Need help for download DRM TV Show

[cicciolo84]

Hi, i tryed to dowload this: https://mediasetinfinity.mediaset.it/video/quartogrado/puntata-del-7-novembre_F314087301000901

Then with Winevineproxy2 extension:

N_m3u8DL-RE "https://vod06.msf.cdn.mediaset.net/farmunica/2025/11/2366729_19a60c1c29fd01/dashrcenc/hr_wv_mpl.mpd" -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36" -H "Accept: */*" -H "Origin: https://mediasetinfinity.mediaset.it" -H "Referer: https://mediasetinfinity.mediaset.it/" --key 9e5d7cef2794fdc1d000d41c043f01da:77910c04bea1b28df 7c31866c58b8806 --use-shaka-packager -M format=mkv

But i have this log:

LOG 2025/11/09
Save Path: C:\Users\Teo\Dropbox\temp\videomedia\Logs
Task Start: 2025/11/09 00:15:25
Task CommandLine: N_m3u8DL-RE https://vod06.msf.cdn.mediaset.net/farmunica/2025/11/2366729_19a60c1c29fd01/dashrcenc/hr_wv_mpl.mpd -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36" -H "Accept: */*" -H "Origin: https://mediasetinfinity.mediaset.it" -H "Referer: https://mediasetinfinity.mediaset.it/" --key 9e5d7cef2794fdc1d000d41c043f01da:77910c04bea1b28df 7c31866c58b8806 --use-shaka-packager -M format=mkv

00:15:25.493 INFO : N_m3u8DL-RE (Beta version) 20251029
00:15:25.495 EXTRA: ffmpeg => C:\Users\Teo\Dropbox\temp\videomedia\ffmpeg.exe
00:15:25.497 EXTRA: shaka-packager => C:\Users\Teo\Dropbox\temp\videomedia\shaka-packager.exe
00:15:25.497 EXTRA: User-Defined Header => user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36
00:15:25.497 EXTRA: User-Defined Header => accept: */*
00:15:25.498 EXTRA: User-Defined Header => origin: https://mediasetinfinity.mediaset.it
00:15:25.498 EXTRA: User-Defined Header => referer: https://mediasetinfinity.mediaset.it/
00:15:25.498 INFO : Loading URL: https://vod06.msf.cdn.mediaset.net/farmunica/2025/11/2366729_19a60c1c29fd01/dashrcenc/hr_wv_mpl.mpd
00:15:25.572 INFO : Content Matched: Dynamic Adaptive Streaming over HTTP
00:15:25.573 INFO : Parsing streams...
00:15:25.682 WARN : Writing meta json
00:15:25.723 INFO : Extracted, there are 4 streams, with 3 basic streams, 1 audio streams, 0 subtitle streams
00:15:25.724 INFO : Vid *CENC 1280x720 | 2183 Kbps | 1_4 | avc1.4d4020 | 3477 Segments | Main | ~02h53m50s
00:15:25.730 INFO : Vid *CENC 1024x576 | 1592 Kbps | 1_2 | avc1.4d4020 | 3477 Segments | Main | ~02h53m50s
00:15:25.731 INFO : Vid *CENC 768x432 | 1000 Kbps | 1_1 | avc1.4d4020 | 3477 Segments | Main | ~02h53m50s
