[-] Lee@retrolemmy.com 4 points 2 months ago

Years ago i was looking for EV kits and found several people out there selling them. Idk what the current availability is, how much tech they have, or how open they are. The ones I saw were pretty low tech (lacking regen braking and such). Think accelerator pedal controls motor speed and a battery pack is about all they were. Again this was a while ago when I was looking (like 2010ish).

You could offer kits for older vehicles, but considering the cost of the kid and installation cost/effort, does it make sense to start with an older car that may have other issues coming soon?

So what's the alternative? Start with a new car and throw out the ICE? Sure, but a bit wasteful and even more expensive than an older car or you could find an existing manufacturer (idk like Lotus) who will basically provide you the car without the ICE related components (aka a glider). ;)

[-] Lee@retrolemmy.com 4 points 3 months ago

As long as you do pass through of the USB device (or USB host controller), it should be fine. The VM acesses it directlty without passing through a virtualized version of the device (like what normally happens with sound, network, graphics) and the VM can even DMA to it. Down side is that the hardware isn't visible to the host anymore, so if you pass through a GPU, it's used exclusively by the VM, not the host. If you connect a monitor to the GPU, you see the VM, not the host. So you can only do this with hardware that is intended specifically for use within the VM. Zune management sounds like an ideal use case. See IOMMU if you're interested in some if the tech side if it.

[-] Lee@retrolemmy.com 4 points 3 months ago

No reason it can't be done on 120v (from a technical level). In fact, most solar inverters in the US could do this at a technical level as they basically do the same thing, just on a larger scale (higher current and therefore are wired in to electrical panels rather than through outlet as outlets have lower current limits). All you need is the inverter to synchronize its AC output to match grid. If you had a smaller inverter, you could just connect it to an outlet (ignoring building codes, insurance, and other non technical reasons). So the choice is then to have centralized larger inverters or smaller inverters per panel or 2. If you live in a very densely populated area where you can only pit a panel or 2 on a balcony or you don't have control of your electrical panel, then the small inverter method makes sense.

[-] Lee@retrolemmy.com 6 points 3 months ago

I helped some small sites with this lately (friends of friends kind of thing). I've not methodically collected the stats, but Cloudflare free tier seems to block about 80% of the bots on a couple forums I've dealt with, which is a huge help, but not enough. Anubis basically blocks them all.

[-] Lee@retrolemmy.com 6 points 4 months ago

They're not actually bad. It's just a joke that nearly everyone plays along with kind of like Americans using imperial measurements. Americans don't actually use imperial. Sure, the products may list both measurements, but just for historical reasons. TV shows and movies use them as just another trope, which helps with keeping the illusion up. Anyway, I'm gonna go buy a pound of candy corns and eat the shit out of them.

[-] Lee@retrolemmy.com 3 points 4 months ago

I think you would make a good friend too

[-] Lee@retrolemmy.com 7 points 5 months ago* (last edited 5 months ago)

I like forums, but maybe I'm part of the problem. I've read a forum obsessively for years without registering an account. Even when I have an account, I rarely post/comment. I've been reading Lemmy almost daily for over a year before registering an account and don't reply much even with an account. Decentralization starts with individuals, so I'm going to try to add signal to the fediverse.

I generally prefer the traditional flat forum UI with oldest first, but that's mostly a client issue. The problem though is if others are using a different UI the conversation may flow differently (think threaded vs flat forums).

RE karma, a lot of forums show post counts and like counts next to their forum profile, which is often included in every reply, so in some ways, the likes (karma) was a little more in your face. I think there was less astro turfing due to scope of benefit. What I mean is that while traditional forums were decentralized, so was the account and its reputation, so karma (like/post count) farming was isolated to that specific forum/community and if you were astro turfing, you'd get banned and lose that and could not transsfer that to other forums. Services like reddit effectively make this transferrable between forums. I'm concerned about how this will play out as decentralized platforms grow. It could be worse than reddit. I've been trying to come up with ways to handle this, but I can find flaws in every idea I've had so far.

[-] Lee@retrolemmy.com 5 points 5 months ago

Mead can be made with various spices including tea. There are specific names for these different variations. I don't know if that's why OPs's mead is that color. It could just be the honey.

I did bee keeping for a few years and the honey harvested at the same time from 2 adjacent hives can look very different in color, but even more so based on the time of year the bees made the honey due to the different plants available. I've had honey that was very light in color and some that looked like Guineas when I put it in jars.

Mass produced honey will just blend honey from hundreds or thousands of hives and even from multiple bee keepers. You get a more of an average, which I suppose is better for consistency/predictability in flavor, which would be important for some types of cooking. The flavors varies due to the different plants the bees collected from just like the color.

[-] Lee@retrolemmy.com 3 points 5 months ago

I also didn't want to try typing the name, search suggestion helped me. I played a couple of his games and they weren't particularly difficult, so I assume it's referring to his later games: https://en.wikipedia.org/wiki/Tomonobu_Itagaki

[-] Lee@retrolemmy.com 4 points 5 months ago

This may seem pedantic, but mp4 is a container that holds the video and audio streams. The actual video stream can be encoded im various formats (mpeg 2, h264, h265, etc). If you open vlc and look at the codec menu, find the video stream and report back the encoding type it may provide some insight. It could be that there's a performance regression with a particular decoder or maybe they changed decoding library or any number or things. Sorry it's a bit vague, but what I'm getting at is if we know the actual video encoding of the file it may help to track down the decoding performance issue.

If it does turn out to be mpeg2, it could be that something changed about how the video decoding drivers (kernel module) are loaded. Like maybe they stopped including them by default or are no longer being used for some reason.

If it's not mpeg 2, then could look in to decoder specific changes between distro versions or hardware support related changes (like maybe a kernel module needs an extra config passed to it to get better performance on 3b), or even decoder library config may be possible to tweak. Sometimes performance optimizations make things worse and the new default configs work better on newer hardware but worse for you.

In any case, I think knowing the specific video encodings would be helpful. I also just remembered that I had some performance issues on some files due to audio formats if I was having the Pi software decode vs connected to an external AV receiver that could decode the bit streamed audio data.

[-] Lee@retrolemmy.com 3 points 5 months ago

What encoding are the files? Given that it sounds like this is an old set up and maybe old files, some raspberry Pis and I'm pretty sure the 3b was one as I had one, did have support for hardware decoding mpeg 2 (maybe others, I don't remember), BUT this required purchasing a license for it. I never did, so idk what form the license came in. If it was a file on your SD and you don't have it on your new installs, that's my bet. Either that or newer software is more bloated or otherwise performs worse making the experience overall worse. Sometimes on old hardware, older software is the better choice (ignoring security of course).

[-] Lee@retrolemmy.com 3 points 6 months ago

Do you play any games with kernel anti cheat? I assumed a lot of anti cheat systems would have dropped support for win 7 by now. I stayed on win 7 as long as I could (I had non gaming compatibility issues). I feel like it was peak windows. Had they put the win 10 performance improvements in to win 7, it would have been perfection.

view more: ‹ prev next ›

Lee

0 post score
0 comment score
joined 9 months ago