gstreamer decoders [LWN.net]

gstreamer decoders

Posted Jan 26, 2010 22:54 UTC (Tue) by Trelane (guest, #56877)
In reply to: gstreamer decoders by DonDiego
Parent article: Blizzard: HTML5 video and H.264 - what history tells us and why we're standing with the web

"there is no point in writing an H.264 decoder for gstreamer since such a thing already exists and is in widespread use"

Unless you need a patent license, in which case you're going to want to use Fluendo's codec.

"Fluendo also offers an alternative H.264 decoder that hooks into gstreamer. In exchange for money they take away your freedom."

Umm, jein. Unlike FFmpeg, they *have* a patent license. So, you know, you don't get sued. With software patents, you're screwed either way. Pretty sure Fluendo *can't* ship a Free codec; it's almost certainly in the MPEG-LA license terms. I've asked the MPEG-LA to clarify their position towards Free and open source codecs for their FAQ; we'll see if anything comes of it. So, really, either way your freedom is gone.

Shipping known-patented code without a license is tasteless IMHO. Same as selling your friend stolen goods.

to post comments

gstreamer decoders

Posted Jan 27, 2010 11:36 UTC (Wed) by DonDiego (guest, #24141) [Link] (46 responses)

> > there is no point in writing an H.264 decoder for gstreamer since such
> > a thing already exists and is in widespread use

> Unless you need a patent license, in which case you're going to want to
> use Fluendo's codec.

See below for details about patent licenses..

Note that Fluendo contacted us (FFmpeg) some time ago to negotiate a patent exception for FFmpeg's H.264 decoder. The request was declined. I think they then licensed some proprietary H.264 decoder from somewhere. Writing one from scratch is an entirely nontrivial task.

What Fluendo offers you is common and garden-variety proprietary software. If this is compatible with your moral standards, fine. But presenting them as the champions of software freedoms is - IMNSHO - tasteless.

> > Fluendo also offers an alternative H.264 decoder that hooks into
> > gstreamer. In exchange for money they take away your freedom."

> Umm, jein. Unlike FFmpeg, they *have* a patent license. So, you know,
> you don't get sued. With software patents, you're screwed either way.
> Pretty sure Fluendo *can't* ship a Free codec; it's almost certainly
> in the MPEG-LA license terms.
> Shipping known-patented code without a license is tasteless IMHO.
> Same as selling your friend stolen goods.

What makes you think that? Please get a clue before making such broad and insulting claims. Patent licenses are completely orthogonal to software licenses and not tied to any software implementation. In fact, you can get them separately and there are companies that do exactly that. The two most prominent users of FFmpeg are YouTube and Facebook, both are MPEG-LA licensees. Also, why would the MPEG-LA care which software you run after they have received their money?

All the claims about a license being required in order to be "legally" allowed to use or even distribute H.264 decoding software are completely made up. Check the MPEG-LA licensing terms yourself:

http://www.mpegla.com/main/programs/AVC/Pages/Agreement.aspx

They only speak of selling products, not of using or distributing software.

I don't need a license from the MPEG-LA, neither does FFmpeg or VLC and neither do you or 99.9% of the world's population. The problem only exists for companies that deal in MPEG technologies, have deep enough pockets and reside in certain parts of the world where the legal system is antisocial. Now I'm very sorry that people find themselves in such a situation and I have personally fought against the problem spreading. But holding the rest of the world hostage to account for the situation of a chosen few is not helpful.

> I've asked the MPEG-LA to clarify their position towards Free and open
> source codecs for their FAQ; we'll see if anything comes of it.
> So, really, either way your freedom is gone.

Send me an email if/when you see results. Or have our beloved editor in chief post it as a news story. It will surely be newsworthy.

gstreamer decoders

Posted Jan 28, 2010 0:00 UTC (Thu) by roc (subscriber, #30627) [Link] (2 responses)

> All the claims about a license being required in order to be "legally"
> allowed to use or even distribute H.264 decoding software are completely
> made up. Check the MPEG-LA licensing terms yourself:
> http://www.mpegla.com/main/programs/AVC/Pages/Agreement.aspx
> They only speak of selling products, not of using or distributing software.

