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Posts Tagged ‘streaming’

Panasonic Unveils the GH5 II, With Wireless Live Streaming and Improved IBIS

28 May

The post Panasonic Unveils the GH5 II, With Wireless Live Streaming and Improved IBIS appeared first on Digital Photography School. It was authored by Jaymes Dempsey.

Panasonic Lumix GH5 II released

Panasonic has announced its latest Micro Four Thirds mirrorless camera: The Lumix GH5 II, an update to the much-loved GH5, which debuted back in 2017.

While the GH5 II retains many of the capabilities that made the GH5 such a praiseworthy camera, it also features several upgrades – particularly to its videography and streaming options, though also for action photography, low-light photography, and more.

Let’s take a closer look.

Panasonic Lumix GH5 II: What does it offer?

The Lumix GH5 II is a Micro Four Thirds camera combining significant photography and videography capabilities; as such, it should appeal to both enthusiast and professional hybrid shooters, though it can certainly perform well as a standalone photography or videography option.

Here are the key features that are identical (or nearly identical) to those on the GH5:

  • The GH5 II packs the same build as the GH5, including solid construction and weather resistance. The GH5 II is perfect for the outdoor photographer or videographer, though heavier than hobbyist alternatives.
  • The sensor is the 20 MP MFT technology used in the GH5, but Panasonic has added a new anti-reflective coating for better backlit shooting.
  • Like the GH5, the GH5 II features dual SD card slots, useful for professionals who require redundancy in their work.
  • 12 frames-per-second continuous shooting (in AF-S) and 9 frames-per-second continuous shooting (in AF-C) promise decent action performance.
  • The electronic viewfinder remains a respectable 3.68M dots.

And here’s what you get from the GH5 II over the GH5:

  • 10-bit 4:2:0 DCI 4K/60p; pre-installed V-Log L for improved dynamic range; simultaneous external 10-bit 4:2:2 4K and internal 10-bit 4:2:0 4K recording.
  • The GH5 II supports wireless live streaming. As Panasonic explains, with the GH5 II, “high-quality live streaming is possible with minimum equipment – only the camera and a smartphone are required…in either an indoor or outdoor environment.”
  • Improved autofocus performance. Panasonic claims that the GH5 II “features high-speed and high-precision AF” that “detects eyes and faces at a 2x faster recognition-cycle speed than the GH5.” The camera also packs “enhanced AF-C, which…enables users to keep tracking small or fast-moving subjects.”
  • An improved buffer for action photography (108+ RAWs, 999+ JPEGs).
  • 6.5 stops of in-body image stabilization versus the 5 stops of IBIS on the GH5 – a small but useful upgrade for low-light photography (and handheld videography).
  • (Slightly) increased resolution on the fully articulating touchscreen, though with a subtle decrease in size.

On the whole, upgrades for photographers are relatively minor. If you’re primarily a stills shooter, these enhancements probably won’t justify shelling out for the GH5 II over the GH5 (and you may be better off considering a different Panasonic camera).

But for hybrid shooters and videographers requiring top-notch recording and/or streaming capabilities, the GH5 II is certainly an appealing package.

Panasonic Lumix GH5 II: Price and release date

You can preorder the Panasonic Lumix GH5 II for a reasonable $ 1699 USD ($ 2299 when bundled with the Leica 12-60mm f/2.8-4 lens). Orders will begin shipping in late June.

So if the GH5 II’s new features appeal to you, I highly recommend you check it out (though you should also keep an eye out for news regarding the just-announced Lumix GH6).

Now over to you:

What do you think of the Panasonic Lumix GH5 II? Are you disappointed by the lack of upgrades? Or pleased by what the GH5 II does include? Would you consider buying it? Share your thoughts in the comments below!

The post Panasonic Unveils the GH5 II, With Wireless Live Streaming and Improved IBIS appeared first on Digital Photography School. It was authored by Jaymes Dempsey.


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Panasonic announces minor firmware updates for 6 cameras, release of macOS streaming utility and more

14 Jul

Panasonic has announced minor firmware updates for half-a-dozen of its G Series mirrorless cameras and announced the upcoming release of new software for Windows and macOS computers that will give its mirrorless cameras the ability to be used as a webcam without the need for a capture card.

