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Loupedeck Live is a smaller, livestream-focused Loupedeck console

12 Sep

Loupedeck has announced a new product, Loupedeck Live. The new product looks a lot like the top half of the Loupedeck CT. The result is that the Loupedeck Live offers fewer total controls to the user but is more compact and more affordable than the Loupedeck CT.

Loupedeck Live is a customizable console designed to give you quick and easy access to numerous tools and functions. It acts as an additional input method beyond your keyboard and mouse. Loupedeck Live is aimed at streamers and content creators, but like Loupedeck CT, it is fully compatible with the software many photographers and videographers use daily, such as Photoshop, Lightroom and Premiere Pro. In total, Loupedeck Live supports 11 applications: Adobe Lightroom Classic, Photoshop CC, Premiere Pro CC, After Effects CC, Audition CC, Illustrator CC, Final Cut Pro X, OBS Studio, Streamlabs OBS, Spotify and Twitch. The native plugins for Loupedeck are regularly updated to support the latest version of the above applications.

Of its new Live model, Loupedeck says, ‘Loupedeck Live puts all of [the] tools you need right at your fingertips, making creative work faster, easier and most of all – more enjoyable!’ The company continues, ‘Loupedeck Live helps you streamline your workflow, with custom macros and shortcuts – putting you in complete control over your creativity.’ You can read more about how Loupedeck Live helps creatives here.

Image credit: Loupedeck

The Loupedeck Live is housed within an aluminum cover and has a 4.3-inch 480 x 272 pixel LCD with a capacitive touch panel. The console includes eight round push-buttons with RGB backlight and six endless rotation encoders with detents and push-button functionality. Loupedeck Live’s dimensions are 150 x 110 x 30mm and it weighs 230g. Loupedeck Live comes with a stand and with cables (USB-C cable and USB-C to USB-A adapter are included). You can see the Loupedeck Live in action in the video below. Loupedeck Live requires a computer running either Windows 10 or macOS 10.13 or higher.

In addition to the native plugin support, you can use Loupedeck’s software to create custom profiles for any application. These profiles are a combination of user actions and adjustments mapped to selected actions and adjustments. You can share these profiles and browse profiles other users have created. To learn more about how this functionality works, click here.

Image credit: Loupedeck

The ability to create custom profiles is perhaps even more important with Loupedeck Live than it is with its larger sibling, the Loupedeck CT. Loupedeck Live users will be able to select two creative plugins to unlock permanently at the beginning of 2021 and must purchase additional native plugins. You can learn more about this change in this article from Loupedeck. Additional plugins will be available on a monthly basis or as a lifetime license. This change does not impact Loupedeck CT owners, who have lifetime access to all native plugins.

For photographers interested in Loupedeck Live, some of the functions you can map to the console include putting cropping, undo, auto white balance and before/after comparisons on the screen and using the haptic dials to make precise adjustments to hue, saturation and luminance or other slider-based adjustments. You can learn more about how a Loupedeck Live console could fit into your photography workflow by watching the video below by Ted Forbes at The Art of Photography. He discusses a Loupedeck CT model, but the Loupedeck Live is a smaller, more affordable alternative that offers much of the same functionality, minus some keys and the large dial on the bottom half of the CT.

Loupedeck Live is available to order now for $ 269 USD. Shipping begins at the end of this month.

Articles: Digital Photography Review (dpreview.com)

 
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DPReview TV: How to start a YouTube channel Part II – should you write a script, an outline or just wing it?

11 Sep

Have you ever dreamed of starting your own YouTube channel? In this video, we show you three different ways to plan and script your show.

Subscribe to our YouTube channel to get new episodes of DPReview TV every week.

  • Introduction
  • Scripting
  • Outlines
  • Riffing
  • The wrap

Articles: Digital Photography Review (dpreview.com)

 
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Canon releases major firmware update for its EOS R6, minor update for the EOS R5

11 Sep

Canon has released a firmware update (version 1.1.1) for its EOS R6 mirrorless camera that brings with it a number of improvements previously given to the EOS R5 via a version 1.1 firmware update late last month. Additionally, Canon has released a small bug-fix update for the EOS R5 as well.

Starting with more substantial improvements to the EOS R6, firmware version 1.1.1 claims to improve the total recording time on the EOS R6. No specific performance increase metrics are given beyond saying the limit has been ‘improved,’ but we plan to put it to the test to find out.