Ah, this seems to be the source of your confusion.

MPEG-LA can sue anyone who's practicing the claims of their patents who doesn't have a license. If they don't offer a license that covers your usage, that's too bad for you.

gstreamer decoders

Posted Jan 28, 2010 11:10 UTC (Thu) by DonDiego (guest, #24141) [Link] (1 responses)

> > All the claims about a license being required in order to be "legally"
> > allowed to use or even distribute H.264 decoding software are
> > completely made up. Check the MPEG-LA licensing terms yourself:
> > http://www.mpegla.com/main/programs/AVC/Pages/Agreement.aspx
> > They only speak of selling products, not of using or distributing
> > software.

> Ah, this seems to be the source of your confusion.

I'm not confused about how patent licensing works.

> MPEG-LA can sue anyone who's practicing the claims of their patents who
> doesn't have a license.

Yes, they *can*, but they do not have to. Also, they can just flatly deny you a license. Patent licensing is not compulsory. I know all that.

But the MPEG-LA is a patent pool. It's designed to maximize revenue for the parties forming the patent pool and simplify the access to patents for licensees. Denying you a license is not in their best interest, nor is suing every single entity that distributes technology that may infringe on their patents.

> If they don't offer a license that covers your
> usage, that's too bad for you.

We're going in circles here. Why are you so hell-bent on getting a license? The MPEG-LA states that licenses are only necessary in certain circumstances. When I point out that these circumstances don't apply to you, you sense impending doom instead of being happy...

gstreamer decoders

Posted Jan 28, 2010 20:49 UTC (Thu) by roc (subscriber, #30627) [Link]

> Denying you a license is not in their best interest, nor is suing every
> single entity that distributes technology that may infringe on their
> patents.

Denying us a free license is certainly in their best interest. They could extract millions of dollars a year in revenue from us. Ditto for every other entity with significant income.

> The MPEG-LA states that licenses are only necessary in certain
> circumstances.

I haven't found that stated anywhere. The MPEG-LA offers a license that covers certain circumstances. For all other circumstances, it is silent.

Maybe you're arguing that the MPEG-LA's silence about those other circumstances indicates that they don't care and would not choose to sue over those cases? That is extremely doubtful; it would be a most unwise business practice to forgo licensing for unforeseen product categories. And I already explained why relying on the beneficence of the MPEG-LA is not desirable.

My guess is that the MPEG-LA has simply not considered the possibility that an organization which could afford to pay significant licensing revenue would give away for free software that includes an H.264 codec.

Anyway, you can settle this. Go ahead and ask the MPEG-LA to declare that free distribution of FFmpeg does not require a patent license. If you get that in writing, that would be really interesting.

gstreamer decoders

Posted Jan 28, 2010 22:56 UTC (Thu) by Trelane (guest, #56877) [Link] (42 responses)

Dunno your email, so here's their response. First, my email:
Sent: Tuesday, January 26, 2010 5:51 PM
To: QandA
Subject: Free and Open Source implementations of MPEG-4 Visual?
Hello.
I read through the FAQ and can't find out if Free and Open Source
developers and products need to license the MPEG-LA patents for
MPEG-4 Visual. It was alleged (http://lwn.net/Articles/370985/)
in a comment that royalties are only necessary for products sold,
not for free products. Is this correct? Could you please comment
on the licensing options for Free (e.g. GPL) and open source
implementations of MPEG-4 Visual, specifically h.264? What about
downstream users/developers/distributors of Free and open source
software?
I'll post your reply to the above comment list when I've received it.
Thank you very much,

==========REPLY==========
Subject: RE: Free and Open Source implementations of MPEG-4 Visual?
Dear Joseph,
Thank you for your message. We appreciate you contacting MPEG LA
regarding our Licenses and I will be happy to assist you.

