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User: Manuka

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  1. "HTML5 video" doesn't actually exist. on Netflix Ditches Silverlight For HTML5 On Macs · · Score: 5, Informative

    From the looks of this, the technical version of what this means is that Netflix has been working closely with Apple to bring MPEG-DASH Media Stream Extensions to Safari (they're already present in Chrome and IE11), and that MSE will be in the Yosemite release of Safari. This is good news for MPEG-DASH adoption. Hopefully we'll also start seeing hardware H.265/HEVC support in new silicon soon which will really open up the door for 4K (and significantly reducing current bandwidth usage for 2K/HD)

    Contrary to widely held popular belief (especially among marketing types), there's not such thing as "HTML5 Video". There's a Video tag in HTML5 that allows you to embed a video player in a web page, but there's no standard as to what that actually means. When someone says they "support HTML5 streaming", they're spewing you a line of BS, because it doesn't exist. There are currently at least 5 different ways to send video to an HTML5-compliant browser: Apple HLS (supported by Safari, some WebKit browsers), MPEG-DASH (Supported by IE11 and very recent versions of Chrome), RTMP (Supported by Flash), RTSP (Supported by all kinds of things, but no adaptive streaming), and progressive download (Supported by just about anything, but can't do live streaming). Silverlight is HTTP-based, but not supported directly in the browser (Microsoft missed a golden opportunity with IE10+ to do that), and Adobe also has an HTTP transport called HDS, but it's not useful outside of Flash.

    Once you've figured that much out, then you have to figure out what codecs your browser supports. If you're trying to stream live to Firefox, your options are pretty much Flash or nothing, since it supports neither HLS, DASH, or H.264, although MSE is being developed into the Firefox code, it's not ready yet - https://wiki.mozilla.org/Platform/MediaSourceExtensions

    And if you're running Android, all bets are off depending on Google's whims for that particular version's stock browser. When Android 4.1 came out they took HLS support OUT of the Android browser and at the same time got rid of Flash support, which means that in-browser streaming on Android became limited to the ancient RTSP protocol (HLS is still supported in the OS media player, and can also be accessed via API). Chrome for Android sort of supports MSE for DASH, but not yet. Google isn't part of DASH-IF, so they're not exactly anxious to support it on Android.

  2. Re:Why is everyone hung on "MPG"? on Has the Ethanol Threat Manifested In the US? · · Score: 1

    However, your miles per dollar on ethanol are being artificially increased due to blending subsidies.

  3. Re:The short version on Has the Ethanol Threat Manifested In the US? · · Score: 1

    And the only reason ethanol blends are cost-effective is the blending subsidies the fuel producers get.

  4. I use both. on Has the Ethanol Threat Manifested In the US? · · Score: 1

    One of the benefits of being in Kansas (even in town) is that I can readily get "real" gas (both 87 and 91 octane) at my local Cenex station (it's about 30 cents a gallon more for the 87, about an 8% premium, than the E10 they sell). With the ethanol-free fuel I typically get about 20% better tank range on the highway in my 1997 Toyota Avalon (about 70-80 miles). Cost-wise, it's pretty much a wash, but I like not having to fill up as often. I don't have any qualms using E10 in the car if real gasoline isn't available, since it has a modern engine. For gasoline-powered generators and equipment, though, I won't put ethanol in those if I can at all avoid it, as they do not have computer-controlled injection and ignition systems.

  5. Re:The real reason on Let's Call It 'Climate Disruption,' White House Science Adviser Suggests (Again) · · Score: 2

    And that "Climate Change" is often met with "The climate has ALWAYS changed".

    When losing an argument, change the rules and the terms so it looks like you're not losing.

  6. "new" ??? on Christmas Tree Rocketry · · Score: 1

    For values of "new" approaching "posted 7 months ago".

  7. It can be done, but... on Ask Slashdot: Building A Server Rack Into a New Home? · · Score: 1

    Get a swing-out rack - the catch is that most wall-mount racks aren't deep enough for servers of any kind.

  8. Re:What this really means on Submitting "Nuking the Fridge" To Scientific Peer Review · · Score: 5, Funny

    I'm sure they can find some small pacific atoll that nobody wants anymore. Maybe do it in conjunction with Shark Week. Maybe you can jump sharks AND hide in fridges all at once.

  9. What this really means on Submitting "Nuking the Fridge" To Scientific Peer Review · · Score: 5, Funny

    Is that he denied the Mythbusters a chance to go nuclear.

  10. Re:Source? on House Kills SOPA · · Score: 0

    Slashdot's getting punk'd?

  11. Re:Waiting for corroborating evidence on House Kills SOPA · · Score: 1

    Wondering if someone is punking the internets.

  12. Re:says who? on House Kills SOPA · · Score: 1

    Not really. The blog post on thehill.com is equally deficient in citations. I'm sorry, I'm not buying this one until I hear it from original sources There's nothing in the House proceedings about it, nor has Cantor gone on record with it.

  13. Re:What an unfortunate name... on Netflix Creates Qwikster For DVD Only Business · · Score: 3, Interesting

    Glad I'm not the only one that thought that.