Other major fixes in the firmware include improved in-lens image stabilization when shooting ‘certain’ RF lenses during movie recording and improved connectivity during FTP transmission. Smaller fixes include improved support with the RF 100–500mm F4.5–7.1 L IS USM lens and a number of menu fixes. You can download firmware version 1.1.1 for the Canon EOS R6 below:

Firmware version 1.1.1 for the EOS R6

Firmware version 1.1.1 for the EOS R5 is less substantial than the EOS R6 update, but is still worth mentioning and updating to if you’re an EOS R5 owner. The only changes include the same lens compatibility improvements for the RF 100–500mm F4.5–7.1 L IS USM lens as found in the EOS R6 firmware update. Specifically, Canon notes the following changes:

  1. When the RF100–500mm F4.5–7.1 L IS USM lens is attached, an image stabilization effect of approximately six stops* is achieved through collaborative control with the in-lens image stabilization. *Focal length 500mm, Based on CIPA (Camera & Imaging Products Association) standards.
  2. Fixes a phenomenon in which the IS capabilities may be degraded when performing continuous shooting in cases where the RF100–500mm F4.5–7.1 L IS USM lens is attached to the EOS R5 running firmware version 1.1.0.

You can download firmware version 1.1.1 for the Canon EOS R5 below:

Firmware version 1.1.1 for the EOS R5

Articles: Digital Photography Review (dpreview.com)

 
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Library of Congress asks Flickr users in US to submit their pandemic-related images

11 Sep

The United States Library of Congress (LOC) is seeking COVID-19 pandemic-related images from photographers based in the United States, it has announced through the photo-sharing website Flickr. The LOC has teamed with Flickr to launch a new group dedicated to these images; anyone can add their images of pandemic life in the US to this group, which will be evaluated by Library curators. Some images will become part of permanent collections.

The opportunity to submit images is open to all photographers — both pro and amateur — located in the US or its territories, according to Flickr, which is home to the new ‘COVID-19 American Experiences’ group. Flickr users must join this group in order to submit their images for the LOC’s consideration.

Library curators will decide which images get added to the Flickr group photo pool and which go on to become preserved in permanent collections. Photographers seeking this distinction should assign a Creative Commons license to their images that will allow the LOC to display the photos on its website if selected, Flickr notes.

Participants are allowed to submit up to five ‘graphic artworks’ or photographs for consideration. The curators are looking for content specifically related to the COVID-19 pandemic, with Flickr noting that photographers can submit ‘photos that depict your experiences of the pandemic’ on a variety of topics, including things like street scenes, panic buying, elder care and similar things.

The photos can also depict emotions in relation to the pandemic, such as sorrow, grief or joy. There are a couple of big requirements, however, including that the images must be appropriate for viewers of all ages and that they must meet Flickr’s ‘safe’ guidelines, which means ‘acceptable to a global, public audience.’

The LOC explains that its goal is to expand how much documentation it has on the current pandemic, doing so by tapping the wider public community spanning many more aspects and parts of the US than the photographers and artists already higher for special projects.

As of September 10, the COVID-19 photo group has around 160 images featuring a variety of subjects, including pandemic-inspired graffiti, images of masks for sale, empty parks and restaurants, protesters, close theaters, people wearing masks, medical workers and more.

The Library of Congress is home to vast photo archives, including a large number of photos showing the last major pandemic to impact the world: the 1918 flu that claimed around 50 million lives. The public can view the Library of Congress photo archives on its digital collections website. The photos are joined by collections ranging from archived websites to old newspapers, audio recordings and maps.

Articles: Digital Photography Review (dpreview.com)

 
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Part II: Lensrentals investigates the Canon EOS R5’s heat emission

10 Sep
Image credits: Photos published with kind permission from Lensrentals.

Following up on the Canon EOS R5 teardown, Lensrentals has published a follow-up piece investigating the heat emission of the Canon R5.

Before digging into the investigation, it’s worth covering some basics. Electronics in cameras produce heat while operating and to ensure full, uninterrupted operation, heat must be controlled. You can remove heat from critical areas in a camera ‘by conduction (flowing through nearby materials), convection (circulating through gas or fluids), and radiation (which mostly occurs at high temperatures).’ Based on his experience tearing down the Canon EOS R5 with Aaron Closz, Roger Cicala knows that the R5 is tightly sealed, which is great for keeping water out of a camera but not ideal for releasing heat from inside the camera. This means that convection, circulating heat through air, ‘doesn’t play much of a role.’

Cicala avoids discussions about chip operating temperatures, the thermal flow of different substances in a camera, firmware cycles and the like, as they are not his area of expertise. Instead, he focuses on the basic issue of how heat generated by the operation of a fully assembled Canon R5 camera exits the camera. At some point, especially when doing an intensive task such as recording 8K video footage, the camera will overheat and the heat either needs a suitable exit path or the camera needs to shut down. You can learn more about different usage cases and how long the R5 can operate being shutting down by checking out our Canon R5/R6 overheating test.

Lensrentals’s initial testing methodology involves using a Canon R5 camera running version 1.0 firmware recording 8K video to a CFx card. The camera was then run until it reached a temperature cut off while the team used industrial thermometers to monitor the heat of the camera and see where heat was exiting the R5.

