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Posted by shortformblog 3/29/2025

Why Apple's Severance gets edited over remote desktop software(tedium.co)
573 points | 342 comments
jedberg 3/29/2025|
I use Keynote to make my presentations, and one time I wanted to build a presentation with someone else. I asked my friend who has worked at Apple for 20 years, "How do you guys build Keynote presentations together? There doesn't seem to be an easy way to do that?".

He said, "We don't collaborate at Apple because of the (perceived) risk of leaks. None of our tools are built for collaboration". Apple is famously closed about information sharing, to the point where on some floors every office requires its own badge, and sometimes even the cabinets within.

So it doesn't surprise me that their video editing tools are designed for a single user at a time.

Edit: This happened about six years ago, they have since added some collaboration tools, however it's more about the attitude at Apple in general and why their own tools lag on collaboration.

Edit 2: After the replies I thought I was going crazy. I actually checked my message history and found the discussion. I knew this happened pre-COVID, but it was actually in 2013, 12 years ago. I didn't think it was that long ago.

aschobel 3/29/2025||
I've been working at Apple for almost 12 years. While secrecy is indeed paramount, once a tool is internally blessed, we collaborate normally using it. Keynote collaboration is actually pretty standard nowadays.

Opinions are my own and do not reflect those of my employer.

DidYaWipe 3/29/2025|||
Not to mention that blanket statements about Apple are absurd. I was a developer there for a decade, and every group was different.

I love reading articles that purport to tell the public how things at Apple work. They're almost always laughably full of shit.

ipaddr 3/29/2025|||
Didn't the article say some floors require keys for different offices and sometimes filing cabinets.

That implies every floor is different which matches what you are saying.

Most of the stories that have come out felt like they were the image Apple wanted to give. It started with Apple going after missing iphone that was left at a bar. We've heard those working on latest design for the next iphone were sequestered away from the rest of the company. I've always thought it was marketing spin and I'm glad we have an ex-apple employee confirming this. Back in the 'Lisa' days Apple did split and silo divisions, Apple did closely guard new iPhone designs with very few leaks happening but the rest of the mythology is more marketing.

blackguardx 3/30/2025|||
I think you are drawing the wrong conclusions here. I have never worked at Apple, but know many people that have. Every team is different but the overarching theme is that they are very secretive internally, especially around hardware. They are so secretive that someone I know was working on a project that their own manager wasn’t allowed to know about.
amalcon 3/30/2025|||
Anecdotally, the two times in my career I have had a project like that, apple was the customer.
owl57 3/30/2025|||
Was it like a temporary assignment to another team? Did the manager at least know what team that was? Or have any idea when the employee is going to return full-time to the tasks of their primary team?
aliher1911 3/30/2025||
Apple uses functional organizational structure. Every product needs a cooperation of all functions to produce results. So engineer on os team working on drivers could be working on driver for the new hw part, but other team members including their manager are not necessarily disclosed on that hw.
unit149 3/30/2025||
[dead]
ignoramous 3/30/2025||||
> Not to mention that blanket statements about Apple are absurd

It isn't absurd as what GP mentions was imported into Amazon by Dave Limp, a former Apple C-suite. It was a terrible culture shock for most of the ICs in my team being reorg'd reporting in to Limp, after Steve Kessel (of Kindle fame), the previous leader, went on a sabbatical.

Spooky23 3/29/2025|||
Anything Apple gets attention. But any large organization does various forms of segmentation. Many of these stories are “true”, but also bullshit.

I worked for a company that did some work for the federal government. Boring stuff. Their compliance rules essentially required that we firewall the folks with operational access to their data from the rest of the company. We included the physical offices in that to avoid certain expenses and controls companywide.

tehnub 3/30/2025|||
What do you risk by not giving that disclaimer?
gorlilla 3/30/2025||
The company claiming something you said, even out of context, could be interpreted as coming from the company. If you choose to disclose you work for a company, you become a spokesperson for that company unless you disclaim those words (even then, there are other considerations to make regardless of whose opinion is being expressed, because you linked yourself to the company.).

By putting that, they decrease the likelihood of reprocussion in the workplace for things said outside of the workplace.

You can still get in hot water for anything you say that ties back to you or the company regardless if you disclose who your employer is.

This is the grey-area that corporations typically carve out in a social-media policy so that employees can engage in discussions around their employer without being on behalf of their employer.

It's still a perilous position to put yourself in as an employee. Innocent and innocuous things can always be misunderstood or misinterpreted.

What happens when you use that disclaimer and are self-employed though?

galad87 3/29/2025|||
That's a weird answer, Keynote can shares presentations, and multiple people can work on the same presentation in real-time, either on the macOS/iOS or the web version. The feature has been available for years: https://support.apple.com/en-us/guide/keynote/tan4e89e275c/m...
jedberg 3/29/2025|||
> Note: Not all Keynote features are available for a shared presentation.

That's the main issue. But also this happened about six years ago.

galad87 3/29/2025|||
The collaboration features were introduced in 2013 on the web version, and in 2016 on the native versions. And maybe check which features are actually not available before dismissing it.
rad_gruchalski 3/29/2025||
Maybe the person who the op was talking about doesn’t work on Keynote and … secrecy … they missed the memo?
LoganDark 3/30/2025||
What memo? :)
jbverschoor 3/29/2025|||
Six years ago Keynote supported simultaneous editing through share with iCloud
gorfian_robot 3/30/2025||
yeah, that's where all the top level production places want to store their pre release.
ezfe 3/30/2025||
They say that iCloud is end to end encrypted so…
cptskippy 3/29/2025||||
> To collaborate on a shared presentation, people you share with need any of the following:

>

> A Mac with macOS 14.0 or later and Keynote 14.3 or later

>

> An iPhone with iOS 17.0 or later and Keynote 14.3 or later

>

> An iPad with iPadOS 17.0 or later and Keynote 14.3 or later

Those OSes were released around June of 2023, so a little over a year?

dcrazy 3/29/2025|||
The documentation always refers to the current versions of the software, and the latest version of iWork always requires being on latest or near-latest OS. Collaboration also requires all clients to be on the latest version of the software.
mort96 3/29/2025|||
[flagged]
Andrex 3/29/2025||
Then the question becomes why raise this irrelevant anecdote? The OP didn't research either.
jahsome 3/30/2025||
The anecdote is both relevant and interesting, even if a little dated.

I think it's kinda bizarre to accuse someone of not "researching" their own recollections. How would one accomplish that?

jeromegv 3/30/2025||
Well the issue is that stories from “friends of friends” tend to get super unreliable very fast. Unless someone is coming on the record as having been employed themselves, stories from friends are almost always a lot of BS.
jahsome 3/30/2025||
Which is likely why it's clearly introduced as an anecdote and not a fact.
eschaton 3/29/2025|||
They were BSing you or working in a different part of the company than SWE.

Back in the day Keynote files would just be passed around via a shared server so you and the people you were collaborating with could make and merge changes between them, eg I’d do one part of a presentation, Rick would do another part, and we’d copy our slides out of and paste them into each others’ decks to get a complete version for rehearsing with. If we had notes for each other, we’d give each other the notes out of hand rather than just directly change each others’ slides.

There’s a lot of mythology that people just make up about how secrecy works at Apple. It’s mostly sensible.

carlmr 3/29/2025|||
>Apple is famously closed about information sharing, to the point where on some floors every office requires its own badge, and sometimes even the cabinets within.

The severed floor.

eschaton 3/29/2025||
“Severance” is exactly how Apple’s New Product Security and Public Relations organizations would like all employees to be, to an absolute T. However, the rest of the company is much more pragmatic and understands well the value of collaboration and employees having enriched lives that they share with the workplace, since that leads to greater innovation and works well as a recruiting tool as well.
JKCalhoun 3/30/2025|||
> We don't collaborate at Apple because of the (perceived) risk of leaks.

That sentence, by itself, is more or less correct (from my 26 years at Apple). However, it suggests/implies things that are not correct.

1) In case you got the impression: Apple certainly does not design software to be non-collaborative simply because it would enable sharing/leaking when used within Apple. I would say that Apple has been focused since Day 1 on a mindset where one-computer equals one-user. The mindset was that way really until Jobs was fired, discovered UNIX, and then returned with Log In and Permissions. To this day though I think collaboration is often an afterthought.

So too do they seem to be focused on the singular creative. I suspect Google's push into Web-based (and collaborative) productivity apps (Google Docs, etc.) forced Apple's hand in that department — forced Apple to push collaborative features in their productivity suite.

2) Of course Apple collaborates internally. But to be sure it is based on need-to-know. No one on the hardware team is going to give an open preso in an Apple lunchroom on their hardware roadmap. But you can bet there are private meetings with leads from the Kernel Team on that very roadmap.

That internal secrecy, where engineers from different teams could no longer just hang out in the cafeteria and chat about what they were working on went away when Jobs came back. It probably goes without saying it was rigorously enforced when the iPhone was a twinkle in Apple's eye.

The internal secrecy was sold to employees as preserving the "surprise and delight" when a product is finally unveiled but at the same time, as Apple moved to the top of the S&P500, there were a lot of outsiders that very definitely wanted to know Apple's plans.

3) Lastly, yes, plenty of floors and wings of buildings are accessible only with those with the correct badge permissions. I could not, for example, as an engineer badge in to the Design floor.

Individual cabinets needing badge access? I have no idea about that. I am aware of employees hanging black curtains in their office windows when secret hardware would come out of their (key-locked) drawers. (On a floor that is locked down to only those disclosed, obviously the black curtains become unnecessary.)

daniel_reetz 3/30/2025||
This matches my experience. In addition I was advised/strongly encouraged to "go dark" on social media and refrain from ever discussing work at lunch, even with teammates.

My badge only worked where I had explicitly been given access, and desks were to be kept clear and all prototypes or hardware had to be locked in drawers and/or covered with black cloths. Almost every door was a blind door with a second door inside, so that if the outer one opened, it was not possible to see into the inner space.

mattl 3/29/2025|||
Keynote and Numbers are interesting apps.

