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Posts Tagged ‘mobile’

Samsung officially unveils 108MP ISOCELL Bright HMX mobile camera sensor

13 Aug

Samsung has officially announced the 108-megapixel camera sensor first teased by Chinese company Xiaomi last week. The new Samsung ISOCELL Bright HMX is the first mobile camera sensor that offers more than 100 megapixels, exceeding the company’s recently announced 64MP sensor. Samsung says the ISOCELL Bright HMX is the fruit of a ’close collaboration’ with Xiaomi.

The ISOCELL Bright HMX is the first mobile sensor to feature a 1/1.33″ size, according to Samsung, which says its Tetracell tech enables the HMX to ‘imitate big-pixel sensors’ for better quality 27MP images.

The 1/1.33″ format equates to around 9.6 x 7.2mm, which is around 40% smaller than a 1″-type sensor, but nearly 3 times larger than the 1/2.5″-type chips in the many of smartphones. The Tetracell design, much like Sony’s ‘Quad Bayer’ technology, places four pixels under each color of its color filter, making it easy to combine pixels to give better performance at 1/4 resolution, but also means additional processing needs to be done to attempt to replicate what a standard Bayer sensor would capture, if it had 108 megapixels.

Samsung’s ‘Tetracell’ tech makes low light (and, potentially, HDR) images easier to produce, but means processing is required to attempt to recreate what a standard Bayer sensor would have produced.

The sensor will be paired with what Samsung calls its Smart-ISO ‘mechanism,’ which it says toggles between a high ISO in darker environments and a low ISO in bright settings. This sounds like it may be describing a chip with more than one gain mode. Samsung claims this increases pixel saturation and the promise of ‘vivid photographs.’ The new HMX supports recording video at up to 6K 6016 x 3384 at 30fps.

Talking about the new product is Xiaomi President Lin Bin, who said:

‘We are very pleased that picture resolutions previously available only in a few top-tier DSLR cameras can now be designed into smartphones. As we continue our partnership, we anticipate bringing not only new mobile camera experiences but also a platform through which our users can create unique content.’

The company hasn’t yet revealed what those ‘new mobile camera experiences’ will be. Samsung plans to start mass-producing the ISOCELL Bright HMX in August.

Samsung Takes Mobile Photography to the Next Level with Industry’s First 108Mp Image Sensor for Smartphones

Samsung Electronics, a world leader in advanced semiconductor technology, today introduced 108 megapixel (Mp) Samsung ISOCELL Bright HMX, the first mobile image sensor in the industry to go beyond 100 million pixels. With the latest addition, Samsung will expand its 0.8?m image sensor offerings from its recently announced ultra-high 64Mp to 108Mp, a resolution equivalent to that of a high-end DSLR camera. Samsung ISOCELL Bright HMX is a one-of-a-kind mobile image sensor and is the result of close collaboration between Xiaomi Corp. and Samsung.

With over 100 million effective pixels enabling extremely sharp photographs rich in detail, the ISOCELL Bright HMX also produces exceptional photos even in extreme lighting conditions. Being the first mobile image sensor to adopt a large 1/1.33-inch size, the HMX can absorb more light in low-lit settings than smaller sensors and its pixel-merging Tetracell technology allows the sensor to imitate big-pixel sensors, producing brighter 27Mp images. In bright environments, the Smart-ISO, a mechanism that intelligently selects the level of amplifier gains according to the illumination of the environment for optimal light-to-electric signal conversion, switches to a low ISO to improve pixel saturation and produce vivid photographs. The mechanism uses a high ISO in darker settings that helps reduce noise, resulting in clearer pictures. For advanced filming, the HMX supports video recording without losses in field-of-view at resolutions up to 6K (6016 x 3384) 30-frames-per-second (fps).

“For ISOCELL Bright HMX, Xiaomi and Samsung have worked closely together from the early conceptual stage to production that has resulted in a groundbreaking 108Mp image sensor. We are very pleased that picture resolutions previously available only in a few top-tier DSLR cameras can now be designed into smartphones,” said Lin Bin, co-founder and president of Xiaomi. “As we continue our partnership, we anticipate bringing not only new mobile camera experiences but also a platform through which our users can create unique content.”