    Naming your company something that sounds like a failed Amway rebranding: FAIL #1.
    Not checking to see who was using that brand name as a twitter ID: FAIL #2.

    I'm guessing that the CFO recommended spinning off the DVD business ASAP before it bled the entire company dry. I give it 9-12 months.

  14. This is at least workable. on Canadian Songwriters Propose $10/mo Internet Fee · · Score: 1

    May need to iron out the kinks a little and fine-tune the dollar amount, but conceptually, this is a workable idea (and surprisingly so, coming from the music business!). We've been screaming at the music industry to come up with ideas to allow them to adapt to and survive the new internet reality, and they're delivering on it.

    It's not unlike the monthly license paid by commercial entities to Muzak and its ilk for playing background music in public locations or some of the licenses paid by churches for displaying lyrics.

    The benefit to end users is the get-out-of-jail-free card for downloading all manner of content. Conceivably, on a package that includes the music/video license, QoS tagging could be implemented to improve the experience, providing the value add to the user. On the flip side, the benefit to an ISP is that they wouldn't have as much administrative headache of dealing with the copyright cops for that class of users. If ISPs have a way of identifying these sorts of users to content providers like Pandora, those content providers could provide a different tier of service, since they wouldn't have licensing to deal with either.

    I think it's certainly an idea worth exploring and refining.

  15. *yawn* on Arizona Trialing System That Lets Utility System Control Home A/Cs · · Score: 0, Redundant

    Kansas City Power & Light has been doing this since 2007.

  16. Re:USAA has been doing this for years on Deposit Checks To Your Bank By Taking a Photo · · Score: 1

    USAA has allowed this from their iPhone app for over a year now as well.

  17. Re:Not cheap, but... on Best WAP For Dense Crowds? · · Score: 2, Informative

    I'll second the Xirrus arrays. They're absolutely amazing for high-density wireless. If it's a one-time event, you may be able to get Xirrus to sponsor it by providing the gear, especially if it's a gathering of geeks.

  18. This is not exactly a new device... on NASA Probe Blasts 461 Gigabytes of Moon Data Daily · · Score: 5, Informative

    Traveling Wave Tubes have been a mainstay of microwave communications and radar systems for the better part of a century. They're a very efficient way of amplifying microwave signals to the very high power levels needed to cross long distances.

  19. Re:Hey, ya know: screw the dumb stuff on IRS Now Wants To Repeal Cell Phone Tax · · Score: 1

    "f you blow away the 16th Amendment [usconstitution.net], you can repeal the entire IRS, and the cell phone tax en piss-ant."

    While taking a leak??? Really?

    I'm pretty sure that you can't repeal constitutional amendments in the men's room.

    What did you REALLY mean?

  20. Something doesn't smell right... on IRS Now Wants To Repeal Cell Phone Tax · · Score: 3, Insightful

    The IRS wants to get RID of a tax?

    Why am I deeply suspicious of this?

    What's really going on here? What am I quietly going to get nailed on instead?

  21. Re:I'm Confused on Thou Shalt Not View The Super Bowl on a 56" Screen · · Score: 1

    If you're in ministry for the money, UR DOIN IT RONG!

    I'm on the IT staff of a "megachurch". My salary is a little over half of the going market rate for what I do - but the nontangibles more than make up for it. as long as I can put food on the table and keep a roof over my head, I'm good)

    Our senior pastor makes what most would consider a very good salary, but one must also consider that he's effectively the CEO of an organization of 200 employees and an operating budget of around $15 million - put into that persepctive, his salary is also considerably lower than what he could make in the private sector at a comparably-sized company.

    Our budget breaks down to about 50% on staffing costs (about normal for any organization) about 20% on facilities (mostly keeping the lights on and the building appropriately warm/cool - and that takes a lot of money for a building that size), and somewhere around 15% on "missions" (everything from addressing inner-city poverty to international aid and then some)

    (and if our membership all actually tithed the full 10% that they are supposedly "forced" to, our budget would be about 4x what it is currently - and most of the difference would go to missions)

  22. Interesting take... on Will MySpace Disrupt Television? · · Score: 3, Insightful

    ...but I find it really hard to take seriously any news outlet that can make so many spelling and grammatical mistakes in a single story. Apparently the proofreader/fact checker has gone the way of the printed newspaper.

  23. Re:No HD on AT&T To Offer TV Over Phone Lines · · Score: 1

    uVerse offers HD. One of their promotions is that the HD channels are free for the first 3 months.

    As mentioned by a number of commenters, this may be news to the folks in California, but it's been available in many parts of the rest of the country for some time now.

  24. Re:Congress got us into this mess... on US Gasoline Prices Spur Telework · · Score: 1

    All you people that are screaming bloody murder about how much money the oil business is making were strangely quiet back in the oil bust years.

    Industry margins are still under 10%, which isn't spectacular by any stretch. But you couldn't see past all the zeroes to realize that.

  25. Congress got us into this mess... on US Gasoline Prices Spur Telework · · Score: 1

    How did we (congress) get into this mess? By regulating the daylights out of the industry.