By way of background, I would like to point out that the Licenses
offered by MPEG LA are provided as a convenience and an alternative to
negotiating direct licenses with many individual patent owners. While
MPEG LA offers the Licenses to the marketplace, it is the patent owners
participating in our Licenses (not MPEG LA) who establish the License
terms and royalty rates.

Our MPEG-4 Visual Patent Portfolio License includes 29 patent owners
contributing more than 900 patents that are essential for use of the
MPEG-4 Visual (Part 2) Standard. Our AVC Patent Portfolio License
includes 25 patent owners contributing more than 1,000 patents that are
essential for use of AVC/H.264 Standard ("MPEG-4 Part 10").

Under the Licenses, coverage is provided and rights are granted for (a)
manufacturers to make and sell MPEG-4 Visual/AVC Products and (b) for
such MPEG-4 Visual/AVC Products to be used to deliver MPEG-4 Visual/AVC
Video content. The Licenses were set up this way so as to apportion the
royalty at points in the product/service chain where value is received,
and also to not place the full royalty burden on one party in the chain
(e.g., an encoder maker).

In response to your specific question, under the Licenses royalties are
paid on all MPEG-4 Visual/AVC products of like functionality, and the
Licenses do not make any distinction for products offered for free
(whether open source or otherwise). But, I do note that the Licenses
addresses this issue by including annual minimum thresholds below which
no royalties are payable in order to encourage adoption and minimize the
impact on lower volume users. In addition, the Licenses also include
maximum annual royalty caps to provide more cost predictability for
larger volume users.

I would also like to mention that while our Licenses are not concluded
by End Users, anyone in the product chain has liability if an end
product is unlicensed. Therefore, a royalty paid for an end product by
the end product supplier would render the product licensed in the hands
of the End User, but where a royalty has not been paid, such a product
remains unlicensed and any downstream users/distributors would have
liability.

Therefore, we suggest that all End Users deal with products only from
licensed suppliers. In that regard, we maintain lists of Licensees in
Good Standing to each of our Licenses at http://www.mpegla.com.
I hope this explanation is helpful. If you have further questions or
would like additional information, please feel free to contact me
directly.

Best regards,

Allen

Allen Harkness
Director, Global Licensing
MPEG LA
5425 Wisconsin Avenue
Suite 801
Chevy Chase, MD 20815
U.S.A.
Tel: (+1)-301-986-6660
Fax: (+1)-301-986-8575
Email: aharkness@mpegla.com
http://www.mpegla.com

gstreamer decoders

Posted Jan 28, 2010 23:04 UTC (Thu) by Trelane (guest, #56877) [Link] (32 responses)

at http://www.mpegla.com/main/programs/M4V/Pages/Licensees.a...

187. Fluendo S.A.
281. Google Inc.

I don't see ffmpeg as a licensor.

gstreamer decoders

Posted Jan 29, 2010 7:53 UTC (Fri) by roc (subscriber, #30627) [Link] (29 responses)

Thanks a lot, Trelane. I hope that puts to rest Don Diego's argument that free software doesn't need to be licensed.

gstreamer decoders

Posted Jan 29, 2010 14:45 UTC (Fri) by pboddie (guest, #50784) [Link] (27 responses)

And the definitions of "product chain", "end product", "end product supplier" and "End User" would probably need investigating before anyone thinks that Google has now licensed the patents from the cartel for everyone. Just to preempt any jubilation that H.264 is now "safe" for genuinely open standards, of course.

gstreamer decoders

Posted Jan 30, 2010 2:38 UTC (Sat) by Trelane (guest, #56877) [Link] (26 responses)

I replied, with questions for clarification:
==========MY REPLY==========
Allen,

Thank you for the information. I think I grok, but I do have two
questions:

From Allen Harkness on Thursday, 28 January, 2010:
>In response to your specific question, under the Licenses royalties are
>paid on all MPEG-4 Visual/AVC products of like functionality, and the
>Licenses do not make any distinction for products offered for free
>(whether open source or otherwise). But, I do note that the Licenses
>addresses this issue by including annual minimum thresholds below which
>no royalties are payable in order to encourage adoption and minimize the
>impact on lower volume users. In addition, the Licenses also include

What are these thresholds? Ideally, I'd like numbers, but information
on whether it's monetary or downloads is more than I have now.

