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Comment Vorbis in video games, etc. (Score 1) 184

Now if you convinced Netflix, Google, Apple, Microsoft etc. to replace all their codecs with Xiph codecs, you would see patent lawsuits rolling in.

Because they are BSD licensed, various Xiph codecs like Vorbis are popular for storing soundtracks of video games.

FLAC is a popular audio codec in high-end HD-based digital autio players aimed at audiophiles.

Google did provide Thoera variants at some point in time (I don't know if they still do).

Nobody ever lost money following suit due on thr gound of these codecs.

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The reason that Theora isn't that popular, is that currently H264 does provide a better image quality for a given bandwith and as most of the target audience already have a hardware chip supporting decoding (e.g.: in the tablet they use to watch Netflix) licensing doesn't matter much for them.

By asking for more money, H265 / HEVC is losing part of its attractiveness to H264. It compresses video better / gives more quality for the same compression. BUT costs more money.

On the long term all these are argument in favour of Daala : not only will it eventually produce even better compression (simply on the ground of being based on technology even more advanced), but is not covered by patents.

Comment Vorbis vs. Licensing terms of WMA (Score 5, Informative) 184

Flash the US device with the European ROM (which involved tricking the ROM installation program by switching ROM files after it did its check and before it did the install) and just like that the US device could play Vorbis. How MS bullied or bribed the manufacturer to omit Vorbis from the US ROM I don't know.

The bullying was done as part of the PlaysForSure program.

That was microsoft's attempt to counter music stores like iTunes and co. They had a platform for selling DRM-ed music in WMA format. OEMs had to undergo a certification to be able to advertise "Microsoft PlaysForSure". That mandated certain formats (support for DRM, support for WMA). It was worded in such a way that it basically forbid manufacturer to put any other codec on the device (see the "Criticisms" section. According to MS that was due to a junior employee who wrote it. Yeah. Sure.). It think the controversy was talked about back then here on /.

My opinion is that this probably started as an attempt to initially close loop-hole to avoid consumer playing non DRM-ed / unlicensed music (i.e.: pirated), but at the hand of MS executive quickly evolved as a way to attempt crushing competition.

That severly limited the spreading of non-WMA formats (free like Vorbis or FLAC. Or alternative licenses like Sony's ATRAC, etc.) because OEMs probably feared that including extra formats would exclude them from WMA certification and they would lose market share to manufacturer who didn't.
(Specially since back then, Vorbis didn't have any markets, it was mostly used for higher quality home rips. Whereas WMA had Microsoft's store and OEMs were hoping to have something against the iTunes behemoth).

Or mostly so in the US.

The rest of the world didn't give a damn fuck about microsoft's market (was is even available outside US ?) nor play for sure. People wanted mainly MP3 because that was the most widespread format, and adding extra formats was a way for OEM to put more tick box on their feature list. As such adding Vorbis was a win-win: it doesn't cost anything (and even had a BSD licensed integer implementation for embed available for free) and was one extra feature that they'll advertise to gain attraction. Every single asian no-name manufacturer did add it.

In Europe nearly every player I've seen in store did have Vorbis support.

That explains the dual ROM:
- one ROM to placate microsoft to get access to PlaysForSure in the US market.
- one ROM with as many features as possible cramed in to gain visibility everywhere else.

Comment More than one way.... (Score 1) 184

More than one way to do thing with compression.

But when you're designing your codec with one hand tied behind your back, it's not going to work as efficiently.

Yup, your hand is tied behind your back, but just as you try to work anyway, standing in another corner there's this other guy with an hindu name asking you if you need a hand. or six.

It might not work as efficiently if you try to achieve the exact same thing but are restricted in the methods you use*. But you can obtain very efficient result if you try something completely different. Then the patents won't even matter.

The realm of DCT it a patent mine field? Try something else.

Dirac/Schroedinger by BBC has show that you can use wavelets instead.

Daala by Xiph is on the way of showing that lapped transforms + perceptual vectors + range coding work too.

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*:And even then in that situation, there might be efficient way to do the same thing while doing it differently enough to not be patented.
On2/Google/Xiph have repeatedly shown that with the various VPn codecs being close to the MPEG/H26x, with the patended bit swapped out.

Comment Xiph and lawsuits (Score 5, Informative) 184

Like that ever stopped patent lawyers.

