Category: 4K UHD

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Sony at Photokina 2018 (filmed with 24mm f1.4 G Master on A7III)

Posted by Charbax – September 28, 2018

Ben Pilling is the Technical Marketing Manager of Sony Digital Imaging Europe. In this video (filmed using the new 24mm f1.4 G Master lens (pre-order for $1400 at Amazon) (mostly set at f1.4 for max bokeh effect (maybe too much bokeh?) in this video) on the Sony A7III camera ($2000 at Amazon)), Ben Pilling lists some of the latest camera achievements by Sony in the Full Frame mirrorless market. With their impressive Eye Autofocus for photos, in-body image stabilization, dual memory card slots (1 UHS-II the other UHS-I), true full frame 4K video without crop (only at 4K24 on A7III), extremely stable face-tracking continuous autofocus for video (which I use in all of my A7III with 16-35mm G master lens videos which I list in this playlist), Sony can claim market leadership in the Full Frame market, not just in the mirrorless market. Which is why Nikon, Canon and Panasonic/Leica/Sigma are all announcing new Full Frame camera systems at this Photokina event. Sony can claim to have 48 lenses available for their full frame E-mount system, with a target of having 60 lenses available before 2020, they also announce improvements with their G master lens technologies such as a 3x faster and more accurate autofocus motor as is present in the new 24mm f1.4 G master. I even get to ask him in this video about the upcoming A7SIII Full Frame for video, A7000 APS-C "high end" all those that are rumored over the past months at http://sonyalpharumors.com but which Sony decided not to launch yet at this Photokina event. For those I am hoping Sony will include a flip out display, 4K60, dual UHS-II SD card slots, no overheating with no 30min record limitations (EU tax still in effect or not, at least provide users with a paid plugin to unlock unlimited recording), H265 options for lower bitrate recording at same quality for faster YouTube 4K uploading. I'd even like in-camera basic trim/split editing and live streaming (perhaps even with multi-camera) support. A better and stronger IBIS (at least as good as GH5) would be good too.

$399 GoPro Hero 7 Black, 4K60, EIS HyperSmooth stabilization, 10m waterproof

Posted by Charbax – September 28, 2018

GoPro releases their new Hero 7 Black sports camera, with 4K60 recording support or 1080p 240fps support, they have their new electronic image stabilization which they call hypersmooth. GoPro claims their electronic image stabilization to be better than a gimball, but I just don't believe it. Looking at samples on YouTube I just don't see it being that amazing. It doesn't seem much better than for example the GoPro 6 and I think a hundred other much cheaper sports cameras have electronic image stabilization in them too. It's not worth $400 when it probably costs them less than $100 to manufacture. Probably even less than $50 to manufacture. I'd much rather see them include a mechanically stabilized sensor + electronic image stabilization, and any kind of optics that would enable for smooth and good looking bokeh with perfect autofocus would be interesting.

Panasonic S1 and S1R Full Frame with 4K60, Dual IS, Dual Memory

Posted by Charbax – September 26, 2018

Panasonic announces their upcoming new Full Frame camera system using the Leica L-Mount. This camera will do 4K60 with an XQD and an SD card slot, a 3-tilt display (not sure yet if that means with flip out support or not), the limitations of the 4K60 when it comes to cropping or record length limitations are not known yet. The Panasonic S1 will be 24 megapixel while the Panasonic S1R will have a 47 megapixel sensor. The camera is coming on the market early 2019 already, that is what they are saying anyway. Things like weight, exact size, battery life and other things are not announced or defined yet as this system is now under development. Hopefully Panasonic will have their autofocus technology fixed and fully usable (unlike with their GH5) in this camera.

LG 77″ Flexible OLED, 1443ppi VR made with Google, LTPS for automotive, LG Nanocell

Posted by Charbax – July 12, 2018

Tour of the LG Display booth at SID Display Week 2018 featuring LG's 77" transparent and flexible OLED display showcasing LG’s expertise in manufacturing large OLED displays made on clear polyimide then separated from the glass plate using a laser process.

