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Search results for "Halide"

The Halide Team Compares the Camera Specs of the iPhone 14 Pro to the iPhone 13 Pro

If you’re curious about the technical changes to the iPhone 14 Pro’s cameras, the Halide team has you covered with a side-by-side comparison between the iPhone 13 Pro and iPhone 14 Pro. There are a lot of interesting details in the post, but it looks like the most significant changes are to the Main (formerly known as Wide) camera:

The Wide camera sees the greatest changes. The lens gets a bit wider, a 2mm focal length difference. The aperture is smaller (‘slower’), means the lens collects less light. This was probably necessary to work with a larger sensor. We calculate that the Wide camera is able to collect 20% more light compared to last year’s camera, even with this slightly worse aperture, thanks to its larger size.

We’re astonished by the improvement in the camera sensor’s ISO range. It goes far beyond previous iPhone cameras. Given high ISO values are accompanied by more noise, it’s highly likely this ISO range is made possible by how its higher resolution sensor combines 4 pixels into one, vastly reducing noise.

How these spec changes play out in practice will be interesting. We got some initial impressions in the reviews published earlier today, and Austin Mann’s review reveals some of the practical implications of the numbers cataloged by the Halide team. Still, I’m eager to see what Halide’s Sebastiaan de With and others think once they’ve had more time to push these cameras to their limits.

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MacStories Unwind: Halide’s Macro Mode, the AirPods Find My Update, and a Safari 15 Extension to Identify the Active Tab

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This week on MacStories Unwind:

MacStories

Club MacStories

  • MacStories Weekly
    • Federico rethinks personal task management with Due and a new shortcut
    • John reviews the Roomba j7
    • Peter Zarko-Flynn’s desk setup
  • MacStories Unplugged
    • Federico and John discuss how they advise friends and family about hardware updates, speculate about when the next Apple event will be and what the company might announce, and consider the impact Shortcuts bugs could have on automation across all of Apple’s platforms.

AppStories

Unwind


Halide 2.5 Adds New Macro Mode

Halide 2.5 is out, and it includes a brand new Macro Mode. Macro photography is an exclusive feature of the iPhone 13 Pro and 13 Pro Max. Still, Halide has managed to make its Macro Mode available on the iPhone 8 and newer models thanks to some cool machine learning tricks.

Switching to Macro Mode and dialing in precise focus is simple with Halide 2.5.

Switching to Macro Mode and dialing in precise focus is simple with Halide 2.5.

Macro Mode is easy to use. When you open the app, auto-focus (AF) is selected by default. Tap it, and the focus controls slide into place with the auto-focus at one end of the app’s focus dial and Macro Mode (the button with the flower) at the other end. Select Macro Mode, and you’ll see a new focus dial with smaller increments appear. The Halide team says this enables sub-millimeter focusing for extra-precise close-up focusing.

Halide takes its close-ups by first switching to the camera on your iPhone that can take the closest shots. Focusing is handled by its precision focus dial, and the final step is to enhance the image’s details using an AI-based enhancement process. That last super-resolution step is what allows Halide’s Macro Mode to be used on cameras on older models of iPhones and to enhance Apple’s own macro system too.

In my testing over the past day, the results have been impressive. I’m especially fond of the precise focus dial that allows for minute adjustments that make a difference at such close range.

If you’re a Club MacStories+ and Club Premier member, head over to the new Photography channel in our Club Discord to see even more of my experiments with Halide’s Macro Mode and share your own macro shots.

Halide is available as on the App Store as a subscription for $2.99/month or $11.99/year or for a one-time payment of $49.99. The app also offers a 7-day free trial.


MacStories Unwind: Federico’s iPad Pro Review, M1 iMacs, Spatial Audio and Lossless Streaming, Halide, and Pok Pok Playroom

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This week, Federico and John recap the week’s Apple announcements and news including the new M1 iPad Pro that Federico reviewed, the new M1 iMac, Spatial Audio and Lossless coming to Apple Music, new watch bands and accessibility features, plus reviews of Halide for iPad, Pok Pok Playroom, and more.

