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.