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Wavelength - Disk space

If infrared has a wavelength of 650 nm and violet has 405 (60% shorter) then how would that permit 21 more gigabytes to fit? Shouldn't the number be 7.5? What am I miscalculating?--Spectatorbot13 (talk) 13:57, 11 April 2009 (UTC)[reply]

8-bit or 10-bit color depth

Is Blu-Ray video 8-bit or 10-bit in color depth? I could not find this info anywhere. DORC (talk) 12:07, 20 April 2009 (UTC)[reply]

Attacks on the DRM

"The first known attack relied on the trusted client problem. In addition, decryption keys have been extracted from a weakly protected player (WinDVD)". Please explain what an attack relying on the "trusted client problem" is, and what's the difference is between that and extracting keys from a PC software (WinDVD). Unless somebody can add more info I suggest we change this. Has any attack relied on something else than extracting single device keys from software or hardware players? -- LM, 6 June 2009. —Preceding unsigned comment added by 213.100.57.46 (talk) 18:54, 4 June 2009 (UTC)[reply]

The program DumpHD, along with some supporting software is known to cirumvent versions of the BD+ protection. Read main article for more (citated) information! ("BD+" section)

Removed some un-citated marketing propaganda found in the article

From the BluRay article

". This technology enables content and service providers to offer value-added interactive features that can be initiated and managed by consumers via their disc player remote control directly from their living rooms "

Needless to say, this is un-necessary and un-citated marketing propganda (propably inserted there by the marketing dept of the BluRay Disc assosiation. Especially the "via their disc player remote control directly from their living rooms" part, is pure marketing language, full of misleading content (you don't have to have a remote control or to be in your living room, you can do it from a PC in your bedroom), and generally, it is not of encyclopedic content in any way. Improved with facts (someone to add a citation, too). —Preceding unsigned comment added by 195.130.121.48 (talk) 07:37, 18 June 2009 (UTC)[reply]

Also, added some improvements to the "BD+" —Preceding unsigned comment added by 195.130.121.48 (talk) 07:40, 18 June 2009 (UTC)[reply]

Greetings, and thanks for your contributions, I agree with your position on the marketing lingo in the article. However, you made about 10 consecutive edits in one day. I don't mean to be a dick, but Wikipedia policy discourages more than 3 edits per day so try to make up your mind on what you want to edit in the article and do it all in one edit, then if you forget something you edit again. Making too many minor edits is considered counterproductive and a waste of bandwidth.--Spectatorbot13 (talk) 14:48, 18 June 2009 (UTC)[reply]

Speaking of marketing propaganda, whats about the "PLAYSTATION®3", with registered trademark, all caps and everything, doesn't look too neutral to me. 62.107.158.115 (talk) 23:30, 24 June 2009 (UTC)[reply]

@@ Line 35: / Line 35: @@
 Also, added some improvements to the "BD+"  <span style="font-size: smaller;" class="autosigned">—Preceding [[Wikipedia:Signatures|unsigned]] comment added by [[Special:Contributions/195.130.121.48|195.130.121.48]] ([[User talk:195.130.121.48|talk]]) 07:40, 18 June 2009 (UTC)</span><!-- Template:UnsignedIP --> <!--Autosigned by SineBot-->
 :Greetings, and thanks for your contributions, I agree with your position on the marketing lingo in the article. However, you made about 10 consecutive edits in one day. I don't mean to be a dick, but Wikipedia policy discourages more than 3 edits per day so try to make up your mind on what you want to edit in the article and do it all in one edit, then if you forget something you edit again. Making too many minor edits is considered counterproductive and a waste of bandwidth.--[[User:Spectatorbot13|Spectatorbot13]] ([[User talk:Spectatorbot13|talk]]) 14:48, 18 June 2009 (UTC)
+Speaking of marketing propaganda, whats about the "PLAYSTATION®3", with registered trademark, all caps and everything, doesn't look too neutral to me. [[Special:Contributions/62.107.158.115|62.107.158.115]] ([[User talk:62.107.158.115|talk]]) 23:30, 24 June 2009 (UTC)