“Samsung is continuously pushing for innovations in pixel and logic technologies to engineer our ISOCELL image sensors to capture the world as close to how our eyes perceive them,” said Yongin Park, executive vice president of sensor business at Samsung Electronics. “Through close collaboration with Xiaomi, ISOCELL Bright HMX is the first mobile image sensor to pack over 100 million pixels and delivers unparalleled color reproduction and stunning detail with advanced Tetracell and ISOCELL Plus technology.”

Mass production for Samsung ISOCELL Bright HMX will begin later this month.

* Samsung first announced its ISOCELL technology in 2013, which reduces color-cross talk between pixels by placing a physical barrier, allowing small-sized pixels to achieve higher color fidelity. Based on this technology, Samsung introduced the industry’s first 1.0um-pixel image sensor in 2015 and 0.9-pixel sensor in 2017. In June 2018, Samsung introduced an upgraded pixel isolation technology, the ISOCELL Plus

Articles: Digital Photography Review (dpreview.com)

 
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Moment launches new sling bags, wallet cases for mobile photographers

30 May

Moment has introduced a new range of sling-style bags and a series of wallet cases for photographers who like to travel light. Described as part fanny-pack, part sling the bags are intended to look good and be functional at the same time.

The bags are designed to hold a mobile phone as well as Moment’s accessory smartphone lenses and even a small compact camera, as well as the usual travel essentials like passports. The bags can be worn over the shoulder like a sling or around the waist like a fanny pack, and come in a range of materials and colors.

Smaller wallet cases are aimed at those who want to carry only daily essentials along with their phone, while a new line of phone cases come with pockets for credit cards for those who really want to travel light.

The Fanny Slings costs $ 69.99 and the Crossbody Wallets cost $ 74.99. To purchase either or for more information visit the Moment website.

Articles: Digital Photography Review (dpreview.com)

 
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Elgato announces Stream Deck XL and Stream Deck Mobile

29 May

Elgato, now a subsidiary of Corsair, has announced Stream Deck XL and Stream Deck Mobile. Stream Deck XL is a new, larger version of its original Stream Deck, while Stream Deck Mobile is an iOS app that emulates the Stream Deck experience on your iPhone or iPad.

Stream Deck XL

The Stream Deck XL features 32 keys (8×4), more than double that of the 15 keys (5×3) the original Stream Deck had. Like the original Stream Deck though, the Stream Deck XL features the same functionality, with the ability to almost infinitely customize various shortcuts and macros needed to streamline your video or photo editing workflow, thanks to built-in support for various post-production applications including Adobe Photoshop, Adobe Premiere and more.

The unit measures 182cm x 112cm x 34cm (7.17in x 4.41in x 1.34in) and fixes two of the biggest complaints we had in our review of the original Stream Deck: it now has a much more sturdy stand and it features a detachable USB-A to USB-C braided cable that measures 1.5m (60in). Not only is the 45-degree stand more robust, it’s also magnetic, making it an easy snap-on, snap-off for when you want to move it around and lay it flat on a desk.

The Stream Deck XL is available to purchase for $ 249.95.

Stream Deck software update

Elgato has also announced an update to its Stream Deck software (version 4.3) for macOS and Windows. The update now adds support for new programs, additional customizability options and overall addresses various bugs. It can be downloaded directly from Elgato’s download page.

Stream Deck Mobile

If you don’t want to purchase a physical Stream Deck, you can now have similar functionality using your iOS device. Elgato has taken the custom shortcut experience and brought it to iOS via a new app called Stream Deck Mobile. As its name suggests, the app effectively brings the Stream Deck experience to your smartphone by creating a collection of shortcuts that can be accessed and triggered via your iOS device.

There’s no word on whether or not Elgato plans on making an Android version, but on iOS, the app can be downloaded and used for free as a three-day trial. After the trial, you can opt to pay either $ 2.99 per month or $ 25 per year for the full experience.

Articles: Digital Photography Review (dpreview.com)

 
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Adobe’s mobile video editing app Rush makes its way to Android

23 May

Adobe has just announced the release of Premiere Rush CC for Android. Previously the video editing app had already been available for iOS, Mac and Windows operating systems. To run the Android version, you’ll need a fairly recent and powerful device, such as the Google Pixel 2 or 3, Samsung Galaxy S9, S10 and Note 8 and 9, as well the OnePlus 6T.