Both are designed to replicate the same functionality as Concurrence and Quantrix (itself a clone of Lotus Improv) both by Lighthouse Design, who made lots of apps for NeXTSTEP and were purchased by Sun.

Steve Jobs used Concurrence on a ThinkPad and also a Toshiba laptop to make presentations prior to Keynote (which I believe was created internally for him at first) even while back at Apple.

js2 3/29/2025|||
> I knew this happened pre-COVID, but it was actually in 2013.

Real-time collaboration was added in Keynote 7.0 released in Sept 2016.

https://www.macworld.com/article/228811/keynote-pages-and-nu...

llm_nerd 3/30/2025|||
>So it doesn't surprise me that their video editing tools are designed for a single user at a time.

The editors of Severance are actually using Avid. For music composition they're using Albeton. Neither are Apple products. The remote desktop product they're using is Jump Desktop.

While the show is an Apple TV+ show, and they happen to use to Macs in the process, this has shockingly little to do with Apple tools or products.

sinoue 3/30/2025||
Good point. No Final Cut. No Logic Pro. Apple & Adobe are missing out.
jc__denton 3/29/2025|||
I seem to recall an anecdote from a colleague that interviewed with one of Apple's security teams. The actual room where the interview took place was locked from the outside and you had to use a badge reader on the inside to leave. I guess they didn't want folks wandering if someone needed to make a restroom break, but I can't help but wonder about issues like, say, a fire...
astrange 3/29/2025|||
Presumably it unlocks if there's a fire alarm. The security team aren't more powerful than the fire marshal.
JoshTriplett 3/29/2025|||
One wonders how well that is tested, as well as what happens if a fire goes detected, or if someone's badge stops working, or if there are technical difficulties with the badge reader or its infrastructure...

There are far too many things that can go wrong with such a setup.

astrange 3/29/2025|||
This is a "midbrow dismissal".

Yes, the fire marshal has also thought of the first thing you just thought of to post. They aren't stupid.

JoshTriplett 3/29/2025|||
I have personally worked in buildings that had a "badge readers all stopped working for a while" problem. Fortunately, the badge readers only affected ingress and not egress, and only controlled exterior doors and labs; that's easily solved with a doorstop and a person checking badges. I can very easily imagine what could have happened in those buildings if a badge was required to leave a conference room.

And if you want to make that scenario terrifying, imagine being there on a weekend or holiday.

astrange 3/30/2025||
You're doing it again!

> I can very easily imagine what could have happened in those buildings if a badge was required to leave a conference room.

The facilities team and fire marshal are also easily capable of imagining this, already have, and you can ask them about it.

In this case the doors would fail open, or are made of glass and can be broken down. It's not a /really/ secure location. It's just a tech company that likes to seem secure during work hours. After hours of course the janitors get to see everything.

JoshTriplett 3/30/2025||
You are utterly missing the point, to the point that you are analyzing this conversation through entirely the incorrect lens, in an effort to belittle.

In an effort to steelman your comment, you may have incorrectly interpreted the earlier "I wonder how well that is tested" as "this is unsafe and illegal" rather than "among the many things wrong with this, this has increased the number of things that can go wrong, and is less safe on an absolute scale, whether or not it's strictly legal and up to code", and then assumed everything else in subsequent comments was about fire safety, rather than being a series of points in support of locking people into a building is a bad idea.

You are asserting the competence of the fire marshal, as an argument in a conversation about locking employees and interviewees and visitors inside a company's office rooms.

What you may think was happening here: "heh, nerds think they're smarter than the fire marshal and nobody involved thought of this until they came along; of course there'd be a way for sufficiently capable humans to get out of a room if something went wrong, and of course this will have been made to pass fire code, which is the only thing being talked about here".

What was actually happening here: While with sufficient analysis (which has most likely been done) it is possible to provide a sufficient degree of fire safety to make it not against fire code to lock people into a building, that doesn't make it right or zero-cost or risk-free, nor does it alleviate the stress and potential problematic-but-non-fatal situations that could arise. At no point was the primary purpose of the comment "people might burn in a fire", even though the risk of that is not zero at any time and has likely been raised (within presumably-acceptable-to-fire-code levels) by such a setup.

When I said "I can very easily imagine what could have happened", I was not imagining a fire burning down the people with the building inside. I was imagining how few failures it would require to end up with people being trapped in a room for long enough to reach the level of stress required to physically break out of a room, compounded by having worked in labs where the air conditioning was sometimes woefully insufficient.

It takes a lot of stress to get normal people to the point that they're willing to break windows or doors or walls in order to escape a room, and nobody should be subjected to such things, because there's zero security justification for a company locking people inside at any time.

_dain_ 3/30/2025||
[flagged]
floriannn 3/29/2025|||
Grenfell Tower was "fireproof", and yet...
Reason077 3/30/2025|||
Grenfell Tower was fireproof as originally designed. The problem was renovations that compromised the original design, by adding highly flammable cladding panels to the exterior that allowed the fire to spread easily around the entire building.
ascorbic 3/30/2025|||
Old, poorly-maintained social housing vs the brand new flagship HQ of the largest company in the world. Right.
astrange 3/30/2025||
More importantly, the HQ is built in California, which despite appearances isn't a capitalist dystopia but a local government dystopia.

Any random local government staffer is the most powerful person in the universe and obeying them is a religious edict. Apple has zero power to disobey anything in the fire code and they're probably not even capable of imagining doing so. That's why the random suburb they're in has the best public schools in the country and all the houses are like $5 million.

As an example there's currently a big empty lot next to said HQ where the mall used to be, because a random woman on the city council has blocked apartment construction for the last decade, because she thinks Apple employees will move in and molest local high school students.

https://x.com/housingvalley/status/1154781703262498816

smadge 3/30/2025||||
The obvious solution if you want to badge on exits but maintain fire safety is emergency exits trigger the fire alarm when opened.
heavenlyblue 3/29/2025||||
arent most of these doors magnetic, ie the power goes down, all doors open
JoshTriplett 3/29/2025||
Power failure is a best case. I've observed firsthand cases of "badge access system went down, none of the doors open". That's less of a problem for external doors that allow people out but not in, because it can be solved by propping the door and posting a guard who checks badges. It's a massive problem when conference rooms and offices lock people in.
gorfian_robot 3/30/2025||
there is also the earthquake issue where interior doors (badge access or no) can become jammed. thus god invented the crowbar. my Big Company emergency response team folks all had one. also good for head crabs.
DonHopkins 3/30/2025|||
And what about the goats??!
throwaway48476 3/30/2025||||
Apple was bribing the police with ipads. Surely they could bribe the fire marshall too.
abenga 3/29/2025|||
Presumably. We wouldn't know until it's too late.
PaulHoule 3/29/2025||
A few times in my life I really had to get through a locked door and asked myself "What would Kojak do?" and always got through with at most three kicks.
throwaway173738 3/29/2025|||
I just go up and over through the drop ceiling.
DonHopkins 3/30/2025|||
It took Milchick a lot more kicks than that to get out of the bathroom!
jedberg 3/29/2025|||
It probably still opens, just sets of an alarm if you don't badge out.
ksec 3/30/2025|||
>but it was actually in 2013, 12 years ago. I didn't think it was that long ago.

I know some people will say this is because of age. But I want to suggest I often thought of COVID years 2019 to 2023s as a single year / event. For reasons I cant quite fathom. So when I think of 2015 it would only be like a 2023-2019, 2018, 2017, 2016. So around 4-5 years ago.

blacklion 3/30/2025||
You are not alone.
jjcm 3/29/2025|||
Obviously a huge bias here (I work for Figma), but it’s one of my favorite things about Figma Slides. The product still has a ways to go, but man being able to actually be collaborative and not feel like you’re fighting against the software is a game changer.

Video is a harder game due to the processing and data requirements, but I know that there are a lot of startups trying to make it collaborative first. I’m really excited for that to be the default.

SSLy 3/29/2025||
A lot video work can be done on proxies that any M-equipped device should be able to process a dozen or so without breaking a sweat.
nrclark 3/30/2025||
A quick note on this for non-editing folks: in context, a "proxy" here is a low-res version of your actual footage. It's common to use them while editing a cut together, and then to replace them with the full-res versions at the very end.
spacedcowboy 3/29/2025|||
Wut ?

Keynote works just fine with multiple simultaneous users. I work at Apple (for now) and do it all the time with managers/EPMs etc.

jedberg 3/29/2025||
This was about six years ago.
threeseed 3/29/2025|||
I worked at Apple over a decade ago and no idea what OP is talking about.

There is plenty of collaboration in the company but it's typically constrained to the current project you're working on. And working in enterprise companies today it is no different.

jbverschoor 3/29/2025|||
Was working like that six years ago
nerevarthelame 3/29/2025|||
I wouldn't be surprised if their attitude toward remote collaboration probably changed pretty significantly around 5 years ago. But fair enough that it may not yet be a primary consideration in all of their software.
dagmx 3/30/2025|||
Apple is famously a company that encourages cross functional collaboration, as anyone who’s ever interviewed there could attest to, or known more than your friend. They’re secretive yes, but also collaborative.

You can even read any accounts of famous shipped products to back up that cross functional collaboration has been their culture for many decades. Jobs mentioned it many times, and many articles have been written about it.

Additionally keynote (and the entire iWorks suite) has had collaborative editing for years now.

I suspect your friend is likely misinformed or not reliable?

rcarmo 3/29/2025|||
Apple is not like that anymore. Well, not where it concerns remote tools and cloud use.
486sx33 3/30/2025|||
“A guy that I talked to 12 years ago that worked at Apple.”

I’m reminded of my friend in grade school that had “an uncle that worked at Nintendo”.