LG 65” Crystal Sound OLED generates sound on the surface of the OLED display (as used in the Sony OLED TVs). LG has sticked two small ‘exciters’ at the back to turn the OLED panel into a speaker

LG shows a high resolution 4.3-inch 5K VR display with a density of 1,443ppi developed in collaboration with Google, it is a white OLED with color filters. The brightness is only 150 nits which would not be high enough for a smartphone display but is sufficient for Virtual Reality headsets.

For the automotive displays demos, LG uses the same LTPS technology commonly found in mobile phones to make car displays, a new car dashboard concept that includes displays in the center of the dash as well as one each for the driver and passenger. This trend is intended to replace all the mechanical display modules with interactive touchscreens. The passenger display, which was much larger than the one for the driver, provides access to multiple functions, like movies, messaging and other kinds of media.

LG Nanocell TV technology to compete with the Quantum Dot. They have small nanoparticle which are 1nm in size inside the color filters.

This is a tour with Dr Guillaume Chansin, Technology Consultant at Irimitech.

JMGO 4K projector (coming soon) and latest range of available projectors

Posted by Charbax – July 2, 2018

Filming here the latest range of JMGO projectors at their Shenzhen China Headquarters, products include JMGO P2, JMGO V8 Full HD 1080p projector, JmGO J6S FHD 1080p projector, running Android. Some of the JMGO projectors come with loud speakers with high quality sound design considered in them. This video also features the JMGO Vintage Edition, JMGO M6, JMGO E8, JMGO N7L and more. JMGO SC is a China-only 1000gbp ($1320) short throw projector with 1800 lumen but there also is JMGO SA with 2200 lumen available here on Aliexpress.com

HDMI 2.1 features coming to Xbox One X (VRR and Auto Low Latency Mode)

Posted by Charbax – June 28, 2018

HDMI 2.1 brings auto low latency mode (ALLM) and variable refresh rate (VRR) gaming here demonstrated on a Samsung QLED TV with a new firmware update to add that functionality support to the Microsoft Xbox One X. For more information about HDMI 2.1 features for gaming see my other video. That VRR functionality of HDMI 2.1 can be considered similar to dynamic refresh rate technologies like AMD’s FreeSync and NVIDIA’s G-Sync which are now popular for gamers buying new gaming PC monitors and new graphics cards, but the target market here for the HDMI 2.1 is also for gamers to be able to enjoy those features on the 4K TVs in the future. So expect upcoming 4K TVs to support it, if not it even being added to the firmware of existing 4K TVs on the market (like possibly as part of an evt firmware update for this Samsung QLED 4K TV), and here also updated with the firmware of gaming consoles like the Xbox One X.

faytech 86″ large format displays optically bonded at SID Display Week 2018

Posted by Charbax – June 27, 2018

Tour of the faytech booth at the SID Display Week 2018. In this exhibition faytech focuses on their large format displays and optical bonding expertise and service. In the video you can see several faytech products, but also their partner’s products, which are optically bonded by faytech.

In the video, they show several 86” Optically bonded “blackboard” devices with PCAP Capacitive touch technology for educational or multi-media purposes. During the tour a 75” outdoor IP65, (dust- and water-proof) Multi-media PC, as well as faytech’s own 55” Open Frame (HDK) Touch Monitor with 1000+ nits of brightness can be seen. This Open Frame is the perfect solution for integrating into a machine or wall. Eventually, the 65” FlatFrog In-Glass touch device bonded by faytech is shown, which is interesting, because only faytech possesses the bonding technology to do so. Then the 46” 2500+ nits outdoor kiosk from faytech’s partner, which is perfect for in- and outdoor use is presented. And at last, faytech’s 15.6” smart mirror with Capacitive touch technology is shown, which is perfect for the bathroom.