Premiere Rush CC is meant to be a simpler alternative to Premiere Pro CC and Audition for mobile video editing on the move. It is aimed at Youtubers, vloggers and similar content creators.

In terms of feature set the app offers color correction and resizing, and the option to include motion graphics and audio adjustments among others. Finished videos can be directly shared to Youtube, Instagram and other channels and all projects are synced to the cloud for accessibility from all devices and data security. Projects can also be edited in Premiere Pro.

For those who want to try the app before buying, there is a free starter plan that lets you export up to three projects with 2GB of cloud storage free of charge. After that, you’ll have to subscribe to one of Adobe’s plans. You can use the app with a Premiere Pro plan which will cost you $ 10/month with 100GB of cloud storage for individuals. Team and enterprise plans are available as well.

Articles: Digital Photography Review (dpreview.com)

 
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MIOPS Mobile RemotePlus Review – Taking Control of Your Camera in Ways a Cable Release Never Can

31 Mar

The post MIOPS Mobile RemotePlus Review – Taking Control of Your Camera in Ways a Cable Release Never Can appeared first on Digital Photography School. It was authored by Peter West Carey.

MIOPS Mobile RemotePlus is a handy device and app to help you take control of your camera in ways a simple cable release never can. Sleek and stylish, the unit sits on your camera’s hot shoe and can provide a variety of functions through the easy to configure app for iPhones or Android phones.

What is it?

The MIOPS Mobile RemotePlus has three main components:

  1. The remote trigger that sits on your camera’s hot shoe
  2. A release cable specific for your camera type
  3. The MIOPS Mobile app

The app works with the unit via Bluetooth, sending and receiving information constantly while in use. It is important to note that the unit can continue on its own, after being sent a command, if you close the app or you lose connection. So if you start a 500 image time-lapse, you can effectively let the unit continue working without babysitting it.

The RemotePlus will set your shutter speed for the various modes explained below, but you will still be in charge of ISO, Aperture, White Balance and any other setting you choose. Some RemotePlus modes work better with Manual mode on your camera while others, such as the Long Exposure Timelapse, will need Bulb mode.

Getting Started

After unpacking the RemotePlus, you’ll need to connect it to your camera’s remote port. This process is different for each camera. Hook the other end of the cable into the side port on the RemotePlus, which has both a receptacle to attach to a camera hot shoe and a standard tripod threaded hole.

The app can be downloaded from either Google Play or Apple Store.

The app has a demonstration mode if you want to download it before you buy the unit to see how easy it is to use.

You will need to register your device with MIOPS if you want to upgrade your firmware. After signing on, you will see a screen like this one:

Choosing the MobileRemote and the app will scan for nearby remotes:

Clicking on the only unit available brings up a full menu of options:

Whoa now! There’s a lot there to parse through, so let’s take them bit by bit.

What can it do?

Cable Release Modes – 6 Varieties

Let’s start with the basics.

While connected to your camera and smartphone, the RemotePlus functions as a shutter release for your camera in six modes:

Cable Release

This mode is straightforward and perfect for those who don’t want to stand with their camera while taking a photo. Pressing the large button on the screen (see below) will trigger the shutter in whatever mode you have set on the camera. For instance, this mode is great for sitting at a campfire while your camera is set to take photos nearby.

Press & Hold

Press & Hold take things up a notch and is perfect to use when you are waiting for some action. It’s the same as pressing and holding the shutter release on your camera in Bulb mode. The longer you press, the longer the exposure.

Results will vary with duration and here is one simple example of eight seconds on a freeway overpass.

Press & Lock

Don’t want to bother holding the button on your screen while waiting? Press & Lock is where it’s at. Same as above, but now you have to tap the main button on the screen a second time to stop the exposure. There is a timer shown at the bottom of the screen for your convenience.

Timed Release

Going one step further, if you know you want a 10-minute exposure, Timed Release is the correct mode for you. Just enter in the appropriate shutter release time on the screen, set your camera to Bulb mode while adjusting the ISO and Aperture to your liking. Once you press start, it’s all taken care of for you.

