Ready to use CDMs available here!

[senkron24]

That's what I thought as well. I think wvd is a concatenated version of the 2 separate files

I don't want to leave any room for misinformation, and I trust you. However, none of the files I obtained here could be converted to WVD; when I checked a few of them, they were unusable. This might be the reason, as I was able to convert my own files directly and without issues.

But still, we would never say no to a command from you.thad convert to WVD

Best regards,

[Obo]

That's what I thought as well. I think wvd is a concatenated version of the 2 separate files

Yes, it's a "simple" Struct:

    v2 = Struct(
        "signature" / magic,
        "version" / Const(Int8ub, 2),
        "type_" / CEnum(
            Int8ub,
            **{t.name: t.value for t in DeviceTypes}
        ),
        "security_level" / Int8ub,
        "flags" / Padded(1, COptional(BitStruct(
            # no per-device flags yet
            Padding(8)
        ))),
        "private_key_len" / Int16ub,
        "private_key" / Bytes(this.private_key_len),
        "client_id_len" / Int16ub,
        "client_id" / Bytes(this.client_id_len)
    )

[Karoolus]

That's what I thought as well. I think wvd is a concatenated version of the 2 separate files

I don't want to leave any room for misinformation, and I trust you. However, none of the files I obtained here could be converted to WVD; when I checked a few of them, they were unusable. This might be the reason, as I was able to convert my own files directly and without issues.

But still, we would never say no to a command from you.thad convert to WVD

Best regards,

You're right, there seems to be an issue with the 2nd batch of CDMs I uploaded.
I converted 115 other ones to .wvd and uploaded those instead.

https://files.videohelp.com/u/303646/CDMs.zip

This is the code I used to convert them btw:

import os
import subprocess

script_dir = os.path.dirname(os.path.realpath(__file__))
subfolders = [f.path for f in os.scandir(script_dir) if f.is_dir()]

for subfolder in subfolders:
    private_key_path = os.path.join(subfolder, 'private_key.pem')
    client_id_path = os.path.join(subfolder, 'client_id.bin')
    output_wvd_name = os.path.basename(subfolder) + '.wvd'
    output_wvd_path = os.path.join(script_dir, output_wvd_name)
    command = [
        'pywidevine',
        'create-device',
        '-k', private_key_path,
        '-c', client_id_path,
        '-t', 'ANDROID',
        '-l', '3',
        '-o', output_wvd_path
    ]
    subprocess.run(command, check=True)

the .py file should be in the parent folder, it will go through all subfolders and convert .bin and .pem files into .wvd

[larley]

You can also pass the two files as bytes into the Device object constructor and then call .dumps(). See here:
https://github.com/devine-dl/pywidevine/blob/master/pywidevine/main.py#L197

[senkron24]

Thank you all very much for enlightening us and for your help. We send you great respect, love, and greetings.

[marekbanan]

Hey, Ive been messing around with android studio but to no avail I guess and I came across yours cmds. At first, I was super hyped up but (at least for me I guess?) yhose dont work with widevine l3 decrypter extension. Any solutions for that?

[Babuino]

I can’t get the keys for the Prime Live streams in HD, only the ones in SD quality. I’ve tried the CDM I generated and several from this page, but none of them seem to work. I thought maybe there’s one that does, like for Smart TVs. Could anyone share it?

[nadya86]

Share who has a script for converting files - device_private_key and device_client_id_blob(private_key.pem and client_id.bin) in - .wvd files

[Obo]

Install the Python pywidevine module - the script you look for is part of the package.

[nadya86]

Install the Python pywidevine module - the script you look for is part of the package.

so I installed it, but what next, I don't know how or where to start, can you help?

[2nHxWW6GkN1l916N3ayz8HQoi]

You can read https://forum.videohelp.com/threads/404994-Decryption-and-the-Temple-of-Doom
Ctrl+f search for "Create a wvd file"

[nadya86]

You can read https://forum.videohelp.com/threads/404994-Decryption-and-the-Temple-of-Doom
Ctrl+f search for "Create a wvd file"

Thank you. Everything worked out.

[rodling]

it's amazing someone went to the trouble to give so many of these but

I'm just wondering why so many of these are needed, do they often get disabled ?

[Tom Saurus]

it's amazing someone went to the trouble to give so many of these but

I'm just wondering why so many of these are needed, do they often get disabled ?

You just never know when one might stop working so it is good to have some spares.

[Garrax]

Amazing work thank you so much this saved me time and struggle

[tno2007]

From the bottom of my heart, Thank You!

[bloom]

i gotta ask,, was someone successful doing L1 on their device and using it?

[ibra]

thank you great work

[BattouKen]

I've fixed the script in #29. If you want to check your CDM you should first create a .wvd file from it. Just issue

pywidevine create-device -t ANDROID -l 3 -k device_private_key -c device_client_id_blob -o .

If you have your .wvd file you can then use "pywidevine test <your-wvd-file-here>" to check if it is still working or unfortunately revoked.

gracias por la información! necesitaba algo como pywidevine, ty!

[swepir]

it's amazing someone went to the trouble to give so many of these but

I'm just wondering why so many of these are needed, do they often get disabled ?

You just never know when one might stop working so it is good to have some spares.

What could make a file just stop working? Are licensing servers blacklisting certain ones?

[GilbertA83]

I've fixed the script in #29. If you want to check your CDM you should first create a .wvd file from it. Just issue

pywidevine create-device -t ANDROID -l 3 -k device_private_key -c device_client_id_blob -o .

If you have your .wvd file you can then use "pywidevine test <your-wvd-file-here>" to check if it is still working or unfortunately revoked.

Hello;
Like you see on my screen picture,

[Attachment 87922 - Click to enlarge]

i had no result with the "pywidevine test"... Why? Do the "pywidevine test" ought to show me "working" or "revoked" .wvd at the end line ?

[AV1]

I have used several CDMs and only the 1280x640 downloads. The other two download, but display poorly when I play them. I understand that the CDMs are not working correctly, right?


[Attachment 89284 - Click to enlarge]


[Attachment 89285 - Click to enlarge]

[Goku73]

I have used several CDMs and only the 1280x640 downloads. The other two download, but display poorly when I play them. I understand that the CDMs are not working correctly, right?


[Attachment 89284 - Click to enlarge]


[Attachment 89285 - Click to enlarge]

No, they work fine. To get the keys for the other two resolutions, you definitely need a CDM L2 and a CDM L1, respectively, or a CDM L1 for all resolutions. Each streaming site chooses the level of protection for its videos, and the one you are downloading from will most likely only give you the keys for 1280x640 (720p) with an L3.

If the site supports it, you may have the keys for 1080p even with an SL3000 playready and playreadyproxy2, which is easier to find than an L1 widevine.