evildave
Unregistered
E
Originally posted by glsunder
I can't make a copy of a dvd and give it to my friend. That would require using something like deCSS -- it's illegal in the US. Also, IIRC, copyright law allows me to make a personal backup copy, not distribute it to my buddies. On the music front, there's copy protection coming to CDs. Unless something has changed, the dmca makes it illegal to use and own software which does breaks that.
Actually, the DMCA makes the distribution, or even writing of a tool like deCSS illegal. Discussions about how to use deCSS or 'macrovision scrubbers' to defeat copy protection are also illegal under the DMCA. Writing a tool that even *accidentally* fails to maintain a "do not copy" bit somewhere in an undocumented file format (like fonts), and even reverse-engineering file formats, is illgal under the DMCA.
In other words, there's a lot of unconstitutional rubbish written up to prop up the recording industries who are feeling the effects of changing technology, and don't want to adapt. They're just hoping nobody sticks it out to see a case through to the supreme court and 'win'.
As for "copy protection" on any digital audio format, it doesn't protect the analog audio signal comming out at all, or it will be 'noisy' to audiophiles, and too unpopular to be adopted widely to supplant any established formats. Any 'noise' they introduce will adversely affect fidelity. Resample the analog output to format of your choice, and it will be in an 'open' format again.
There is even software like 'Total Recorder' that will hook in as a sound card driver and capture the original digital signal of any media being played. On top of that, there is open source 'virtual machine' software where the very audio and video driver being used is virtual, and capable of being 'hooked', as is the very 'hardware driver' model of modern operating systems its self. Whatever they do in computer software is vulnerable, and whatever they attempt to sell through in hardware will be unpopular, so the recording industry isn't left with 'good options' for protecting music, other than trying to enforce limitations on free speech, eliminate fair use, intimidate the public people with harrassment lawsuits, etc.
So basically, even if they make totally perfect digital copy protection, if it can be played, it can be copied. Yes, there will be a one-time generational loss when you go digital->analog->digital again (when it's resampled and recompressed) but that's all the loss it ever gets. If people can tolerate second-generation analog video bootlegs, second-generation digital video bootlegs will not be a problem for them.
The ultimate and reasonable solution that the video industry adopted has been to keep DVD movies cheap, and only make "special edition" versions a little more expensive than 'regular' editions, and actually make the difference seem worth it. There is little waiting between most theatrical releases and a DVD release as well. Remember when videos were $50 and $90 and more for a casette, and took years to come out? And piracy was rampant? Hmm, I wonder why?
The differences between DVD and CD music media are very clear. A DVD will generally contain one thing that the end-user wants that has 90 minutes or more of play time, and is utterly nightmarish to download. A CD will generally contain about five minutes' worth of tracks that the end-user wants, and a bunch of stuff that they don't, and individual tracks are trivial download. Hmm. Makes you wonder why consumers aren't buying up CDs by the bundle.
Fon instance, it will probably take you a week to get the 'DVD Preview' version of Moore's film with bittorrent. If you wait a few weeks, it will be available for $10~$14 at a store near you with a bunch of extra tracks and features. Probably with another film-making documentary, outtakes and previews of other things too.
Broadband does not buy you infinite bandwidth. No matter how fat your pipeline to download with, you will only ever receive as much data as people upload, and many such people are sitting behind paranoid firewalls built into their MODEMs with the ports to connect to them blocked; i.e. they can't upload at all. Even if you had T3 going straight to your computer, the video will take a week to download.
Also beware: Windows file formats like .AVI can host trojans. Invalid data plus stack overflow plus broken Windows security equals big risk to your computer. Don't download any Windows media (.avi, .wav, .wm, .wmv, .wma) and expect it to be anything but a trojan (virus). People are also fond of 'sharing' things titled to be something desirable, and actually containing junk. You could download Moore's film for a week, and discover the file is nothing but random numbers, or discover it's a porn video, or discover it's mostly noise, but contains a 'payload' to install on your machine.