On the display are places for hours, minutes, seconds and decimals of a second. In this example, I chose 12 seconds for another overpass shot.

Self Timer and Timed Release & Self Timer

The Self Timer mode is just like the self-timer on your camera, but you can set the delay, up to 99 hours in the future.

Lastly, the Timed Release & Self Timer combines the last two sections to allow for a delay and then a long exposure.

In each of these modes the command is sent from the app and then stored in the unit, so you don’t need to be present or within range for the unit to take action.

Timelapse – 4 Main Varieties

While the RemotePlus will not create the final video file for you, it will greatly simplify your ability to create fun and unique timelapses in a few different modes. More information on compiling the timelapse can be found here on DPS.

Basic Timelapse

The Basic Timelapse mode will take care of all your simple timelapse needs. It’s there for you to point, focus, and create with ease.

On the first screen you set the interval between photos, and on the second, you set the number of photos you want to take. It’s that easy! Press Start and away your camera goes.

The two screenshots above show the app screen while the camera shoots. The circle around the interval counts down until the next shot, while the current frame and remaining time display on the bottom. Up top are the overall settings.

The app has a nice feature to help reduce accidental stops; you have to press the lock button before you can click on STOP. It’s possible to still stop the app on accident, but the extra step helps.

It’s up to you to set your camera on your preferred mode. Manual Mode with the White Balance set often gives the best results for consistent image quality.

Long Exposure Timelapse

Long Exposure Timelapse is where things become more complex but also more exciting as far as the results. Here you will again set the interval between shots and the number of shots, but you will also set your camera to Bulb mode and set the shutter speed in the app.

After pressing Start the screen will change, as with the Basic Timelapse, but now two countdown circles will appear.

These circles will show you the amount of time left in each interval and exposure.

You can use the Long Exposure Timelapse for a variety of subjects. Below are two examples I shot of the same subject, but with slightly different settings for varied effects.

The first had settings of ISO 100, f/7.1 and 1/100th (Standard Timelapse Mode) while the second had settings of ISO 100, f/22 and 1/5th (Long Exposure Timelapse Mode). The difference is apparent in how blurred motion from the cars can impart more motion.

Here are three more tests at 1/10th second shutter speed, .6 seconds and 1.2 seconds. All timing set from the app in Bulb Mode.

Bulb Ramping Timelapse

Bulb ramping is a manner of shooting while the lighting changes. This is most often performed at sunrise or sunset and can cover an extended period, such as an hour. While the camera is in Bulb Mode, the shutter speed is gradually adjusted to keep the overall exposure consistent, so the timelapse does not change from very dark to very bright.

It’s important here to understand some limits and to plan for them with this mode.

Most cameras are limited to 1/30th of a second in Bulb mode with a cable release. Check with your owner’s manual to see what limits Bulb Mode and using a cable release may put on your photography.

This mode also requires planning ahead to know – or at least make a good guess – which exposure settings to use at the start and end of the ramp. The ramp is linear in its progression, so you will need to choose a time of gradually increasing or decreasing light. If the sun suddenly shines brightly on your scene once above the horizon, but then ducks behind some clouds, the effect might be rather jolting.

To use this mode:

The Bulb Ramping mode has four settings.

The first is the interval between shots. The example below shows 30 seconds.

The second screen sets the shutter speed of the first image. Because I am using a Canon, I set it to 1/30th of a second above (the fastest Bulb will handle, even though the screen shows a decimal of .01, or 1/100th of a second).

The next screen is the final shutter speed. This is where math, planning and scouting help. You will need to calculate how long you want your bulb ramp to run, from start to finish, and know what the lighting will be at the start and finish. In this case, I picked 20 seconds for an end shutter speed (left, below).

The last screen asks for the number of frames to shoot. Here, it will shoot 60 frames, one every 30 seconds.

That will make for a total time of 30 minutes from start to finish. It’s important to plan ahead to make sure these shutter speeds will work for the given lighting. While you can adjust aperture and ISO to help compensate, if the end time of your timelapse is too long, your images will become blown out. Too short and you’ll be left in the dark.

Planning is crucial to this mode.

