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Joined 1 year ago
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Cake day: August 9th, 2023

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  • Bandwidth is one. Going from 30fps to 60fps doesn’t necessarily double your bandwidth (due to how video compression works), but it doesn’t help.

    On the recording side, things get even worse. You want very light compression, preferably none if you can. At higher resolutions, that can stress the limits of hard drive throughput, and flash storage is still expensive.

    At really high resolutions and framerates, the CPU usage of just moving data around can be a stress point. You don’t want to have a CPU fan running in the background during a shoot. You need either a passive cooling solution on a low end CPU, or a bunch of thermal mass to absorb heat for the length of the shoot and then let the fan go crazy as soon as you stop. Oh, and that heat has to stay away from the camera sensor or you get thermal noise.

    Then there’s lighting. Doubling the framerate means half the light hitting the sensor per frame. So you use more light. But studio lights remain expensive because they need high CRI and (especially at higher framerate) need to be flicker-free. The power supplies for LEDs to be flicker-free tend to be less efficient or more complicated, so they’re not mass market with economies of scale. Or you can use older, hotter, and even less efficient forms of lighting. The kind that can literally cook an egg on its backside.

    Alternatively, you can turn up the ISO, but now you’re introducing thermal noise again. Edit: can also use a lens with a big apature, but this is also expensive and affects the depth of field (the part of the image that’s in focus).

    It’s all stuff that can be solved with some amount of money, but even the LTT or Mr Beast level channels struggle to get there.




  • If you invest in the sp500, you’ll have something around 8% return per year. This is highly variable year by year, of course, but in the long run, that’s what you can expect to average out. You can do better than the sp500, but generally not without accepting higher risk.

    With those returns, you will double your money every 9 years. Roughly. It’s going to vary by decade. 2000-2010 was flat, while 2010-2020 was unusually good.

    If you max out a 401k, HSA, and IRA on this strategy from a young age, you should have millions for retirement. If you’re a millennial or younger, you’re going to need a million or two (at least) to have a reasonable retirement.

    How do you turn that into a billion? Doubling every 9 years won’t do it in your lifetime. Not unless you started life as a millionaire and never withdrew a dime until you were 90. Starting with $1000 and doubling every year for 20 years, consistently, would do it.

    How do you double your money consistently for 20 years? Either extreme luck or doing something extremely shady. Probably both.

    In other words, they are not the genius captains of industry that right-libertarians want you to believe. They got lucky or are deeply unethical or both, and they do not deserve your respect. Most likely, they deserve your disdain. Every one of them.









  • Every time Intel makes a release when AMD is about to release their own competitive product, Lisa is seen sitting in a big comfy chair, next to a fireplace, calmly sipping tea at them.

    I don’t watch LTT anymore, but they do have my favorite example of this: https://www.youtube.com/watch?v=vuaiqcjf0bs

    tl;dw: Intel did a last minute reschedule of the embargo on their new HEDT lineup to lift hours before the new AMD Threadripper chips did the same. Those chips could barely keep up with AMD’s current offerings, and everyone involved knew that the new AMD stuff was going to crush it (which it did). Intel bumps the timeline so reviews have to go out (because reviewers have to get them clicks) without being compared to what’s actually going to be sitting on shelves alongside it. Linus sees what they’re doing and absolutely rips into them at the start of the video.