00:15:25.733 INFO : Aud *CENC 0_0 | 195 Kbps | mp4a.40.5 | ita | 3477 Segments | Main | ~02h53m50s
00:15:39.290 INFO : Parsing streams...
00:15:39.305 INFO : Selected streams:
00:15:39.307 INFO : Vid *CENC 1024x576 | 1592 Kbps | 1_2 | avc1.4d4020 | 3477 Segments | Main | ~02h53m50s
00:15:39.308 INFO : Aud *CENC 0_0 | 195 Kbps | mp4a.40.5 | ita | 3477 Segments | Main | ~02h53m50s
00:15:39.310 WARN : Writing meta json
00:15:39.331 INFO : Save Name: hr_wv_mpl_2025-11-09_00-15-25
00:15:39.332 WARN : MuxAfterDone is detected, binary merging is automatically enabled
00:15:39.335 INFO : Start downloading...Vid 1024x576 | 1592 Kbps | 1_2 | avc1.4d4020 | Main
00:15:39.404 WARN : Type: cenc
00:15:39.406 WARN : PSSH(WV): CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA
00:15:39.407 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da
00:15:39.408 WARN : Reading media info...
00:15:39.444 INFO : NaN: Video, h264 (avc1), 1024x576
00:19:16.411 INFO : Binary merging...
00:19:19.989 WARN : Type: cenc
00:19:19.992 WARN : PSSH(WV): CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA
00:19:19.994 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da
00:19:20.097 INFO : Decrypting using SHAKA_PACKAGER...
00:19:20.184 ERROR: Decryption failed
00:19:20.204 INFO : Start downloading...Aud 0_0 | 195 Kbps | mp4a.40.5 | ita | Main
00:19:20.225 WARN : Type: cenc
00:19:20.227 WARN : PSSH(WV): CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA
00:19:20.231 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da
00:19:20.235 WARN : Reading media info...
00:19:20.294 INFO : NaN: Audio, aac (mp4a), 208 kb/s
00:19:56.469 INFO : Binary merging...
00:19:58.027 WARN : Type: cenc
00:19:58.029 WARN : PSSH(WV): CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA
00:19:58.032 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da
00:19:58.037 INFO : Decrypting using SHAKA_PACKAGER...
00:19:58.166 ERROR: Decryption failed
00:19:58.184 WARN : hr_wv_mpl_2025-11-09_00-15-25.mp4
00:19:58.185 WARN : hr_wv_mpl_2025-11-09_00-15-25.ita.m4a
00:19:58.186 WARN : Muxing to hr_wv_mpl_2025-11-09_00-15-25.MUX.mkv
00:19:59.537 WARN : [mov,mp4,m4a,3gp,3g2,mj2 @ 021d7180] Failed to read the auxiliary info
00:19:59.538 WARN : [mov,mp4,m4a,3gp,3g2,mj2 @ 021d7180] error reading header
00:19:59.740 WARN : C:\Users\Teo\Dropbox\temp\videomedia\hr_wv_mpl_202 5-11-09_00-15-25.mp4: Cannot allocate memory
00:19:59.749 ERROR: Mux failed
00:19:59.750 ERROR: Failed

