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Posts Tagged ‘Computers’

Nikon brings its Webcam Utility out of beta, adds support for macOS computers

05 Nov

Nikon has released the first non-beta version of its free webcam utility for macOS and Windows computers.

Back in July, Nikon announced it was working on a webcam utility that would turned select Nikon cameras into webcams with compatible videoconferencing and streaming software. In August, they followed through on that promise with the release of a beta utility for Windows 10 users. Nikon confirmed a macOS version was on the way, but that has yet to be seen—until today.

In addition to being the first non-beta version of the app for Windows 10 users, Webcam Utility Software version 1.0.0 is also available for macOS computers.

As with previous versions of the software, all you need is a compatible Nikon camera, a USB cable for plugging the camera into your computer and a videoconferencing or streaming app that supports external webcams, such as Facebook Messenger, Google Meet, Skype, Zoom, OBS and others. Below is a full list of compatible cameras:

  • Z7
  • Z6
  • Z5
  • Z50
  • D6
  • D850
  • D780
  • D500
  • D7500
  • D5600

You can download Nikon’s Webcam Utility Software version 1.0.0 for macOS and Windows 10 computers on Nikon’s website. Additional information and a full list of compatibility notes can also be found on Nikon’s website.

Articles: Digital Photography Review (dpreview.com)

 
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Olympus releases its OM-D Webcam Beta for macOS computers

27 Aug

Olympus has announced the macOS version of its OM-D Webcam Beta utility is now available. Like the Windows version, released back in June, the macOS version enables select OM-D cameras to be used as webcams with compatible videoconferencing and streaming software over USB.

The utility is free to download from Olympus’ website. Once installed, the process is as simple as plugging one of the compatible Olympus cameras and selecting the OM-D Webcam Beta as an input in the conferencing or streaming program of your choosing. Below is the limited list of compatible cameras:

  • OM-D E-M1X
  • OM-D E-M1 Mark III
  • OM-D E-M1 Mark II
  • OM-D E-M1
  • OM-D E-M5 Mark II

Olympus notes the utility won’t capture audio from your camera, so plan on having another microphone nearby (or just use your computer’s built-in microphone). Olympus also says streaming quality will be lower if there isn’t a memory card inside the camera.

We have contacted Olympus to see if any other cameras will be compatible in the future. You can find out more information and download the utility on Olympus’ website.

Articles: Digital Photography Review (dpreview.com)

 
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Raspberry Pi launches 12.3MP interchangeable lens camera module for its Pi computers

30 Apr

What if I told you that for just $ 50, you could have yourself a fully-customizable interchangeable lens camera capable of shooting 12.3MP stills and capturing 4K/30p video? You’d probably tell me to kick dirt, but the truth is that’s now a possibility thanks to Raspberry Pi’s new ILC camera module and accompanying lenses, which start at just $ 25.

‘There has always been a big overlap between Raspberry Pi hackers and camera hackers,’ reads the Raspberry Pi blog post announcing the setup. ‘Even back in 2012, people (okay, substantially Dave Hunt) were finding interesting ways to squeeze more functionality out of DSLR cameras using their Raspberry Pi computers.’

The full kit currently available from Raspberry Pi.

Since 2013, Raspberry Pi has released a few different camera modules: the original 5MP camera board based around the OmniVision OV5647 sensor, a Pi NoIR board for infrared photography and a follow-up camera board that used the Sony IMX219 8MP sensor (this unit replaced Raspberry Pi’s 5MP camera board, which has the distinction of being just two other products the company has ever officially discontinued).

Despite selling more than 1.7 million units of the 8MP camera boards to date, the Raspberry Pi team wasn’t content with the limitations put in place by fixed-focus camera modules with small sensors and poor performance. Enter the new Raspberry Pi High Quality Camera.

This new module is build around the Type 1/2.3” (7.9mm diagonal) Sony IMX477 backside-illuminated CMOS sensor that features 1.55?m pixels (double that of the IMX219 found in the 8MP camera board). In front of the sensor is a C and CS lens mount with adjustable back-focus, a mount most commonly used on 8mm, 16mm cameras, closed-circuit security cameras and other industrial-focused systems. It even features a built-in 1/4”-20 tripod mount for supporting the system.

While any off-the-shelf C- and CS-mount lenses will work with the new sensor, Raspberry Pi has announced it will be working with its official retail partners to carry a pair of lenses: a 6mm CS-mount lens and a 16mm C-mount lens for $ 25 and $ 50, respectively. There’s always the option of 3D printing and purchasing third-party adapters to create wild combinations, such as this monster, shown below, built around the Canon 70–200mm F2.8 IS II lens.