The firmware updates are for Panasonic’s GH5, GH5S, G9, G95, G85 and GX9 camera systems. The respective updates improve compatibility with Panasonic’s new Tripod Grip DMW-SHGR1 and add ‘operational stability’ with the LUMIX G VARIO 12–32mm / F3.5–5.6 lens. The new firmware updates will go live on Panasonic’s support page on July 21.

Panasonic has also announced the release of LUMIX Streaming (Beta) for macOS. Like the Windows version released back on June 9, the macOS version allows select Panasonic mirrorless cameras to be used as webcams through a derivative version of Panasonic’s LUMIX Tether utility that removes unnecessary interface elements to create a clean output for using as a webcam feed.

A screenshot of the Windows version of LUMIX Streaming (Beta).

At this time, the LUMIX Streaming (Beta) supports Panasonic’s S1H, S1R, S1, GH5S, GH5 and G9 mirrorless cameras. It requires at least macOS 10.11 (El Capitan), 2GB of RAM for 64-bit systems and 200MB of space. You can download the utility for free on Panasonic’s website.

Beyond the LUMIX Streaming (Beta) for macOS and Windows, Panasonic is also developing LUMIX Webcam Software. Unlike LUMIX Streaming (Beta), which is effectively a tweaked version of its tethering utility, LUMIX Webcam Software ‘[will make] it possible to use an applicable LUMIX camera as a webcam over a USB connection not only for live streaming, but also for video conferencing, etc.’ Panasonic says the software will be compatible with its S1H, S1R, S1, GH5S, GH5, and G9 camera systems, and is due for a September release on Windows and an October release for macOS.

Press release:

Panasonic Announces the Release of Firmware Update Programs for LUMIX G Series Cameras, “LUMIX Streaming (Beta)” for Mac and the Development of “LUMIX Webcam Software” for Windows/Mac

Newark, NJ (July 14, 2020) – Panasonic is pleased to announce the release of firmware update programs for the LUMIX G Series of Digital Single Lens Mirrorless Cameras and software programs “LUMIX Streaming (Beta)” for Mac and the development of “LUMIX Webcam Software” for Win/Mac.

The firmware update programs are for DC-GH5,GH5S, G9, G95, G85 and GX9 to improve compatibility with the new Tripod Grip DMW-SHGR1 and operational stability with LUMIX G VARIO 12-32mm / F3.5-5.6 ASPH. /MEGA O.I.S.(H-FS12032) lens. Meanwhile, “LUMIX Streaming (Beta)” and “LUMIX Webcam Software” enhance work-at-home activities using LUMIX cameras.

1. Firmware update programs for DC-GH5, GH5S, G9, G95, G85 and GX9

Model

Firmware Version

?Tripod grip DMW-SHGR1 can be used.

?Improved operational stability with the Panasonic LUMIX G VARIO 12-32mm / F3.5-5.6 ASPH. /MEGA O.I.S.(H-FS12032)

DC-GH5

Firmware Version 2.7

Yes

Yes

DC-GH5S

Firmware Version 1.6

Yes

DC-G9

Firmware Version 2.2

Yes

Yes

DC- G95

Firmware Version 1.2

Yes

Yes

DC- G85

Firmware Version 1.5

Yes

Yes

DC-GX9

Firmware Version 1.5

Yes

The firmware program will be available at LUMIX Global Customer Support website https://av.jpn.support.panasonic.com/support/global/cs/dsc/ on July 21, 2020.

2. LUMIX Streaming (Beta) for Mac

Followed by the release of “LUMIX Streaming (Beta)” for Windows, the “LUMIX Streaming (Beta)” for Mac has also been released. It is derived from conventional “LUMIX Tether (Ver.1.7)” with an additional display option for the cases where this software is used for live streaming purposes. It may help user convenience in the growing self-streaming opportunities.

As “LUMIX Tether” is a software program originally designed for tethered shooting, GUIs such as a focus area mark as well as control panels are displayed with live view images on the PC monitor during USB tethering. However, these graphic items become a hindrance when the software is used to capture camera view for live streaming. In response to the demands of customers to resolve this issue, LIVE VIEW mode has been added on “LUMIX Streaming (Beta)”. It enables displaying camera view only, making it easy for the separate streaming software to read it. Users can choose to show or hide these graphic items during USB tethering according to the usage purpose.

