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News //

Making and Breaking HDCP Handshakes

102 hits
HDTV Tech Facts Our user john_doe used our Submit News function to let us know about:

Making and Breaking HDCP Handshakes


I wrote yesterday about the HDCP/HDMI technology that Hollywood wants to use to restrict the availability of very high-def TV content. Today I want to go under the hood, explaining how the key part of HDCP, the handshake, works. I’ll leave out some mathematical niceties to simplify the explanation; full details are in a 2001 paper by Crosby et al.

Suppose you connect an HDMI-compliant next-gen DVD player to an HDMI-compliant TV, and you try to play a disc. Before sending its highest-res digital video to the TV, the player will insist on doing an HDCP handshake. The purpose of the handshake is for the two devices to authenticate each other, that is, to verify that the other device is an authorized HDCP device, and to compute a secret key, known to both devices, that can be used to encrypt the video as it is passed across the HDMI cable. [...]"


Normaly, blogs are no news. But this one is realy interesting, so read the complete blog article at: freedom-to-tinker.com
Tuesday, April 18 @ 17:59:24 by john_doe Print this // Send this
News //

Consumer rights advocates decry HD-DVD system

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HDTV Tech Facts Our user john_doe used our Submit News function to let us know about:

Campaigners say a digital rights system for next-generation DVDs has taken too much control away from tech consumers


[...]

Too much control?

But in their efforts to combat piracy, some believe the entertainment industry will have too much control over how consumers can use both software and hardware.
Tuesday, April 18 @ 11:46:16 by john_doe Print this // Send this
Horns Box //

Synching an audio stream (ac3, dts)

9081 hits
HDTV Movies
WavePad #1

Synching an audio stream (ac3, dts)

This is our user XRNC's way to sync Dolby Digital (AC3) and DTS sound tracks from European movies with 25fps to American HD-movies with 30fps with free tools.
Monday, April 10 @ 15:57:14 by -horn- Print this // Send this
Reviews //

Pirates XXX (WMV-HD-DVD)

183623 hits
HDTV Movies
Pirates XXX - Cover small

When we reviewed Island Fever 3 at the beginning of last year, we wrote in the introduction: "What new fact shall I present to you...". Even though IF3 easily set itself apart from the masses of adult productions, it still followed the same simple scheme that they all do. But this should change soon, with Joones Pirates XXX...

Sunday, February 05 @ 15:50:26 by Blacky Print this // Send this
News //

Senate may hoist broadcast flag again

323 hits
HDTV America A controversial form of copy protection for digital TV broadcasts inched closer to becoming law on Tuesday after receiving an enthusiastic endorsement from a key U.S. senator.

Sen. Ted Stevens, an Alaska Republican, said at a hearing that the so-called broadcast flag was necessary to curb Internet piracy of TV shows. Future TV tuners would be required to detect the flag and prevent recordings from being redistributed freely.[...]

Source: CNET News.com

Wednesday, January 25 @ 19:18:02 by -horn- Print this // Send this
News //

High-def ‘down-converting’ forced

295 hits
HDTV Tech Facts Consortium backs technology to prevent piracy on analog signals

Some buyers of HD DVD and Blu-ray Disc players might not get everything they bargained for.
In a deal reached this week after tense negotiations, the eight-company consortium behind the Advanced Access Content System, created for use by both high-def formats to prevent unauthorized copying, has agreed to require hardware makers to bar some high-def signals from being sent from players to displays over analog connections, sources said.[...]

Source: videobusiness.com

Wednesday, January 25 @ 19:13:46 by -horn- Print this // Send this
News //

Be part of the HDTV revolution!

2792 hits
HDTV Total

Ever thought about how it's to be part of a revolution? Well, maybe now's your chance to be exactly that, part of the HDTV revolution, at least to a certain degree.

In its third year of existence (Domain got registered on the 23th january 2004), HDTVTotal.com will need some more speedy hands for all kinds of creativity. Particularly to expand our international and national operations, so every language and country should apply.

Monday, January 23 @ 19:42:32 by Blacky Print this // Send this
News //

Chat is back online

606 hits
HDTV Total Like announced yesterday, we're again running our own IRC server, so we can again gold some nice chats. :)
Thursday, November 03 @ 11:24:35 by Blacky Print this // Send this
News //

HDTVTotal.com now running dedicated dual Opteron

1160 hits
HDTV Total Already announced some time (Months) back, but since some minutes HDTVTotal.com runs on its own server, a dual Opteron 244 with 2GB Ram and two 250GB Drives as Raid 1.
Wednesday, November 02 @ 20:25:59 by Blacky Print this // Send this
News //

Pirates XXX pictures - Behind the Scenes

6282 hits
HDTV Movies Previous to our extensive review of Pirates XXX, the latest coup of Joone, who we also owe Island Fever 3, we bring you the pictures of the "Behind The Scenes" video.
Monday, October 10 @ 20:13:20 by Blacky Print this // Send this
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