I downloaded NF videos in HD, I can play off line,need a little help W/.key file

[ItsAngel]

Originally Posted by WHOOKIDSON

Can download the AAC (audio) // MP4 (video) with Wireshark but cannot sniff/find the "crypt0.key" for anything

How are you running wire shark on iOS?

[WHOOKIDSON]

Originally Posted by enrud

I've given up fixing my build environment.. Grr... Getting protobuf and boost to work on IOS was not working. So I've simplified the tweak to not be dependent on those. I'll be working testing the tweak shortly.

Thank you for the time and effort bro

[WHOOKIDSON]

Originally Posted by ItsAngel

How are you running wire shark on iOS?

I couldn't jailbreak my iPhone because my update (7.0.4) was done OTA (Over The Air) which means it was updated through tha phone via wifi. It needed to be done from iTunes only. And since Apple stopped signing older FW (7.0.4/7.0.6) I couldn't even downgrade or upgrade to either if I wanted to. Now I know for future references

So I had to use my S4 Android phone instead of my iPhone. I downloaded tPacketCapture and it works like TCPDUMP. It saves the info it generates to a *.pcap file which can then be loaded in WireShark.

Finding and downloading the MP4 Video (Encrypted) and the AAC Audio (Not Encrypted) files are easy. My problem is looking for and locating the "crypt0.key" file or even something that looks like it inside of Wireshark

And tbh I'm not even sure which type of streaming the Netflix android app uses. On iDevices it uses Apple HLS. On Windows it uses Silverlight. I'm not sure what android uses. And I don't think it's Adobe HDS

[WHOOKIDSON]

Due to popular demand, we've made the code to the Universal Video Downloader open-source. Pull requests are welcome.

https://github.com/harrisonapps/Universal-Video-Downloader

[ItsAngel]

Originally Posted by WHOOKIDSON

https://github.com/harrisonapps/Universal-Video-Downloader

I saw this on their Facebook...but I have no clue how to work with cydia apps coding, unfortunately

[henryperu77]

Universal Video Downloader 1.1.1 its very unestable, sometimes will get an incorrect crypt0.key

I was trying to downlad a tvshow and i had multiples errors like this on some episodes.., its very annoying.

UVD 1.1.3 doesnt work on my Netflix

[ItsAngel]

Originally Posted by henryperu77

Universal Video Downloader 1.1.1 its very unestable, sometimes will get an incorrect crypt0.key

I was trying to downlad a tvshow and i had multiples errors like this on some episodes.., its very annoying.

UVD 1.1.3 doesnt work on my Netflix

yea, ive noticed that a lot of the issue is with UVD. lets hope some one is Code savy enough to fix UVD with the open source code

[WHOOKIDSON]

Originally Posted by henryperu77

Universal Video Downloader 1.1.1 its very unestable, sometimes will get an incorrect crypt0.key

I was trying to downlad a tvshow and i had multiples errors like this on some episodes.., its very annoying.

UVD 1.1.3 doesnt work on my Netflix

is there an UVD 1.1.2 somewhere out there?

[WHOOKIDSON]

Originally Posted by enrud

KEYFORMAT: com.apple.streamingkeydelivery

The newest media files from netflix support Apple's fairplay DRM system (in addition to playready). The latest Netflix app on IOS 7 supports fairplay decryption. Part of that DRM negotiation occurs within the Netflix app and the final part occurs within the mediaplayer app. The "key" that is retrieved via the .m3u8 is actually an encrypted binary blob which the mediaplayer app uses to fetch the real key from the fairplay subsystem.

In other words, unlike the "crypt0.key", the fairplay mechanism never transfers the fairplay key in plain text.

Until UVD figures out how to get that key, downloading and caching won't work.

OTOH, it is relatively easy to get the (latest) Netflix app to fall back to the old mechanism for DRM (playready). This of course has the disadvantage that SuperHD streams will no longer be available.

Interestingly enough the new format (ismv/isma) does support playready, probably for the "everything else" that uses playready. However the netflix IOS app will only do fairplay DRM on the new format.

I would expect in the near future that netflix IOS app will probably only support fairplay, though. Currently fairplay is only enabled in IOS 7+.

Is it possible to use something like cydia substrate to make a tweak for Netflix 2.2 by adding support for SuperHD streams? or will that somehow confuse the NetflixSDK and still have them send down incorrect keys from believing that the Netflix version is one of tha latest ones because it's requesting SuperHD streams which are only used by the Fairplay DRM?

I believe that is what's happening atm .. when you made the tweak for tha latest Netflix by disabling Fairplay DRM and adding the HD bitrate profiles .. the Netflix app still sends out "fairplay drm" version of m3u8/*encrypted* keys thinking it's using Fairplay DRM and not Playready because of the type of file (HD) you requested.

Could that be a possiblity as to why we are getting incorrect keys? or no? just a theory I had came up with

[CristianoA]

anyone tried use GetFLV 9.6.6.1 ?