Not saying he didn’t, but just because someone works there doesn’t mean they know what’s going on.

bigyabai 3/31/2025||
Except "uncle that works at Nintendo" is a meme because Nintendo of America is a small business doesn't develop almost anything, whereas "friend that works at Apple" is less unreasonable for an American tech worker forum to purport.
mhh__ 3/29/2025|||
Isn't it also true that Apple have dozens of different scm / developer platforms scattered around the company? e.g. some teams use gitlab, others phabricator etc etc
mattl 3/29/2025|||
I think so as I just saw this on their jobs website:

> We are seeking an experienced Software Architect specialized in source control systems to join our dynamic team. The ideal candidate will have expertise in designing, implementing, and managing systems like GitHub, GitLab, Perforce, Bitbucket, and Artifactory.

threeseed 3/29/2025|||
Almost certainly yes because Apple acquires a lot of companies.

Many of which take time to be migrated into the mothership.

ghaff 3/29/2025|||
Huh. At my last company, probably less so presentation collaboration (in my case, less though still some if I were co-presenting) but shared documents with editors and so forth were huge. Better built-in workflows would have been nice ut it worked well enough with a bit of discipline, e.g. once you do a handoff you (mostly) don't make further changes unless you noting a typo or something.
Thorrez 3/30/2025||
The article isn't about Apple lagging on collaboration. The article is about Apple lagging on virtual desktop infrastructure.
KaiserPro 3/29/2025||
Ex VFX person here.

It was quite common to have remote desktop cards on high end machines so that you could hide them away somewhere quiet. The edit stations/Flame/Baselite machines all hada fucktonne of 15k sas drives in them, so were really noisy.

You couldn't invite a director to see what you were doing, when all you can hear is disk/fan whine.

They were quite expensive because they needed to be able to encode and send 2k video in decent bitdepth (ie not 420, but 444), and low latency. Worse still they needed to be calibrateable so that you could make sure that the colour you saw was the colour on the other end.

Alas, I can't remember what they are called, thankfully, because they are twats to manage.

da_chicken 3/29/2025||
This is a pretty common problem with all true workstation level computer systems. It's like taking a rack from a data center and putting it in your office. You've got a dozen or more spindles and fans spinning. I've seen systems with $200,000 worth of RAM in them, but that was back when 256 GB of RAM was $100k. And, yeah, they had 15k SAS drives. If you think servers are expensive, you've not priced workstations.

Every time I've seen higher end workstations, the actual workstation itself was always in a separate room, and there's been some kind of remote KVM solution used. The workstation was always very noisy and generated a lot of heat. It's also just... a lot of money to shove under a desk where people kick it all afternoon.

nativeit 3/29/2025|||
I do I.T. for a small broadcast studio (it's actually a sports venue, but they have their own production and broadcast studio), and it is indeed still very much like this. We have rack-mounted workstations alongside all the servers and networking, with KVMs to the next room where the production is handled. This was all spec'd and built out in 2019.
MasterScrat 3/30/2025||
By KVM, do you mean actual cables for keyboard, video and mouse going from the workstations to the user, or some kind of remote desktop tools?
jdietrich 3/29/2025|||
A number of manufacturers offer soundproof 19" rack enclosures, but they are heavy, bulky and not especially cheap.

https://www.rackmountsolutions.net/24u-ucoustic-soundproof-s...

geocar 3/30/2025||
Not exactly sure how that compares, but I bought one of these quite hopefully: https://www.apc.com/us/en/product-range/203414049-netshelter... and "soundproof" means my home office doesn't sound like sitting on a subway train, and more like the inside of an airport.
jiveturkey 3/30/2025||
I have one of these, they are quite effective.
geocar 3/30/2025||
Still a long way from what I'd call soundproof.
jiveturkey 3/31/2025||
Indeed. But the equipment inside has fans and must move air around. The enclosure is most effective at high frequency noise and so what's left is much more tolerable (and reduced). I suppose you'd need to go to liquid cooled to do better? Or are you aware of a more effective enclosure?
geocar 4/1/2025||
> you'd need to go to liquid cooled to do better?

I'm afraid of trying something really invasive like liquid because I live in Portugal and getting weird stuff takes forever.

> Or are you aware of a more effective enclosure?

No I don't really: I have some heavy blankets hanging which helps a bit. My musician friend told me I should glue some egg cartons to the blankets, so I'm going to try that soon.

mcoliver 3/30/2025|||
Probably Miranda. Brings back a lot of memories from the flint/flame/inferno days. I remember buying a tezro for ~150k USD in 2005/6. We also were "gifted" an Inferno around that time which I heard originally cost multiple hundreds of thousands. When it showed up it was the size of a refrigerator and took dual 30A power feeds. Sounded like a jet and didn't last long.

Teradici came on the scene and started running everything over IP. Hardware at first (old EVGA pyramids were everywhere) where you had to route the video out into a custom card that then put out the signal via IP.

Now it's all software with the leaders being teradici (merged with HP anywhere which came from IBM), nicedcv (Amazon), parsec, and a few others.

The big advantage in content production over something like vcn/rdp was color fidelity, local cursor termination, and support for hardware like Wacom tablets. You can even do 7.1 audio and multiple monitors. Turns out when you are an artist having a local like feel is incredibly important. 60fps is 16ms per frame. So even with virtual workstations on AWS you want to deploy them in a region that is relatively close to the end user.

mulmen 3/29/2025|||
Why can’t you just run a longer cable into a temperature/noise controlled room nearby?
KaiserPro 3/29/2025|||
Good question!

So there are a couple of options, depending on the hardware. If it kicked out HD-SDI you could just patch the display into the coax in the building and have done with it.

But that only worked if you were in the same building and your machine kicked out HD-SDI

Most machines either shat out dual-link DVI or worse, some custom shit. Getting a cable that can reliably transport dual-link DVI >10 meters was difficult and expensive. Worse still, it had a habit of dropping back to single link, or some other failure mode that was everso annoying to debug. More over, 10 meters often isn't far enough. Especially if the room had a projector (so might be >5m long throw.)

Now, thats the simple case. The hard case is multi-building. Say, you have an operator working in london, and the director in new york, you want to give them the highest quality picture possible. The only way to do that at the time was with one of these cards, or some nasty SDI-hardware h264 transcoder (hugely expensive at the time)

I really wish I could remember what they were called. They appear to have fallen out of favour.

Now, you'd just use cynesync, as you're laptop can encode video in real time now (https://www.backlight.co/product/cinesync) Also, rumour has it that the wolverene movie was leaked because a producer got coked up and left an unencypted laptop on a plane, rather than using cynesync to show an edit to someone important. Alas I can't verify that.

walrus01 3/29/2025|||
I'd love to hear more stories about coked-up producers in the film industry from 15+ years ago. Having done technical codec work adjacent to some of it in the past, it's a wild business to be in.
mulmen 3/30/2025||||
> Say, you have an operator working in london, and the director in new york, you want to give them the highest quality picture possible.

This is exactly the insight I was hoping for. Thank you.

7a1c9427 3/29/2025|||
Were they Teradici cards?
KaiserPro 3/30/2025||
YES

thats the one! many thanks

walrus01 3/29/2025||||
Based on the comment of 15k spinning drives this must have been quite some time ago, but there's very definite reach length limits on DVI and displayport cables. Let's say this was in 2007 and the maximum state of the art was a dual link DVI 2560x1600 display, you can't extend that in any practical way beyond about 15 feet. Extending USB keyboard and mouse by comparison is trivial. Unless all of the desks and workstations were set up directly on one side of an acoustic barrier wall, a hard problem to solve.
diggan 3/29/2025||
> you can't extend that in any practical way beyond about 15 feet

For passive cables, that makes sense. But with repeaters, wouldn't you be able to go further? Maybe cable repeaters like that are newer than I imagine.

magicalhippo 3/29/2025||
I bought an expensive 10m (30ft) active HDMI cable for connecting my PC to my TV. It said it was UltraHD rated, but could never get it to work reliably beyond 1080p.
ascagnel_ 3/29/2025|||
You need fiber for that -- I have a pair of them (100' to my desk, 30' to my TV), and they've been rock-solid for 4 years.
KaiserPro 3/29/2025|||
So the issue was more that dual-link DVI was very rare, and getting hardware to encode/transmute it reliably and at high bit-depth was almost impossible.

By about 2014 hardware encoders were good enough to send decent quality video over gigabit.

magicalhippo 3/29/2025|||
Somehow those didn't show up on my searches, though it was a few years ago.

Thanks though, will keep it in mind. These days Steam Link is decent enough for what I wanted, but ya never know.

diggan 3/30/2025|||
> I bought an expensive 10m (30ft) active HDMI cable

I think what I was referring to are repeaters you put between cables, that amplifies the signal. You connect that device between two HDMI cables (say 5m) + connect it to power for it to actually extend the distance the signal can travel.

I'm not sure what an active HDMI cable would be, maybe circuitry inside the cable that draws power from the HDMI port?

KaiserPro 3/30/2025|||
I think "active" HDMI is similar to the expensive USB3 cables, which are basically fibre optic cables in disguise

https://www.chargerlab.com/the-way-to-metaverse%EF%BC%9Ftear...

magicalhippo 3/30/2025|||
> maybe circuitry inside the cable that draws power from the HDMI port

Pretty much:

https://www.cablematters.com/Blog/HDMI/how-do-active-hdmi-ca...

Perhaps they're better now but, yeah, for me it didn't work out as intended.

diggan 3/30/2025|||
Sounds like hocus pocus to me (like gold plated connectors), maybe you get like half a meter of extended distance or something with those? If I had to I'd go the repeater way (or as others mentioned: fiber, but sounds expensive and not maintenance free)
whatevertrevor 3/30/2025|||
I've not had any issues getting full bandwidth (4k60hz) from my active HDMI cable.

Also I believe there are displayport cables that do the data transfer over optical fiber for long runs as well.

KennyBlanken 3/29/2025|||
You can, and people do.

