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Budabellly

90 karma · joined January 6, 2017

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Budabellly··on All Possible Views About Humanity's Future Are Wild
I think OP may be implying the fossil fuels are necessary for the "industrial revolution" part of a civilization's development -- and that industrial revolution is a gating factor for achieving spacefaring technology.
Budabellly··on Programmatic Video Editing with Python
Maybe Narakeet?

https://news.ycombinator.com/item?id=24737405

Budabellly··on SafeDollar ‘stablecoin’ drops to $0 following DeFi exploit on Polygon
I bookmarked this comment from a few months ago on how one might make such a trade: https://news.ycombinator.com/item?id=26174690
Budabellly··on HTML Notepad – HTML WYSIWYG editor
This is pretty cool!

> With modern CSS, WYSIWYG Web design is simply impossible. Web pages are crafted manually by editing CSS, that is by nature of CSS.

mmm.page[1] would like a word with you!

[1] https://news.ycombinator.com/item?id=27128424

Budabellly··on Cloudflare on the edge
> you could argue that all the big cloud providers could easily compete with Cloudflare and crowd out their proposition.

I would definitely argue the first point here, but not the point about crowding out. You said it yourself, there's totally room for a Cloudflare to win on UX/DX, and other areas like cost. This is the strategy the CEO mentions when he's quoting Christensen, and coming up from the bottom to compete with the big dogs. It's also why AWS will make more in a day than Cloudflare does in a year though, for now..

Budabellly··on Cloudflare on the edge
Agree, especially with the concession. "Big Cloud" is best equipped to deal with forthcoming regulations.

Outpost may be local zones today (needs fact check), but maybe a better question is what is the minimum service threshold for AWS to deploy a new "global zone". Considering data locality is the topic at-hand, I would surmise it's not that much and that Big Cloud can handily deploy new global zones at the rate that these new regulations crop up.

Totally separate topic -- but my other thought is these laws are totally at odds with the decentralization trend. Not sure how FileCoin, Sia, Storj et al are thinking about this... maybe building the decentralized storage _protocol_ is the escape hatch, but maybe not.

Budabellly··on Show HN: A Twitter crawler for app ideas
For MVP you could just have a bot account that retweets!
Budabellly··on Ask HN: Temporarily using one hand, help
I haven't spent the time to read this, but it's hot off the press and maybe relevant: https://twitter.com/JoshWComeau/status/1379438688602570753
Budabellly··on Modern action films fetishize the body even as they desexualize it
Along with dehydration, I'm surprised he does not mention salt/carb manipulation, which I'm sure he did as well.

Step 7 here is likely counterintuitive for most - to look big and shredded you typically want to carb-load right before the camera comes out: https://www.bodybuilding.com/content/7-scientific-steps-to-c...

Budabellly··on Remote workstations for discerning artists
Have you looked at RNDR? Sounds like it could be a perfect match for what you are looking for. It's designed for Octane GPU renderer but there are more render engine supports coming soon I believe.

https://medium.com/render-token

Budabellly··on Blender 2.92
I personally am seeing a ton of activity in 3D powered web experiences. Eventually it will mix with webXR for the AR/VR devices of the future. If you are interested in these technologies, Blender will be one of the most important tools to know I suspect.
Budabellly··on Skyline – Your GitHub story in 3D
Amazing, kind of like Stripe's konami code for their 3d gradient background. I actually took a stab at doing this in three last year:

https://twitter.com/Chase_Davis_/status/1340706045761609729

Budabellly··on Skyline – Your GitHub story in 3D
Awesome. Loving the recent proliferation in web 3D. Q for folks at GH -- is this vanilla three.js? Looks like Babylon in dev tools. You guys should consider using react-three-fiber!

Also nice little easter egg in the developer console :)

Budabellly··on A sneak peek at MetaHuman Creator
I would say that modeling teeth with geometry is very easy. The material, lighting, and rendering is the challenge, especially when you consider all of the occlusion (and hard/soft body dynamics) from your lips that is inevitable with teeth.

Some form of subsurface scattering[1] is a must, and not easily done in games/apps because you can't really "bake" it like you do for most other textures to run performantly.

[1] https://en.wikipedia.org/wiki/Subsurface_scattering#:~:text=....

Budabellly··on A sneak peek at MetaHuman Creator
I'm with you that I doubt there are GANs running in real time here, however I don't know see why they wouldn't be using similar models for offline static asset generation.

As far as scans go, it's much cheaper than you would imagine to get high quality face scans. Rigging them for animation is the real challenge, and I'd be really impressed if they were using GANs for rigging.

For state of the art in this space.. check this out: https://twitter.com/ak92501/status/1311832183078879232

Budabellly··on Show HN: Publicly share your stock portfolio
Pretty interesting! I have seen one or two of these "trading in public" apps emerge recently. The one that comes to mind is Commonstock.

I like that this is a public web page that can have account-less following. I could see influencer or thought leader types chucking this on their linktree or whatever.

Two pieces of feedback were (1) the sample site was on the slower side to load given its content and (2) it would be good for recent trades to have the trade type (buy/sell). Right now just looks like buy only? Bonus points for more trade types if you want to cater to the wsb crowd.

Budabellly··on The Case of the Extra 40ms
My favorite unpopular opinion to share (I work in video) is that 99% of viewers don't care about resolution above 720p. Other encoding and playback characteristics are just way more important if you aren't building for videophiles.

Netflix limiting mac chrome playback to 720p is case in point if true (though I've never heard this). What % of their "high-end" users is this? My macbook has more than five times as many pixels than 720p... I've never noticed this, and Netflix surely recognizes that they don't stand to gain much by streaming higher resolution to most users.

Netflix, of course, does build for videophiles, but I still hold my conviction to the extent that I constantly question the priority of work to make something 1080p or 4K.