With a lens attached, with all covers closed and with the LCD folded against the camera body, the R5 ran for 18 minutes on a table before getting a temperature warning. Lensrentals found that the hottest part of the camera was the back behind the LCD with a temperature of 43°C / 109°F. The thumb rest was slightly cooler at 40°C / 104°F and the bottom plate around the tripod socket 38°C / 100°F. The test was run again with the LCD moved to the open position and the camera was a few degrees cooler but was unable to record for a longer duration.

Next, Lensrentals ditched the thermometers in favor of a FLIR IR camera. Cicala has long suspected that the lightweight material used for camera chassis and shells aren’t good conductors of heat. With a removed R5 shell as the test subject, it turns out Cicala’s assumptions were right. He says, ‘The shell material doesn’t spread heat especially well…Obviously, it does pass heat out of the camera to some degree, but it sure doesn’t act as a heat sink or anything.’ Cicala continues, ‘Even exposed to air, it was over 10 minutes before [the shell] cooled down to room temperature. This kind of poses the question that if heat isn’t getting out of the shell very well, then how does the heat get out?’

With the FLIR IR camera, the team redid the original recording test, and lo and behold, the warm spot found by the thermometer is immediately evident in the FLIR IR image. Cicala overlaid an image from the R5 teardown and no surprise, the hot spot is located above the camera’s processor and SDRAM cards.

Cicala is careful to point out, ‘This is NOT an image with the back off. It’s an image of inside of the camera overlaid on the heat image to correlate location.’ Image credit: Lensrentals, 2020

The front of the camera showed a bit of warmth and the top of the camera remained quite cool. Cicala wondered if the heat from inside the camera might rise through the air inside and reach the top plate, but as the teardown showed, there’s very little empty space inside the R5. The viewfinder also acts to block some heat transfer.

When taking apart the Canon R5, Lensrentals noted that there’s a heat sink connected to the metal tripod plate. The FLIR IR image shows that the bottom of the camera does get quite warm. In the image below, captured at thermal cut-off, you can see the metal screws that go into the tripod plate heating up. The tripod socket itself, for some reason, remained quite cool.

As the camera heats up to the point where it needs to shut off, heat is showing in the FLIR IR images in numerous places. The metal lugs for the camera strap get very hot, the front of the camera is now quite hot, especially around the lens mount area, and the area near the card slot door also heats up considerably. The hottest spot of the camera during testing proved to be the CFx slot itself, at nearly 48° C.

After upgrading the R5 to firmware version 1.1, recording times before cut-off increased, but so did the operating temperatures of the camera. Of interest here is that the I/O ports connected to the main PCB itself got ‘quite hot,’ but the ports attached to the sub-board didn’t seem to heat up much at all. The image sensor itself also quite hot, nearly 50° C. An anonymous friend of Lensrentals read the internal temperature from a raw image captured during the temperature testing. That image showed an internal temperature of 61° C, which is hotter than the CFx card slot, meaning that somewhere inside the camera is hotter than the hottest temperature Lensrentals measured during testing.

After testing, Lensrentals has a few interesting conclusions. Heat does not leave the R5 very well, and it seems to exit primarily via metal parts of the camera body. Further, the camera is hotter inside than at its hottest exit points. Cicala writes, ‘If [the R5] doesn’t get heat out very well, it certainly can’t be expected to cool down quickly after it turns off from overheating. Cooling the outside of the camera should help a bit, but it’s not going to be very efficient.’

There are some steps you can take to possibly help the camera stay cooler, such as leaving the LCD opened away from the back of the camera, opening the HDMI port cover (remember, this port is attached directly to the main board), and saving to SD cards when possible, which is of course not possible when recording 8K video. However, Cicala doubts that these steps will make a significant difference. Perhaps more effective steps would be to remove the lens, open the shutter and open the memory card doors will help. These aren’t steps you necessarily should have to take in order to use a camera the way you want to.

More enterprising individuals may opt to try minor modifications. Cicala says, ‘Some people intend to do more aggressive things to extend recording time. It would certainly be possible, with some minor modifications, to connect the metal heat sink plates to the outside world. You might do so by just exposing the bottom tripod plate and attaching a sink to that. Of course, you lose weather sealing, but it would be simple to try.’

Maybe removing the weather sealing and opening parts of the camera would help, but to really fix the overheating issue, someone will have to figure out a way to improve heat transfer from inside the camera, as there appears to be a thermal bottleneck deep within the R5. Cicala provides a humorous image as to what a ‘redneck 8K video camera’ might look like after modifications.

For many more images and to read Cicala’s full speculation about whether the Canon R5 can be ‘fixed’ and whether it even needs fixing in Canon’s eyes, read the full article on the Lensrentals blog.

Articles: Digital Photography Review (dpreview.com)

 
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Adobe Camera Raw vs. Canon Digital Photo Professional: Which should you use and why?

10 Sep

If you’re like many photographers, the first thing you do upon taking a brand-new camera out of its package is to set aside the included software download info (or, with older cameras, the CD or DVD), opting instead for a third-party option like Adobe’s Camera Raw or Lightroom. But is that a smart move in our newly-normal, more cost-conscious world, or could you get by just as well with your camera’s bundled software?

