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.