Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!

 



Forgot your password?
typodupeerror
Check out the new SourceForge HTML5 internet speed test! No Flash necessary and runs on all devices. ×

Comment Re:what about h.265? (Score 5, Informative) 76

It's not just about money, either. The licensing situation for H.265 a cluster-fuck, with patent holders having split into 2 licensing pools and several other patent holders that aren't participating in either pool. So even if companies were content with paying the licensing fees (which are significantly higher than H.264), they don't have any easy way of doing so that will cover all the patent holders. Most big players would prefer to pay and use H.265, but the patent holders have gotten too greedy and too splintered.

Most of the major players have gotten fed up with this shit, and committed to pool their patents and expertise create a royalty free format AV1, in place of H.265. Alliance for Open Media includes: Microsoft, Google, Mozilla, Netfix, Amazon, BBC, ARM, Intel, AMD, nVidia, Broadcom, Cisco, Polycom, and more. The only companies that haven't signed on yet and are big enough to prevent wide adoption are Apple and Qualcomm, and Qualcomm has previously supported VP9, so I don't know why they wouldn't support AV1 once it is ready.

Comment Taking slander to the next level. (Score 1) 590

Conservatives and Republicans are commonly slandered as racists and bigots and any other number of terrible things by the left on a continual basis. The left keeps repeating this lie in the hope that it will be believed, and it is by the fools who fall for it.

Now the leftists are putting their money where their mouth is and actively spending time and resources to pretend that the incoming Republican president is somehow out to get them.

Such histrionics are only possible for people who have it easy. People who actually had to work hard for a living could not afford the luxury of such fake outrage.

Comment Who put the stick up his ass? (Score 4, Informative) 79

All upscaling algorithms are making up data based on assumptions on what "typical" hi-res images should look like given their low-res counterparts. That doesn't mean they are lying or misrepresenting. Furthermore, some assumptions are most statistically valid than others, and some produce more aesthetically pleasing results than others, actually resulting in images that are genuinely more likely to be closer to the true image than nearest neighbor.

Nowhere in google's paper are they suggesting that these images be used for forensic purposes, nor claiming that they are finding "deeper truth" or additional information in the images than what actually exists. They developed an approach that produces better results for common classes of images than previous algorithms, which is useful for a large number of applications that don't require the same level of rigor that forensics do.

Submission + - Old DOS games inspires visual artist's work (wordpress.com)

farrellj writes: For all you old DOS Gaming fans!

Here is what the artist has to say about the micro-paintings:
"The 90s were the golden age of graphic adventures for LucasArts, Westwood Studios, Sierra and many more. These were games written by playful geeks for geeks – entertainment for the emergent technocracy that was daring, quirky and intelligent.

To commemorate early PC gaming heroes and heroines, I’ve created this series of tiny paintings of some of my favourite DOS games."

Check it out here:
https://synescape.wordpress.co...

Comment Around 1985 I started running a BBS (Score 1) 181

It was running Fido, and was part of Fidonet, 163/5, before there were zone numbers! I named it after one of my favourite songs, Solsbury Hill by Peter Gabriel. Our hub for Ottawa was run by a guy named, I kid you not, Al Hacker! He had to pull out his wallet and show us his driver's license at the first Sysop gathering we had! l I started carrying "Echos", which were sort of like Newsgroups on Usenet, and I remember when the nodelist of Fidonet BBSs broke 1,000!

I also met some truly wonderful people, and a few cranks...but it was a formative experience, and later lead to a career doing Unix and Linux.

Comment Re:Sounds like a disaster in the making (Score 3, Interesting) 113

The Servo engine as a whole is alpha, and still has a lot of catching up to do to implement an entire modern browser engine. However, some of it's components are more mature than others, and the code that is there is faster and more robust than the old Gecko code. The idea with Quantum is that rather than waiting for an entire brand new engine to be reimplemented from scratch (Servo) they will be keeping most of Gecko and slowly replacing components of it with new code from Servo, doing the necessary work to bring those components to production quality in the process.

Comment Re:Why should commercial be different from private (Score 1) 239

There are basically three levels of quad(and hexa, etc)copter devices (loosely):

1) Toy Grade: These generally cost $100 USD or less. Most have a range of 100m or less. And most will fall from the sky when they loose radio contact with the controller. If they have cameras, tend to be 720p or lower resolution. Virtually all have brushed motors. They tend to be small and light, and cause little damage if they collide with something like a window. Are used for the simple enjoyment of flying by the pilots.

2) Hobby Grade: Usually between ~$100 to $1,000 USD. Have a range of upward to 500-1000 meters, and usually have more smarts, including things like GPS positioning, telemetry, return to launch point, automatic takeoff and landing, altitude hold, etc. use FPV and/or high resolution (1080p to 2K) cameras. Majority have brushless motors. May be built up from parts and support many different motors, ESCs batteries, flight controllers, video transmitters usually in the 5.8G band, and tend to favour diversity and "cloverleaf" style antennae for control and video over simple dipole ones. If they can carry a payload, it is usually on the order of a GoPro action camera. They tend to be fast, and moderately heavy, and will certainly shatter or break a window in a collision. Tend to be used for things like amateur videography, racing, stunt flying, etc.

3) Professional Grade: From around $1000 USD and up to the tens of thousands of dollars. Range is in kilometers for both control and live video feed, and thus may require a radio operator license. Some are totally autonomous, while many have semi-autonomous such that they can follow a pre-defined flight path, or perform complex actions based upon different events. Tend to be fairly heavy and use brushless motors. Many can carry significant payloads, such as professional/broadcast quality cameras. Are used for professional videography, aerial surveying, Search & Rescue, Law Enforcement, etc.

Remember, this is a broad overview of classification for quadcopters, and of my own humble opinion. I am sure you can poke all sorts of specific holes in it, but would agree that it a good rough guide.

So with these classifications in mind, we can have a better discussion about the governance of these devices, and not confuse or conflagrate restrictions between disparate grades of devices.

Comment Re:Really a hero (Score 1) 68

Truly a Hero! I owe him a great deal!

  I got my real start in Computers and Programming due to Logo. I was lucky enough to get a high school co-op placement at Ottawa's Carleton Board of Education's Computer Pilot Project, the Computer P.L.A.C.E. where I got to play with a Terrapin floor turtle, and ended up having to hack it's code fix it's programming to make it draw square "squares". I taught computer programming using LOGO, both Terrapin and Apple versions, to some of the very same high school teachers who had told me that I couldn't do programming because my math wasn't good enough. It also enabled me to get a summer job teaching at a computer day camp, and thus my career in computers was launched!

This Samhain, Seymour Papert, you will remembered among the honoured ancestors of my craft! Hail and Farewell!

Comment Re:so much for Prime (Score 1) 18

This is for successful Kickstarter products, that is ones that have already shipped to their backers and are ready to start selling the product to others.

All startups who participate in Launchpad receive custom product pages, a comprehensive marketing package, and access to Amazon's global fulfillment network, the retailer notes.

Given that I see no reason why they couldn't be included in prime, and browsing through the page, most of them are.

Unless your post was a joke, in which case: /swoosh.

Slashdot Top Deals

egrep patterns are full regular expressions; it uses a fast deterministic algorithm that sometimes needs exponential space. -- unix manuals

Working...