Canon Digital Photo Professional version 4.12’s user interface.

That’s a question we’ve wanted to answer for a while now, and one which I’ll discuss in a new series of articles comparing the user interfaces, performance and image quality of the manufacturer’s apps with those of their much-vaunted Adobe rival. In the interests of keeping things to a readable length, I’m limiting myself only to image editing, and won’t address features like image management, tethering or printing.

The ground rules

In this article, I’m comparing Adobe Camera Raw 12.4 alongside Adobe Bridge 10.1.1 versus Canon Digital Photo Professional 4.12.60.0, all of which are their current versions. My computer is a 2018-vintage Dell XPS 15 9570 laptop running Windows 10 version 1909.

To ensure neither Adobe nor Canon had any advantage out of the gate, I’ve aimed to reproduce, as closely as possible, the look of already-processed images from our galleries, without any prior knowledge as to the recipes behind them. I’ve chosen images from the EOS R for use in this comparison, for reasons we’ll come to in a moment.

Adobe Camera Raw version 12.4’s user interface.

To avoid getting too far into the weeds, sharpness and noise reduction were left at their defaults, while lens corrections were enabled for both apps with the exception of distortion correction, so as to make for easier comparison to our reference shots from the gallery.

Images processed in ACR were saved at JPEG quality 11, just as used in our galleries. For DPP, I saved at JPEG quality 8, producing near-identical file sizes.

The main differences

Of course, the most immediately obvious differences between ACR and DPP are their camera support and pricetag. You already paid for DPP when you bought your Canon DSLR, so it’s effectively free. While it only supports Raws shot by the company’s own cameras, you can expect full Raw support for almost every Canon camera to be available more or less immediately upon release.

Click or tap for the full-sized ACR version; here for DPP version

By contrast, ACR comes with a recurring subscription fee. While it supports a vast range of cameras from many manufacturers – even a couple of older Canon models that DPP no longer recognizes – that support can take some time to arrive after the release of new cameras. It’s also sometimes more limited than that in first-party software. For example, Adobe doesn’t yet offer ‘camera matching’ profiles for any Canon camera released since September 2018. (That’s why I selected the EOS R for my comparisons here.)

Camera Raw’s UI is more modern

Overall, DPP’s user interface feels more dated than that of ACR, and occasionally more obtuse and frustrating. Both applications support modern features like 4K displays, touch-screens and pen control, although I did notice a few minor glitches in DPP’s 4K support.

But where Adobe’s controls are grouped together in clearly-named, collapsible sections within a single panel, DPP’s span no less than nine different tabs, each identified only by a small icon. And many of DPP’s sliders for contrast, tone, saturation etc. jump in large steps, unlike ACR’s which move smoothly and precisely when dragged. For finer-grained adjustments, you must either type in values directly or click tiny arrow buttons.

Click or tap for the full-sized ACR version; here for DPP version

And the locations of DPP’s controls aren’t always logical, nor are their names always intuitive. For example, even if you’ve tweaked multiple images at once, the large Save button at the top of the screen won’t process them together. Instead, you have to find a Batch Process command hidden within the File menu.

ACR is also much faster to use

But the biggest difference between ACR and DPP, operationally speaking, is in their performance. Compared to its Adobe rival, Canon’s app feels glacially slow to use.

When you move sliders in ACR, the preview image updates in real time to show your change before you’ve even released the mouse button, even when using a 4K display. But DPP’s previews frequently take anywhere from a couple of seconds to 10 seconds or more to update after releasing the mouse button. Worse still, the preview often updates in multiple passes, initially showing results that, misleadingly, differ significantly from the final pass.

Click or tap for the full-sized ACR version; here for DPP version

Things are no better when it comes to final output performance, either. Processing all six comparison images for this article in ACR took just 16 seconds, start to finish. DPP required longer than that to process a single image, making it 6-7 times slower than its Adobe rival. Processing all six images in DPP took a full 108 seconds – and that’s even with it configured to take advantage of my graphics processor, which it wasn’t by default.

The settings chosen for a given image do impact on performance somewhat, but they don’t come close to explaining DPP’s modest performance. Even with all six images reverted to out-of-camera settings and with all lens corrections disabled, DPP still needed 81 seconds to complete its work.

ACR makes lighter work of shadow / highlight control

Although most of their basic controls are broadly similar, ACR offers a few extra tools that DPP lacks. Both applications give you a one-click auto control to get basic settings in the ballpark, plus slider control over brightness, contrast, shadows, highlights, saturation and tone. But ACR adds sliders for vibrance, texture, clarity, dehazing and blacks/whites.

Click or tap for the full-sized ACR version; here for DPP version

I particularly missed these last two, and while DPP’s dynamic range control helps make up for their absence, I found it less intuitive to use. Even with it, I had to resort to finely tweaking curves to try to hold onto the brightest highlights and deepest shadows, using the keyboard arrows to more finely position the points than I could with a mouse or touchpad.

