Download a video from vdocipher

[thelant]

Hi All,

I am stuck trying to get a video from a vdocipher encrypted.

I have read a tons of threads on this web site without success.

I know how to get the token, pssh, .mpd, license url, but no idea how to generate the .wpd.

I know that I have to use the pywidevine tool, but I do not know how to get the arguments required from the sintax below:

pywidevine create-device -k "path/to/device_private_key" -c "path/to/device_client_id_blob" -t "CHROME" -l 3 -o "output_path"


Where I got this parameters?

device_private_key
device_client_id_blob

Thank you all in advanced.

[CrymanChen]

First, it's not what you called ".wpd", it's ".wvd" which stands for "Widevine Device (File)".
Second, Read the sticky threads. It's already been discussed. Don't know why you said "tons of threads" except for those sticky ones.

[iamghost]

create folder named folderA. copy device_private_key and device_client_id_blob into it. then enter folderA. create empty folderB inside folderA. open command prompt (cmd) and navigate to folderA. enter THIS EXACT COMMAND: pywidevine create-device -k device_private_key -c device_client_id_blob -t "ANDROID" -l 3 -o folderB

[white_snake]

Where I got this parameters?

device_private_key
device_client_id_blob

Thank you all in advanced.

These files represent your CDM. This is a guide on how to get your own: https://forum.videohelp.com/threads/408031-Dumping-Your-own-L3-CDM-with-Android-Studio

Although you must know CDMs from emulators do not work with vdocipher, you must dump one from a physical device. Since you seem to be a beginner, you should definitely start with an easier site, vdocipher is a bit more advanced.