` files can be placed into the `playready` folder with whatever name it has.
But if you are using the 2 `.dat` blob files, you need to rename them like so:
- `.dat` file that is 1.xx KiB -> `bgroupcert.dat`
- `.dat` file that is 32 bytes -> `zgpriv.dat`
Output form [mediainfo](https://mediaarea.net/en/MediaInfo) can help you identify which file is which.
```
bgroupcert.dat
1.26 KiB
zgpriv.dat
32.0 Bytes
```
Keep in mind that the `bgroupcert.dat` may not always be exactly 1.26 KiB but it should be in the KiB range, while the `zgpriv.dat` will always be 32 bytes.
## Installation