Both applications are capable of great results with a little effort

ACR’s one-click auto control tended to hold onto highlights and open up shadows much better than did DPP. But in return, Canon’s auto control yielded more realistic colors, although it sometimes felt too muted in foliage. Adobe’s results, meanwhile, tended decidedly towards the contrasty and garish, especially in foliage and skin tones.

Click or tap for the full-sized ACR version; here for DPP version

At default settings, DPP tended to control noise a little better than did ACR, although that advantage came at the expense of the finest image detail. In fact, even with its noise reduction sliders zeroed out completely, DPP showed similarly low levels of noise to ACR with both luminance / color noise reduction sliders set at around level 25-30.

Crop of lower-right corner of above image

But you really have to pixel-peep to notice these subtle differences. The effects of lens correction were much more noticeable, and both applications did a great job of automatically taming lens defects like chromatic aberration and vignetting.

Overall, I felt that neither ACR or DPP had a huge edge over the other in terms of basic editing. However, I found ACR quite a bit easier to work with, and spent several times as long working to get similarly-pleasing results from DPP.

Final thoughts

Although it’s capable of images just as good as those from ACR with a little effort, I personally found DPP’s interface and performance issues quite off-putting. If you’re on a shoestring budget, it could make sense as an alternative to paying the Adobe tax every month, freeing up cash for other gear at the expense of some convenience. But if you can afford it, I recommend spending the extra on Camera Raw for a much faster, more intuitive editing experience.

Canon Digital Photo Professional

Pros Cons
  • Available free with your camera
  • Excellent support for Canon’s cameras from launch day
  • Realistic color with minimal effort
  • Tames noise well
  • Good lens corrections
  • Poor performance
  • Unreliable image preview
  • Only supports Canon cameras
  • Dated, clunky user interface
  • Doesn’t do as well with highlights/shadows
  • Denoising robs some fine detail even if “disabled”

Adobe Camera Raw

Pros Cons
  • Clean, clear and modern interface
  • Supports a vast range of cameras from many brands
  • Great performance
  • Allows fine-grained adjustments with accurate real-time preview
  • Great image quality
  • Extracts more fine detail than DPP with minimal fuss
  • Does a great job with highlights/shadows
  • Recurring subscription fee with no perpetual license option
  • Camera support can take a while to arrive or lack support for more obscure features
  • One-click auto control produces overly contrasty, saturated results
  • Tends to leave more noise in images by default

Editor’s note: We’re aiming to have more of these comparisons between manufacturer software and third-party alternatives in the coming weeks. Either through our feedback form or in the comments below, let us know what you want to see us test to make these articles more valuable for you. Thanks!

Articles: Digital Photography Review (dpreview.com)

 
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Slideshow: Nature inFocus Photography Awards 2020 winners and finalists

10 Sep

Nature inFocus Photography Awards 2020 winners and finalists

Winners and finalists were announced for the latest annual Nature inFocus Photography Awards. Due to the pandemic, the festival was cancelled and selections were shared via a live announcement on YouTube. More than 1,600 photographers submitted roughly 14,000 images from around the world.

A 5-member jury, including nature photographer Dhritiman Mukherjee, picked winners and finalists. Yashpal Rathore won for his image depicting a bad frozen against an urban landscape in Bangalore, India. A Special Jury Award was given, for the very first time, to Magnus Lundgren as 3 of his photographs were selected – 2 are featured in this slideshow.

The Nature inFocus Photography Awards aims to recognize photographers whose work helps preserve our natural history and raise awareness around conservation. A full gallery can be viewed here.

Winner, Wildscape & Animals in Habitat & Nature inFocus Photograph of the Year: The Dark Knight’ by Yashpal Rathore

Location: Bangalore, India

Artist Statement: A Greater Short-nosed Fruit Bat drops out of a Singapore Cherry tree on the walkway of a busy street in the capital city of Karnataka. The headlamp streak of a speeding vehicle, the neon lights of business hoardings – the long-exposure shot perfectly captures the dynamism of city life.

The ever-growing city has seen these nocturnal winged mammals adapt to the chaos of the urban environment. Though vilified by much of the human population, bats play a vital role in our ecosystem as seed dispersers and pest-controllers. The photographer used a laser trigger and low-powered flashlights to freeze the bat in its flight.

Winner, Creative Nature Photography: ‘A Mirage In The Night’ by Nayan Jyoti Das

Location: Manas National Park, Assam

Artist Statement: Occasionally, nature surprises us with moments so dramatic and beautiful, like right out of a fairytale. Caught in the warm embrace of a posse of fireflies, a family of wild elephants huddles together under the night sky, mirroring the asterism of Alnitak, Alnilam and Mintaka of Orion above.

