Matt Goyer: Why Media Center Does Not Stream DVDs


sony xl1 digital living system

It’s a quick blurb, so I’ll just quote Matt’s whole post.

Once and for all: The Media Center team, the TV team and the Extender team (yes, it would have been a co-ordinated dev effort from all three teams) did not implement streaming of DVDs from PCs or changers for one big reason: Getting core functionality working on Vista was hard enough. And if, like me, you’re running an early build of Vista on you will understand.

And without doubt had there been extra time in the schedule there were many features of higher importance ahead of DVD streaming (DVD streaming is actually quite close to the bottom).

I know all you with changers wanted it (though I’m puzzled why you bought the changer in the first place? just get a fat NAS) but there’s not enough of you (and don’t get all chicken and egg on me. you still wouldn’t have bought a changer if we had the feature, you’d get a fat NAS).

What do you guys make of it? There’s already a series of interesting posts in his comments section taking Microsoft’s decision to task. It cracks me up that the solution he and others in the comments section suggest completely violate the DMCA. Rip all your movie DVDs to your PC’s hard drive or NAS for streaming – funny, not to mention completely illegal. I think we all just want legal alternatives when they’re technically possible.

Note: Supposedly Niveus Media’s DVD changer for MCE 2005 supports LAN streaming via a proprietary software add-on, though I don’t currently see this feature listed on its product page.





Filed in: Industry Buzz


  • Andrew McLaughlin

    I’m not sure it’s against the law to make personal backups. It’s a grey area. It’s against the law to produce software that breaks encryption, but it’s not clear that you are violating any laws by using the software, making backups and viewing them for personal use. If someone can prove me wrong, I’d love to get a definitive answer, but I’ve never seen it clearly documented, and I don’t believe the DMCA or any other governing body has gone after an individual for making personal backups.

    The fat NAS concept is where it’s at. This is the best solution, however, getting full DVD menu support isn’t all that easy in a streaming solution.

  • http://www.alexandergrundner.com Alexander Grundner

    Andrew McLaughlin said: I’m not sure it’s against the law to make personal backups. It’s a grey area. It’s against the law to produce software that breaks encryption, but it’s not clear that you are violating any laws by using the software, making backups and viewing them for personal use. If someone can prove me wrong, I’d love to get a definitive answer, but I’ve never seen it clearly documented, and I don’t believe the DMCA or any other governing body has gone after an individual for making personal backups.

    Maybe this will help:

    Exclusive rights in copyrighted works – Section 106:

    Subject to sections 107 through 122, the owner of copyright under this title has the exclusive rights to do and to authorize any of the following:

    (1) to reproduce the copyrighted work in copies or phonorecords;

    (2) to prepare derivative works based upon the copyrighted work;

    (3) to distribute copies or phonorecords of the copyrighted work to the public by sale or other transfer of ownership, or by rental, lease, or lending;

    (4) in the case of literary, musical, dramatic, and choreographic works, pantomimes, and motion pictures and other audiovisual works, to perform the copyrighted work publicly;

    (5) in the case of literary, musical, dramatic, and choreographic works, pantomimes, and pictorial, graphic, or sculptural works, including the individual images of a motion picture or other audiovisual work, to display the copyrighted work publicly; and

    (6) in the case of sound recordings, to perform the copyrighted work publicly by means of a digital audio transmission.

    Fair Use – Section 107:

    Notwithstanding the provisions of sections 106 and 106A, the fair use of a copyrighted work, including such use by reproduction in copies or phonorecords or by any other means specified by that section, for purposes such as criticism, comment, news reporting, teaching (including multiple copies for classroom use), scholarship, or research, is not an infringement of copyright.

    Nothing about backups there. Backups and stored copies of movies on to your PC is only legal when expressly permitted by the copyright holder (as in the case with AACS).

    Infringment – Section 501:

    (a) Anyone who violates any of the exclusive rights of the copyright owner as provided by sections 106 through 122 or of the author as provided in section 106A(a), or who imports copies or phonorecords into the United States in violation of section 602, is an infringer of the copyright or right of the author, as the case may be. For purposes of this chapter (other than section 506), any reference to copyright shall be deemed to include the rights conferred by section 106A(a). [...]

    Digital Millennium Copyright Act [PDF file]Provisions under title 17

  • Andrew McLaughlin

    To be honest, I just read all of that in detail and it is not very clear, and subject to interpratation. AACS is not subject to the current generation of DVDs, only bluray and hddvd’s as far as I am aware. Not sure what CSS provides for in the current agreement. I do know that the Kalidascape system has somehow gotten around this issue of dvd backups and streaming so there exists a loophole somewhere.

    http://www.kaleidescape.com/

    A good read of this is located on their FAQ starting here:
    http://www.kaleidescape.com/faq/#faq233

    So while they claim to have license from CSS to enable their product, they have proven that there exists a way to work within the framework. So I’d argue that my DVDShrink’d archives are no more a threat than the copies made by kaleidescape. I’d probably lose that argument in court though. :-)

  • http://www.msmvps.com/chrisl/ ChrisL01
  • Andrew McLaughlin

    Thanks for posting that Chris. I’ve followed K’scape for a while, part cause they have an elegant solution and part to see how the whole legal argument pans out. I personally believe that K’scape will ultimatley lose this battle since they are making a commercial product out of the system. At best, it will remain in the courts for a very long time (it’s already been 2 years). Any legalized system of reproduction would put a lot of question on fair use for DVD’s; whereas the current gray status of DVDs keeps up the threat.

  • http://www.alexandergrundner.com Alexander Grundner

    I’m actually warming up to the idea that a DVD/Blu-ray/HD-DVD changer in conjuction with a Media Center PC that allows you to stream movies over a LAN is great idea (not sure we’ll ever see a multi-format version). All the next-gen high definition DVDs are MASSIVE (see Click*) and will require a lot of hard drive space to store. The discs contain all the content, why not just keep it there?

    * Wikipedia: “The Blu-ray Disc version of the Adam Sandler movie Click was released on October 10, 2006. It is the first ever dual-layer release. Sony’s goal is to use 50 GB dual-layer discs to store up to nine hours of HD video content.”

    Cost Comparison:
    DVD Changer:
    Sony VAIO 200-Disc VGP-XL1B2 Media changer = $399 (Yes, I know this is not Blu-ray compatible — just using it as an example)
    vs.
    Standard DVD hard drive backups:
    200 Discs @ 8GB = 1,600GB of storage required. $0.36 per GB (based on $179.99 500GB WD drive at Newegg) x 1,600 = $576
    vs.
    Blu-ray movie backups:
    200 Discs @ 50GB = 10,000GB of storage required. $0.36 per GB (based on $179.99 500GB WD drive at Newegg) x 10,000 = $3,600

    * Note: Some DVD changers let you chain multiple devices together. Also think about how much time you’ll have to spend ripping 200 discs to a hard drive (that’s an ugly thought).

  • Andrew McLaughlin

    FWIW, I’ve seen HD DVD and BluRay discs on premium HDTVs and the qualityis great. But the dirty little secret that no one seems to talk about is that an upscalled SD-DVD to 1080i (and 1080p) looks really amazing. AFAIAC, it’a going to be a long time before I purchase a next generation dvd drive (unless I accidently buy one via Xbox360 or PS3) since I’m more than pleased with upscalled DVD quality.