I will certainly concede that VR use cases need higher than 720p resolution.

Budabellly··on Ask HN: How do people make money in the cryptocurrency industry?
I don't know that it's outright illegal. But manipulating the price of a token for your own gain, at someone else's expense, is illicit imo.

If I know how an oracle calculates a price for a pair, I can probably alter the oracle's value for it (with a lot of volume from your flash loan), without affecting other exchanges value for it. This lets you create arb opportunities for yourself: https://www.trustnodes.com/2020/02/15/hacker-makes-360000-et...

Here's an explanation I just googled for that includes oracle manipulation: https://hackingdistributed.com/2020/03/11/flash-loans/

Again, there are certainly legit applications of flash loans, the market is still learning. This looks like a legit triangle arb: https://medium.com/@kentmakishima/the-43k-defi-magic-trick-f...

I think these exploiters giving some of the money back to their victims testifies to the shadiness of their tactics: https://www.longhash.com/en/news/3407/Why-Do-DeFi's-%22Flash...

Front running is a whole other beast :)

Budabellly··on Ask HN: How do people make money in the cryptocurrency industry?
It's certainly fascinating... ETH enables a collateral-less loan, which is wild, and something I'd point towards for skeptics who "haven't seen one use case crypto/blockchain enables that couldn't be done with a client-server model".

The reason I say it verges on illicit, is that the most profitable flash-loan trades I've read about usually depend on some form of market manipulation and special knowledge about price oracles. They're not illicit in their own right, and can be a great tool for arbitrageurs I imagine.

https://www.coindesk.com/defi-exploits-flash-loans-industry-...

Budabellly··on Why did renewables become so cheap so fast?
Admittedly, I know very little of the battery industry, and not much more about gravity battery viability.

That said, naive me would would ask why we can't just fill ballasts with waste water or other dense waste materials on-site?

Energy density over a gravity battery's working lifetime is a different metric than "per-charge", and maybe more relevant for supplying energy back to a grid (compared to, e.g. a home).

Budabellly··on Apple’s “Extended Dynamic Range” Brings HDR to Non-HDR Displays
Thanks, apologies for missing that.

I wonder if other measurement tools (e.g. Adobe color picker) are also fooled by the OS in this case.

Budabellly··on Ask HN: How do people make money in the cryptocurrency industry?
Illicit tactics aside which other comments seem to cover, for HN'ers, I suspect there's a very real opportunity to make money by providing security auditing services to crypto startups and projects.

Other ideas:

- Crypto lending/staking (risky)

- Build blockchain based games (e.g. https://roobet.com/)

- HODL (seriously, a lot of the money made is from buying and waiting)

- Community-building (YT Channel, newsletter, blog, meetups, etc.)

- Arbitrage (success stories are not googleable)

- Flash-loan strategies (this verges on illicit, ymmv)

- Build a fund. If you have a wealthy network that's not techy, there's probably interest.

- Crypto-art (NFTs etc, budding community)

- Mining. This is profitable if you have access to free/cheap power

- Build technology that actually leverages blockchain -- streaming micropayment-based business models, truth estimation via prediction markets, distributed computing (Filecoin/RNDR/Codius/GNT), idea X where crowdsourcing is key to success. I agree that most of this stuff can be built with a centralized model, but that doesn't mean there isn't money to be made going the crypto route. In some cases the crypto aspect might be the interesting thing that builds your top of funnel and makes users actually use it. After all, real crypto enthusiasts are wanting for valid use cases.

Budabellly··on Apple’s “Extended Dynamic Range” Brings HDR to Non-HDR Displays
If you pop open Digital Color Meter app (macOS system util), are there any differences between the whites in the video and the #fff interface whites?
Budabellly··on Why did renewables become so cheap so fast?
Gravity batteries! Basically a hunk of concrete that uses spare grid power to be hoisted, and then converts the gravitational energy when its dropped.

Seems like there are only a few companies giving it a real go.

https://en.wikipedia.org/wiki/Gravity_battery

Budabellly··on Purism – Fund Your App
This is what Coil does for the web: https://coil.com/
Budabellly··on Strava app shows your name, pic, info to nearby runners unless you disable this
Reminds me of when Strava routes were disclosing info about personnel & physical structures of military bases: https://www.theguardian.com/world/2018/jan/28/fitness-tracki...

I haven't used it, but if the company is so set on opt-out versus opt-in, maybe it'd be preferable to default to 1st or 2nd degree connections only for location sharing. For the fly-By functionality where it's supposed to be public, it seems a little reckless to disclose name, picture, and location by default. I can also definitely think of other popular apps that do this.

Budabellly··on In-App Purchase Rules
> I don't think it'll ever happen without government intervention though

I think they are preparing for that moment already! Saw this job posting for partner payment systems: https://www.linkedin.com/jobs/view/1995030919/

Budabellly··on Lyebird: Clone Your Voice
text2speech and speech2speech seem like very different problems no? Especially when so much of someone's voice identity is based on speech patterns, contextual inflection, rhythm/cadence, how would realtime work? Just wondering if you are thinking about realtime as in <10ms or realtime as in 1 second?

Awesome progress by the way, would totally follow along more closely on this project through an eng diary or mailing list.

Budabellly··on Producing a Music Video in the Browser
That one is for you to discover! I would think about subcategories that already have communities. Maybe it's a genre of music, maybe it's a circle of podcasters (e.g. sports). Incorporating speech2face would also be sweet feature for this.
Budabellly··on Producing a Music Video in the Browser
I think video generation for other media types is definitely getting some legs these days. This is a great start for music/podcasts.

There are so many directions you could take it, but generally I suspect it will be hard to offer the "right" amount of customization to end users. It may be easier to find product market fit by focusing in on a smaller niche.

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