>maximum annual royalty caps to provide more cost predictability for
>larger volume users.

How does this work in an open source or Free software setup, where
the source code is modifiable and re-distributable? Are downloads
from the licensee only covered?

Two scenarios come to mind:
1) A corporation has a customized (i.e. modified) build of Google's
Chrome (which includes an implmentation of ffmpeg), and then
re-distributes this modified binary to all of the workstations at
the company. Is this covered by Google's license?

2) A corporation downloads one copy of Chrome from Google, and redistributes
these internally to its workstations. Is this covered by Google's license?

3) Same scenarios as above, but for a home user distributing to others.

Thanks!

-Joseph
==========END REPLY==========

I've not received an answer to date. I'll post if they respond back.

Also, I'd like to take this moment to thank Fluendo for providing a licensed method. I hate software patents, particularly for what are otherwise open standards. Maybe we need patentleft to kick things off? It is, after all, another license in the end.

Finally, I'll also go ahead and say that all my videos that I have control over are Theora. :)

gstreamer decoders

Posted Jan 31, 2010 11:55 UTC (Sun) by DonDiego (guest, #24141) [Link] (23 responses)

> Also, I'd like to take this moment to thank Fluendo for providing a
> licensed method.

A company is thanked for providing proprietary software. This must be a precedent on lwn.net. Anyway, you could have said that you don't care about free software right at the start. That would have saved us going back and forth about the finer points.

gstreamer decoders

Posted Jan 31, 2010 13:21 UTC (Sun) by nix (subscriber, #2304) [Link] (14 responses)

Given his earlier actions in poking MPEG LA with a stick, apparently in
the hope they'd wake up and say 'ffmpeg? what's that? stop, now!', I think
his not caring about free software goes without saying. Or, rather, given
a choice between free software and his being right, his being right would
come first every time.

(apologies for sexist phrasing, but this particular odious characteristic
is in my experience restricted to males. Generally young ones.)

gstreamer decoders

Posted Jan 31, 2010 20:37 UTC (Sun) by Trelane (guest, #56877) [Link] (8 responses)

"Given his earlier actions in poking MPEG LA with a stick, apparently in
the hope they'd wake up and say 'ffmpeg? what's that? stop, now!', I think
his not caring about free software goes without saying."

It wasn't poking with a stick, your assumptions about my motivation are completely off the mark, and your conclusion based on the above is also completely wrong. Fortunately, I don't have to prove myself to random jerks on the Internet.

"Or, rather, given a choice between free software and his being right, his being right would come first every time."

Also incorrect. Not surprising. I think your own prejudices color your perceptions here.

gstreamer decoders

Posted Feb 1, 2010 0:45 UTC (Mon) by nix (subscriber, #2304) [Link] (7 responses)

Well, what was I supposed to think? If your supposition that ffmpeg had
been ignored by the MPEG LA because they were beneath their notice had
proven correct, your own actions would have done nothing less than bring
another patent attack on free software. Well done.

gstreamer decoders

Posted Feb 1, 2010 1:09 UTC (Mon) by Trelane (guest, #56877) [Link] (2 responses)

That was never my supposition. Perhaps you are thinking of
"
Posted Jan 26, 2010 21:32 UTC (Tue) by roc (subscriber, #30627) [Link]
I guess they're not important enough to be sued by MPEG-LA.
"

All I did was ask for clarification on their FAQ. At worst, I hastened the inevitable by some unknowable quantity. At best, my email has helped show better where the licensing necessities are.

