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21st May 2010, 08:17 | #1 | Link |
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Steve Jobs loves Dark Shikari!
In an interesting turn of events, it appears that no less than Steve Jobs himself has endorsed Dark Shikari's analysis of WebM/VP8. I can only imagine what that is going to do to Jason's blog traffic. Maybe now's the time to put in some Google ads.
Also, yet far less surprising, the Ogg Theora camp disagrees with the analysis. Interesting times, to say the least... |
21st May 2010, 11:57 | #4 | Link |
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Jasons somewhat incorrect analysis especially in the field of patent assumptions now has become a tool in a War that officially has started with WebM, hope it doesn't split x264 in the end
Jason got now some attention in this and i hope he uses it rather for the right thing also as he's somewhat biased towards H.264, to fast conclusions will be used in PR actions immediately as we see in this example so carefulness is of the highest importance before releasing anything, the thing @ stake here is to important so somehow it's hard to understand what Jason tried to reach with this "analysis" othet then himself directly attacking Googles efforts as someone who earns money from H.264. I mean it should be clear that MPEG is gonna look @ the source and find what they think might be patent violations of their members it doesn't need a pre analysis @ all especially as it is already released and to late for that, it was Google and On2's job doing that before. We just have to wait and see how MPEG is gonna react and it seems they already started http://digitaldaily.allthingsd.com/2...free-for-long/ and im not so quiet sure if their members did a analysis yet or they just use Jasons point in attacking VP8 i would bet they do and later come up with their own interpretation of things, it will be interesting to see where this is going to as it could be also a very interesting case for software patents itself as to what is patentable and what is prior and not and the defense of ON2 and Google why they think their thinks aren't just modified H.264 equalities. Google and On2 are surely first going to say something about Jasons so called "Indepth analysis" that is being used as the first argument currently by mostly every major news site good work Dark you can be proud of yourself now, for the moment .
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all my compares are riddles so please try to decipher them yourselves :) It is about Time Join the Revolution NOW before it is to Late ! http://forum.doom9.org/showthread.php?t=168004 Last edited by CruNcher; 21st May 2010 at 13:34. |
21st May 2010, 13:16 | #5 | Link | ||
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21st May 2010, 13:54 | #6 | Link |
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I think it's always a win when more main stream channels come to the real experts for information. Every other day there's some "super duper HD resizer video converter" that's never worth the money. Education is the key, and this is an opportunity to provide it.
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21st May 2010, 13:55 | #7 | Link | |
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Quote:
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all my compares are riddles so please try to decipher them yourselves :) It is about Time Join the Revolution NOW before it is to Late ! http://forum.doom9.org/showthread.php?t=168004 |
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21st May 2010, 14:43 | #8 | Link | |
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Don't be naive, Google has a plan for this. Too bad good image quality isn't present in that plan. |
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21st May 2010, 15:02 | #9 | Link |
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http://www.appleinsider.com/articles...ebm_codec.html
Steve Jobs says no to Google's VP8 WebM codec and forward link written by x264 developer Jason Garrett-Glaser Dark Shikari admit , now u love apple |
22nd May 2010, 01:49 | #10 | Link |
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Pictures speak 1000 words, have a look at the encodes, particularly the foreground and background ...
So while you, the Google mob and any other press say bias, I, as an observer and believer of quality, say realist based on tangible results ... If you, the Google mob or any body else screaming "bias" have an encoder for VP8/XviD/VC-1 hidden away that does a far better job than what was used in the analysis, post the examples Tek Last edited by 7ekno; 22nd May 2010 at 01:53. |
22nd May 2010, 14:38 | #13 | Link |
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What open sourced in x264's case means is that the coders of the codec do not charge for it and welcome others to spread it and code for it. It still has the same patent restrictions that other h.264 codecs have. MPEG-LA has just freed h.264 for un-commercial usage in hope that it will incourage its use.
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22nd May 2010, 17:56 | #14 | Link |
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A bit off topic ... but GPL and patents really don't mix. According to the GPL I am allowed to distribute a GPL'd program "in any medium". An embedded system is a medium ... an embedded system also generally tends to trip patent license fee requirements.
