Help with Mutant League on CTV

[Oblivionburn]

Hello, I'm brand new here and trying to download episodes of a rare cartoon from the early 90's that recently surfaced on ctv.ca (was considered "lost media" up until now): https://www.ctv.ca/shows/mutant-league/good-to-the-bone-s1e1

I got the MPD of episode 1 and downloaded the video/audio with ytdlp + aria2c, which went fine.

I have what should be the PSSH:
AAAAlnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHYIARIQT3 XVoL4naDlid0LY5U79xhoJYmVsbG1lZGlhIlVwbGF5bGlzdC8z NzA3NjU3LzQ0ODgwNzY0L2Rhc2gvMjAxMzAwMDEvYWZiNTZhN2 E3YTZlNTAwNi9pbmRleC9hMmZkZjFkOS9ub25lL25vbmUvZHJt

I get 2 keys back from it on getwvkeys, but when I try to decrypt with them using mp4decrypt... the video is still coming out corrupted looking and the audio is silent. I feel like I might be getting the wrong keys back and was hoping somebody might help confirm if that pssh does in fact give the wrong keys.

[[ss]vegeta]

I get 2 pssh with eme logger and they both seem to give the same keys.

AAAAlnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHYIARIQvvAxv//VpjvemUcrxqPI2RoJYmVsbG1lZGlhIlVwbGF5bGlzdC8zNzA3NjU3LzQ0ODgwNzY0L2Rhc2gvMjAxMzAwMDEvYWZiNTZhN2E3YTZlNTAwNi9pbmRleC9hMmZkZjFkOS9ub25lL25vbmUvZHJt

AAAAlnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHYIARIQT3XVoL4naDlid0LY5U79xhoJYmVsbG1lZGlhIlVwbGF5bGlzdC8zNzA3NjU3LzQ0ODgwNzY0L2Rhc2gvMjAxMzAwMDEvYWZiNTZhN2E3YTZlNTAwNi9pbmRleC9hMmZkZjFkOS9ub25lL25vbmUvZHJt

bef031bfffd5a63bde99472bc6a3c8d9:7b8519c314682f898cee69ff18e47f8a
4f75d5a0be276839627742d8e54efdc6:68bcf5361c490fd0e0abaee0422c495d

First one is for video, 2nd one for audio.
Decryption went fine

[Attachment 62958 - Click to enlarge]

[Oblivionburn]

Am I just using the keys incorrectly for mp4decrypt?:

mp4decrypt --key bef031bfffd5a63bde99472bc6a3c8d9:7b8519c314682f898cee69ff18e47f8a video.mp4 decrypted_video.mp4
mp4decrypt --key 4f75d5a0be276839627742d8e54efdc6:68bcf5361c490fd0e0abaee0422c495d audio.m4a decrypted_audio.mp4

[[ss]vegeta]

Am I just using the keys incorrectly for mp4decrypt?:

mp4decrypt --key bef031bfffd5a63bde99472bc6a3c8d9:7b8519c314682f898cee69ff18e47f8a video.mp4 decrypted_video.mp4
mp4decrypt --key 4f75d5a0be276839627742d8e54efdc6:68bcf5361c490fd0e0abaee0422c495d audio.m4a decrypted_audio.mp4

you are doing it fine, assuming your files are named video.mp4 and audio.m4a
did you try to merge them with ffmpeg and try playing then?

ffmpeg -i decrypted_video.mp4 -i decrypted_audio.mp4 -c copy final.mp4

Maybe something happened during the download process...
are these the total bytes of your encrypted video?
Size 539,018,641 bytes
Size on Disk 539,021,312 bytes

[Oblivionburn]

My video has a slightly different size, so you may be on to something with that.
Size: 540,698,713 bytes
Size on Disk: 540,700,672 bytes

This is what I used for downloading:

ytdlp.exe --allow-u --downloader aria2c -f bv,ba "https://capi.9c9media.com/destinations/ctvthrowback_hub/platforms/desktop/bond/contents/2022447/contentpackages/3707655/manifest.mpd"

Also, I'm downloading through a VPN (https://www.privateinternetaccess.com/)

[LZAA]

...

[[ss]vegeta]

My video has a slightly different size, so you may be on to something with that.
Size: 540,698,713 bytes
Size on Disk: 540,700,672 bytes

This is what I used for downloading:

ytdlp.exe --allow-u --downloader aria2c -f bv,ba "https://capi.9c9media.com/destinations/ctvthrowback_hub/platforms/desktop/bond/contents/2022447/contentpackages/3707655/manifest.mpd"

Also, I'm downloading through a VPN (https://www.privateinternetaccess.com/)

You downloaded another episode, not S1E1.
Your mpd is ...2022447...3707655
S1E1 mpd is ...2022442...3707657

[october262]

Hello, I'm brand new here and trying to download episodes of a rare cartoon from the early 90's that recently surfaced on ctv.ca (was considered "lost media" up until now): https://www.ctv.ca/shows/mutant-league/good-to-the-bone-s1e1

I got the MPD of episode 1 and downloaded the video/audio with ytdlp + aria2c, which went fine.

I have what should be the PSSH:
AAAAlnBzc2gAAAAA7e+LqXnWSs6jyCfc1R0h7QAAAHYIARIQT3 XVoL4naDlid0LY5U79xhoJYmVsbG1lZGlhIlVwbGF5bGlzdC8z NzA3NjU3LzQ0ODgwNzY0L2Rhc2gvMjAxMzAwMDEvYWZiNTZhN2 E3YTZlNTAwNi9pbmRleC9hMmZkZjFkOS9ub25lL25vbmUvZHJt

I get 2 keys back from it on getwvkeys.herokuapp.com, but when I try to decrypt with them using mp4decrypt... the video is still coming out corrupted looking and the audio is silent. I feel like I might be getting the wrong keys back and was hoping somebody might help confirm if that pssh does in fact give the wrong keys.

there's 2 seasons of Mutant League - https://www.imdb.com/title/tt0179597/episodes?season=1&ref_=ttep_ep_sn_pv

[Oblivionburn]

My video has a slightly different size, so you may be on to something with that.
Size: 540,698,713 bytes
Size on Disk: 540,700,672 bytes

This is what I used for downloading:

ytdlp.exe --allow-u --downloader aria2c -f bv,ba "https://capi.9c9media.com/destinations/ctvthrowback_hub/platforms/desktop/bond/contents/2022447/contentpackages/3707655/manifest.mpd"

Also, I'm downloading through a VPN (https://www.privateinternetaccess.com/)

You downloaded another episode, not S1E1.
Your mpd is ...2022447...3707655
S1E1 mpd is ...2022442...3707657

<facepalm> thanks lol yeah working fine now