“LUMIX Streaming (Beta)” is provided as a pre-release version that is currently still under development. Please note that this software is not eligible for operation warranty and customer support.

Compatible models: DC-S1H, DC-S1R, DC-S1, DC-GH5S, DC-GH5, DC-G9

LUMIX Tether for Streaming (Beta) for Mac Operating Environment

OS

Mac OS X 10.11,

Mac macOS 10.12, macOS 10.13, macOS 10.14

*Operation with macOS 10.15 Catalina is under verification but some issues are reported. https://av.jpn.support.panasonic.com/support/global/cs/dsc/info/macos_tether.html

(When to officially support macOS 10.15 Catalina is yet to be fixed.)

CPU

Intel CPU of 1 GHz or higher

Display

1024 x 768 pixels or more

RAM

1GB or more (32bit),2GB or more (64bit)

HDD

Free space of 200 MB or more for installation

Interface

USB 3.0/3.1

LUMIX Tether for Streaming (Beta) web page with download link

https://www.panasonic.com/global/consumer/lumix/lumixtether.html

3. LUMIX Webcam Software

While the “LUMIX Streaming (Beta)” is basically a software for tethered shooting that can also be used to capture camera views for live streaming, the upcoming “LUMIX Webcam Software” makes it possible to use an applicable LUMIX camera as a webcam over a USB connection not only for live streaming, but also for video conferencing, etc.

Compatible models: DC-S1H, DC-S1R, DC-S1, DC-GH5S, DC-GH5, DC-G9, DC-G100 *

Release Date*: End of September (for Windows) / End of October (for Mac), 2020

*The release date of LUMIX Webcam Software for DC-G100 is yet to be decided.

Panasonic is committed to continuous improvement with its LUMIX product line, including the Full-Frame S Series and the Micro Four Thirds G Series, by providing customers with valuable products and services, a part of which are these firmware and software update programs.

Articles: Digital Photography Review (dpreview.com)

 
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Lumix Tether for Streaming allows some Lumix users to use their camera as a webcam

09 Jun

Following in the footsteps of Canon, Panasonic has released an additional version of its USB tethering software that allows compatible Lumix cameras to be used for streaming to social media and video conferencing applications. Lumix Tether for Streaming (Beta) works in the same way as the standard version of Lumix Tether, but it includes a button that clears the AF box graphics and the control panel from the Live View pane so can be used for broadcasting.

A third-party broadcasting application, such as OBS, is needed to capture the Live View window as the camera’s feed isn’t detected by the computer. An external microphone built-in or plugged-in to the computer is also needed as the camera’s audio isn’t captured via this beta version of Lumix Tether for Streaming.

With Live View quality set to Fine, the feed to the window has a resolution of 1280 pixels on the longest edge, and the Lumix Tether control panels allow users to access many of the camera’s features to control the way the image looks.

The idea of the software, as we have seen recently from other manufacturers, is to offer a free way of streaming for Lumix users, and to allow them to improve the quality of their streaming video beyond that which is usually offered by built-in webcams. The idea will have been sparked by the rise in the number of people using video streaming for work and keeping on contact with family during the coronavirus pandemic.

Like the original version of Lumix Tether, this new beta streaming application is compatible with Lumix G9, GH5, GH5s and Lumix S cameras, but this time Windows 10 is required – there’s no Mac version. Lumix Tether for Streaming can be downloaded from the Panasonic support pages.

Press release:

Panasonic releases ‘LUMIX Tether for Streaming (Beta)’ software program for PC integrating new LIVE VIEW mode for live streaming purpose

Panasonic has today released a ‘LUMIX Tether for Streaming’ beta software program for Windows, following the conventional ‘LUMIX Tether’ (Version.1.7). The new beta program includes a new display option designed for live-streaming, and makes it easy for the user to self-stream.