Special Mention, Creative Nature Photography: ‘Order in Chaos’ by Jayesh Joshi

Location: Vadodara, Gujarat

Artist Statement: Rosy Starlings perch on the edge of a parapet like substitute players on the bench, waiting to join in the action. The long exposure shot captures the frenzy of the murmuration above, hundreds of starlings swooping across the sky in intricately coordinated patterns.

Runner-up, Animal Portraits: ‘The Boxer’ by Mofeed Abu Shalwa

Location: Qatif, Saudi Arabia

Artist Statement: The Red Palm Weevil is a species of snout beetle, recognised by its distinctive long snout and geniculate antennae. First reported on coconut trees in Southeast Asia, they have since gained a foothold on date palms in several Middle Eastern countries and have spread to Africa and Europe through the movement of infected planting material.

Special Mention, Animal Portraits: ‘Monsoon Matchmaking’ by Ripan Biswas

Location: Cooch Behar, West Bengal

Artist Statement: Pre-monsoon storms known as ‘Kalboishakhi’ in Bengali bring the first rains after months of the dry season. The skies open up with thunder and lightning, announcing the arrival of the mating season for amphibians. This single exposure image of a Fejervarya sp. was made by shifting focus initially from the frog and then on to the clouds.

Winner, Animal Behavior: ‘The Hitchhiker’ by Magnus Lundgren

Location: Balayan Bay, Luzon, Philippines

Artist Statement: The Brown Paper Nautilus is an argonaut, a free-swimming octopus of open ocean habitats. A species that is widely distributed in the Indo-Pacific Ocean, the Brown Paper Nautilus is known to cling to objects floating on the surface of the sea, including other argonauts. Here a female nautilus is seen surfing on a free-floating medusa.

Though the relationship is not fully understood yet, the nautilus is believed to use its host as a food source and as a defensive weapon. When the nautilus was photographed, it used the medusa as an active form of protection by turning it towards the camera, which it presumably perceived as a potential predator.

Second Runner-up, Animal Behavior: ‘Water Wars’ by Chaitanya Rawat

Location: Jhalana Forest, Jaipur

About this Photo: On a hot day in the forests of Jhalana, with temperatures touching 45ºC, the photographer waited under the shade of a tree near a man-made waterhole. His patience was rewarded when a leopard slid down the rocks like melted wax and strolled towards the waterhole.

His camera zoomed in on the spotted, ochre and black coat as he watched the gorgeous feline drink its fill. Suddenly, the scene turned electric as a Striped Hyena made an appearance, unaware of the presence of the cat. Expecting the hyena to quickly slink away, the photographer was surprised to watch it go on the offensive and chase the leopard up a tree. The hyena then drank its fill and moved away.

Special Mention, Animal Behavior: ‘Breed The Red’ by Varun Thakkar

Location: Masai Mara National Reserve, Kenya

Artist Statement: A Southern Ground-hornbill, the largest hornbill species on Earth, feeds its young one. Found in grasslands, woodlands and open savannas of southern Africa, they are recognizable by their jet black feathers and the bright red throat wattle in males. Juveniles instead have yellow patches on the face and throat. Pollution, logging and agricultural expansion which often destroy nesting habitats are the primary threats for this species.

Winner, Conservation Issues: ‘Circle Of Death’ by Srikanth Mannepuri

Location: Kakinada, Andhra Pradesh

Artist Statement: Fishermen surround the lifeless body of a Mobula Ray at a fish landing site in Kakinada as they determine its value in thousands of rupees. The winner of the auction will then prepare the fish and trade it illegally to Southeast Asian countries for high-profit margins. The gill rakers of the Mobula Ray is believed to hold medicinal properties.

Second Runner-up, Conservation Issues: ‘Plastic Surfer’ by Magnus Lundgren

Location: Balayan Bay, Luzon, Philippines

Artist Statement: A male paper nautilus rides a piece of plastic in the pelagic zone. In the ocean, plastic debris injures and kills fish, seabirds and marine mammals. Marine plastic pollution has impacted at least 267 species worldwide, including 86% of all sea turtle species, 44% of all seabird species and 43% of all marine mammal species.

Winner, Young Photographer: ‘Dust To Dust’ by Sitara Karthikeyan

Location: Corbett Tiger Reserve, Uttarakhand

Artist Statement: A majestic tusker walking head-on towards the photographer showers himself in dust sprayed from his trunk. Elephants dust bathe to keep their skin healthy and to keep parasites at bay. It also helps them to cool down their bodies.

Second Runner-up, Young Photographer: ‘Harmony In Faith’ by Abhikram Shekhawat

Location: Jaipur, Rajasthan

Artist Statement: A large population of Rhesus Macaques rules the Aravalli landscape, which is also home to the renowned Galtaji temple. Though these monkeys create a lot of nuisance, they are treated respectfully by the devotees who visit the temple to worship the monkey god, Hanuman. Photographed here is a female Rhesus Macaque sitting in front of the glorious temple edifice.