There are a slew of HDMI extension systems, some that even use ethernet with hardware encoding/decoding. Grandparent commenter hasn't worked in the industry in at least a decade if they're talking about DVI.

m0dest 3/30/2025|||
These days, if you're just wiring to a single workstation in a nearby next room, 50 meter active optical Thunderbolt 3/4 cables can carry 5K+ DisplayPort video passthrough and data from your USB peripherals.

(It's "passthrough" and not "uncompressed" because DisplayPort may use DSC depending on the resolution and frame rate.)

US$500 for an optical cable can be a lot cheaper than paying for HDMI extender sender and receiver boxes.

walrus01 3/30/2025||||
In a modern video editing system it's still a non trivial challenge, because you can't just go using any COTS HDMI extension system, which might be good for 2160p30 at 420 color space, or maybe 2160p60 at 420 color space, but may NOT be capable of 2160p60 at 422 or 444 color space. Or may not function for DCI resolution at 4096x2160. Or anything 8K.

There's plenty of HDMI2.0 compliant "video over ethernet cable or fiber things" which are the ordinary COTS products that may not be sufficient for serious video editing needs.

People on video editing workstations these days are using higher end monitors that can be trusted to work in 10bit color and to match a certain color space grading.

On the other hand it's a lot easier these days to have a relatively quiet video editing workstation that has 8 to 16TB of local, pci-express bus attached NVME storage for work space, and that same workstation can have a not-very-expensive 100GbE NIC in it attached to some large/noisy storage elsewhere.

KaiserPro 3/30/2025|||
> some that even use ethernet with hardware encoding/decoding

We had those, the problem is that they loose bitdepth. They were also fucking unreliable. We had a lot HDMI extenders and they worked for 1920x1080, and sometimes 2k if you were lucky.

we used them for the "prosumer" LCD projectors we had the in the review rooms. They didn't work so well for the massive christie projectors. (I seem to recall they abused 3g-SDI to get resolution)

doctorpangloss 3/29/2025|||
Guys c'mon... The desk is set dressed. Nothing in the photos makes any sense. Last of all, Geoffrey Richman isn't doing editing work in Ben Stiller's apartment.

> Geoffrey Richman reviews season two finale footage. In his at-home edit bay (not pictured), he works on iMac, which remotes into a separate Mac mini that runs Avid from a post-production facility in Manhattan’s West Village.

Yeah. That would be a horrible experience.

KaiserPro 3/29/2025||
One director had their sofa shipped into the Digital-intermediary room (it had a 2k calibrated digital projector) for 4 months. An artist has got to be comfortable....
Karrot_Kream 3/29/2025|||
Did y'all run the remote desktop over specific networks?
KaiserPro 3/29/2025||
for VFX, disney/marvel/fox/sony required that the entire network be air gapped, with really stringent rules on USB, data tracking and interchange. All internet access had to be done via RDP with copy/paste blocked.

Had sony bothered to follow it's own rules it wouldn't have been hacked and had all its data leaked in 2014.....

But to answer the question, we had a shit tonne of networking, so as far as I'm aware it was just on the vanilla network. Might have been a seperate VLAN though.

viraj_shah 3/29/2025||
This is a tangent but what was your journey into VFX?
KaiserPro 3/29/2025||
I studied digital media in uni. But I had been using linux since about 1999.

I wanted to be a compositor, but failed the rotoscoping test at the company I was working at. So I fell back on my technical skills, and became an infra engineer. I left VFX in about 2015, and sadly no matter how much I want to go back, I don't see much of a future in it. GenAI is really going to do a number on it.

diggan 3/30/2025||
> I left VFX in about 2015, and sadly no matter how much I want to go back, I don't see much of a future in it. GenAI is really going to do a number on it.

I don't think Generative AI will make entire industries disappear, but rather make people within those industries do more with less. Seeing as you somewhat see what future of the industry is, and assuming you're right, it puts you in a good position to gain the skills you think will be sought after. You have the technical skills too seemingly. Just an idea, I'm not working in either areas so take it with a bit of salt I suppose.

DidYaWipe 3/29/2025||
Interesting, but this misses perhaps the most embarrassing part: They're using Avid and not FCP.

I also don't buy the author's rationale for remote editing; it's oddly archaic: "high-end video production is quite storage-intensive, which is why your favorite YouTuber constantly talks about their editing rigs and network-attached storage. By putting this stuff offsite, they can put all this data on a real server."

Storage is cheap now, and desktop computers are more than powerful enough for any video editing. Any supposed advantage of remote "real servers" is going to be squandered by having to send everything over the Internet. The primary benefit of remote editing (and the much-hyped "camera to cloud") is fast turnaround, which you need for stuff like reality TV and news. But a dramatic series like Severance?

It is pretty baffling that Apple would create a PR vehicle that impugns its products like this. It would be better to say nothing. After Apple acquired Shake, they splashed Lord of the Rings, King Kong, and other major tentpoles on the Apple homepage at every opportunity... of course not mentioning that Weta was rendering those movies on hundreds of Linux servers instead of Macs. But at least Shake was the same product across all platforms, and it really was the primary effects tool on all those movies.

"they do not mention the use of Jump Desktop, which seems like a missed opportunity to promote a small-scale Mac developer. C’mon Apple, do better.)

Oh boy, this is just a minor infraction in Apple's history of disrespect toward developers. They do this, and worse, to major development partners too. I'm not going to name names, but after one such partner funded the acquisition of material on its own equipment and that material was used in a major product keynote... Apple not only neglected to credit or even mention that partner, but proceeded to show the name of a totally uninvolved competitor in its first slide afterward. The level of betrayal there was shocking.

chippiewill 3/29/2025||
The storage requirements are still massive. I would guess the raw footage for something like severance (and they probably shoot in at least 4k) is going to be in the area of a petabyte for the entire season.

Even today it's not close to practical to have an entire episode's worth of raw footage (of which there'll be many many takes, many many angles) entirely on an editor's workstation.

The surprising aspect is that they don't use proxies for editing rather than remote desktop.

jiveturkey 3/30/2025|||
Ben Stiller claims just 83 terabytes for editing. Maybe this is the size of proxies. https://www.youtube.com/watch?v=TXNQ01Sy6Xw&t=45s
epcoa 3/30/2025||
83 terabytes of raw footage for one episode (the S2 finale). This was the longest episode (which doesn't necessarily correspond with footage shot). But for a 10 episode 4K HDR series, 1 PB is in the ballpark for a season.
peterldowns 3/30/2025||
And yet they still can't stream me a 4k hdr file without noticeable banding all over all of those white hallways. It's funny how this is the highest quality stuff yet has the lowest quality defects at the same time due to fundamental limitations of digital systems.
throwaway290 3/30/2025|||
It is not a "fundamental limitation of digital systems". It is a limitation of streaming services.

If you had more throughout, more bit depth, etc you would have enough colors to not see banding. But the bitrates required (if you insist on 4k) are tough on SSD/HDD IO to say nothing about your network connection. And even if you have the best connection ever, most people don't and streaming services will want the bitrate to be as low as possible as long as the average viewer is not too upset, because delivering higher bitrate costs service real money and most customers don't have the connection for it and don't care about banding

jpc0 3/30/2025||||
> The surprising aspect is that they don't use proxies for editing rather than remote desktop.

In my experience it is way easier to scale storage bandwidth than compute, atleast locally.

There has been times where I've been able to cut a shoot from the raw files, and this has beeen corroborated by other editors, beforr proxies were available.

So it took less time to cut and submit for review than to actually generate the proxy media.

Sure if your workflow had a decent gap between shooting and post then generating proxies is trivial but sometimes a little more storage and memory bandwidth goes a very long way.

steve1977 3/30/2025|||
> The surprising aspect is that they don't use proxies for editing rather than remote desktop.

Who says they're not using proxies and remote desktop?

jauntywundrkind 3/29/2025|||
Sorry, this take is not good.

Yes, attaching many terabytes of video is cheap now.

But scrubbing through that high res raw video isnt (just) size intensive. Its throughput intensive. Size : throughput :: energy density : power density. You can get pretty good all SSD NAS but using a 40Gbps (5GBps, minus overhead) Thunderbolt 4 is still gonna be ok but not stellar. A single desktop SSD can triple that!

I can fully see the desire to remote stream. Being able to AV1 on the fly encode to your local editing station, or even 265, at reduced quality, while still having the full bit depth available for editing sounds divine.

DidYaWipe 3/30/2025||
What "take" are you talking about?

You're saying Thunderbolt 4 is going to struggle with something, and then touting a desktop SSD as "tripling" TB 4 throughput... but finally declaring that "remote streaming" is somehow better than both of those?

What an absolute crock.

jauntywundrkind 3/30/2025||
These takes:

> I also don't buy the author's rationale for remote editing; it's oddly archaic

> Any supposed advantage of remote "real servers" is going to be squandered by having to send everything over the Internet

Remote streaming is far better. A 2mbps or 20mbps connection to a powerful editing station is awesome. A compressed down h.265 with HDR will still let you edit very well, but be able to do intensive editing tasks with ease.

This really isn't hard at all, the advantages & wins are amazing, remote desktops have been amazing for decades now. I struggle to see how you continue to justify being so far up a creek, other than exhibiting pathology.

DidYaWipe 3/30/2025||
Again, you are contradicting yourself and haven't been able to cite all of these "amazing wins." You're claiming that you're going to struggle with scrubbing over TB 4... and pushing remote editing instead! That's laughable.

Also I don't think you understand compression. Interframe-compressed codecs like H.265 are a bigger computational pain in the ass than ProRes (for example).

And "remote desktops have been amazing for decades..." What? Irrelevant. In the '90s people were still buying heavily optimized turnkey systems with SCSI arrays just to be able to capture and edit SD video at broadcast quality; and you couldn't even stream VHS (6-hour mode) quality over the Internet. Come on, man. Why shill so hard for your pet workflow, and berate other people who don't want or need it?