Originally, the ‘LUMIX Tether’ software program was designed for tethered shooting and therefore its GUIs, such as the focus area mark or control panels, are displayed with live view images on the PC monitor during USB tethering. However, in response to feedback from customers that these graphic items become a hindrance when the software is used to capture camera view for live streaming, LIVE VIEW mode has been added on ‘LUMIX Tether for Streaming (Beta)’. This update enables the display of camera-view only, making it easy for the separate streaming software read. Users can now choose to show or hide these graphic items during USB tethering according to the usage purpose.

‘LUMIX Tether for Streaming (Beta)’ is provided as a pre-release version that is currently still under development. Please note that this software is not eligible for operation warranty and customer support.

Compatible models: DC-GH5, DC-G9, DC-GH5S, DC-S1, DC-S1R, DC-S1H

LUMIX Tether for Streaming (Beta) Operating Environment

  • OS: Windows 10 (32bit/64bit)
  • CPU: Intel CPU of 1 GHz or higher
  • Display: 1024 x 768 pixels or more
  • RAM: 1GB or more (32bit),2GB or more (64bit)
  • HDD: Free space of 200 MB or more for installation
  • Interface: USB 3.0/3.1

LUMIX Tether for Streaming (Beta) is now available to download from:
https://www.panasonic.com/global/consumer/lumix/lumixtether.html

Articles: Digital Photography Review (dpreview.com)

 
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How to Setup For Doing Live Streaming and YouTube Videos at Home

10 May

The post How to Setup For Doing Live Streaming and YouTube Videos at Home appeared first on Digital Photography School. It was authored by Caz Nowaczyk.

live streaming setup and youtube setup

Since many of us are spending most of our time at home at the moment, I thought I’d share this great video from the dPS founder, Darren Rowse, on how to do live streaming and YouTube videos from your own home as a way to reach your audience and promote your photography.

He shares his complete live streaming setup, which I have listed below so that you can see if you have some of this gear already. Of course, you can replace some of this gear with the equipment you already have too. Most DSLR and mirrorless cameras do video nowadays.

The great thing about this video is that Darren shows us how this equipment all works together too, which is perfect to see what parts may or may not suit your needs.

Want to do some photography videos for youtube, or post-processing videos? This could be an ideal setup for you too.

Livestreaming gear setup:

live streaming setup and youtube video setup
  • Sony A7 III – https://geni.us/BM6gBHA
  • Sony 28mm f/2 lens – https://geni.us/sony282
  • Sony 55mm f/1.8 Lens – https://geni.us/sony5018
  • Sony A6400 – https://geni.us/udaP
  • Sony 16mm f1.4mm – https://geni.us/qLanFq
  • Rode PodMic – https://geni.us/rodepodmic
  • Rode Podcaster (USB) – https://geni.us/rodepodcasterusb
  • RodeCaster Pro – https://geni.us/rodecasterpropb
  • Shure SM58 – https://geni.us/shuresm58mic
  • Neewer 480 LED Lights – https://geni.us/neewer480led
  • Softbox for Neewer 480 – https://geni.us/neewersoftbox
  • LEDGO LG-B150 – https://geni.us/ledgo
  • Manfrotto magic arm – https://geni.us/mfmagic
  • Manfrotto superclamp – https://geni.us/mfsc
  • Ecamm Live – https://geni.us/ecamm
  • Elgato Camlink – https://geni.us/camlinkpb

Do you have a setup that you use already and would like to share with us? Please do so in the comments section!

The post How to Setup For Doing Live Streaming and YouTube Videos at Home appeared first on Digital Photography School. It was authored by Caz Nowaczyk.


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The Live Planet VR System is an end-to-end solution for creating, streaming 4K 360º content

23 Jan

Live Planet has announced the Live Planet VR System, an end-to-end solution to capturing, editing and delivering immersive 360-degree content to viewers.

The idea behind the Live Planet VR System is to launch an all-in-one product that makes it easy to get a full VR production up and running without the need to hassle with multiple products and programs. In Live Planet’s own words:

VR video has yet to take off as a medium because no one has focused on solving the full range of production and distribution challenges. As a result, it has been very difficult to easily, quickly, reliably, and affordably produce VR video experiences at scale, in particular for live distribution.