gstreamer decoders

Posted Feb 1, 2010 1:14 UTC (Mon) by Trelane (guest, #56877) [Link] (1 responses)

ugh. my thinking with a screaming baby ain't the clearest. at best would have been a fairytale ending of "GPL implementation is OK with us!" at worst i've improved our (or just my) knowledge of the licensing situation at the cost of *perhaps* hastening the inevitable by some unknowable quantity.

gstreamer decoders

Posted Feb 4, 2010 0:30 UTC (Thu) by nix (subscriber, #2304) [Link]

Screaming baby explains everything, I think. Rationality is not expected
under those circumstances. (Sanity is hard enough to maintain.)

gstreamer decoders

Posted Feb 1, 2010 16:04 UTC (Mon) by bronson (subscriber, #4806) [Link] (3 responses)

So you're a fan of security through obscurity nix? I'm surprised.

I don't see a downside to getting everything into the open. It might mean some short term difficulty for the ffmpeg project (difficulty that I'm sure they're expecting anyway), but it means long-term stability for everybody.

Nice work Trelane. You're doing this for all of us. Thanks!

gstreamer decoders

Posted Feb 1, 2010 16:36 UTC (Mon) by Trelane (guest, #56877) [Link]

It still wasn't my intent to get anyone in trouble. Let's be clear on that point. I was solely looking for information (and if they'd said "Oh, we never thought of that! GPL is a great license, and you totally can consider yourselves covered!" or something like that, that'd've been great. As it is, we now know a bit more about implementations they don't care about making pay (see the thresholds I asked to be clarified.) And we have it in writing (as much as email is; I do have logs too))

It's also the start of a dialog, if they choose to go there. I'd be willing to talk with them about Free Software and patents and direct them at more knowledgeable people. Let's try to keep this positive!

legal trouble

Posted Feb 2, 2010 15:29 UTC (Tue) by DonDiego (guest, #24141) [Link]

For some reason people keep expecting trouble for us and expecting that we expect trouble. We have had zero trouble in the 10 odd years of our existence and are firmly convinced that we will see the same amount of trouble in the next decade. See also

http://multimedia.cx/eggs/legal-threat-00001/

gstreamer decoders

Posted Feb 4, 2010 1:14 UTC (Thu) by nix (subscriber, #2304) [Link]

The law and security have the same relationship to each other as theology
has to religion: that is, none to speak of.

gstreamer decoders

Posted Jan 31, 2010 23:25 UTC (Sun) by DonDiego (guest, #24141) [Link] (2 responses)

Quit worrying about FFmpeg keeping a low profile. We're not a secret to any of the players in the industry and not to the MPEG LA.

gstreamer decoders

Posted Feb 1, 2010 0:52 UTC (Mon) by nix (subscriber, #2304) [Link]

Oh I'm not worrying. I entirely believe you: ffmpeg is too influential for
MPEG LA not to know about it. But *if* the supposition (bandied about by
several here including IIRC Trelane) were true that ffmpeg had been
ignored because it was too ignorable or not a revenue generator or
something, then Trelane had just poked a dragon (or at least a troll) with
a stick. This is generally considered a bad idea, even if it turns out
that the dragon knows who you are and doesn't want to eat you today.

gstreamer decoders

Posted Feb 1, 2010 19:45 UTC (Mon) by rawler (guest, #60308) [Link]

Personally, my guess would be that ffmpeg may be too influential. Banning
ffmpeg for patent-reasons would be pretty much poking not the bear, but the
bee-hive of pissed of techno-geeks everywhere.

As the mail states, there are intentional exceptions for low-volume (in
business speak, roughly the same as low-income) "in order to encourage
adoption". I would assume that for peace:s sake, MPEG LA is avoiding
confrontation to much provide the patent opposition with too much fuel for
their fire, and further de-rail wide-spread adoption.

gstreamer decoders

Posted Feb 1, 2010 14:38 UTC (Mon) by nye (guest, #51576) [Link] (1 responses)

>(apologies for sexist phrasing, but this particular odious characteristic
>is in my experience restricted to males. Generally young ones.)