The possibilities are nearly endless.

The High Quality Camera is compatible with ‘almost all’ Raspberry Pi models, starting with the original Raspberry Pi 1. The only exception are a number of early Raspberry Pi Zero boards that lack the connector. Raspberry Pi has compiled accompanying support documentation on the product page, including a ‘Getting Started’ guide. There’s also ‘The Official Raspberry Pi Camera Guide’ that’s available to download for free as a PDF or buy in physical form on the Raspberry Pi Press Store for £10.

The Raspberry Pi High Quality Camera, which will remain in production until at least January 2027 per Raspberry Pi’s obsolescence statement, is available starting today for $ 50 on the Raspberry Pi website.

Articles: Digital Photography Review (dpreview.com)

 
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[MODIFIED] General Computers – Why Do Install Programs Ask Me to Close Everything or Restart?

23 Apr

When installing software, here’s why you should close down all running applications – but think twice before shutting down security software.

When you install software on your machine, you are usually asked near the beginning to close other running programs (a good practice to do even if you are not explicitly asked). Why should you consider doing so, and should you shut down everything?

1) Some install programs require you to reboot your operating system when the install is done, so, you would have to close other programs down anyway or let the operating system do so (risking you losing work in such applications). This is especially true for software such as firewalls, virus scanners, some anti-spyware applications, backup utilities, etc….

Read more at MalekTips.
New Computer and Technology Help and Tips – MalekTips.Com

 
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Choir of Retro Computers Sing a Special Christmas Carol

26 Dec

[ By Steph in Gaming & Computing & Technology. ]

Retro Computers Christmas Carol 1

“Hail the machines, sweet old machines, blow off the dust, wipe off the rust. Christmas has come, joy is foretold, for those of us you never sold. Still we are here, still full of cheer, just plug us in, it will begin.” So starts the Christmas carol this quirky choir of vintage computer equipment would like to sing to you today courtesy of The Glasgow School of Art.

Retro Computers Christmas Carol 2

Alumnus James Houston, who graduated in 2008, created the project using a collection of vintage Mac computers, a Commodore 64, ZX Spectrum +1 and a SEGA Mega Drive. The lyrics to the song ‘Carol of the Bells’ were rewritten accordingly.

Retro Computers Christmas Carol 3

Houston got the idea when pondering new uses for past Christmas gifts, realizing that a few of them had the capability for speech synthesis.

Retro Computers Christmas Carol 4

“Bleep bloop beep bong, hear our sweet song, if none of our coding is wrong.”

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[ By Steph in Gaming & Computing & Technology. ]

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How to Use Lightroom on 2 Computers and Keep the Catalogue Synchronised

11 Jul

A common question that we hear from readers about using Lightroom is how can it be used on two computers while keeping your catalog synchronised?

In this video Phil Steele shares 3 great strategies for doing just this.

For more great Lightroom tips from Phil Steele check out his Lightroom Made Easy Course which many dPS readers have enrolled in and found helpful.

Post originally from: Digital Photography Tips.

Check out our more Photography Tips at Photography Tips for Beginners, Portrait Photography Tips and Wedding Photography Tips.

How to Use Lightroom on 2 Computers and Keep the Catalogue Synchronised


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[MODIFIED] General Computers – For Speed, CPU Speed Isn’t Everything

01 Aug

Plan on upgrading a computer or buying a new one? Look at more than just the CPU speed for faster performance.

Note that this tip is geared towards beginning computer users…

If you are in the market for a new computer or are considering upgrading an older machine, you might think that the CPU speed is the sole factor in determining how fast you will be able to work. You couldn’t be more wrong:…

Read more at MalekTips.
New Computer and Technology Help and Tips – MalekTips.Com

 
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[MODIFIED] General Computers – Donating or Giving Away a Computer? Follow These 5 Steps First.

31 Jul

Five steps to take before you give away a PC, including helping to prevent identity theft.

Is your laptop or desktop computer running slowly and not handling tasks or games well enough for your current needs? Do the latest and greatest applications slow your system to a crawl? Do you need more RAM to run powerful graphics editors and virtual machines, but find your computer is limited to only 2 or 4 gigs? If so, it may be time to purchase a new computer. However, what can and should you do with your old machine besides dumping it into the trash?

* Many charities and schools can put older computers to good use as teaching aids or to provide to the less-fortunate….

Read more at MalekTips.
New Computer and Technology Help and Tips – MalekTips.Com

 
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