HDR Timelapse

An HDR Timelapse is the same as a normal timelapse, but the mode does all the shooting for you if your camera doesn’t have this ability built in. It can shoot a sequence of 3, 5 or 7 shots, for each step of the timelapse, but it does have the limitation mentioned in Bulb Ramping above; that you can not shoot faster than 1/30th of a second on most cameras. This does limit its abilities.

The brackets are set around a central time setting, such as one second (in the example below). Below that the exposure shift, in terms of EVs, is set, followed by the number of frames. The unit will keep you in check if you pick settings that won’t work with Bulb mode, such as choosing 1/15th of a second, seven frames and 2-stops of EV shift in each image.

Lastly, set the Interval between shots and the number of frames. If you don’t know the number of frames you want to shoot, simply pick the infinity setting and stop the sequence when you have enough.

More information on using bracketing can be found in this DPS article.

Road Lapse, A Special Kind Of Timelapse

Road Lapse is a fun tool to use, not only while driving but also on a train, boat, hot air balloon or anywhere else you have a GPS signal. The app uses that signal then asks you how often you want to take a photo, be it in feet or meters. You also set the number of photos or just set it to infinity which allows you to stop the Road Lapse when you are finished.

What’s different about this mode as compared to a standard timelapse is there is no perceived slowing and speeding, such as when a car comes to a stop sign. Because the mode is distance-based, a rough calculation can be made with regard to timelapse length when the driving distance is known.

For instance, one mile is 5280ft. If you set the device to shoot every 40ft, that will net you 132 images. At 30 frames-per-second, the timelapse would turn out to be 4.4 seconds long. It won’t matter if it takes you 60 seconds or 15 minutes to travel that distance, the video will be the same length.

It does make things appear sped up. In the examples below, the first shows a regular timelapse in a car at night. The second video shows the Road Lapse. In the second video I stopped at four different stoplights, but you don’t even notice them. I think each mode has its strengths and weaknesses and it matters what you want to create.

For a unique test, I set my camera up on a Washington State Ferry, shooting off the back with the distance set to 40ft.

HDR Bracketing

HDR shooting uses the same functionality as mentioned above with HDR Timelapse. You can take a series of shots, offset by specific stops and then combine them in the computer later for an image with more dynamic range than a single image.

It has the same limitations mentioned above.

Sound

The Sound Mode is triggered by sound and you can choose the threshold via the app.

You will set your camera’s exposure either on Manual or another mode of your choice and leave shutter release up to the MIOPS trigger. I made some attempts at dropping (fake) ice into a glass to catch the splash. You can stop any action that makes a loud enough noise in motion with this mode.

The mode can be set to take just one photo or continuous photos until the sound drops below the threshold. You can also input a delay. Activation of the shutter will happen from 10 milliseconds to 99 hours.

A better example can be seen in Erik Lindegren’s photo, highlighted on Miops’ Instagram feed.

Vibration

Like Sound, Vibration relies on your phone to trigger the unit. And like Sound, you can set the sensitivity so small bumps won’t set off the unit, but large ones will.

Again, a delay can be set and continuous shooting can also be chosen.

Lightning

Most lightning photos in the past were taken by leaving the shutter open for a length of time, maybe 30 seconds. The overall exposure was balanced for this and fingers were crossed, hoping for great bolts.

The problem with this method is shots during the day were difficult with long exposures without the use of a neutral density filter. Even then, a vast multitude of images had to be taken, and the frame had to be clear of other moving objects (trees, for instance) or they could blur.

The Lightning trigger simplifies capturing images and can offer better exposures of daylight and dusk images. Your camera will need to be in Manual Mode where you can set the shutter speed, aperture, and ISO to your liking. Compose the shot with anticipation of where the lightning will strike.

You will set the sensitivity, and that’s it. A higher sensitivity number means any small flash will trigger the unit, while a lower number means much more light (larger bolts) is needed.

Then press the “Go” button and sit back to enjoy the show while your camera does all the work.

As luck would have it, a thunderstorm rolled by in the distance while I had the unit for testing. The lightning was about 10-12 miles away, and I ended up using a 10-22mm lens, with some cropping for the final images. All images shot at ISO 800, f/5, 1.3 second and 22mm.