I think this kind of comment is highly out of place on LWN.

gstreamer decoders

Posted Feb 4, 2010 1:12 UTC (Thu) by nix (subscriber, #2304) [Link]

It's from personal experience with myself. We were all young and stupid
once.

gstreamer decoders

Posted Jan 31, 2010 20:41 UTC (Sun) by Trelane (guest, #56877) [Link] (7 responses)

"Anyway, you could have said that you don't care about free software right at the start. That would have saved us going back and forth about the finer points."

Nice troll. You almost had me going there.

gstreamer decoders

Posted Jan 31, 2010 23:23 UTC (Sun) by DonDiego (guest, #24141) [Link] (6 responses)

Thanks for the compliment, but I will have to insist:

If you thank Fluendo for providing you with "legally licensed" proprietary software, then you should build a throne for Google, which is providing you with "legally licensed" free software, don't you think?

Do you also thank Adobe for "legally licensed" Flash and Microsoft for "legally licensed" Windows 7? They all come with an MPEG LA license..

gstreamer decoders

Posted Jan 31, 2010 23:36 UTC (Sun) by Trelane (guest, #56877) [Link] (5 responses)

If they work for Linux, providing a Free stack for multimedia and multimedia streaming and DVR functionality, then yes. Yes, I do. Your "throne" exaggeration is a bit extreme, though. I thank Google for their work on Chrome, although whether their patent license extends to you if you build Chrome and ffmpeg is murky at best (see also Fluendo and their MP3 plugin proprietary vs BSD-licensed). That's why I asked MPEG-LA for more information.

I also buy Codeweavers Crossover Office because they help Wine to a great degree.

"Do you also thank Adobe for "legally licensed" Flash"

I thank them for having a Linux plugin. I don't like Flash over Free, patent-free standards, though. (See also the "I produce Theora content") I'm doing my part to keep us viable now (Fluendo and their plugin work) and in the future (Fluendo's Free software, Theora/Xiph, and my FSF membership).

and Microsoft for "legally licensed" Windows 7?"

If I ran Windows, I'd thank them for licensing the codec.

You do nobody any favors when your patent protection plan is the equivalent of burying your head in the sand, putting your fingers in your ears and saying "There ain't no patent threat" three times fast. You counter it by helping establish Free, patent-free standards and filling the gap until we get to that point.

gstreamer decoders

Posted Feb 1, 2010 14:26 UTC (Mon) by DonDiego (guest, #24141) [Link] (4 responses)

Fluendo is not a free software company. They stopped significant contributions to gstreamer years ago. They are a common and garden-variety proprietary software shop now. Why you would thank them for offering products for sale to you is beyond me, but hey...

gstreamer decoders

Posted Feb 1, 2010 15:34 UTC (Mon) by Trelane (guest, #56877) [Link] (3 responses)

"Fluendo is not a free software company. They stopped significant contributions to gstreamer years ago. They are a common and garden-variety proprietary software shop now."

From poking around in wikipedia and talking to GStreamer people, this isn't entirely accurate, although it's not entirely inaccurate either. My information was apparently out of date.

"Why you would thank them for offering products for sale to you is beyond me, but hey..."

Had you stopped prior to this sentence, this would have been a helpful and informative post. This sentence took that work and overshadowed it by jerkishness.

gstreamer decoders

Posted Feb 2, 2010 15:41 UTC (Tue) by DonDiego (guest, #24141) [Link] (2 responses)

> > "Fluendo is not a free software company. They stopped significant
> > contributions to gstreamer years ago. They are a common and
> > garden-variety proprietary software shop now."

> From poking around in wikipedia and talking to GStreamer people, this
> isn't entirely accurate, although it's not entirely inaccurate either.
> My information was apparently out of date.