At the core of the Live Planet VR System is its 16-camera 360-degree video array. The camera system uses an Nvidia Jetson Tx2 module to instantaneously stitch the video from all 16 cameras to create 4K30p footage on-camera — no need to offload the footage to stitch it all together.

In addition to taking the video off of the device for post-production, the resulting video can also be streamed directly to viewers using Live Planet’s accompanying VR apps or platforms that support VR streaming including: Samsung Gear VR, Oculus, Google Daydream, YouTube and more. Live Planet also offers a cloud-based storage via its Live Planet VR Cloud platform.

The Live Planet VR System is available for $ 9.950 USD and includes the stereoscopic VR camera, $ 1,000 credit toward VR Cloud storage and delivery services, a premium monopod, app licenses, ‘platinum support’ and a custom camera case.

Live Planet’s Industry Changing VR System Now Shipping, Empowering Anyone to Expand The Boundaries of VR With Integrated Capture and Delivery of Immersive VR Video

Stereoscopic Camera Stitches Perfect VR in Real Time Paired with a Powerful Cloud and Apps for Picture-Perfect Optimized Delivery That Revolutionizes VR, Allowing Anyone to Capture, Manage, and Deliver Live and Recorded VR Video to All VR Headsets and 360° Platforms

LOS ANGELES and SAN JOSE —? January 22, 2019? —? ?Live Planet, Inc.?, creator of next-generation media technologies, today announced the full-system release of its game-changing, end-to-end virtual reality (VR) video solution, the Live Planet VR System. In development over the last three years, the system is a powerful, fully-integrated solution for creating immersive video experiences, enabling anyone to easily and quickly capture and distribute dramatically better stereoscopic VR video easier than any other method. This complete system includes the full integration of best-of-breed VR camera, cloud and applications, delivering VR video live or recorded to all VR headsets and 360° platforms (e.g., Samsung Gear VR, Oculus, Google Daydream, YouTube, etc.).

Live Planet’s VR System enables anyone to easily and quickly unleash their vision for immersive video experiences and define new categories of VR application, expanding the visual mediums within and beyond television and film. The system makes it simple, practical, and affordable to create and deliver stereoscopic VR and 360° video. Creators can:

  • CAPTURE? picture-perfect, real-time automatically-stitched stereoscopic footage optimized for comfortable viewing for livestream or later use with the Live Planet VR Camera.

  • STORE? and manage their uploaded VR video easily and affordably from anywhere with the Live Planet VR Cloud.

  • DELIVER ?on-demand VR video and live VRcasts to audiences publicly or privately, even over mobile networks, to both Live Planet VR apps and social platforms.

“The vision of “Live Planet VR” is as the name suggests: to allow instantaneous immersion in the experiences that catalogue being human,” said Halsey Minor, founder and CEO of Live Planet. “VR video is more than just a new medium and those who have tried VR instinctively know something extraordinary is afoot — the capacity to share our lives, the arts, sports, celebrations and tragedies in profound new ways that are not mediated by others but directly experienced. Where the power of television leaves off, VR begins. Until now, creating VR video has been hindered by poor quality and insane complexity. Live Planet has put the industry’s best VR experience in the hands of mere mortals, enabling the innovation and growth the industry has so far lacked. Just as pundits have written off VR for its experiential issues and complexity, along comes the Live Planet VR System to change the game.”

While VR point solutions — including various headsets and cameras — have been around for the last few years, VR video has yet to take off as a medium because no one has focused on solving the full range of production and distribution challenges. As a result, it has been very difficult to easily, quickly, reliably, and affordably produce VR video experiences at scale, in particular for live distribution. Technical hurdles the Live Planet VR System has now overcome include:

  1. Capturing footage at the highest possible visual quality, stereoscopically, and in a manner consistent with the natural characteristics of human vision, providing a comfortable experience with no dizziness or nausea so viewers may dwell in content experiences for long periods of time.

  2. Generating automatic, perfectly-stitched footage in real time on the capture device, critical for live applications.

  3. Delivering all footage, whether live or recorded, reliably and of the highest quality over dynamic network conditions — including mobile networks — to the myriad VR and 360° platforms, each of which has its own specifications.

Live Planet has invested in addressing these technological hurdles, creating innovations that handle them “under the hood”, enabling the VR video industry to move forward with push-button simple solutions.