TIP: If you are curious about where the lightning is striking and which way a storm is moving, check out Blitzortung.org for real-time updates. While watching this storm, I found the delay from the time of strike to it showing up on the map was about 5 seconds. Often the map would update before the thunder made it to me.

Motion

Switching to Motion requires the use of your phone as the ultimate trigger. You can make the settings for your camera manually, or in any mode you desire, while the shutter will trigger when the view from your phone’s camera notices motion.

The advantage here is that the phone can be set up remotely from the camera (within Bluetooth range, however) and made to cover a specific area.

In this example, I set my camera on a tripod with a long lens to capture birds coming to my bird feeder. I prefocused on the feeder and then moved the field of view just off to the side. I then switched to manual focus to lock focus.

I set the camera with a fast shutter speed and the ISO with a shallow aperture so I could capture the fast movement of the birds (ISO 1250, f/7.1, 1/1250th). I then set up my phone with an adjustable, gripping tripod, on top of the feeder, looking down. The field of view of the phone would cover the side of the feeder, where my camera was focused.

That’s the view on the phone screen while setting up the shot. As you can see, much like other modes, you can set a delay after the app notices movement (handy if you put the phone somewhere on the approach to your camera) and the number of frames the camera will snap each time.

Below the screen is the Accuracy Rating. Moving it left means any little movement will set off the unit while moving it right requires a lot of movement before triggering.

The results, as you can see, were easy to capture while I sat inside enjoying the action.

If the rains hadn’t started, I would have captured more. While I could have taken the shots above manually, more birds showed up when I went inside and let the camera do its thing. For skittish subjects, the RemotePlus is a definite benefit.

You can use Motion in this manner for any number of moving subjects where their path is predictable. It will be a drain on your phone’s battery, though, as the camera and screen are on the whole time.

Laser

The Laser trigger mode is handy if you have a laser and expect the beam to be broken at a precise location. You will need a laser source, but just about any constant-on laser can be used, such as a presentation pointer or even a laser level.

Point the laser at the sensor on the front of the RemotePlus, and set your camera’s focus and mode accordingly. It’s similar to the motion feature above, but a bit more specialized for more precision.

Conclusion

This review was harder than I believed it would be because of the number of features packed into the small unit. Also, during the review, I had access to MIOPS staff for questions and found them not only responsive to feedback but updating the app as I wrote. In a company and product, I like to see that nimbleness and desire to improve.

After the testing I put the Miops Mobile RemotePlus through, I would purchase one for my own photography. While it had some room for improvement (the manual sometimes lags behind the quick pace of upgrades, and the Motion feature does have a limit when it comes to Bluetooth connectivity, but that is inherent in the protocol.), I do enjoy updates of the unit, both software and firmware, regularly.

The two big plusses for me are the timelapse features (including the HDR one in specific cases) which add timing capabilities that my current Canon intervalometer lacks, and the lightning shooting, especially for daytime shots.

 

Disclaimer: MIOPS is a paid partner of dPS

The post MIOPS Mobile RemotePlus Review – Taking Control of Your Camera in Ways a Cable Release Never Can appeared first on Digital Photography School. It was authored by Peter West Carey.


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Sony merges mobile, camera divisions under new ‘Electronics Products and Solutions’ unit

29 Mar

Sony Mobile has until now been an independent division within the Sony organisation, but this is about to change. The company has announced it will combine Mobile with its TV, audio and camera divisions and call the new unit Electronics Products and Solutions.

Officially, this is a move to increase synergies between product lines. Some of this has already been going on, with some Sony Alpha camera and Bravia TV technologies being implemented on high-end smartphone models, but apparently there is room for improvement.

Sony Mobile has been a weak spot in the Sony empire in recent years. With only 13.5 million units sold in 2017 and a decrease to an estimated 7 million in 2018 the division generated substantial losses of more than $ 913 million during the last four quarters. The camera division is doing much better, with an $ 804 million profit during the same period. TVs generated an operating profit of $ 714 million. So some investors fear the reorganization could be a move designed to hide the poor performance of Mobile behind the success of other units.

That said, the company has set a target to reduce costs in order minimize losses and hopes to be back to profitability with Mobile by 2021. The new triple-camera Xperia 1 could be a first step into that direction.

