Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyQuote:
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyWe would still need a program to decrypt it. Apples player can do CENC. mp4decrypt might work but that hasn't really been confirmed.
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyDoes anyone know more about the video and audio profile values?
Values with Fairplay DASH Enabled Quote:
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Does anyone have a list of content profiles? I was going to play with modifying these but wasn't sure what to use. |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyI found some more information...
the fairplay streaming key url is modified by UVD. The original looks more like this. Quote:
It also retrieves an application certificate signed by apple that is some how used in the process of retrieving the key. For the the old playready HLS streams I think the decryption key is actually stored in the video itself in an encrypted envelope. I don't know the details of how that works though. |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keysomeone post a sample along with the key and I'll see what's up
@ItsAngel .. what's going on man? long time no see :) |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyWHOOKIDSON: what are you looking for? Can you get the new fairplay keys? the old play ready is easily available. If you blank the MediaServer Validation policy and UVD downloads the correct key. You can also grab if from memory.
I wrote a little piece of code to verify the Content Key against the KeyID with the playready header checksum. This will allow you to know if you have the correct key for a given KeyID. I have been using it to check for correct key responses. Code:
from Crypto.Cipher import AES Do you know how the streaming key delivery functions? I hooked into to several functions to follow the processing of the "skd://" fairplay response. The response was rather large. |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyI can see the fairplay license responses but I am not sure how to parse or process them to get the correct key. There are other ways to get the content keys though.
I wrote a tool to parse the mp4(dash/piff/cenc) files originally to decrypt the files. I added the option to check a content key with the header checksum and key id. I also added an option to recreate the original m3u8 with just the video file. It parses the sidx atom box to get the correct offsets and the pssh box for the sdk:// value. my decryption is broken though. I am still trying to figure out the problem exactly. I think i am doing something wrong with the iv. mp4decrypt works to decrypt the files though if you can get the right key. You need to specify the track id and key to decrypt. I still want to get my script working correctly. anyone who might know how to properly process these fairplay responses. drop me a pm. I am having trouble figuring it out. |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyAny news on this?
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyWow you guys...I never thought that you all were able to rip Netflix videos! Awesome job!
I would like to add to henryperu77's post and ask how the progress on decrypting the Netflix videos through the various different DRMs that you all mentioned? From what I read, I'm getting the feeling that non of y'all aren't able to download and decrypt the HD videos on Netflix which is a shame...but are able to decrypt the SD videos which is alright. You know what would be nice? A way to do this, somehow or someway, through a computer! That is if there are possible ways to do so... I don't have an iOS device so I can't do anything about this...yeah. Though it's possible to use an Android emulator on a computer but I doubt there's a way to download/decrpyt Netflix videos on the device from what I read... I don't know, but I would like to ask a simple question. To BlueCop, if you're still on these forums (unlike Enrud since he hasn't replied in months unfortunately), do you have any news/updates on the progress of decrypting netflix videos? It would be nice if you can explain any new progress on this interesting topic! =) That is all and i'm off! |
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Indeed...but at least you can still download SD videos though! So...are there any leads/theories on how to circumvent and decrpyt HD Streams? I was reading this whole thread and saw some things by Enrud. Say what happen to him? If I recall correctly, didn't he figured out a way to decrypt HD streams and was gonna upload some tweak or something to do it? It's odd that he round up and disappeared without keeping us updated or something on that method of his. Oh well, at least BlueCop has progressed a bit on figuring out a way to rip HD Netflix streams though is stuck at the moment, leading someone who knows Fairplay decrytion or whatnot to help him. ...I wonder if any of y'all did some testing on playready HD. Or tried the android app and see if there's any different encryption that may help you in getting the HD streams. Yup! ...Say, before I go...I have a question to ask y'all about Playready. Playready is, I believe, a Microsoft encryption/streaming media thing right? As in an ISM Media Container? Do you guys know how to download and say...decrypt ISM files? If yes, please pm me a way to do so as I would like to know how to properly decrypt an ISM file. (requiring a key or somesort.) This isn't related to Netflix by the way but to something else that you read on the "ISM Downloader" thread here: http://stream-recorder.com/forum/sho...9&postcount=37 That is all, thanks and see ya! |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyAny idea how to rip the subtitles with UVD? Or another method of getting them.
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyI have an iPad 4 running iOS 8.1.3, it has never been jailbroken. If I do jailbreak my iPad will I be able to download at least the SD videos?
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyI have downgraded to iOS 8.1.2 and did Jailbreak my iPad 4, installed UVD 1.1.3 but I have no idea how to install Netflix 4.0 on my iDevice. Tried syncing it with iTunes but had no luck. Tried using AppCake but it won't install Netflix 4.0, it always gives me an error.
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I dont know howw to convert the video for watch in the pc... i just use for watch in the UVD app. Someone else could help with UVD Converter... i have no idea:confused: |
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The problem now is when I run the php script and it muxes the audio and the video you can see some problems in the audio. It is out of sync and some times you get some "blank" milliseconds. I tried muxing the audio directly with MKVToolnix and it outputs several erros: Warning: '/Users/reydson/Movies/audio.aac' track 0: Skipping 118 bytes (no valid AAC header found). This might cause audio/video desynchronisation. Apparently the audio is in sync, but will it play on other devices? |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyQuote:
Here the link http://www.videohelp.com/download/Pa...ORTABLE_21.zip Sorry for my english i speak spanish :D |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyAnybody knows how to run the script on a Mac?