Total number of lawsuits lost by Xiph for Vorbis, Opus, FLAC, Tarkin, Theora, etc.: 0

Yes, lawyer won't stop simply because it's different. They would dream to lawsuit Xiph into the ground. But so far they haven't found anything on any of the other technologies developed or taken over by Xiph.

The people at Xiph know their shit and if they say that a codec is using a non patented alternative technique, it is non patented.

Comment Re:Morse Code (Score 1) 620

Oh, wait, you didn't need to pass a test for that.

I'm just trying to think how that would have been possible. I think back then there was a medical exception you could plead for. I didn't. I passed the 20 WPM test fair and square and got K6BP as a vanity call, long before there was any way to get that call without passing a 20 WPM test.

Unfortunately, ARRL did fight to keep those code speeds in place, and to keep code requirements, for the last several decades that I know of and probably continuously since 1936. Of course there was all of the regulation around incentive licensing, where code speeds were given a primary role. Just a few years ago, they sent Rod Stafford to the final IARU meeting on the code issue with one mission: preventing an international vote for removal of S25.5 . They lost.

I am not blaming this on ARRL staff and officers. Many of them have privately told me of their support, including some directors and their First VP, now SK. It's the membership that has been the problem.

I am having a lot of trouble believing the government agency and NGO thing, as well. I talked with some corporate emergency managers as part of my opposition to the encryption proceeding (we won that too, by the way, and I dragged an unwilling ARRL, who had said they would not comment, into the fight). Big hospitals, etc.

What I got from the corporate folks was that their management was resistant to using Radio Amateurs regardless of what the law was. Not that they were chomping at the bit waiting to be able to carry HIPAA-protected emergency information via encrypted Amateur radio. Indeed, if you read the encryption proceeding, public agencies and corporations hardly commented at all. That point was made very clearly in FCC's statement - the agencies that were theorized by Amateurs to want encryption didn't show any interest in the proceeding.

So, I am having trouble believing that the federal agency and NGO thing is real because of that.

Comment Re:Linux, on the other hand... (Score 1) 405

"Acer Aspire One can't do ... compositing".

Um, yes it can.. It can also do 3D -- most of the Aspire Ones, anyway... The line started with the Intel 945GSE Express. Later, some used ATI Radeon 4225.

The AAO D270 has an Atom N2600 (or N2800)- with Intel GMA 3600/3650 (PowerVR SGX 545), and that one doesn't do Linux 3D.

So, for use with Linux, avoid the D270 (use a D257), and 3d and compositing will work just fine.

(owner of 5 of these, running Linux).

Comment Re:Morse Code (Score 1) 620

The Technican Element 3 test wasn't more difficult than the Novice Element 1 and 2 together, so Technican became the lowest license class when they stopped having to take Element 1.

The change to 13 WPM was in 1936, and was specifically to reduce the number of Amateur applicants. It was 10 WPM before that. ARRL asked for 12.5 WPM in their filing, FCC rounded the number because they felt it would be difficult to set 12.5 on the Instructograph and other equipment available for code practice at the time.

It was meant to keep otherwise-worthy hams out of the hobby. And then we let that requirement keep going for 60 years.

The Indianapolis cop episode was back in 2009. It wasn't the first time we've had intruders, and won't be the last, and if you have to reach back that long for an example, the situation can't be that bad. It had nothing to do with code rules or NGOs getting their operators licenses.

A satphone is less expensive than a trained HF operator. Iridium costs $30 per month and $0.89 per minute to call another Iridium phone. That's the over-the-counter rate. Government agencies get a better rate than that. And the phone costs $1100, again that's retail not the government rate, less than an HF rig with antenna and tower will cost any public agency to install.

You think it's a big deal to lobby against paid operators because there will be objections? How difficult do you think it was to reform the code regulations? Don't you think there were lots of opposing comments?

And you don't care about young people getting into Amateur Radio. That's non-survival thinking.

Fortunately, when the real hams go to get something done, folks like you aren't hard to fight, because you don't really do much other than whine and send in the occassional FCC comment. Do you know I even spoke in Iceland when I was lobbying against the code rules? Their IARU vote had the same power as that of the U.S., and half of the hams in the country came to see me. That's how you make real change.

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