Articles: Digital Photography Review (dpreview.com)

 
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Apple patent application details tech to improve mobile underwater photography

29 Mar

Underwater photographers and cameras have to deal with less than ideal conditions. Light levels are low, water can be murky and add color casts to your images. Underwater modes on rugged cameras and (waterproof) smartphones are not new but now a patent application filed by Apple suggests mobile users could soon benefit from a more sophisticated version and achieve better underwater imaging results in the future if the system is ever implemented.

Apple’s patent application is titled ‘Submersible Electronic Devices with Imaging Capabilities and describes a system that automatically detects when the shutter button is pressed under water and makes the necessary adjustments to optimize image quality.

The device uses a range of sensors to detect if it is underwater and determines what steps are required to improve image results. A color ambient light sensor could be used to measure ambient light spectra above and under water and help calculate how much light is absorbed by the water. Depth, distance, pressure, and orientation sensors can be deployed to measure the water´s murkiness as well as the distances to the surface and subject. Backscattered light could be measured as well to find out how it affects the image.

With the data from all sensors collected, the system would then make adequate adjustments to camera settings and image processing, for example modify the white balance to avoid greenish color casts, or enhance exposure and texture rendition on the subject in murky conditions with low visibility.

As usual, there is no way of knowing if the patent ever makes it into a final product but given most of the sensors mentioned in the document are already present in current iPhone models, the system could probably be pretty easily implemented via a software update.

Articles: Digital Photography Review (dpreview.com)

 
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MASV 3.0 data transfer service update brings mobile support, new UI and billing tweak

27 Feb

MASV, a cloud data transfer service targeted at media professionals, has been rebuilt from scratch, the company has announced. Its new MASV 3.0 product uses Amazon Web Services as its new cloud provider and now features 160, rather than 10, servers around the world. MASV rebuilt it uploader code and promises average upload speeds faster than Dropbox, Google Drive, and WeTransfer.

In addition to improving its speed and number of servers, MASV 3.0 features a new user interface utilizing Google’s Material Design framework while retaining the features from product version 2.0. MASV 3.0 also adds mobile support for uploading, downloading, and managing content.

The service has retained its pay-as-you-go billing model, though the service now charges based on how much data is downloaded instead of how much is uploaded. Users can upload data for free and will be charged $ 0.25 per gigabyte downloaded by the recipient. MASV also provides its users with ‘portals,’ enabling recipients to pay for the cost of a file they download from someone else.

Users can sign up for MASV 3.0 now. Charges only apply when a recipient downloads content shared by the user.

Articles: Digital Photography Review (dpreview.com)

 
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Samsung starts production of world’s first 1TB eUFS storage module for mobile devices

30 Jan

Samsung announced it has started mass-producing the world’s first 1TB embedded Universal Flash Storage 2.1 (eUFS) module for mobile devices. Given we are now pretty close to the launch of the new Galaxy S10 flagship series, it looks like there is a chance we might see a 1TB option for at least one of the S10 devices.

Samsung says the new module is the same size as the 512GB variant in the Galaxy Note 9. The increase in density has been made possible using V-NAND technology that vertically stacks NAND cells in order to maximize density and efficiency.

According to Samsung the new module offers sequential read speeds of up to 1000MBps and write speeds of 260MBps, enough for the continuous recording of high-speed video at 960fps. In terms of both storage capacity and transfer speeds the new module should also make an interesting combination with Samsung’s new 8K-capable Exynos chipset.

According to Cheol Choi, Samsung’s executive vice president of Memory Sales & Marketing, “the 1TB eUFS is expected to play a critical role in bringing a more notebook-like user experience to the next generation of mobile devices.”

Articles: Digital Photography Review (dpreview.com)

 
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Sony announces new Imaging Edge mobile app, updates desktop software

17 Jan

Sony has announced the ‘Imaging Edge’ mobile application that replaces the PlayMemories Mobile app. It offers remote control capability and geolocation. Users of recent Sony cameras (RX10 IV, RX100 V(A) and VI, a7 III, a7R III and a9) will be able to transfer 4K video in addition to full-resolution images (by selecting media on-camera). a9 owners will also be able to auto-transfer 2MP images.