I got the information from Edward Hervey who works on gstreamer (and for Collabora, the company that funds gstreamer development nowadays) and hangs around in the #ffmpeg-devel IRC channel. Just look at the gstreamer commit graph of thomasvs, who works for Fluendo and commented in this discussion before:

http://www.ohloh.net/accounts/thomasvs
http://www.ohloh.net/p/gstreamer/contributors/14925011355589

> > Why you would thank them for offering products for sale to you is
> > beyond me, but hey..."

> Had you stopped prior to this sentence, this would have been a helpful
> and informative post. This sentence took that work and overshadowed it
> by jerkishness.

You're not exactly a role model either, but the remark was dead serious. I never felt like thanking a supermarket for offering me goods for sale. Why would you thank any company for offering you their goods?

gstreamer decoders

Posted Feb 2, 2010 16:35 UTC (Tue) by Trelane (guest, #56877) [Link] (1 responses)

I got my information from several sources on #gstreamer and #fluendo. (note also that their gstreamer contributions are only a portion of what they do, s.a. flumotion, their streaming and recording several FOSS events, etc.)

"Why would you thank any company for offering you their goods?"

If it was the only place or one of the few places to get it legally, I'd be pretty grateful for it. Perhaps that's what you're not comprehending. Maybe we're just different people and see things differently, eh?

Fluendo vs. FFmpeg

Posted Feb 3, 2010 1:40 UTC (Wed) by DonDiego (guest, #24141) [Link]

Your continuous claim that FFmpeg is illegal is insulting. Your lack of appreciation for software freedom is sad.

gstreamer decoders

Posted Feb 1, 2010 20:06 UTC (Mon) by rawler (guest, #60308) [Link] (1 responses)

> What are these thresholds? Ideally, I'd like numbers, but information
> on whether it's monetary or downloads is more than I have now.
From http://www.mpegla.com/main/programs/avc/Documents/AVC_Ter...

"royalties (beginning January 1, 2005) per legal entity are 0 - 100,000
units per year = no royalty"

gstreamer decoders

Posted Feb 2, 2010 2:08 UTC (Tue) by Trelane (guest, #56877) [Link]

Awesome! Thanks for the info! Hooray for information with sources!

gstreamer decoders

Posted Feb 1, 2010 0:37 UTC (Mon) by DonDiego (guest, #24141) [Link]

That's not my take on the issue, nor could it be since copyright and patent licenses are orthogonal.

What I'm saying is that only corporations with deep pockets in certain parts of the world need to worry at all. You seem convinced that you are such an entity. Very well, good luck with your HTML 5 efforts. I don't care what browser makes my life without Flash more bearable, but I'm certainly willing to switch browsers to enjoy the privilege.

Then again, I'm convinced that you will punt and use system infrastructure to decode video in the medium-term future. Hopefully you will manage without hurting your market share too much...

gstreamer decoders

Posted Jan 29, 2010 8:09 UTC (Fri) by roc (subscriber, #30627) [Link]

BTW the list of H.264 licensees is here:
http://www.mpegla.com/main/programs/AVC/Pages/Licensees.aspx

gstreamer decoders

Posted Jan 30, 2010 12:34 UTC (Sat) by DonDiego (guest, #24141) [Link]

FFmpeg is not an MPEG LA licensee, nor will it be in the future.

gstreamer decoders

Posted Jan 31, 2010 5:09 UTC (Sun) by luya (subscriber, #50741) [Link]

More reasons to switch to Theora. If only manufacturers of multimedia devices follow the suite. =/

End User use of H.264

Posted Jan 31, 2010 16:00 UTC (Sun) by jrincayc (guest, #29129) [Link] (4 responses)

I have wondered what would happen if an end user requests a H.264 license for their own use. Has anyone ever tried this?

End User use of H.264

Posted Feb 1, 2010 19:47 UTC (Mon) by jxself (guest, #63302) [Link] (2 responses)

jrincayc: Yes. They refused to license to me.

End User use of H.264

Posted Feb 3, 2010 8:38 UTC (Wed) by DonDiego (guest, #24141) [Link] (1 responses)

What did you try?