Can you help me?
Thanks

[cedric8528]

You just have to use mp4decrypt instead of shaka-packager

N_m3u8DL-RE "https://vod06.msf.cdn.mediaset.net/farmunica/2025/11/2366729_19a60c1c29fd01/dashrcenc/hr_wv_mpl.mpd" -H "User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36" -H "Accept: */*" -H "Origin: https://mediasetinfinity.mediaset.it" -H "Referer: https://mediasetinfinity.mediaset.it/" --key 9e5d7cef2794fdc1d000d41c043f01da:77910c04bea1b28df7c31866c58b8806 -M format=mkv

08:32:26.017 INFO : Loading URL: https://vod06.msf.cdn.mediaset.net/farmunica/2025/11/2366729_19a60c1c29fd01/dashrcenc/hr_wv_mpl.mpd
08:32:27.278 INFO : Content Matched: Dynamic Adaptive Streaming over HTTP
08:32:27.279 INFO : Parsing streams...
08:32:27.705 WARN : Writing meta json
08:32:27.738 INFO : Extracted, there are 4 streams, with 3 basic streams, 1 audio streams, 0 subtitle streams
08:32:27.739 INFO : Vid *CENC 1280x720 | 2183 Kbps | 1_4 | avc1.4d4020 | 3477 
Segments | Main | ~02h53m50s
08:32:27.740 INFO : Vid *CENC 1024x576 | 1592 Kbps | 1_2 | avc1.4d4020 | 3477 
Segments | Main | ~02h53m50s
08:32:27.742 INFO : Vid *CENC 768x432 | 1000 Kbps | 1_1 | avc1.4d4020 | 3477 
Segments | Main | ~02h53m50s
08:32:27.744 INFO : Aud *CENC 0_0 | 195 Kbps | mp4a.40.5 | ita | 3477 Segments |
Main | ~02h53m50s
08:32:29.165 INFO : Parsing streams...
08:32:29.214 INFO : Selected streams:
08:32:29.216 INFO : Vid *CENC 1280x720 | 2183 Kbps | 1_4 | avc1.4d4020 | 3477 
Segments | Main | ~02h53m50s
08:32:29.217 INFO : Aud *CENC 0_0 | 195 Kbps | mp4a.40.5 | ita | 3477 Segments |
Main | ~02h53m50s
08:32:29.218 WARN : Writing meta json
08:32:29.233 INFO : Save Name: hr_wv_mpl_2025-11-09_08-32-27
08:32:29.233 WARN : MuxAfterDone is detected, binary merging is automatically 
enabled
08:32:29.235 INFO : Start downloading...Vid 1280x720 | 2183 Kbps | 1_4 | 
avc1.4d4020 | Main
08:32:29.249 WARN : Type: cenc
08:32:29.249 WARN : PSSH(WV): 
CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA
08:32:29.250 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da
08:32:29.250 WARN : Reading media info...
08:32:29.627 INFO : [0x1]: Video, h264 (avc1), 1280x720                         
08:34:33.591 INFO : Binary merging...                                           
08:36:12.875 WARN : Type: cenc                                                  
08:36:12.877 WARN : PSSH(WV):                                                   
CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA- 00:00:00  
08:36:12.879 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da                       
08:36:12.880 INFO : Decrypting using MP4DECRYPT...                              
08:38:35.068 INFO : Start downloading...Aud 0_0 | 195 Kbps | mp4a.40.5 | ita |  
Main1280x720 | 2183 Kbps | Main ━━━━━━━━━━━━━━    3478/3478  2.65GB - 00:00:00  
08:38:35.279 WARN : Type: cenc                                                  
08:38:35.280 WARN : PSSH(WV):                                                   
CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA  00:00:00  
08:38:35.281 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da                       
08:38:35.282 WARN : Reading media info...                                       
08:38:35.670 INFO : [0x1]: Audio, aac (mp4a), 208 kb/s                          
08:38:52.330 INFO : Binary merging...                                           
08:39:03.659 WARN : Type: cenc                                                  
08:39:03.662 WARN : PSSH(WV):                                                   
CAESEJ5dfO8nlP3B0ADUHAQ/AdoaDWFtYXpvbnR2Y3JpbWUiCHRhbV90ZXN0KgJTRDIA- 00:00:00  
08:39:03.665 WARN : KID: 9e5d7cef2794fdc1d000d41c043f01da                       
08:39:03.667 INFO : Decrypting using MP4DECRYPT...                              
08:39:17.098 WARN : hr_wv_mpl_2025-11-09_08-32-27.mp4
08:39:17.098 WARN : hr_wv_mpl_2025-11-09_08-32-27.ita.m4a
08:39:17.098 WARN : Muxing to hr_wv_mpl_2025-11-09_08-32-27.MUX.mkv
08:41:43.531 WARN : Cleaning files...
08:41:43.685 WARN : Rename to hr_wv_mpl_2025-11-09_08-32-27.mkv
08:41:43.685 INFO : Done

[Goku73]

or better yet, use this version of shaka-packager
https://github.com/shaka-project/shaka-packager/releases/tag/v2.6.1

If you replace hr_wv_mpl.mpd with hd_wv_mpl.mpd in the mpd link, hr with hd, you will also get 1080p.

[Gromyko]

@Goku73

you wrote

or better yet, use this version of shaka-packager
https://github.com/shaka-project/shaka-packager/releases/tag/v2.6.1

The present version of shaka-packager is 3.4.2 (2025-01-17)


Am I to understand that all versions of shaka-packager after ver 2.6.1 [Oct 14, 2021]
are unable to decrypt properly?


Kindly, please explain.

[Goku73]

@Goku73

you wrote

or better yet, use this version of shaka-packager
https://github.com/shaka-project/shaka-packager/releases/tag/v2.6.1

The present version of shaka-packager is 3.4.2 (2025-01-17)


Am I to understand that all versions of shaka-packager after ver 2.6.1 [Oct 14, 2021]
are unable to decrypt properly?


Kindly, please explain.

No, not all of them. Some decrypt, others don't. Version 2.6.1 definitely works and has never caused any problems. The problems start from 3.0.0 onwards. I've had various issues with some versions, and not just with Mediaset Infinity, but in general with unprotecting protected videos, and not all videos.