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TiVo Goes After Sites Hosting Image Backups
TiVo User writes "TiVo has apparently decided to come down on sites that hosted 'image backups,' essentially tarballs of the OS for the machine, which just happens to be Linux. TiVo owners use the images to install on new, larger hard drives (increasing the recording capacity of the unit) or to recover a dead system. Why TiVo has a problem with this, but allows others to sell the same images for profit is beyond me." Read on for the rest of TiVo User's comments.
"The images are not used to create pirate TiVos (as a subscription service, TiVo justifiably controls access to their database tightly), so there wouldn't appear to be much harm in allowing them to be hosted. TiVo has always walked a fine line in allowing the user community to mod their units, perhaps they have finally stepped over that line, considering there are free alternatives that are less restrictive. To their credit, the legal mumbo jumbo in their cease letter is non-threatening compared to most other of this type, but it's interesting the letter draws no distinction between the portions of the software that are Linux, and therefore expressly distributable, and those that are proprietary to TiVo."
Why not read the Hardware Sections of some of the projects?
A GHz processor should do timeshifting - Freevo lists 400MHz as minimum for operation (not including simultaneous enc/dec for timeshifting), and I seem to recall 1GHz being bandied about as recommended for that.
Games Workshop Petition
If you purchase a card that can do hardware encoding/decoding (a Hauppage WinTV PVR 250 or 350, for example), that is well-supported under Linux, the rest of the system won't have to be too powerful, and a MiniITX board would work brilliantly. However, if you want to encode things in software (to XViD, for instance), you might need a meatier processor, as a VIA processor might choke.
Some useful links:
MythTV requirements
And for Freevo
PVR Database
Hope that helps.
I don't know why you would link directly to sourceforge project page for Freevo when they have a much nicer homepage, including screenshots, at http://freevo.sourceforge.net/
For those GPL whiners. It took a whole 30 seconds to find this:
http://www.tivo.com/linux/index.html
The email from TiVo itself:
Your website (ftp.abs.net) has recently come to our attention. We appreciate your enthusiasm for the TiVo(R) DVR and we have some specific requests regarding your website.
We request that you cease hosting backup images of TiVo's proprietary software. The software represents valuable intellectual property of TiVo's, and making it available for copying and distribution is a violation of TiVo's copyrights. Such use is without our consent and is illegal under US federal copyright law. In particular, we are requesting that all of the files and directories located at ftp://ftp.abs.net/tivo/Backups/ be removed.
If they are correct in their statements, then this does indeed suggest that there is some proprietary code in addition to the GPL'd kernel in there. I suppose the best thing to do here is verify what can be distributed (under the GPL) and what can't, from the TiVo package.. (But I don't own a TiVo, so that may not be possible)
They aren't - the GPL doesn't specify how the code must be made available. They simply have to make the source available somehow, and are entitled to charge the cost of providing it.
The GPL DOES specify how the code must be made available, either by using a or b:
a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
Someone figured out if you restored image from a standalone Series 2 to a HD for a DirecTivo, you could get the full range of Tivo Series 2 functionality (USB Networking, etc.). The 'second generation' DirecTivos do not have a number of features that the standalone Series 2 Tivos have (DirecTV has chosen not to enable them).
It also caused problems with DirecTV's over-the-phone software update, as every night the machine would attempt to get new software but fail after applying the patch, tying up lines for several hours.
If I remember correctly from my Business Law courses, it doesn't matter if the warranty has expired. They never fixed the problem satisfactorily and therefore are still legally obligated to send you a working product.
Now once you have a working TiVo, they may be able to say to hell with you, but until then they are still bound by the original warranty, no matter how much time has passed.
And for a perspective from the other side of hardware reliability; I've owned a DirecTivo unit for going on 3 years and I haven't experienced any reliability problems with my unit at all. And believe me, it gets a workout! ;)
G