MacStories

Club MacStories

  • MacStories Weekly
    • Wallpaper Collection
    • A Mac window management tip
    • Federico on using a DAC to listen to lossless music

AppStories

Unwind


Lux Delivers an iPad Version of Halide That Addresses the Unique Challenges of iPad Photography

Students are finishing up the year here in the US, and nothing says graduation season like a relative gripping an iPad with two hands to snap photos of a graduate at a family gathering. It’s easy to poke fun at iPad photography, but those aren’t easy shots to get with Apple’s tablet. Both of your hands are occupied, and the viewfinder is huge and partially obscured by the app’s UI. If you’re at one of these events and see a relative struggling to take the perfect family portrait with their iPad, before you assume that they cut you out of the frame on purpose, show them Halide. The brand new iPad version of the app from the team at Lux makes taking iPad photos more natural and, of course, offers all the advanced features available in the iPhone version of the app.

I don’t take many photos with my iPad, and I doubt I ever will. The camera hardware isn’t as good as it is on the iPhone, and I don’t find myself in situations where I have my iPad but not my iPhone. However, once in a while, I’m using my iPad and want to capture a moment quickly without digging my iPhone out of my pocket. For those occasions, I’m going to use Halide because the app’s thoughtful design makes the experience far superior to other camera apps I’ve tried on the iPad.

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Developer Ben Sandofsky on ProRAW and Halide Mark II’s Implementation of the New Format

ProRAW is a big deal for iPhone photography. Joining Austin Mann’s article that I linked earlier today is an even deeper dive by Ben Sandofsky, a member of the Halide Mark II team. Sandofsky does a fantastic job of contextualizing the benefits of ProRAW and explaining how it has been implemented in Halide.

Before getting into the technical details, Sandofsky walks readers through a high-level overview of the limitations of the RAW format, concluding that:

ProRAW elegantly solves all of these problems and more. You can finally reproduce the results of the first-party camera, while retaining most of the editing latitude from traditional RAWs.

What’s more, as Sandofsky explains ProRAW is an extension of the open DNG file format, which should facilitate the implementation of support for ProRAW by third-party app makers:

This may be surprising to some: ProRAW is not a proprietary or closed format. Credit where it is due: Apple deserves kudos for bringing their improvements to the DNG standard. When you shoot with ProRAW, there’s absolutely nothing locking your photos into the Apple ecosystem.

Source: Lux Optics

Source: Lux Optics

Halide Mark II, version 2.1, is available on the App Store now and supports ProRAW in a number of interesting ways:

  • Photographers can take ProRAW-only or ProRAW+JPEG images, whereas Apple’s Camera app always captures both a ProRAW and JPEG image in one shot when the ProRAW option is picked. Capturing a JPEG alongside the ProRAW image is convenient for quick sharing, but having the option to dispense with it helps reduce file size, which is a real issue with ProRAW images that are typically around 25MB.
  • The new ProRAW options are available alongside the app’s existing RAW options by long-pressing the RAW button in Halide’s image capture UI to reveal a context menu, a new feature that makes switching formats faster than repeatedly returning to settings.
  • The same context menu lets users pick between 10-bit and 12-bit color, reducing file sizes where 10-bit color depth is sufficient.
  • Unlike Apple’s Camera app, you can also turn on ProRAW, and it will stay on even if you leave Halide and return to it later, although turning it on and forgetting it’s on will fill your storage fast.

I have only just begun experimenting with Halide’s new ProRAW support, but I like the context menu for quickly changing format and color depth settings a lot. The added flexibility the app provides for which formats are captured and the color depth used are welcome, too, but it will take some time to get a better sense of which to pick in different scenarios.

ProRAW is a fascinating combination of traditional RAW and computational photography that provides hints about where Apple may be headed with its camera sensors. I highly recommend Sandofsky’s article, which is the best explanation I’ve seen of what is happening under the hood with ProRAW and what the format means for beginner and expert photographers alike.

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Halide Mark II: The Best Pro Camera For iPhone [Sponsor]

Halide Mark II is the brand new camera app from the makers of Spectre, Apple’s iPhone App of the Year for 2019.

Halide is the sort of elegant, intuitive app casual photographers appreciate that also offers the sophisticated, advanced features that expert photographers demand. The app was created by three friends who share a passion for photography and believe that apps should be exceptionally well built and designed, simple to use, and free of any nonsense.

The makers of Halide understand that advanced features don’t have to come at the expense of usability. Halide’s beautiful interface relies on gestures that make using the app fast and efficient. All of the manual controls that pro users expect are available when you want them but are neatly tucked away out of sight when you don’t. It’s a carefully-crafted balance that sets Halide apart from other camera apps.