In the case of H.264 to distribute encoders MPEG-LA wants a license fee. So I know that I can't distribute x264 while granting all the freedoms required by the GPL, so I can't distribute it at all in fact. Any distribution of x264 apart from the copyright owners is copyright infringement ... everyone else just relies on their implicit agreement to let them distribute it under a bastard version of the GPL which doesn't actually exist in the letter, a risky strategy if you ever want to bring a copyright infringement suit as far as I can see, it's not GPL in a meaningful sense. Last edited by MfA; 22nd May 2010 at 18:01. |
22nd May 2010, 17:59 | #15 | Link | |
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However, you may be correct with respect to the GPLv3, which has a much more onerous patent clause than the GPLv2, hence why many companies refuse to use any application licensed under it. Which is why we don't use it. |
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22nd May 2010, 18:07 | #16 | Link |
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Citation please?
As far as I can see their basic stand is that as long no one has been sued yet you can just pretend it's all okay ... if a court judgement ever declares distribution of x264 illegal though there would be no reasonable doubt left (although I don't think anyone here has a reasonable doubt that distribution together with hardware without paying your MPEG-LA license fees would get people sued). Last edited by MfA; 22nd May 2010 at 18:12. |
22nd May 2010, 18:12 | #17 | Link | |
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Ask Ronald Bultje, ffmpeg's SFLC liaison. Or, for the matter, ask Google; they distribute the open source libavcodec under an MPEG-LA license as part of Google Chrome. Or ask any of the literally hundreds of other companies who distribute libavcodec with their software products. Or ask any of the companies who distribute LAME with their products. Or libmad. Or any other (L)GPL implementation of a patented multimedia format.
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Follow x264 development progress | akupenguin quotes | x264 git status ffmpeg and x264-related consulting/coding contracts | Doom10 Last edited by Dark Shikari; 22nd May 2010 at 18:15. |
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22nd May 2010, 19:50 | #19 | Link | |
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It has been made clear on the FFMPEG mailing list that as long as you comply with all other parts of the GPLv2 (excluding section 7) they really don't care if you take out a patent license ... so that's pretty safe.
Any way I asked Brett Smith (FSF licensing compliance lab) instead though since he recently blogged on the topic of H.264 (made clear that it was for a forum argument so might not get a reply). Here's what I asked if anyone else with legal experience wants to jump in and provide an answer : Quote:
Last edited by MfA; 22nd May 2010 at 19:53. |
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22nd May 2010, 20:33 | #20 | Link | |
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1. You can't distribute a GPL application that's covered by patents which aren't available under a license at least as free as the GPL -- even if you have no control over said patents. 2. If you distribute a GPL application and you own a patent that applies to the GPL application, you must release it freely as part of distribution. The FSF are basically the only ones who believe 1); practically nobody else agrees with it, but it does make for great anti-GPL FUD to try to convince people not to use open source software. The fact that the FSF still pushes this view is extremely dangerous and is probably singlehandedly responsible for a large portion of the anti-GPL FUD out there today. 2) is a bit of a gray area, and many companies like Nokia refuse to distribute certain applications under the GPL out of the worry that they might infringe Nokia's own patents, and thus force them to release those patents freely. This led to some speculation that Nokia held Theora-related patents, as Nokia refused to distribute Theora as part of gstreamer, which was LGPL. 2) fits better with the original intention of the clause, which was to prevent someone from releasing GPL code, hiding a patent on it, and then later going back and suing everyone. It wasn't intended to prevent someone from releasing code because a guy on the other side of the world happened to own a patent that covered it. All of these questions are reasons why a lot of projects are moving away from the GPL. Just keep in mind that if you argue that patented GPL software is illegal, you're arguing that basically every single GPL program ever made is illegal, due to the absurd scope of many software patents. Practically nobody claims that their program is truly, utterly patent-free. What matters is that it's free of patents that one considers risky -- trying to dodge all patents in the world is probably fruitless. Note this is all with respect to the GPLv2. I don't deal with v3.
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Follow x264 development progress | akupenguin quotes | x264 git status ffmpeg and x264-related consulting/coding contracts | Doom10 Last edited by Dark Shikari; 22nd May 2010 at 20:41. |
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