How to decrypt .ismv and .isma files in 2024?

[wojciech679]

Hello

Here is my Manifest:

https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest

I use macOS. I have downloaded correctly two encrypted by DRM files (.ismv and .isma) by this command in terminal:

yt-dlp --allow-u https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest

How can I decrypt it two files? On the Manifest url I can see this section:

<ProtectionHeader SystemID="9A04F079-9840-4286-AB92-E65BE0885F95">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</ProtectionHeader>

but I don't know how write properly command to decrypt it.

Can you help me?

Greetings

[CrymanChen]

I didn't see any posts here.
But what you were mentioning was "https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest"
The manifest is already expired.
Need more info.

[ridibunda]

Nothing has changed in 2024 If you find PSSH, lic url and request headers, you can find the key with WKS (Don't ask, search the forum)

To decrypt those files:

mp4decrypt.exe --key xxxxxx yourfile.ismv video.mp4
mp4decrypt.exe --key xxxxxx yourfile.isma audio.m4a

To merge decrypted video and audio:

ffmpeg -i video.mp4 -i audio.m4a -acodec copy -vcodec copy final.mp4

[lomero]

need key to decrypt audio/video

and to find key, need video link

[white_snake]

I didn't see any posts here.
But what you were mentioning was "https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest"
The manifest is already expired.
Need more info.

Manifest is actually working for me:


[Attachment 76469 - Click to enlarge]

[wojciech679]

I didn't see any posts here.
But what you were mentioning was "https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest"
The manifest is already expired.
Need more info.

Manifest is actually working for me:


[Attachment 76469 - Click to enlarge]

Do you make it under Windows terminal or macOS? Can I can do it under macOS or I must have Windows? mp4decrypt.exe is only for Windows?

[wojciech679]

Nothing has changed in 2024 If you find PSSH, lic url and request headers, you can find the key with WKS (Don't ask, search the forum)

To decrypt those files:

mp4decrypt.exe --key xxxxxx yourfile.ismv video.mp4
mp4decrypt.exe --key xxxxxx yourfile.isma audio.m4a

To merge decrypted video and audio:

ffmpeg -i video.mp4 -i audio.m4a -acodec copy -vcodec copy final.mp4

I'm trying to find PSSH by your ways.

https://forum.videohelp.com/threads/404586-how-to-work-out-the-pssh-when-not-shown-in-the-mpd#post2647121

Init Data: AAAANHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABQIARIQwF dgCDjiTh6tZWlkLz7UZA==

Is it my PSSH?

Is it correctly link to the license?

 https://secure-webtv-static.canal-plus.com/widevine/cert/cert_license_widevine_com.bin

I try to generate key on this site https://cdrm-project.com/ but don't know where I can find "headers" ;/.

[ElCap]

I'm trying to find PSSH by your ways.

https://forum.videohelp.com/threads/404586-how-to-work-out-the-pssh-when-not-shown-in-the-mpd#post2647121

Init Data: AAAANHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABQIARIQwF dgCDjiTh6tZWlkLz7UZA==

Is it my PSSH?

Is it correctly link to the license?

 https://secure-webtv-static.canal-plus.com/widevine/cert/cert_license_widevine_com.bin

I try to generate key on this site https://cdrm-project.com/ but don't know where I can find "headers" ;/.

no, the pssh from your link is

AAAAQHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACAIARIQSyJTPuHsTvO/0dnfqshV5BoEbmRyZSIEAAAAAA==

and no thats not the link for the license url thats a GET request for a certificate, it has to be a POST request. check the stickied threads for tips on finding the license url.

[ridibunda]

I try to generate key on this site https://cdrm-project.com/ but don't know where I can find "headers" ;/.

Under DevTools>Network, search for values like "widevine", "licence", "device"... You can end up with more than 1 line. Then look at their "payload" sections. You'll see that only one of them has a "request payload data" and that's your "request headers" to be converted to Python... You can also see your lic url on the left of "payload", at "headers" section:


[Attachment 76591 - Click to enlarge]

[wojciech679]

Now I have three informations:


I don't know how to correctly convert Init Date to PSSH ;/

(this is correctly PSSH from @ElCap: AAAAQHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACAIARIQSy JTPuHsTvO/0dnfqshV5BoEbmRyZSIEAAAAAA== )

[EME] MediaKeySession::generateRequest
    Session ID: (not available)
    Init Data Type: cenc
    Init Data: AAAANHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABQIARIQwFdgCDjiTh6tZWlkLz7UZA==

License:

https://secure-gen-hapi.canal-plus.com/conso/view/d37c35d0-c13e-11ee;d37c35d0-c13e-11ee-919c-831d58cba02a;-919c-831d58cba02a/licence?drmId=CAP_21051130.c&drmConfig=mkpl::true

Headers (Request Payload):

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

And when I try generate keys here https://cdrm-project.com/ I got ERROR.

[ElCap]

when i run the mpd link with N_m3u8DL-RE i get this

>N_m3u8DL-RE.exe "https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest"
11:24:05.974 INFO : N_m3u8DL-RE (Beta version) 20230628
11:24:05.986 INFO : Loading URL: https://ec04-poz2.cache.orange.pl/canal/v/canal/vod/store01/CAP_21023009/_/hd4-hssdrm02.ism/manifest
11:24:08.024 INFO : Content Matched: Microsoft Smooth Streaming
-----
11:24:16.852 INFO : Selected streams:
11:24:16.853 INFO : Vid *CENC 1024x576 | 1000 Kbps | video | avc1.42C01F | 3312 Segments | ~01h50m22s
11:24:16.854 INFO : Aud *CENC Polski | 125 Kbps | mp4a.40.2 | pol | 2CH | 3312 Segments | ~01h50m22s
11:24:16.854 INFO : Sub text-15 | pol | stpp | 107 Segments | ~01h46m51s
11:24:16.864 INFO : Start downloading...Vid 1024x576 | 1000 Kbps | video | avc1.42C01F
11:24:16.865 WARN : When CENC encryption is detected, binary merging is automatically enabled
11:24:16.871 WARN : Type: cenc
11:24:16.871 WARN : PSSH(WV): CAESEEsiUz7h7E7zv9HZ36rIVeQaBG5kcmUiBAAAAAA=
11:24:16.872 WARN : KID: 4b22533ee1ec4ef3bfd1d9dfaac855e4

that pssh data converted to a full wv pssh box is

AAAAQHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAACAIARIQSyJTPuHsTvO/0dnfqshV5BoEbmRyZSIEAAAAAA==

if i parse your init data pssh, i get this

pssh-box.py --from-base64 AAAANHBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAABQIARIQwFdgCDjiTh6tZWlkLz7UZA==
PSSH Box v0
  System ID: Widevine edef8ba9-79d6-4ace-a3c8-27dcd51d21ed
  PSSH Data (size: 20):
    Widevine Data:
      Key IDs (1):
        c0576008-38e2-4e1e-ad65-69642f3ed464

the KID doesnt match the KID in the manifest, so im not sure where you got this from? are you trying to play the some video from the first post? does it still give the same manifest link?

for the license part, your license url is correct now, but you need to provide the headers from the request, not just the payload as it probably includes some auth tokens.

[ridibunda]

I thought this was just a mp4decrypt issue, but you're asking for all steps.

Search the forum first.