Special Mention, Young Photographer: ‘Catch The Sun’ by Sumit Adhikary

Location: Indian Ocean, Maldives

Artist Statement: A breaching Spinner Dolphin casts a striking silhouette against the light reflecting off the deep blue ocean from the setting sun. Breaching is a very common activity among cetaceans, and though there are a number of hypotheses, scientists still really don’t know why they do it.

Second Runner-up, Wildscape & Animals in Habitat: ‘Cinderella Of The Ghats’ by Mandar Ghumare

Location: Coorg, Karnataka

Artist Statement: A terrestrial snail endemic to the Western Ghats, Indrella ampulla is the only species in the monotypic genus, Indrella. The species is polymorphic – the visible soft parts of the snail show great colour diversity, ranging from pale yellow to red like in this particular individual. The wide frame showcases the evergreen forests of the Western Ghats which it calls home.

Articles: Digital Photography Review (dpreview.com)

 
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Researchers capture 3,200MP image using future telescope camera

10 Sep

Researchers at the Department of Energy’s SLAC National Accelerator Laboratory have captured 3,200MP images, the largest photos ever captured in a single shot. The camera, an array that contains 189 individual image sensors, will become the future camera of the Legacy Survey of Space and Time (LSST) telescope at the Vera C. Rubin Observatory in Chile. The camera will be used to help shed light on some of the most intriguing mysteries of the universe, including dark matter and dark energy.

The 189 image sensors are charge-coupled devices (CCD) and each capture a 16MP image. To build the image sensor array, nine CCDs and supporting electronics were assembled into square units, called science rafts, by the Department of Energy’s Brookhaven National Laboratory and then shipped to SLAC. Then the team at SLAC inserted 21 of these square units into a grid to hold them in place.

The completion of the image sensor array and focal plane earlier this year took six months and proved to be a difficult task. In order to maximize the imaging area of the array, the gaps between individual image sensors are less than five human hairs wide. If the sensors touch each other during the process, they could easily break. Damaging a sensor or raft would be costly, as the rafts cost up to $ 3M USD a piece. SLAC mechanical engineer Hannah Pollek said of the assembly process, ‘The combination of high stakes and tight tolerances made this project very challenging. But with a versatile team we pretty much nailed it.’

The focal plane features impressive specifications beyond even the 3.2 billion total pixels. The pixels themselves are about 10 microns wide and the focal plane itself has been constructed to exacting standards. The focal plane is nearly perfectly flat, varying by ‘no more than a tenth of the width of a human hair’ across its more than two feet of width. The optics through which light will reach the image sensor array is designed to allow the sensors to identify objects 100 million times dimmer than what the human eye can see. This is equivalent to being able to see a lit candle from thousands of miles away.

The images produced by the 3,200MP camera are so large that you would need nearly 400 4K UHD televisions to display a single image at its full size. The resolving power of the camera would allow you to spot a golf ball from about 15 miles away.

As mentioned, the camera will be installed at the Vera C. Rubin Observatory in Chile. Once it has been installed, it will capture panoramic images of the southern sky every few nights for 10 years.

‘The complete focal plane of the future LSST Camera is more than 2 feet wide and contains 189 individual sensors that will produce 3,200-megapixel images. Crews at SLAC have now taken the first images with it. Explore them in full resolution using the links at the bottom of the press release. (Jacqueline Orrell/SLAC National Accelerator Laboratory)’ Image and caption credit: SLAC

Steven Ritz, project scientists for the LSST Camera at the University of California, Santa Cruz, said, ‘These specifications are just astounding. These unique features will enable the Rubin Observatory’s ambitious science program.’ Over the course of a decade, the camera will capture images of about 20 billion galaxies. Ritz continues, ‘These data will improve our knowledge of how galaxies have evolved over time and will let us test our models of dark matter and dark energy more deeply and precisely than ever.’

Before the focal plane can be used within the Rubin Observatory’s program, it needs to be rigorously tested. This includes capture images of a variety of objects, including a head of Romanesco broccoli. In order to operate normally, the sensors must be cooled to negative 150° Fahrenheit. Without a fully assembled camera, the team at SLAC used a 150-micron pinhole to project images onto the focal plane.

‘Taking the first 3,200-megapixel images was an important first test for the focal plane. To do so without a fully assembled camera, the SLAC team used a 150-micron pinhole to project images onto the focal plane. Left: Schematic of a pinhole projector that projects images of a Romanesco’s detailed texture onto the focal plane. Right: SLAC’s Yousuke Utsumi and Aaron Roodman remove the pinhole projector from the cryostat assembly after projecting the first images onto the focal plane. (Greg Stewart/Jacqueline Orrell/SLAC National Accelerator Laboratory)’ Image and caption credit: SLAC

SLAC’s Aaron Roodman is the scientist responsible for building and testing the LSST Camera. Of the successful test images, he says, ‘Taking these images is a major accomplishment. With the tight specifications, we really pushed the limits of what’s possible to take advantage of every square millimeter of the focal plane and maximize the science we can do with it.’