Live Planet uses the ?NVIDIA Jetson TX2? supercomputer on a module to stitch together 16 different image sensors to output 4K video at 30 frames per second — all inside the camera,saving creators days and dollars? in post production time and expense. With its camera and cloud in beta with VR enthusiasts over the last year, the VR System now enables creators and application developers to “share their world,” from transporting audiences to the stage with their favorite band, witnessing a Hail Mary from the 50 yard line, or attending Tim Cook’s next Apple WWDC keynote — the creative potential of the VR video medium is now available to anyone.

“VR provides a unique opportunity to tell immersive stories, but creating and editing high-quality scenes comes with its own set of challenges,” said David Weinstein, Director of VR at NVIDIA. “With the NVIDIA Jetson TX2, Live Planet simplifies the process with a system that provides stunning immersive environments, delivering a VR experience like no other.”

The Live Planet VR System is available for purchase at ?www.liveplanet.net? for $ 9,950 USD. The purchase price includes the stereoscopic VR camera, $ 1,000 credit toward VR Cloud storage and delivery services (additional services are priced a la carte), a premium monopod, app licenses, platinum support, and a custom camera case.

About Live Planet, Inc.

Live Planet, Inc. develops infrastructural technologies to transform the world of video toward a more compelling, controllable future for consumer and business applications everywhere. The company was founded in 2016 by serial entrepreneur Halsey Minor, a technology visionary behind notable successes including CNET, Uphold, Salesforce, Google Voice, OpenDNS and Vignette. Live Planet’s initiatives include:

  • ? The Live Planet VR System:? the end-to-end solution for easily creating and delivering live and recorded picture-perfect stereoscopic VR video programming and applications. For more information on the Live Planet VR System, please visithttps://www.liveplanet.net?. Creative professionals and innovators seeking to shape the future of immersive media may join our partners program by contactinginfo@liveplanet.net?.

  • ? The VideoCoin Network:? video infrastructure for the blockchain-enabled internet delivering decentralized video encoding, storage, and content distribution. For more information, visit ?https://videocoin.io?.

Articles: Digital Photography Review (dpreview.com)

 
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‘Everybody Street’ documentary free streaming options arrive on YouTube, Prime Video

21 Nov

Cheryl Dunn’s 2013 street photography documentary Everybody Street is now available to stream on YouTube and on Amazon Prime Video. The YouTube stream is ad-supported and the Prime Video option requires an Amazon Prime subscription. Alternatively, viewers can purchase the documentary on DVD. Everybody Street was previously only available on-demand through Vimeo.

The documentary, which enjoys a healthy 7.7-star rating on IMDb, focuses on New York street photographers Bruce Davidson, Ricky Powell, Mary Ellen Mark, Elliott Erwitt, and others, covering their life and work in the city.

IMDb explains:

Shot by renowned photographer Cheryl Dunn on both black and white 16mm film and color HD, the documentary pays tribute to the spirit of street photography through a cinematic exploration of New York City, and captures the visceral rush, singular perseverance and at times immediate danger customary to these artists.

Articles: Digital Photography Review (dpreview.com)

 
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Researchers develop low-power HD streaming tech for wearable cameras

26 Apr
Dennis Wise/University of Washington

Wearable cameras, such as the type found in Snap Spectacles, are often limited to low-resolution video streaming due to their tiny batteries and small size. But now, researchers with the University of Washington in Seattle have developed a solution to that problem, one that involves offloading the processing burden to a nearby smartphone in order to stream high-definition content from the wearable camera.

The new low-power HD video streaming method utilizes backscatter technology and works by transmitting pixel intensity values via an antenna directly to the user’s smartphone. Unlike the wearable camera, which by its nature is small and lightweight with limited hardware resources, a smartphone offers way more processing power and a much larger battery.

When used as part of this new system, the phone receives the pixel information from the wearable camera, then processes it into a high-definition video for streaming. The prototype system was tested using a 720p HD YouTube video, which was successfully fed into the backscatter system and streamed at 10fps to a smartphone located 14ft / 4.2m away.