I can scrub my 4K video just fine over Thunderbolt 2. Maybe you need to defrag, bro!

jauntywundrkind 3/30/2025||
I really struggle to understand where you are coming from, don't see what reef you've so clearly beached yourself on. To resolutely not get it.

> scrubbing over TB 4... and pushing remote editing instead! That's laughable.

You seem incapable of grasping the basic premise of what desktop streaming is. A modern video card will give you a pretty good quality 10-bit 4:2:2 (or 4:4:4 or 4:2:0) hardware accelerated h.265 hevc & AV1 capable encoder, that is just sitting there for use & which will consume no other resources; for all intensive purposes free.

You connect to your render workstations desktop & scrub there. On its many GBps SSD array.

Even better, instead of buying everyone on the team their own high end desktop or beastly laptop and their own SSD array, anyone can connect to a virtual desktop as they need. There's actually 3x different hardware encoders even on regular consumer GPUs! A 64 core AMD 7R13 Milan is $1000 and will let you load up absurd numbers of GPUs and SSD, that'll host a whole team very effectively.

Really confused why the internet is scaring youso, how you've missed the premise of this article entirely. Maybe you should try booting Sunshine and Moonlight some day, as an easy to DIY low latency low bandwidth VDI.

varenc 3/30/2025|||
re: Apple not using Final Cut Pro (FCP). I feel like Apple made an intentional decision to abandon the high end production market when they released FCP 10 in 2011. They dropped multicam, XML import/export, etc. I heard they eventually brought most of these features back but seems clear Apple isn't focusing on this part of the market.
DidYaWipe 3/30/2025||
FCP 7 was garbage, which Apple bought from Macromedia. It was never "high end."

The new FCP could have righted many wrongs, but Apple turned its development over to people who didn't even understand industry-standard terms... and who rejected input from experts Apple had hired years earlier. But that's Apple's standard behavior. They just don't learn.

facile3232 3/30/2025||
> It is pretty baffling that Apple would create a PR vehicle that impugns its products like this.

I'm struggling to see any of this, frankly. Of course apple uses non-apple software. It'd be pretty weird if they didn't.

All this marketing bullshit reinforces the value of refusing to engage with marketing. What a massive waste of time and effort for all societies and cultures involved.

DidYaWipe 3/30/2025||
Struggling to see any of what?
facile3232 3/30/2025||
How this "impugns" apple at all?
DidYaWipe 3/30/2025||
Did you read the article? It points out several ways.
kjeldsendk 3/29/2025||
Avid does have a cloud based solution. This isn't that.

It's a clever way to have your media centralized and yet have access to editors all over the world.

And a modern AVID system does not struggle with a few editors accessing the same footage.

First of all it's usually a proxy format and Secondly the storage can deliver a combined 800MB pr box sustained for x number of editors at the same time.

Yes I avid feel free to ask.

johnklos 3/29/2025||
Nothing these days "struggle(s) with a few editors accessing the same footage".

AVID hasn't been at the forefront of video editing since the Avid/1 / ABVB days. They sell a reasonably usable program with horrible hardware (since Meridien hardware - it's good they finally let us use other hardware such as BlackMagic), but never truly fix large problems. People therefore stay on a specific version of the software for ages, because everyone is scared of new and different bugs.

AVID's shared media offerings are tenfold the cost of other storage options simply because they have a flag on the mounted volumes that tells Media Composer to allow project and media sharing. "800MB pr box sustained" means nothing because anyone can do that easily with commodity hardware.

In other words, AVID is milking their cash cow and they really don't innovate or even try to offer a good product.

Apple, on the other hand, destroyed their professional editing products, then replaced them with decent tools, but ones that are worlds different. Many people have mixed feelings about this. On the other hand, if you want to edit 8K ProRes, Final Cut Pro makes it simple on any ARM-based Mac.

kjeldsendk 3/29/2025||
What's your experience based on? Do you work in post production on big projects?

It's their dependency on Blackmagic that's been there biggest problem the past 5 years.

Meridian was light years ahead of the competition. The firewire based adrenaline sucked.

And you won't find anyone complaining about their DX series just to bad they dropped that.

And your really not understanding the way avid nexis works if you think it's just a flag

johnklos 3/29/2025||
First, facts don't rely on the amount of experience the person sharing them has. But I do get that it's easier to take someone at their word when they have lots of experience, so yes, I've worked on all sorts of projects of all sizes.

I think you've been sold a bunch of ideas. For instance, Avid has no dependency on Blackmagic. They use Open IO, which means you can use any card that supports Open IO, whether Aja, Blackmagic, Bluefish, Matrox, whatever.

Nexus / ISIS isn't special. The flag is literally just a flag that tells Media Composer to enable bin and media sharing. It can be enabled on any kind of sharing - NFS, AFS, SMB, et cetera. For example, check out Mimiq software for enabling it wherever you want.

kjeldsendk 3/30/2025||
It's just that you get everything wrong, if you had real experience you would know that.. for a fact. AVID depends on Blackmagic if you knew what you were talking about you would know (this is where you Google i bet)

The NEXIS hardware/software isn't just a flag, another visit to Google

johnklos 3/30/2025||
First, I don't use Google, but that's not the point.

Second, please tell me how the fact that you can use no video interface card or Aja means you're dependent on Blackmagic.

Third, please tell me how bin locking on ISIS / Nexis is different than bin locking on third party shared storage with the AVID sharing flag turned on.

You've offered literally no searchable facts. If I search for anecdotes about how ISIS / Nexis are different, I'm only going to get marketing fluff.

So offer something of substance. Claiming someone is wrong without even saying what they're wrong about is not how any of this works.

kjeldsendk 3/30/2025||
AVID sells AVID branded Blackmagic hardware, come again how they aren't dependent, and as you know from your vaste fact based AVID experience that has been a problem since Apple Silicon. Bin locking is half the story, the AVID Client enables link aggregation to the NEXIS storage, 4 NICS = 4 times the bandwidth, you won't get that with 3rd party hacks. The NEXIS Storage uses a AVID custom filesystem that does what you claim isn't special, delivers sustained 800MB even if 20 clients are reading files.

Now please, before you make more fact based claims, i have used and still use the 3rd party "bin lock" solutions when I have special cases, and i can promise you, an ordinary file server does not compare when many clients are hitting the storage.

Substance delivered, lets see if there is a chance of someone learning something.

johnklos 3/31/2025||
All I can say is that you've been sold selling points. I appreciate the attempt, but:

1) How does AVID selling Blackmagic hardware make that a dependency? You can just as easily buy Aja hardware. "This depends on that" means it requires it. AVID systems do not require Blackmagic hardware at all. If you think they do, please explain.

2) Bin locking and media sharing (client specific paths in "OMFI MediaFiles" and "Avid MediaFiles") is a flag that is either off or on. That has nothing to do with all of the other things that have been sold to you as "special" about AVID storage.

For instance, link aggregation has been built in to macOS since the early days of Mac OS X. Also, it really doesn't matter. If you want something that literally does 4 gigabytes a second, you can do that all sorts of ways with current Macs - no need for multiple NICs.

Anyhow, speed is largely irrelevant for editing systems. The only time speed matters is if the storage can't keep up. You're not watching video at 2,400 frames per second as you're scrubbing through video at 100x speed, so people who are concerned with "800 MB" (you're not even saying per second, or anything like that) are no different than the people who want the wanna-be muscle car that puts out 500 horsepower but that are just going to and from the store. Who cares? If you care, you know. If you have the need, you know. If you're working on 4K uncompressed, you're not doing it on shared storage, anyway - that's just silly. But if you REALLY need to do 4K uncompressed on shared storage, guess what? You're not using AVID, because it can't support that :)

Otherwise, "800 MB" is just a sales number. I just build a NAS for less than $2500 that does 1.2 gigabytes per second, and I wasn't even trying to make it fast.

> i have used and still use the 3rd party "bin lock" solutions when I have special cases, and i can promise you, an ordinary file server does not compare when many clients are hitting the storage.

Those are two different things. If you choose to conflate them, that's up to you, but I can easily show shared storage that makes AVID's look outright pokey, particularly with twenty clients, just as I can show you software that turns the AVID bin locking off or on, so you're not fooling anyone by trying to suggest that all bin locking file servers are somehow inferior, or that they're inferior because they support bin locking, or whatever way you want others to think they're connected.

They're separate things. You do understand that, right?

I hope you take away from this that there are more products than just the half a dozen that are most common, and that products outside of the post world often make products in the post world look ridiculous, if in part because the ones in the post world are a generation older and multiple times the price. But because people in the post world don't know any better, they more often than not spend literally ten times the going price to get something with an AVID sticker on it, even when you can show them that the AVID product is just a rebadged Seagate storage array or whatever.

kjeldsendk 4/2/2025||
1) You don't think they depend on Blackmagic when they have sold their hardware to their customers.. what? 2) Let me quote someone, you: "AVID's shared media offerings are tenfold the cost of other storage options simply because they have a flag on the mounted volumes that tells Media Composer to allow project and media sharing". So what is what? And i knew you would come with a long write up about "link aggregation" you don't understand it, not a surprise!

But at least you use a car reference, AVID is the Ferrari, the "I CAN BUILD A NAS" is the useless muscle car. And of course they have gear that can handle uncompressed Footage, please, they are the standard for winning an Oscar.

I take away from this that you have no idea of how this work, it's not called "bin locking servers" that's just software. And it's not the hardware that makes a NEXIS special, it's the AVIDFS. I am only writing this for others that might read this so they understand.

Please keep this going, I am entertained

bob1029 3/29/2025|||
I spent some time a while back thinking about a web-native video editing tool with very lightweight client demands. This came up after watching all those LTT videos about their storage & networking misadventures around the editors. It seems something approximating this (or superior to it) has already been developed.

The way you develop & manage the proxies appears to be the biggest part of the battle in making things go fast. There's no reason for editor workstations to be operating with the full res native material unless theres a targeted reason to do so.

viraptor 3/29/2025|||
LTT is probably not a good/representative example for anything. They'll do infra stunts for content, then it will fail and they'll get content from the failure and content from the new thing. It's in their interest to be slightly on the bleeding edge and slightly janky while having access to subsidised hardware.