I am tired of running in a virtual machine... |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyIs anybody still trying a way to download HD content in the ts.prdy + aac and crypt0.key format?
It would be really nice to be able to at least download 720p... |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyIf anyone figured out how to download 720p by now he'll just keep it to himself.
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The content profiles specify what a player is capable of playing. Adding profiles 17, 18 added the higher bitrate profiles; however, Netflix is no longer providing those profiles regardless of what you say you can play. Content Profiles (Video) ---------------------------- "playready-mpeg4p2-piff" = 1 "playready-h264bpl30-piff" = 2 "playready-h264mpl30-piff" = 3 "playready-h264mpl31-piff" = 4 "playready-h264mpl40-piff" = 5 "playready-h264bpl30-dash" = 6 "playready-h264mpl30-dash" = 7 "playready-h264mpl31-dash" = 8 "playready-h264mpl40-dash" = 9 "playready-h264shpl30-dash" = 10 "playready-h264shpl31-dash" = 11 "playready-h264shpl40-dash" = 12 "none-h264mpl30-dash" = 13 "none-h264mpl31-dash" = 14 "none-h264mpl40-dash" = 15 "playready-h264mpl30-m2ts" = 16 "playready-h264mpl31-m2ts" = 17 "playready-h264mpl40-m2ts" = 18 "playready-h264mpl13-m2ts" = 19 Audio profiles ------------------------------ "ddplus-5.1-piff" = 24577 "heaac-2-piff" = 24578 "playready-oggvorbis-2-piff" = 24579 "playready-oggvorbis-2-dash" = 24580 "ddplus-5.1-dash" = 24581 "heaac-2-dash" = 24582 "playready-heaac-2-dash" = 24583 "heaac-2-elem" = 24584 "dd-5.1-elem" = 24585 "heaac-2-m2ts" = 24586 "dd-5.1-m2ts" = 24587 "dd-5.1-dash" = 24588 Subtitle profiles --------------------- "simplesdh" = 49153 "webvtt-lssdh-ios" = 49154 Anyone making progress on Fairplay or PlayReady on windows? What's the state of key retrieval from an IBX? |
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Now with Fairplay, the key is not passed in the clear and extracting the key would require breaking Fairplay. I suspect Netflix will try and drop HLS streaming as soon as possible. I would if I were them. Doing so would require Apple to either support IOS 6 on all devices or backporting Fairplay/Dash support to IOS5. |
Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyIt's funny because in the end you can still use a screen capture software and get a decent quality. :D
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FWIW, I think I've figured out how to extract keys from the PlayReady IBX. |
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyenrud: I was extracting the playready public/private key pairs from a rooted chromecast. It also stores a database of XMR licenses that I could then decrypt for the content key. I have a lot of scripts for handling the XMR and playready certificate chains. It can verify privates keys and do some useful functions. I also have an MP4 atom box parsers that I meant to eventually handle decryption. I never got the code working like mp4decrypt though. I can specify the track id and content key with mp4decrypt and get correctly dercypted videos.
I investigated the silverlight playready IBX on windows and mac but it seemed heavily obfuscated. They use white box AES so the content keys aren't stored in the clear in memory. I never had much luck with the silver light IBX. I also investigated the actual silverlight request to MS that individualized the blackbox. It allowed me to generate a bunch of IBX files and certificate chains to compare. It was interesting learning about Eliptic Curve Crypto. I have some code that can decrypt many XMR licenses to content keys. Some are special cases where they are different types of licenses(ex. leaf or seed key). I have a bunch of test XMRs collected from various playready ios apps(ex. amazon instant), chromecast, windows and mac silverlight. The patent applications for XMR and playready were really helpful in figuring out all the various binary fields. I think I have a list of the interesting patents on another computer. here is an example http://www.google.co.in/patents/US20060265758 I wanted to publish a toolkit for playready but wasn't sure the best way to do that. I haven't really looked at it in a while. I know there are private playready hacks around because decrypted versions of playready exclusive content is available around on the web. The chromecast has a few DRM libraries that were much easier to load into hexrays IDA Pro/decompiler because they weren't obfuscated as the SL IBX. It really helped me figured out a lot of the head scratchers. |
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Re: I downloaded Netflix videos in HD, I can play off line,need a little help W/.keyDoes anyone know if subtitles are encrypted or not?
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileAny progress?
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileFor some reason, UVD only plays audio now, even on the 4.0 IPA.
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileIt is still working fine here. I'm using Netflix 6.0 and UVD 1.1.3.
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileIs this still working?
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileAny news on decrypting HD streams?
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileI just read through a lot of stuff here. So, maybe I'm a bit confused. Is this at all possible to to just get SD rips on Windows? Would someone please advise on how I can get SD only rips from a Windows 7 64bit machine. Even if I have to use virtual box to run an apple IOS.
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Re: I downloaded NF videos in HD, I can play off line,need a little help W/.key fileOK. It appears that I have UVDConvert.php working properly in windows 7. Will you please just tell me the proper steps to get the m3u8_file, ts.prdy_file and the key_file please?
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