Analogix 10Gbit/s ANX7440 Re-timer USB Type-C DisplayPort for PC Mode phones, laptops, monitors

Posted by Charbax – June 27, 2018

Analogix shows their latest ANX7440 solution for 8.1Gbit/s DisplayPort 1.4 for video output and 10Gbit/s USB3 Gen2 data transfer. Now ready for mass production, its ANX74xx family of USB-C re-timer solutions are for laptops, 2-in-1 convertible laptops, desktop PCs, monitors, and USB-C accessories, the Analogix ANX7440 is the first protocol aware re-timing mux bridging DisplayPort and USB 3.1 interfaces for ARM Powered Qualcomm Snapdragon 835 Windows 10 laptops like the HP Envy x2, Intel, AMD, and Nvidia CPUs/GPUs to the USB-C connector, is the first USB-C re-timer to pass interoperability at USB-IF and VESA plug-test. They are pure USB-C re-timers using Separate Reference Clock Independent of SSC (SRIS) and Bit-Level Re-timer (BLR) architectures, guaranteeing a loss compensation to recover up to 23dB channel loss for USB 3.1 Gen2 10 Gbps; They are fully compliant to the latest USB 3.2 Appendix E requirements supporting 4-re-timer connectivity, with seamless daisy-chaining of four re-timers, meeting the USB 3.2 CTS requirements; They are complete DisplayPort re-timers with Link Training Tunable PHY Repeater (LTTPR) mode and transparent mode with AUX snooper, guaranteeing a loss compensation to recover up to 20dB channel loss for DisplayPort HBR3 8.1 Gbps.

The ANX74xx product family includes:

ANX7440 – integrated 10 Gbps re-timer and USB-C switch for DisplayPort over USB-C ports;
ANX7430 – integrated 10 Gbps re-timer and USB-C switch for USB 3.1 Gen2 USB-C ports;
ANX7490 – integrated 10 Gbps re-timer for USB 3.1 Gen2 USB Type-A, Type-B, and USB Type-C ports;
ANX7496 – integrated 8.1 Gbps DisplayPort re-timer for mini-DP, standard DisplayPort, and USB-C ports.

Socionext camera/video AI, IoT, Linaro, processing, low light, security cameras and more

Posted by Charbax – June 25, 2018

Socionext and partners show their newest solutions featuring the Linaro Edge Box and other of their solutions for camera and video processing, AI, IoT including their Image Signal Processor demonstrations for High-accuracy license plate recognition, High-performance under ultra-low-light conditions, Multi-camera UHD panorama view (four cameras), AR / VR / MR / XR, Video – Hybrid Codec Solution Demos, Socionext's High-density video transcoding for Cost-saving IP video distribution, Intelligent edge computing, AI / IoT – Edge Computing and High-performance AI inference system for High-efficiency video management systems (VMS) and Power-saving edge.

Tianma shows Flexible OLED, Quantum Dot LCD, Full Active, Notch, No-Notch and more

Posted by Charbax – June 22, 2018

Tianma shows a range of their latest displays at SID Display Week 2018. Displays include flexible OLED for phones, that can go as thin as 3mm bend radius that can do up to 10 thousand bends, active no-notch bezel-less LTPS LCD some with Notch and some without, integrated force pressure sensor, hole for camera in OLED display, cut-out for the front fingerprint sensor, Android at actual 2160x1080 (small icons), 4.2" AMOLED that can operate at up to 85 degree centigrade, automotive displays such as side view mirror displays, single laminated direct bonded wide display, 240 local area LED dimming for better contrast, free form displays with a hole in the center for the speedometer, round OLED with haptics, Active Louver Technology for electronic privacy filter, tactile feedback by electrostatic sensations and haptic across the display. 21.3" quantum dot LCD with 120% NTSC color 2000:1 contrast 1100nits, outdoor viewable displays transmissive with a backlight recycling film 1600nits 800:1 constrast, able to do 25% reflection ratio including a display with a front light, virbration resistant, water resistant with touchscreens working under water, extended field capacitive, 27" 4K, 30" 4K for radiology, a floating auto stereoscopic display.