Halide supports the latest iPhone technologies like Apple’s new ProRAW format on the iPhone 12 Pro and live XDR (Extended Dynamic Range) exposure tools, ensuring that you’re always on the forefront of what’s new with iPhone photography. The Halide team also provides what you need to take advantage of those features by offering an easy 10-day set of photography lessons right inside the app to help you get the most out of it.

There are no ads, tracking, or anything else you don’t want in Halide – just an obsessive focus on helping you take the best possible photos every time. Halide offers a 7-day free trial for subscribers, or, if you prefer, you can take advantage of its one-time purchase option.

Either way, download Halide Mark II today to get ready for ProRAW and make the most of your iPhone’s camera.

Our thanks to Halide Mark II for its support of MacStories this week.


MacStories Unwind: The All-New iPad Air, Halide Mark II, Reeder 5, and Creative Pro Apps

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This week on MacStories Unwind:

MacStories

Club MacStories

  • MacStories Weekly
    • MacStories Favorite: Keep
    • A collection of technologies that will shape the future of Apple’s products
    • Ryan’s system for setting up a new iPhone
    • Lots of new and updated apps and more

AppStories

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Halide Mark II Review: The Convenience of Computational Photography and Flexibility of RAW in an Elegant Camera App

iPhone photography has come a long way in the past 13 years. The original iPhone had a 2 MP camera that produced images that were 1600 x 1200 pixels. Today, the wide-angle camera on an iPhone 12 Pro has a 12 MP camera that can take shots that are 4032 x 3024 pixels.

Hardware advancements have played a big role in iPhone photography, but so has software. The size of an iPhone and physics limit hardware advances, resulting in diminishing returns year-over-year. Consequently, Apple and other mobile phone makers have turned to computational photography to bring the power of modern SoCs to bear, improving the quality of images produced by iPhones with software.

Computational photography has advanced rapidly, pushed forward by the increasingly powerful chips that power our iPhones. Every time you take a photo with your iPhone, it’s actually taking several, stitching them together, using AI to compute adjustments to make the image look better, and presenting you with a final product. The process feels instantaneous, but it’s the result of many steps that begin even before you press the shutter button.

However, the simplicity and efficiency of computational photography come with a tradeoff. That pipeline from the point you press the Camera app’s shutter button until you see the image you took involves a long series of steps. In turn, each of those steps involves a series of judgment calls and the application of someone else’s taste about how the photo should look.

Apple has made great strides in computational photography in recent years, but it also means someone else's taste is being applied to your images. Source: Apple.

Apple has made great strides in computational photography in recent years, but it also means someone else’s taste is being applied to your images. Source: Apple.

In many circumstances, the editorial choices made by the Camera app result in great photos, but not always, and the trouble is, your ability to tweak the images you take in compressed file formats is limited. A more flexible alternative is to shoot in a RAW file format that preserves more data, allowing for a greater range in editing options, but often, the friction of editing RAW images isn’t worth it. The Camera app is good enough most of the time, so we tolerate the shots that don’t look great.

However, what if you could have the best of both worlds? What if you could capture a lightweight, automatically-adjusted photo and an editing-friendly RAW image at the same time, allowing you to pick the right one for each image you take? If you like the JPEG or HEIC image produced by Apple’s computational photography workflow, you could keep it, but you could always fall back to the RAW version if you want more editing latitude. That way, you could rely on the editorial choices baked into iOS where you like the results but retain control for those times when you don’t like them.

That’s what Halide Mark II by Lux sets out to accomplish. Halide is a MacStories favorite that we’ve covered many times in the past, but Mark II is something special. The latest update is an ambitious reimagining of what was already a premier camera app, building on what came before but with a simpler and easier to learn UI. Halide Mark II puts more control than ever into the hands of photographers, while also making it easy to achieve beautiful results with minimal effort. Halide also seeks to educate through a combination of design and upcoming in-app photography lessons.

By and large, Halide succeeds. Photography is a notoriously jargon-heavy, complex area. It’s still possible to get bogged down, fretting over which settings are best in what circumstances. However, Halide provides the most effective bridge from point-and-shoot photography to something far more sophisticated than any camera app I’ve used. The result is a camera app that gives iPhone photographers control over the images they shoot in an app that’s a pleasure to use and encourages them to learn more and grow as a photographer.

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