Despite the successful tests, there is much more work to do. Over the next few months, the team will insert the cryostat used to reduce the temperature of the image sensors along with the focal plane into the camera body and add lenses, including the world’s largest optical lens. The team will then affix a shutter and a filter exchange system so that the camera can be used to capture the night sky in different colors. The team anticipates the SUV-sized camera to be ready for final testing in mid-2021 before it begins its final journey to Chile.

‘Over the next few months, the LSST Camera team will integrate the remaining camera components, including the lenses, a shutter and a filter exchange system. By mid-2021, the SUV-sized camera will be ready for final testing. (Chris Smith/SLAC National Accelerator Laboratory)’ Image and caption credit: SLAC

JoAnne Hewett, chief research officer at SLAC and associate lab director for fundamental physics, says, ‘Nearing completion of the camera is very exciting…It’s a milestone that brings us a big step closer to exploring fundamental questions about the universe in ways we haven’t been able to before.’

As one would expect, we are unable to display 3,200MP images here on the site. However, SLAC has five full-size images taken with the focal plane of the LSST camera which you can view at the links below:

• Head of Romanesco broccoli

• Photo of the Flammarion engraving

• Photo of Vera Rubin, courtesy of the Carnegie Institution for Science, where Vera Rubin spent her career as a scientist

• Collage of LSST Camera team photos

• Collage of logos of institutions involved in the LSST Camera project

Articles: Digital Photography Review (dpreview.com)

 
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FiLMiC Pro update brings Clean HDMI output to Android, iOS smartphones

10 Sep

Professional smartphone video capture app, FiLMiC Pro, has received a new update that adds the ability to stream a clean HDMI output to external livestreaming and recording solutions.

FiLMiC Pro version 6.12 supports a clean HDMI output over compatible HDMI adapters or over Wi-Fi using AirPlay (limited to iOS devices). You can even use multiple smartphones at once running FiLMic Pro to create a multi-cam setup that can be controlled by a livestreaming program such as OBS Studio or a hardware solution such as an ATEM Mini from Blackmagic Design. When paired with the FiLMiC Remote app (Android, iOS), it’s also possible to control each of the cameras wirelessly for more fine-tuned control.

A screenshot from the above tutorial showing how you can use FiLMiC Pro to turn your smartphone into a webcam with the help of an USB HDMI input adapter.

In addition to livestreaming and recording options, this functionality also means you can use your smartphone as a webcam when paired with an HDMI input device, such as an Elgato CamLink 4K. Output resolutions are limited by the devices being used, but in general, Lightning-based iOS devices are capable of 1080/60p output, USB-C iOS devices are capable of 4K/60p and select Samsung devices can max out at 4K DCI 60p.

FiLMiC Pro is available for both Android and iOS devices for $ 15. The update is free for existing users. If you want to find out more about FiLMiC Pro, head over to FiLMiC’s comprehensive support page.

Articles: Digital Photography Review (dpreview.com)

 
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digiKam 7.1.0 ‘maintenance’ bug fix update arrives with a few new features

10 Sep

Open-source photo management app digiKam is back with another update a little more than a month after launching its big version 7.0.0 release. This latest update largely revolves around ‘maintenance,’ but it does include a few relatively minor new features amid the numerous bug fixes.

With digiKam version 7.1.0, the team has expanded upon its basic Canon CR3 RAW metadata support, enabling the software to read a greater amount of Exif tags, including color profile and GPS data. The team explains that dealing with camera RAW files is a ‘big challenge’ due to, among other things, the lack of standardization.

DigiKam 7.1.0 features a metadata interface that was written based on the libraw library, expanding the CR3 read support. However, the app doesn’t feature write support for this particular RAW format. The full list of cameras support for libraw can be found on its website here.

The expanded CR3 support aside, digiKam 7.1.0 brings a new Batch Queue Manager plugin offering an automatic fix for Hot Pixels. This feature isn’t new; rather, the update improves it and enables the tool to ‘manage a collection of black frames from different camera models,’ according to the team.

The Batch Queue Manager has also received another new plugin, this one for applying textures to images. As with the Hot Pixels fix, this tool has already been available in the Image Editor, but adding it to the Batch Queue Manager makes it possible to automatically process target images.

Finally, the new digiKam update also brings expanded IPTC compatibility with UTF-8 characters encoding, according to the team, enabling users to use ‘extended characters set everywhere in legacy IPTC text containers.’

These tweaks and new features come alongside a slew of bug fixes, with the team saying they managed to close out more than 300 Bugzilla entries in the past couple of months. The full list of these bug fixes can be found here.

Work on digiKam 7.2.0 is already underway with a few features planned, including improved support for face management. The team says there are some beta releases coming up that will test new planned features. As always, digiKam is available to download for free.

Articles: Digital Photography Review (dpreview.com)

 
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