Fluorite – A console-grade game engine fully integrated with Flutter

But mostly it’s the fundamental problem space from an A/V perspective. You don’t need iPhone-grade image processing - you just need to convert the raw signal from the CMOS chip to some flavor of YUV or RGB, and get that over to the screen via whatever interface it exposes.

NTSC HD was designed to be compatible with pretty stateless one-way broadcast over the air. And that was a follow-on to analog encodings that were laid down based on timing of the scanning CRT gun from dividing the power line frequency in an era where 1GB of RAM would be sci-fi. We use 29.97 / 59.94 fps from shimming color signal into 30 fps B&W back when color TV was invented in the early-mid 1900s, that’s how tight this domain is.

Tech for cars is “standard-sized”. Not everything revolves around datacenters and tech, the car industry easily predates the computer industry and operates on a lot tighter margins and a lot stricter regulations.

So having a smaller, simpler chip that ultimately costs less physical resources at scale and is simpler to test is better when you’re planning on selling millions of units and you need to prove that it isn’t going to fail and kill somebody. Or, if it does fail and kill somebody, it’s simpler to analyze to figure out why that happened. You’ve also got to worry about failure rates for things like a separate RAM module not being seated properly at the factory and slipping out of the socket someday when the car is moving around.

Now - yes, modern cars have gotten more complex, and are more likely to run some software using Linux rather than an RTOS or asic. But the original complaint was that a backup camera adds non-negligible complexity / cost.

For a budget car where that would even make sense, that means you’re expecting to sell at high volume and basically nothing else requires electronics. So sourcing 1GB RAM chips and a motherboard that you can slot them in would be complete overkill and probably a regulatory nightmare, when you could just buy an off-the-shelf industrial-grade microcontroller package that gets fabbed en masse, dozens or hundreds of units to a single silicon wafer.

That board has a DDR3 chip on it. Is there one with HDMI that doesn't?

> But mostly it’s the fundamental problem space from an A/V perspective. You don’t need iPhone-grade image processing - you just need to convert the raw signal from the CMOS chip to some flavor of YUV or RGB, and get that over to the screen via whatever interface it exposes.

> NTSC HD was designed to be compatible with pretty stateless one-way broadcast over the air. And that was a follow-on to analog encodings that were laid down based on timing of the scanning CRT gun from dividing the power line frequency in an era where 1GB of RAM would be sci-fi. We use 29.97 / 59.94 fps from shimming color signal into 30 fps B&W back when color TV was invented in the early-mid 1900s, that’s how tight this domain is.

If you're getting a signal that's already uncompressed TV-like then you probably don't need a processor at all. But I didn't want to assume you're getting that, running a multi-Gbps signal over a wire in a very hostile environment.

The more generic solution needs the ability to hold a couple frames in memory. Which probably means a ram chip. Please don't focus so hard on the way I rounded the number. The point was that it's a negligible number of dollars. And you can use a much smaller chip than a gigabyte, but that doesn't save a proportional amount of money and the conclusion is the same, negligible amount of dollars.

I guess I could have said "gigabit". Anything that got into specific numbers of megabytes would have been pointless detail. And it's megabytes minimum if there's a frame buffer.

Who's people? It isn't me, I was rounding to the nearest positive integer. And bastawhiz is arguing in the abstract about RAM prices so I don't see how they fit this complaint either.

> It’s like saying your family of four is going to take a vacation, so you might need to reserve an entire Hyatt for a week, rather than a single room in a Motel 6.

From my point of view, it's more like each room only holds one person so you can't just say "a room" (megabyte), and renting a whole hotel would only be 0.1% of the total vacation budget, so I simplify it and just say "rent a hotel" (gigabyte). It doesn't mean I think it's necessary, it means I'm pointing out how cheap it is and don't need to go deeper.

> Can usability test in-tandem

…

> It also walked me through the generation of keys to configure push notifications on iOS.

??? You’re manually doing the testing and setup and not using AI for this?

Im confused at to what part of this mobile work claude is doing that “just works” for you.