And I mean that in a completely positive "it's awesome" way. Just... not the problems anyone else should be facing.

kjeldsendk 3/29/2025|||
Before Covid your idea was the one everyone was pursuing, including AVID with a embarrassing system that i never saw a in a satisfying version.

With Covid remote access became the norm and the online/proxy workflow more or less died. Avid still has a working version (better than the original) but it's widely used.

Proxies are used for several reasons, expensive storage, heavy codecs at high bitrates or multicams.

They are typically avoided whenever you can because the online part of a proxy based workflow can be a challenge. And especially if you have tight deadlines you want all the variables out of the way.

DidYaWipe 3/30/2025|||
That is a pile of contradictory statements. And since you're upset by that idea and unwilling to re-read what you wrote, here's some spoon-feeding:

"With Covid remote access became the norm and the online/proxy workflow more or less died"

No; remote access DEMANDS a proxy workflow, since you're not going to edit full-resolution files over the Internet. So it did not "die;" just the opposite. Witness the entire "camera to cloud" marketing mania that swept NAB a few years ago. That's based entirely on the rapid upload of proxy files to begin editing ASAP.

From NAB last year: “We introduced the [Blackmagic Camera] iPhone app a little while ago,” said Bob Caniglia, director of sales for the company in North America. “You can shoot with that phone, work with the cloud service, share proxies. The camera to Blackmagic cloud to Resolve workflow started with the camera app. The Ursa Broadcast G2 [camera] is now in beta for that software too. That's a good direction on where we're going.”

Does that sound like it died? Or https://blog.frame.io/2024/04/11/visit-us-at-nab-2024/

But back to your assertions: "Proxies are used for several reasons, expensive storage, heavy codecs at high bitrates or multicams. They are typically avoided whenever you can because the online part of a proxy based workflow can be a challenge"

That makes absolutely no sense. You just claimed that proxies are used to avoid "heavy codecs at high bitrates" but then claim "the online part of a proxy based workflow can be a challenge." But you neglected to provide a single example of what's so "challenging" about it, especially when you just cited proxies as an advantage.

Thus, since you pushed the issue, we see that in fact it is you who has no idea what you're talking about. But hey, keep insulting other users.

Or... if you prefer to be informed: https://filmmakermagazine.com/120946-new-remote-tools-workfl...

https://www.tvtechnology.com/news/cameras-support-expanding-...

and many many more...

DidYaWipe 3/30/2025|||
[flagged]
kjeldsendk 3/30/2025||
[flagged]
Slitted 3/30/2025||
FYI they’ve reposted their nonsensical tirade in a new (unflagged) comment above.
DidYaWipe 3/30/2025||
Fortunately it appears not.
maphale 3/29/2025|||
I Avid too. And manage two sizable (300+ virtualized editors) on-premise VDI systems, and one bigger(somedays 600+) AWS-based one that holds more Adobe than Avid. Remote experience is a bandwidth and latency thing more than anything else, but the technology is limited - for example you can't do a good ProTools system virtualized with a control surface and sync can be a real pain to sort out. As for Avid's solutions to the problem: they do it a couple of ways:

- Composer/Nexis all hosted on Cloud (AWS): fine, but pricy and the Nexis experience is meh

- Composer hosted Cloud/Nexis hosted on Prem: actually works well, but you need to have a direct-connect to AWS (the network can be pricey)

- Composer on on-premise VDI/Nexis hosted on Prem: works really well, and I have a bias towards this instead of fully in cloud for not only security reasons since the TCO is less

- Composer Cloud (or whatever they call it today - used to Composer Sphere): this is a setup where instead you stream real-time proxy to the Composer from MediaCentral. You can download hi-res media if you need to. It works ok, but it more suited for News workflows. Security is a thing with this solution.

- Adobe/OpenDrives on AWS: I mention this, because we do this too. This has all sorts of things to talk about, and is pretty good, but, again, you gotta know what you are doing.

For the on-premise ones, VMWare is our Hypervisor of choice, and, yup, we are looking for other options. And we have all the usual IT problems: domain management, updates, roaming desktops, etc.

If you are looking for 3rd-monitor image viewing (like in the old days with hardware), you can swing NDI or 2110. NDI is ok, and for 2110 you need a network and router to handle it.

john_oshea 3/30/2025|||
The "600+, AWS" detail is great to read, as confirmation that this kind of thind does work. We're urrently setting up remote AWS systems and finding a lot of moving parts for getting smooth playback while editing in AE/PPro.

If you have time to expand on the "bandwith and latency thing", I'd love to hear more. Even a "you need to be geographically within X miles of the instance" ballpark figure would be wonderful to know.

kjeldsendk 3/29/2025|||
During covid I ran a home made ndi solution for remote color correction.

It worked.. Kind a

fragmede 3/29/2025||
Have you used an Editshare?
kjeldsendk 3/29/2025||
I actually tried the first version.. back in the day. But even if NEXIS is stupid expensive it's still acceptable if you have the productions for it.

One of the main reasons it's used in larger post houses is the hardware and software support that is world wide with people on site if needed.

LASR 3/29/2025||
Oh how far we've come.

My home internet is a fiber gigabit 3g/3g up/down. Tucked away under the staircase is where my fiber ONT terminates and it is my server room. I have half a dozen boxes running various things. 4 symmetric 2012 i7 mac minis running linux KVM, and hosting various critical services - pihole, home automation, Homekit Secure Video etc.

Then there a giant former gaming PC with 7 HDD bays running the entire storage backend for a whole load of GoPro/Osmo/Insta360 videos I capture. Rclone to Google Photos for back-up. I don't edit any videos. Just there to capture memories so I can at some point when AI tools get good enough just have it generate clips. Same box runs my plex server with HW transcoding.

Then there is the actual gaming PC, a mini-ITX running steam remote play. Has power, a network cable and a fake HDMI dongle that emulates a monitor to trick the GPU into thinking something is actually plugged in.

Basically everything I do with desktop PCs at home is via some sort of remote interface.

Remote gaming is probably the most demanding of all of these. Low-latency HW-accelerated solutions eg: Parsec / steam-link are incredible technologies.

I carry an AppleTV + PS5 controllers to friends' houses and play the latest games across the internet.

deadbabe 3/29/2025||
The most impressive thing here is that you physically go to friends houses to play games together.
bombela 3/30/2025|||
what impressed me is the latency low enough to game remotely. This seems unattainable in the bay area.
throwaway314155 3/30/2025||
Believe it or not, some users here are in fact from other places than the Bay Area. I know, shocking, right?
deadbabe 3/30/2025||
The Bay Area was once the epitome of high tech, now it lags compared to other places that are more organized and not misguided by charlatans.
varenc 3/30/2025|||
what impressed me is the 3gigabit up/down fiber connection. That seems unattainable in San Francisco.
saagarjha 3/30/2025||
Doesn’t Sonic offer 10 to many homes?
culi 3/30/2025|||
> I carry an AppleTV + PS5 controllers to friends' houses and play the latest games across the internet.

Be honest—you're just playing Factorio

dalanmiller 3/29/2025|||
Do you have a write up on how you get this to work with Apple TV? What you have I consider the dream setup.
pmalynin 3/29/2025|||
I’ve used Moonlight before https://github.com/moonlight-stream

You can just follow that thread no write up needed tbh

throwaway314155 3/30/2025|||
The honest answer is that it doesn't work very well in practice. This is seemingly worsened over Wi-Fi on AppleTV whose Wi-Fi stack constantly interrupts streaming in order to do a variety of things with their "location services".

Moonlight works great (over ethernet at least) locally though.

culi 3/30/2025||
> at some point when AI tools get good enough just have it generate clips

iPhones already do this today. I'm often surprised how well made they are

abalone 3/29/2025||
> "In other words, little of the horsepower being used in this editing process is actually coming from the Mac Mini on this guy’s desk... I’m not entirely sure we were supposed to see that, but there it is. Oops."

Sounds like this author didn't watch the whole video. They are completely open about the fact that the editing team collaborated through remoting. At 5:20 an editor specifically says they "remoted into the Mac mini."

The second half of the post raises an arguably good question about the need for fancy Macs when cloud-based workflows only require glorified terminals. But that too may misplaced here -- it's entirely possible that the team members each do local editing work and then host their own collaboration sessions.

citizenpaul 3/29/2025||
That was a lot of words to reiterate that Apple is a consumer focused company. Not enterprise or B2B.
turtletontine 3/29/2025||
Bingo. So many decisions made perfect sense once I realized Apple is basically a lifestyle brand that makes electronics, and Microsoft is a massive bureaucratic B2B conglomerate. Totally explained Microsoft’s ineptitude with consumer facing products (remember Windows Phone? Zune?), yet they have a stranglehold on the business world. This is the opposite: Apple is designed for locking individuals into its lifestyle (or ecosystem, if you prefer), and has mostly given up on enterprise facing products.
walrus01 3/29/2025|||
TBH it's still possible to use a macbook air as basically a fancy unix-like workstation that has great battery life, and not buy into any of the apple ecosystem. No icloud account, no icloud backup, no iphone, no use of itunes or appletv, no apple synchronization of anything. The day that stops being viable is the day I stop buying them.

The extent of my 'cloud' involvement with apple is the operating system software update mechanism and having an account to download Xcode, so that I can install compiler + macports on a new machine.

12_throw_away 3/29/2025||||
Heh, it sure would be nice if they made a computer that was explicitly for getting work done (hell, they could call it a "workstation"). I miss the days when big tech still saw a market for this ...
josephg 3/29/2025|||
They do - that’s the point of the Mac Pro. The problem is software. Lots of expensive pcie ports won’t help much when you can’t put a GPU in any of them to use cuda and such.