End User use of H.264

Posted Mar 29, 2010 17:43 UTC (Mon) by jxself (guest, #63302) [Link]

I contacted MPEG-LA and asked for a license. They quickly sent me one (I asked for MPEG-2, MPEG-4 and H.264.) After the licenses arrived I signed and returned them. They later contacted me because I was an end-user and would not license to me. (Email copied below.)

I'm glad that I tried. If they're now saying that end users can be held responsible, I will keep these signed licenses (and the entire email chain) in my records. In the event that I am sued my plan is to pull these out and say, "look -- I tried to get licensed -- they refused" and go on about how it doesn't seem quite right to refuse to license to me while also suing me for not being licensed. Anyway, here's the relevant snippet from the email.

"Although our Licenses do not directly provide coverage for an end user and anyone in the product chain may be held responsible for an unlicensed product, a royalty paid for an end product by the end product supplier would render the product licensed in the hands of the end user. Therefore, the end user would not normally pay a royalty to MPEG LA for using such a product, but where a royalty has not been paid, such product is unlicensed.

In this case, as you appear to be the end user, we suggest that you choose a player from a licensed supplier. In that regard, we maintain lists of Licensees in Good Standing to each of our Licenses in the corresponding sections of our website http://www.mpegla.com.

Finally, please note that since you will not benefit from coverage under the Licenses, we will not execute the signed Licenses that you have returned to us."

End User use of H.264

Posted Feb 1, 2010 20:02 UTC (Mon) by rawler (guest, #60308) [Link]

Interesting idea. A single home-user would surely fall under the mentioned
"low volume threshold" of 100.000 units, so it would be interesting to see
if there are any hidden fixed costs. Please post if you do decide to try it.

If nothing else, if someone wants to break the system, a suggestion on
Slashdot for each and every Open-Source user to do so (nomatter whether it
will be granted or not), would probably give them a very tough week in their
sales department. ;)

gstreamer decoders

Posted Feb 4, 2010 23:36 UTC (Thu) by PaulWay (guest, #45600) [Link] (2 responses)

> Our MPEG-4 Visual Patent Portfolio License includes 29 patent owners
> contributing more than 900 patents that are essential for use of the
> MPEG-4 Visual (Part 2) Standard. Our AVC Patent Portfolio License
> includes 25 patent owners contributing more than 1,000 patents that are
> essential for use of AVC/H.264 Standard ("MPEG-4 Part 10").

My immediate question would be:

"Given that Microsoft and several other vendors have been hit for billions of dollars in patent infringements after they bought a license from MPEG-LA to use the MPEG-2 intellectual property, we will only buy a license from MPEG-LA if they guarantee that no intellectual property other than their own is infringed by the technology they're licensing, and they indemnify and promise to be liable for any lawsuit held against any company implementing the AVC/H.264 standard."

It's extremely hypocritical for MPEG LA and its members to cast aspersions on the possibility that Theora may be at risk of attack from submarine patents, and yet stand idly by while patent trolls attack companies that have licensed technology from MPEG LA. If you buy the license to implement the standard, you should be buying a license for <u>everything</u> that implements the standard. You shouldn't then be told "oh, sorry, you did it in this slightly different way, we don't cover that, hope you like paying lots of money to other patent trolls".

It just highlights the complete stupidity of trying to claim that ideas are property.

Microsoft MPEG-2 patent infringement lawsuit

Posted Feb 5, 2010 9:01 UTC (Fri) by DonDiego (guest, #24141) [Link] (1 responses)

Where did you get that information about Microsoft being hit by MPEG-2 patent infringement suits? I haven't heard about such a lawsuit before.

Microsoft MPEG-2 patent infringement lawsuit

Posted Feb 5, 2010 14:35 UTC (Fri) by pboddie (guest, #50784) [Link]

They may have been thinking of this:

http://en.wikipedia.org/wiki/Alcatel-Lucent_v._Microsoft