Transfer & Tagging add-on

A pro workflow ‘Transfer & Tagging add-on’ will be available for the a9, a7R III and a7 III. This allows metadata tags to be added to images, including voice-input for quick captioning.

In addition, a9 users will be able to use the camera’s background FTP capability to quickly transfer full-res photos automatically to the smartphone or a remote server. Users will be able to do so wirelessly via a Wi-Fi access point or via direct tethering to a mobile phone (if the phone supports it), or via wired USB connection to the mobile device. Both the Imaging Edge app and the Transfer & Tagging add-on will be available this spring.

Later this month, version 1.4 of Sony’s desktop applications will be updated. The Remote, View and Edit apps will support time-lapse movie creation along with improved usability.

A bit more info can be found on Sony’s website.

Press Release:

New Imaging Edge Software Enhances Mobile Connectivity and Expands the Creative Capabilities of Sony Cameras

Sony Announces New Imaging Edge Mobile Applications, Plus Several Updates to Existing Desktop Applications

SAN DIEGO — Jan. 15, 2019 — Sony Electronics Inc. today announced the release of new Imaging Edge™ mobile applications plus several updates to the ‘Remote,’ ‘Viewer’ and ‘Edit’ desktop applications that will bring exciting new features to all Sony imaging customers ranging from casual hobbyists to working professionals.

New Imaging Edge Mobile Applications

The newly introduced mobile application named Imaging Edge Mobile is the successor to Sony’s PlayMemories Mobile™ app and will offer instant transfer of images from camera to a connected mobile devices while shooting. Images can be transferred when utilizing the new “Auto background transfer to Smartphone” functionality, allowing users to easily share content direct from their phone to social media platforms. The mobile application also supports 4K movie transfer and remote control functionality.

For professional photographers, Sony will be releasing a new mobile application ‘Transfer & Tagging add-on’ that will support instant delivery workflow by allowing users to transfer content to their mobile devices via the camera’s FTP background transfer functionality, without distraction from their shooting. It also enables voice input for text captioning to help streamline communication and overall workflow between photographers and other team members. There is also an online function that will allow you to sync a Caption Glossary between multiple devices.

Sony’s new Imaging Edge mobile application and ‘Transfer & Tagging add-on’ will be available in March 2019.

Enhancements of ‘Remote’ ‘Viewer’ ‘Edit’ Desktop Applications

The desktop version of Sony’s Imaging Edge application will be updated as well, with workflow support of time-lapse movie creation, making it an ideal match for Sony’s newest interchangeable lens cameras with built-in interval recording. Other new features to maximize usability have been added as well, such as comparison display and collection functions, as well as a new and improved user interface.

The latest Version 1.4 of Desktop Applications ‘Remote’ ‘Viewer’ ‘Edit’ will be available later this month.

For more information on the new application updates, please visit the Imaging Edge website at https://imagingedge.sony.net.

A variety of exclusive stories and exciting new content related to all of Sony’s exciting announcements can be found at www.alphauniverse.com, a site built to educate and inspire all fans and customers of the Sony ? brand. The new content will also be posted directly at the Sony Camera Channel on YouTube.

1. A successor application of PlayMemories Mobile. Existing PlayMemories Mobile users can use this by updating PlayMemories Mobile

2. Compatible with ILCE-9 with software update Ver.5.0 or later. Files are imported in 2MP size when using this function

3. Compatible with ILCE-9 with software update Ver.5.0 or later, ILCE-7RM3, ILCE-7M3, ILCE-6400, DSC-RX10M4, DSC-RX100M6, DSC-RX100M5A. Availability of video transfer and playback varies depending on smartphone in use

4. Add-on mobile application for ‘Imaging Edge Mobile’. Available countries: US/Canada/UK/France/Germany/Hong Kong/China/Australia/Japan. User registration is required to use this application. Compatible with ILCE-9 with software update Ver.5.0 or later, ILCE-7RM3, ILCE-7M3

5. Compatible with ILCE-9 with software update Ver.5.0 or later

6. The voice input of this application uses the service provided by Google. If Google services are not available, you cannot use the voice input. Please use the keyboard input

7. RAW processing adjustments by batch, adding music/texts, outputting 4K movie are also available

Articles: Digital Photography Review (dpreview.com)

 
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