There’s also so much inefficient, bloated crap that ships with modern macOS that I would never pick it for a proper workstation these days. I have CPU meters in the system tray, and there’s always some stupid process gobbling up all my spare cycles. The other day it was some automatic iPhone backup process. (Why was that using so much cpu, Apple?). Sometimes it’s indexing my hard drive, or looking for faces in photos, or who knows what stupid thing. It’s always something, and its almost always first party software.

In comparison, the cores on my Linux workstation are whisper quiet, and usually idle at 0%. The computer waits for me to give it work.

astrange 3/29/2025||
There is no reason to care about this. There's two or three different mechanisms that stop background processes from having any effect on actual work you're doing.

(Namely background QoS, it only runs on the efficiency cores, and more expensive activities stop when the user is active.)

If you're having an actual specific problem report it with Feedback Assistant. If you aren't, I recommend removing all that useless monitoring stuff and getting an outdoor hobby.

As an actual performance engineer I've basically never in my life gotten a useful report from someone looking at those every day. Although other vibes based bugs like "I feel like my battery life is bad lately" often do find something.

josephg 3/30/2025|||
You say that - and then I looked up and saw AMPDevicesAgent sitting at 95% CPU for the past - well, who knows how long. What even is that? Oh, some iphone sync thing. Why is it running while my laptop is on battery? I don't want my battery going flat in order to background sync my phone. In fact, I turned background phone sync off in finder a few days ago. Why is it even running?

Are these processes behaving properly or is it in some stupid infinite loop? I can't tell. Is it considered acceptable by apple for background processes to make my efficiency cores sit at 100% utilisation more or less all the time - even when I'm on battery power? How much will that reduce my laptop's battery life?

I can't tell. I have no way to tell. Its all an opaque jungle of processes running processes. Half of them are buggy half the time, and I don't know which half. It gets more complex and stupid every year.

I swear, macos seemed to run better 10 years ago when I had a computer that was many times slower. Strangely, at the time, there were no constant background processes chewing up CPU all the time like this. Tell me, how is any of this stuff making my computing experience better?

I think my preferred computer has a fast, modern CPU and software from a decade or two ago. Off the top of my head, I can't name a single feature added in macos in the last decade that I actually care about. (Excluding support for modern hardware.)

astrange 3/30/2025||
> I can't tell. I have no way to tell.

If the battery life is less than you expect then there's a problem. I think that's pretty easy to notice.

It sounds like that's a bug though, you should report it. Posting on random forums about it won't cause it to get fixed.

josephg 4/1/2025||
Huh? I don't find battery life to be that easy to notice. Most of the time I use my laptop, I'm at home - and I'm only on battery power because I sat on the couch and I'm too lazy to reach over and plug my laptop in. The battery goes flat sometimes on zoom calls, or when streaming. But I don't know how many hours I should expect the battery to last while on a zoom call.

The only way I could tell that my battery life has gone down would be by doing actual tests - but those are notoriously difficult - because I can't use my laptop at the same time. (Or, I guess I can - but I'd need to use it the same way across tests). It sounds like days of work to test my battery life with and without transient background tasks. I don't even know how I'd test that - because I don't know how to turn all that stuff off for the control.

I'm also not going to post an issue on apple's bug tracker that I have an intuition that my battery life is worse than it could be. That'd get deleted instantly.

I hear you that complaining online probably won't help. But can't see how complaining about battery life in feedback assistant would help either. The situation is crappy.

astrange 4/4/2025||
> I'm also not going to post an issue on apple's bug tracker that I have an intuition that my battery life is worse than it could be. That'd get deleted instantly.

Don't worry, I am literally telling you to do this. Apple is made entirely out of bug reports. It's their job to handle them.

I would say that you shouldn't put too much effort into it, simply because of burnout.

gopher_space 3/29/2025|||
If you were able to keep your housekeeping out of my way I wouldn’t have been looking at metrics in the first place.

The “bug” here is system activity I’m not deliberately invoking.

astrange 3/30/2025|||
"System activity" isn't a valuable user metric because not all CPU %s are equal and CPU % isn't a consumable resource. Fans, battery life, case temperature, some others are.

System activity can certainly cause problems like paging out all the file cache pages you wanted to use when you get back to the machine. It doesn't have to though.

blackqueeriroh 3/30/2025|||
Is it impacting your actual usage? If not, it’s just yak shaving.
josephg 3/30/2025|||
This might be a bit autistic of me, but I don’t trust that random processes sitting on 100% cpu are serving me in any way. I don’t think I want this sort of background process to run on my computer at all.

Are those programs written well, or are they using so many cycles because they’re inefficient and slow? And when did I ever opt in to this? Spotlight has slowly gotten more and more horrible over time. Half the time I use it to invoke system preferences it can’t find it. Or it can’t find the applications folder. If Spotlight is this terrible, why is the hard disk indexer so busy? Is it any better engineered than spotlight? I doubt it. Likewise, I don’t want photoanalysisd looking at my photos. I don’t use that “photos by person” feature. Why does it use hour upon hour of cpu time to make this feature available - just in case I use it later I guess? Get lost.

I really wish Apple stopped adding random crappy features to macOS that I don’t use - but which burn cpu cycles. Instead, fix your shit. Indexing is fine if you make spotlight actually be good again. Photo analysis is useful if I decide it’s useful and turn it on. And maybe if Xcode and SwiftUI weren’t such a buggy, crash ridden, undocumented mess, then maybe, maybe, I’d trust you more to run random background processes.

As it stands, I don’t trust Apple - particularly their application teams - to be good custodians of my cpu.

RunSet 3/30/2025||||
The bluetooth stack in MacOS does not work with wiimotes since Monterey.

https://forums.dolphin-emu.org/Thread-wiimote-pairing-macos-...

The bluetooth stack in Windows and Linux does.

Apple's official position is that my wiimotes are the problem and I should buy an Apple supported bluetooth game controller.

Presumably one of these four controllers:

https://www.apple.com/shop/accessories/all/gaming

gopher_space 3/30/2025|||
How could I possibly know? That's my whole point!
robocat 3/29/2025|||
I also wish Microsoft would treat developers as a seperate customer segment to market to.

When the people using your tools hate the tools, that isn't a good sign.

josephg 3/29/2025|||
What are you referring to? Microsoft’s developer tools are top notch. I’d pick visual studio over Xcode any day of the week - Xcode is so crazy buggy that I don’t know how anyone at Apple gets work done on it. And VSCode is probably the most popular ide on the planet.
kbolino 3/29/2025||||
I'm sure they could do more, but ...

They own GitHub, they make Visual Studio Code, they made C#/.NET open-source and cross-platform, they added Linux support to Windows (twice), and they created WinGet, just off the top of my head.

mulmen 3/29/2025||||
Between GitHub, VS Code, and TypeScript it is hard to make the case Microsoft doesn’t focus on developers as a segment.
antifa 3/30/2025||
I wouldn't use any of those if it required windows.
mtlmtlmtlmtl 3/29/2025||||
Developers developers developers developers
int_19h 3/29/2025||||
Stuff like this?

https://learn.microsoft.com/en-us/windows/dev-drive/

droopyEyelids 3/29/2025|||
It’s not a good sign if they have the choice to use different tools. But if microsoft can make sure they don’t have a choice it’s a neutral sign!
mulmen 3/29/2025||||
Microsoft also created the Xbox and every developer I know runs a Macbook.
darthwalsh 3/30/2025|||
I use a MacBook not because it's the best software for development, but because it's the hardest to virtualize.

Our project supports the three major desktop operating systems. I have Windows and Linux VMs that I can switch to when I need to test something on those OS. No serious corporation is going to risks Hackintosh.

dboreham 3/29/2025|||
No MacBook here.
scarface_74 3/29/2025|||
The remote computers are still Macs.
mattl 3/29/2025|||
I’d love to know what Apple uses internally for stuff like email and calendaring.

I’m fairly sure they don’t use iCloud which is why some of that stuff is still less than desirable.

We can probably assume that Microsoft uses some kind of Exchange set up and Google will use a version of Gmail.

Whenever I meet with people from Apple, it’s over WebEx.

I heard a rumor that they use some Oracle enterprise groupware, which is presumably https://en.m.wikipedia.org/wiki/Oracle_Beehive

rcarmo 3/29/2025||
They use Oracle mail servers for their corporate e-mail. Ironically, the direct descendant of the Sun Internet Mail Service software I wrestled with back in the early 2000s.
mattl 3/29/2025||
Any idea what Oracle’s mail server is called? Is it the thing I linked?

I don’t find it all that surprising:

- Sun/NeXT were doing stuff together before Apple and NeXT merged

- Lots of Java stuff at Apple immediately following the merger including a Cocoa-Java bridge and WebObjects is rewritten in Java

- Oracle/Sun stuff doesn’t need to be run on Windows

- Steve Jobs and Larry Ellison were good friends

rcarmo 3/29/2025||
Yeah: Oracle Communications Messaging Server (8.1 and above over the past 5 years).
alwillis 3/29/2025||
How long before these new Apple-made servers are available (or a variant) as a backend for video editing?

https://www.apple.com/newsroom/2025/02/apple-will-spend-more...

Opening a New Manufacturing Facility in Houston

As part of its new U.S. investments, Apple will work with manufacturing partners to begin production of servers in Houston later this year. A 250,000-square-foot server manufacturing facility, slated to open in 2026, will create thousands of jobs.

Previously manufactured outside the U.S., the servers that will soon be assembled in Houston play a key role in powering Apple Intelligence, and are the foundation of Private Cloud Compute, which combines powerful AI processing with the most advanced security architecture ever deployed at scale for AI cloud computing. The servers bring together years of R&D by Apple engineers, and deliver the industry-leading security and performance of Apple silicon to the data center.

nickdothutton 3/29/2025||
There are a number of reasons why the industry centralises. Particularly in post. One of them is the fact that the shot footage is insured and those policies have very strict clauses about handling the material. Yes this applies to an all-digital production as it would have applied to the film era.
kmeisthax 3/29/2025|
Insurance companies haven't yet grokked "Lots of Copies Keeps Stuff Safe" yet. Unless the insurance is anti-piracy insurance?
Aurornis 3/29/2025|||
Spreading copies around ad-hoc isn’t a backup plan.