The wearable camera features only a small battery and uses between 1,000 and 10,000 times less power than existing streaming methods; however, the researchers plan to go a step further and develop a battery-free camera system with potential applications outside of smart glasses and body cameras.

Security systems, for example, could benefit from this technology, which would eliminate the need to either plug the cameras into a power source or frequently recharge internal batteries. Instead, the video data would be transmitted via antennas from the cameras to a central processing unit connected to a large battery or wired powered source.

As study co-author Joshua Smith explained:

Just imagine you go to a football game five years from now. There could be tiny HD cameras everywhere recording the action: stuck on players’ helmets, everywhere across the stadium. And you don’t have to ever worry about changing their batteries.

If the idea of “tiny cameras everywhere” also sounds mildly disturbing and like a privacy nightmare to you, you’re not alone… but we digress.

The full paper detailing this technology is available here.

Articles: Digital Photography Review (dpreview.com)

 
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The new JPEG XS image format was built for streaming 4K and VR content

18 Apr

There’s a new video compression standard on the block. It’s called JPEG XS, and while it’s made by the same team behind the ubiquitous JPEG image format, it serves a much different purpose.

JPEG XS was announced earlier this week by the Joint Photographic Experts Group (JPEG), headed by École Polytechnique Fédérale De Lausanne (EPFL) professor Touradj Ebrahimi. The mission of this new format isn’t to replace the standard JPEG image standard, but to supplement it by being a low-energy standard for streaming video content via Wi-Fi and 5G cellular networks.

According to JPEG, the mission of JPEG XS is to, “stream the files instead of storing them in smartphones or other devices with limited memory.” JPEG specifically mentions the benefits of JPEG XS for video captured and streamed by “drones and self-driving cars—technologies where long latency represents a danger for humans.”

Photo by Samuel Schwendener

What’s interesting is that JPEG isn’t trying to shrink the file size with JPEG XS. In fact, quite the opposite. Whereas the JPEG standard has a compression ratio of about 10:1, JPEG XS comes out to a 6:1 ratio.

“For the first time in the history of image coding, we are compressing less in order to better preserve quality, and we are making the process faster while using less energy,” said Professor Ebrahimi in the EPFL announcement post. “We want to be smarter in how we do things. The idea is to use less resources and use them more wisely. This is a real paradigm shift.”

JPEG XS is open source, as well as HDR-compatible, making it a prime candidate for content creators around the world. Already, the European Space Agency (ESA) has expressed interest in the standard. JPEG XS would serve as a perfect format for sending high-quality images and video from space probes down to Earth while not using up any unnecessary energy.

According to Ebrahimi, JPEG XS will first be put to use in “professional applications like movie editing, space imagery and professional-grade cameras.” Consumer electronics will like VR, AR, wireless connections between media devices, and self-driving cars will follow. The only remaining hurdle in the path of JPEG XS is the final approval from the International Organization for Standardization (ISO). Once it gets approved, it should be rolling into products and services shortly.

Articles: Digital Photography Review (dpreview.com)

 
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24 July, 2014 – The Antarctic Experience – A Free Streaming HD Video

24 Jul

What’s it like to be aboard a photographic expedition to Antarctica? Find out by watching our new free 23- minute-long HD streaming video.


Fuji has updated the firmware for the X-Pro 1 and several lenses to allow for improved autofocus as well as adding focus peaking during manual focus, along with other enhancements.

         

 "Yes I downloaded the videos. THEY ARE AWESOME!!! 
I learned so much I 
think my brain is going to explode.


The Luminous Landscape – What’s New

 
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Gregory Crewdson: Brief Encounters is Now Available on DVD, and Netflix Streaming

23 May

©Gregory Crewdson

Netflix have acquired the rights to stream Ben Shapiro’s excellent 77-minute documentary, Gregory Crewdson: Brief Encounters. You can also buy it outright on DVD for $ 24.

Sadly, the Netflix access this is US-only (maybe Canada? nope!) and only for Netflix streaming subscribers. But this is still far and away the biggest audience to have had access to the film.

There’s no telling how long it will be up to stream. Netflix is notorious for having, then not having, the rights to a movie. So just in case, don’t wait too long. You can stream it here.

(Many thanks to reader Tim Kamppinen for the heads-up!)

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