mp4decrypt audio mess

[copros]

Hi all,

I dumped an encrypted video stream with yt-dlp (--allow-u ).
mp4decrypt decodes the video just fine, but the audio is a mess. The decrypted file is way too short than the original, and it plays random fragments.
Same problem with N_m3u8DL-RE

Any ideas?

The video stream

yt-dlp --allow-u https://vod06.msf.cdn.mediaset.net/farmunica/2024/07/1721666_190b899e12df89/dashrcenc/hr_wv_mpl.mpd

Audio decryption:

mp4decrypt --show-progress --key fcea3c816ddf3eeee458a07cb045d8c5:13fd266ccda4548855cd31a830ecef07 hr_wv_mpl\ \[hr_wv_mpl\].f0_0.m4a audio.m4a

[aqzs]

Send the mediaset video url ?

[copros]

Send the mediaset video url ?

Here it is

[aqzs]

Here is the key :

fcea3c816ddf3eeee458a07cb045d8c5:13fd266ccda4548855cd31a830ecef07

Download command :

N_m3u8DL-RE "https://vod06.msf.cdn.mediaset.net/farmunica/2024/07/1721666_190b899e12df89/dashrcenc/hd_wv_mpl.mpd" --save-name "Puntata del 15 luglio" --select-video best --select-audio all --select-subtitle all -mt -M format=mkv  --log-level OFF --key fcea3c816ddf3eeee458a07cb045d8c5:13fd266ccda4548855cd31a830ecef07

I have no issue downloading with N_m3u8DL-RE, here is you audio file : https://gofile.io/d/DGPkwe

[copros]

Here is the key :

fcea3c816ddf3eeee458a07cb045d8c5:13fd266ccda4548855cd31a830ecef07

Download command :

N_m3u8DL-RE "https://vod06.msf.cdn.mediaset.net/farmunica/2024/07/1721666_190b899e12df89/dashrcenc/hd_wv_mpl.mpd" --save-name "Puntata del 15 luglio" --select-video best --select-audio all --select-subtitle all -mt -M format=mkv  --log-level OFF --key fcea3c816ddf3eeee458a07cb045d8c5:13fd266ccda4548855cd31a830ecef07

Thank you for your kindness, but nothing changed, the audio is still garbled.
FYI I use N_m3u8DL-RE version 0.2.0, the only one I found for linux.

 copros@copros:~$ mp4decrypt 
MP4 Decrypter - Version 1.4
(Bento4 Version 1.6.0.0)

I don't know how to compile the git version under linux as it is made only for visual studio.
Besides, did you use some script to extract that command line from the html page?

Thank you in advance.

[aqzs]

Downloading with N_m3u8DL-RE 0.2.0 is fine, even tho it's not the last version. Last version aren't published but you can grab artefacts here : https://github.com/nilaoda/N_m3u8DL-RE/actions, select the latest and go to the bottom, N_m3u8DL-RE_Beta_linux-arm64 and N_m3u8DL-RE_Beta_linux-x64
We are using the same manifest (I just replaced 'hr' to 'hd' to get better resolution)
You can show the logs of N_m3u8DL-RE ?
I can upload the file but since you know how to get keys that pointless ?
And yes I'm using a script to retrieve everything ! Posted right here : https://forum.videohelp.com/threads/414868-Find-HD-version-in-Rainews-videos?prefixid=...60#post2739026 (The only change I've made is checking if HD is available)

[copros]

Downloading with N_m3u8DL-RE 0.2.0 is fine, even tho it's not the last version.

Found the issue! Bento4 compiled from last git ! Binaries from SDK are OK!

And yes I'm using a script to retrieve everything ! Posted right here : https://forum.videohelp.com/threads/414868-Find-HD-version-in-Rainews-videos?prefixid=...60#post2739026 (The only change I've made is checking if HD is available)

Thank you again!

[pssh]

I don't know how to compile the git version under linux as it is made only for visual studio.
Besides, did you use some script to extract that command line from the html page?

Thank you in advance.

https://forum.videohelp.com/threads/414856