TiVoToGo DRM Protection Cracked
December 5, 2006 10:51 AM
comment(s) - last by
Playback now available on any device
According to reports, the digital rights management
(DRM) mechanism on TiVoToGo has been cracked
, allowing users to use their TiVo to record video content for playback on other platforms and any devices. DRM protection on TiVo devices currently only allow recorded movies to be played back on specific Windows devices but now it appears that users are able to use a small tool to unlock the restrictions. The report suggests the tool used to remove the DRM system is coded in C and available to compile on various platforms such as Linux and Solaris.
TiVo originally announced TiVoToGo so that users could record programs and watch them through a network connection using the HTTP protocol. Currently there exists a
wiki dedicated to the development of the DRM removal tool
. From the wiki, a user that appears to be involved with the actual development indicated:
One thing you have to look out for is that you have to keep a turing "buffer" of the output of the turing code, one for 0xe0 (video) and one for 0xc0 (audio) and pick up where you left off last packet, not start over for each packet. And an audio packet can be stuck between 2 video packets with the same block id, so you have to have them seperate. I would post a link to the code I have written or put it on sourceforge or something but I am not sure on the licensing or whether or not I would get a goonsquad busting down my door ;)
The program is currently cryptic and difficult to use, however, some users indicated that those associated with the development process are working on a friendly front-end for average users. The tool analyzes header information from saved TiVo movie files and removes specific DRM header information, then dumping the raw MPEG data to another file. This creates a DRM-less MPEG file which is then playable on any device.
This article is over a month old, voting and posting comments is disabled
12/5/2006 11:43:00 AM
Now why don't Tivo and other DVR just let us plug in our own USB hard drives to storage the data. It make no since that we can't use our own storage media instead of us having to rely on thier small 200GB drive systems.
12/5/2006 1:37:41 PM
If they want to "protect" the content, just encrypt the hard drive and add a disclaimer that it's not under their warranty/support. At least, I could add storage when I want.
P.S. No a fan of DRM.
12/5/2006 5:41:45 PM
You can just upload the movies to your pc...
It's hard enough as it is getting a wireless card to work via usb let alone HDD drivers, heh.
"What would I do? I'd shut it down and give the money back to the shareholders." -- Michael Dell, after being asked what to do with Apple Computer in 1997
UK Teachers Want Parents to Cut-Off Their Children's Internet, Tablet Use at Night
April 17, 2014, 3:40 PM
Quick Note: Chrome Remote Desktop App for Android Launches
April 17, 2014, 9:26 AM
Report: Apple Plans to Integrate Shazam Song Finding Functionality into Siri
April 17, 2014, 9:15 AM
Bring Your Own Battery: LG Isai FL Likely is G3, First U.S. Quad-HD Android
April 16, 2014, 7:38 PM
Project Moonshine: Google's Plan to Flatten Android App Icons Leaks
April 16, 2014, 1:46 PM
Apple, Microsoft, and Major U.S. Wireless Carriers Embrace Smartphone "Kill Switch"
April 16, 2014, 10:08 AM
Most Popular Articles
Cities to Carpoolers: Sharing Your Car is Illegal, We Will Seize Your Cars
April 4, 2014, 9:17 PM
iPad Exploiter is Freed by Federal Appeals Court
April 11, 2014, 7:40 PM
A-10 Warthog May Live to Fight Another Day with Support from Lawmakers
April 14, 2014, 9:41 AM
Taiwan's AOU Claims to Have World's Highest-Res. OLED Smartphone Display
April 11, 2014, 1:44 PM
EFF: NSA May Have Used IRC Botnets to Exploit Heartbleed for Last Two Years
April 14, 2014, 4:43 PM
Latest Blog Posts
Facebook Aims to Provide Internet to "Every Person in the World" with Drones, Satellites
Apr 1, 2014, 10:20 AM
Retail Mobile Sites Experience Outages in Light of Simplexity's Bankruptcy
Mar 14, 2014, 8:48 AM
Tesla vs. BMW: Who Has the Safer EV?
Feb 1, 2014, 2:56 PM
Justice Leaks Details of Next HTC One Two Flagship Phone
Dec 5, 2013, 4:04 PM
Global Cyber Espionage Concerns Reveal Growing Cyber Armies
Nov 29, 2013, 11:04 AM
More Blog Posts
Copyright 2014 DailyTech LLC. -
Terms, Conditions & Privacy Information