They have redundancy and backups.

> Unless the insurance is anti-piracy insurance?

This is a big part of it, actually. Content that leaks prior to launch can reduce revenues significantly. Both from lost viewership due to people already having seen it, and from negative reviews of the unfinished early edits. Many movies change significantly for the better from early cuts.

kmeisthax 3/30/2025|||
The comment I was replying to made it sound like this was insurance purely for recorded footage being destroyed, and not it being leaked. The former is very easy to fix by having everyone's workstations keep a copy of what they're working on[0]. But the more copies you have, the easier it is for the footage to leak. The two risks impose different and conflicting mitigation measures.

[0] Remember that one time Pixar rm -rf'd their server and almost lost Toy Story 2 but for one manager who had a local copy of the project at home?

Andrex 3/29/2025|||
> Spreading copies around ad-hoc isn’t a backup plan.

I wish this were an internet rule we could repeat ad infinitum.

cbozeman 3/29/2025||||
I suspect that's a big reason. Remember about a decade back or so when Fox had four of it's upcoming television shows leaked onto public and private tracker sites about six months before their actual premieres?

Lucifer, Minority Report, Blindspot, and Carmichael were all leaked, and those shows were on different networks, which means it was likely a third-party company that was doing effects in post. I don't recall if it was ever sussed out what exactly happened and now they all got leaked, but it definitely made the industry a bit warier.

hnlmorg 3/30/2025|||
Backing stuff up in the cloud is easy (albeit expensive). Keeping the data from leaking is the hard part.

Most studios are hyper paranoid about their movie or TV show getting leaked.

afro88 3/29/2025||
The linked promotional materials [0] say that they remote into a mac mini running Avid.

> he works on iMac, which remotes into a separate Mac mini that runs Avid

So the conjecture from the article that the mac mini isn't powerful enough is false

> In other words, little of the horsepower being used in this editing process is actually coming from the Mac Mini on this guy’s desk. Instead, it’s being driven by another Mac on the other side of a speedy internet connection

And based on other comments here, this is a pretty common way to do things.

Why the sensationalism?

[0] https://www.apple.com/newsroom/2025/03/how-the-mind-splittin...

creatonez 3/30/2025|
> So the conjecture from the article that the mac mini isn't powerful enough is false

Not what the article says... and that doesn't follow anyways. The remote experience was terrible and the non-remote experience wasn't shown at all. How fast the Mac Mini theoretically is doesn't matter at all once you have such an insane bottleneck.

> And based on other comments here, this is a pretty common way to do things.

And? The industry is making a mistake by knee-capping its editors. It's going into seconds-per-frame territory in the video, it's as close to unusable as you can get. The article seemed to definitively prove its case that someone desperately needs to step back and look at what the requirements for these editors actually are, rather than ramming conflicting demands into each other to appease the anti-piracy insurance mobsters.

brcmthrowaway 3/29/2025|
I would like to use this comment to mention Parsec. It's unbelievable how much snappier it feels compared to the default Screen Sharing. What is their secret sauce?!

I just wish it didn't require an internet connection for authentication

poisonborz 3/29/2025||
Try Moonlight, similar tech but open/no cloud auth. Works better over local networks though as opposed to internet (which you need to set up via vpn/portforward etc)
xoa 3/29/2025|||
Sunshine/Moonlight are awesome, but fwiw in this specific context it's worth noting that macOS support with Sunshine is still extremely experimental and janky. It's Homebrew only for now, and when I tried it out last the main release didn't install at all, only the beta. And then locally even over a 10 gig network while the image quality was great the latency was abysmal, even before other oddities. I will say this is enormous improvement over even a year ago, but given the initial gaming focused use case I suspect that (not at all unreasonably!) they've prioritized client capabilities when it comes to Macs for now.
jdboyd 3/29/2025||||
Last I looked, they didn't support passing through USB devices like Wacom tablets or edit controllers or space mice. I am eager for that stuff to work so that I can start using moonlight/sunshine for more of my work.
brcmthrowaway 3/29/2025|||
Sadly seems to be NVIDIA/PC? only.
wrigby 3/29/2025|||
This bummed me out, but it looks like it's not? From the Sunshine (server) GitHub page[1]:

  Sunshine is a self-hosted game stream host for Moonlight. Offering low latency, cloud gaming server capabilities with support for AMD, Intel, and Nvidia GPUs for hardware encoding. Software encoding is also available.
1: https://github.com/LizardByte/Sunshine
numpad0 3/29/2025||||
I think it was originally all NVIDIA proprietary, then got reverse engineered OSS client(Moonlight), then got RE'd OSS server(Sunshine).
jimmySixDOF 3/30/2025|||
I have it running clean and crisp hosted off an old i5 SFF HP G2 mini slice with integrated Intel graphics so give it a try!
kjeldsendk 3/29/2025|||
On gpu encoding/decoding of the frame buffer
thomasjudge 3/29/2025|||
Is there a free alternative to Screen Sharing that is more performant? I'm just surprised at the latency and cpu usage of Screen Sharing on my lan. (Mac specific)
brcmthrowaway 3/29/2025||
NoMachine
rcarmo 3/29/2025||
Just don't. It is janky and buggy and keeps coming up time and time again, but it is not a real solution.
Andrex 3/29/2025||
Yeah. I tried it but audio bugged out after a while for seemingly no reason. Very janky software, should be a last resort.
TZubiri 3/30/2025|||
Is it really just authentication? I thought the whole screen data was passed through an intermediate server, but I can see how a peer 2 peer system would be more efficient. I can't imagine the wonky NAT hacks that need to take place though.
TZubiri 3/29/2025||
How would it not require an internet connection lmao, it's a remote connection tool
kjeldsendk 3/29/2025|||
I think op meant cloud based in the sense you have to create a user account on their site and everything goes through that.
xoa 3/29/2025||||
>How would it not require an internet connection lmao, it's a remote connection tool

I'm kinda surprised you've managed to be on HN for 5 years and never come across the concept of a "LAN" or "VPN" before, but I guess you're one of today's lucky 10000. To the first, sometimes you have machines (or VMs) local to your own network but in another physical location that you'd like to be able to access from your own system. It's a fairly significant use case, and one where no internet connection is involved whatsoever. For example it's generally desirable to locate powerful (and in turn generally loud) servers and associated gear (including environmental control, redundant power etc) in physically isolated locations from where the humans are working for noise reasons if nothing else, though security and efficiency are important as well. While it's possible to pipe raw video over IP, a quality remote desktop solution will generally be more flexible/scalable and doesn't require special (expensive) extra hardware and potentially additional fiber.

And for systems located on other LANs remote from your own, you can use a VPN to link them securely as if they had a direct physical (though higher latency/more jittery) link, again avoiding any exposure to the public net. That then reduces to the above. In both cases it's desirable to have zero unnecessary 3rd party dependencies.

TZubiri 3/30/2025|||
Ah you got me I guess, didn't think of the VPN case. It does seem like an asterisk in the grand scheme, especially since the applicability of this tech in LANs is very limited (there's no lag in LAN, and it's already internet in the sense that it uses IP, you would need to consider an ethernet framing tool or a unix socket tool like X11 for truly local-remote protocol), so this would only useful in this network-virtualized VPN ecosystem (and also in scenarios where you want to ensure no third party handles the data, by self hosting the server part of parsec)

What is clear to me is that Parsec belongs to a newer breed of remote tools, inline with TeamViewer and AnyDesk, that primarily respond to the need of post ISP firewall era, where by default ports are blocked, so peerless remote tooling becomes harder to install and administer, these have a client-server-client based architecture. And Parsec builds upon this architecture by placing some secret lag reducing sauce on their Server instead of just authenticating and forwarding.

My guess is that they have a proprietary predictive and interpolation based OS algorithm tightly coupled to the OS UI, and this secret sauce lives and is closed source on their backend, so you would kind of need to host a third server in the middle, maybe we will see a competitor for a VPN niche, or an open source alternative.

If an open source solution arises, I bet that it would require an installation of a server, and it would probably start with X11 or Wayland tight coupling.

ibeff 3/29/2025|||
> I'm kinda surprised you've managed to be on HN for 5 years and never come across the concept of a "LAN" or "VPN" before

Unnecessary snark.

xoa 3/29/2025|||
It's not snark, in your reply you for whatever reason cut out the context at the end of the sentence. "Lucky 10k" is referring to this xkcd comic [0] which I thought was a pretty good one and I've tried to take to heart. I was genuinely surprised, but that's the point, what one thinks is "common sense" or "everyone knows" is always going to be brand new to someone every single day. It's happened to me lots, and is one of the delights of HN, to learn about a whole new set of use cases you've never considered before. In this case maybe it will lead them to consider how it might be useful in their own offices or homes for that matter. Making a powerful machine run quietly is both challenging and can be fairly expensive. But if you have the physical space available, then you may be able to just use powerful, cheap loud fans by virtue of putting it in an area of a basement or the like away from living space/home office and accessing it remotely. Depending on how you do so the quality can be the same as if you were sitting in front of it.

----

0: https://xkcd.com/1053/

ibeff 3/30/2025||
No reasonable person interprets the original comment as someone not knowing about the existence of a LAN, hence snark.
Andrex 3/29/2025|||
Turnabout is fair play to the comment OP.
hackinthebochs 3/29/2025||||
Remote desktop between computers on a local network
TZubiri 3/30/2025||
I guess, but I thought the selling point of parsec is that it reduces lag (or hides it).

This would make sense in VPN environments though.

Syzygies 3/29/2025|||
Cloudless Fluid requires a Teams Enterprise subscription. Or one can manually enter IP addresses. Their default is cloud mediation, so yes, they presume a working internet connection.
More comments...