Forgot your password?
typodupeerror

Comment: Re:This is a stupid product only for idiots. (Score 1) 163

Indeed. And I want a box that will simulate the experience of a CRT on a high-res LCD, not make it pixel-perfect. I want subtle screen curvature, I want scanlines that actually look like they're on a CRT (simulating how bright and dim scanlines are different sizes) and not just sticking black horizontal lines on the image, I want NTSC composite artifacting, I want to simulate a CRT's subpixel pattern...

Ironically, I can do all that with filters for emulators, but not with a real SNES. It's surprising to me that nobody has stuck an FPGA between a composite input and an HDMI output and stuck a CRT simulating pixel shader in the middle.

Comment: Do not want (Score 1) 163

When I use a SNES emulator, I jump through hoops to make it look like it did when I was growing up, simulating a CRT television and the artifacts of composite video. Why would I want to take my SNES and try to make it look like an unmodified emulator? That's the exact opposite of what I want. These games were never meant to be hyper-sharp and pixelated. In fact, some games rely on composite artifacting to make certain effects work.

In fact, I want an upscaler that I can plug my SNES into that will simulate a CRT. When I emulate, I combine a CRT simulation filter (which gives me a simulation of CRT scanlines and subpixel geometry while simulating the curve of a CRT) with a composite video simulator (which simulates the artifacts of composite video), and the results is very pleasing, looking much like I remember things from back in the day. With a real SNES, I don't need the composite simulator, because I can just use the real SNES composite output, but having a hardware device that does the CRT simulation (perhaps doing the CRT simulation shaders on an FPGA?) would make it look much better on an LCD or projector.

I realize that you can get partway there by running the SNES signal through a scaler to get to 480p and then running it through a scanline generator, but that's not simulating the physical properties of a CRT (like how a bright scanline appears thicker than a thin one), you're only getting partway there.

Comment: Re: maybe (Score 1) 349

by Guspaz (#47770633) Attached to: Ask Slashdot: What To Do About Repeated Internet Overbilling?

Except it's not irreducible, it's an explicit choice to use ATM. Many variants of DSL (such as the VDSL2 that is all companies like Bell Canada deploy these says) don't require ATM. Of course, replacing outdated hardware with VDSL2 hardware has a cost too, but the companies should be (and are) doing that anyhow.

Comment: Re:The death of leniency (Score 1) 601

by ClintJCL (#47767437) Attached to: U.S. Senator: All Cops Should Wear Cameras
I have a problem with you thinking this is a problem. What you are essentially saying is that making police accountable for bad deeds has a "dark side" of actual criminals actually being prosecuted for actual crimes. Ummm... That's a huge improvement to framed/scam crimes, which police charge people with EVERY day.

Comment: Dropbox brought it on themselves (Score 1) 274

by Guspaz (#47758849) Attached to: Dropbox Caught Between Warring Giants Amazon and Google

Unless I'm mistaken, Dropbox has never invested in infrastructure. They rely on S3 for storage, which is extremely expensive. If they had invested in their own infrastructure, they wouldn't be in this mess... or at least they wouldn't be quite so deep in it.

BackBlaze faced a similar challenge, and decided to build their own infrastructure, going so far as to build their own custom server chassis. They rely on consumer drives with redundancy to reduce costs. The result? Their one-time up-front storage cost is $0.05 per gigabyte, meaning that it's economically feasible for them to offer their customers unlimited storage for five bucks a month. Amazon, for their part, charges $0.33 per gigabyte per year (in bulk).

Their infrastructure isn't quite exactly what Dropbox would need, but it's not that far off, and their costs drop based on ever-decreasing storage prices, rather than when a cloud provider feels like lowering sky-high storage costs.

In these matters the only certainty is that there is nothing certain. -- Pliny the Elder

Working...