Apple WWDC 2019. One big week. Even bigger announcements. Announcing updates to iOS, watchOS, and macOS. And introducing iPadOS, the all-new Mac Pro and Pro Display XDR.
New software and technologies. Hands-on labs. Technical and design focused sessions led by Apple engineers. Anything can happen at the Worldwide Developers Conference where coders, creators and crazy ones come together to do the insanely great. Take a look at the latest updates:
12:25 Announcing watchOS 6
Learn more at apple.co/2ERUVoH
28:05 Introducing iOS 13 in Dark Mode
Learn more at apple.co/315fabT
1:03:50 Introducing iPadOS
Learn more at apple.co/2Xo2qLf
1:19:30 Introducing the new Mac Pro and Pro Display XDR
Learn more at apple.co/3184ycg
1:43:30 Announcing macOS Catalina
Learn more at apple.co/2WjEcFu
Using A.I. to build a better human | The Age of A.I.
Through life changing accidents, and data minded through NASCAR, human beings are finding ways to rebuild one another so that we are better, faster, and stronger than ever before and all with the help of A.I… Once nothing more than the stuff of comic books and TV shows, we truly have the technology to become modern superheroes.
The Age of A.I. is a 8 part documentary series hosted by Robert Downey Jr. covering the ways Artificial Intelligence, Machine Learning and Neural Networks will change the world.
0:00 Introduction
1:34 The End of Disability?
13:40 Enhancing Our Abilities
26:33 Life And Death Situations
36:36 Facing Cathedral Ledge
ПОЧЕМУ Я ВЫБРАЛ GALAXY S20+ ВМЕСТО GALAXY S20 ULTRA
ПРОМОКОД DJFEEL и подарок в магазине ЦИФРУС clck.ru/PXa5n при покупке.
Два крутых флагмана SAMSUNG GALAXY S20 ULTRA и GALAXY S20+, и при этом я считаю, что самый оптимальный вариант покупки именно + версия. S20+ технически слабее, но я расскажу, почему выбрал его.
СМОТРИ:
3 МЕСЯЦА С GALAXY S20 ULTRA youtu.be/75i379ulsZ4
ТОП КАМЕР ВО ФЛАГМАНАХ 2020 youtu.be/qlyDpmZ6nrA
ОБЗОР GALAXY S10 LITE youtu.be/W4A9aAnSTKQ
⚠️ Мой ТЕЛЕГРАММ КАНАЛ помощь с GOOGLE CAMERA t-do.ru/chestniyblog
1-hour 8K aerial video of Japan shot between 2018-2019. Filming locations (In order of appearance): Izu, Yaskushima, Kyoto, Hakodate, Tokyo, Yokohama, Enoshima, Nagoya.We will continue to film across Japan in 2020 and beyond in 8K.
2018年から2019年にかけて撮影した日本各地の空撮素材を１時間の映像にまとめました。ゆったりとした音楽と共にお楽しみください。撮影地：伊豆、屋久島、京都、函館、東京、横浜、江ノ島、名古屋
※Unauthorized usage is strictly prohibited. Unauthorized re-upload may result in the deletion of uploader's channel.（一切の無断使用を禁止いたします。）
Go Beyond just winning with Odyssey.
— The 1000R curve matches the contours of the human eye for unimaginable realism.
— QLED, HDR600, and WQHD resolution come together for a crystal clear picture.
— The G-Sync compatible monitor has a 240Hz refresh rate and 1ms response time.
Discover more: smsng.co/OdysseyG7_YT
Iceland from Above HDR 4K | Relaxing Music | Sounds Of Nature | Drone
#Iceland #HDR #Relaxing #Music #Nature #Drone
Download 4k Drone Footage artvision.camera
HDR Playlist: www.youtube.com/playlist?list=PLgDqJwXb6tVZg9089O5qtoRLSdYvAD9K-
What is HDR video?
In video terms, dynamic range relates to contrast. It’s the difference between the lightest and darkest parts of an image. Dynamic range is measured in stops. A stop is a change that doubles the amount of light. The dynamic range of the human eye is around 20 stops.
That converts to a contrast ratio of 1,000,000 to 1.
HDR video overcomes the shortcomings of the older video formats, providing images with a wider range of color and brightness. It has a dynamic range of at least 13 stops, much higher than SDR video. This means that HDR video can produce whiter whites, blacker blacks and can distinguish more shades of gray in between. In practice, this means that HDR preserves more details in the darkness of shadows and in the brightest areas of the image.
Because of the additional information that it contains, HDR video requires at least a 10-bit color depth compared to 8-bit for SDR video.
Wide color gamut
Although technically, HDR only refers to the luminance (brightness) of a video image, the main HDR video formats also incorporate a wide color gamut. A color gamut (or color space) represents all the colors that a TV or projector can display. So, the bigger the color gamut, the more colors the device can display.
The industry-standard color gamut for high definition broadcast TV, video streaming and Blu-ray is called Rec. 709. However, Rec. 709 only covers around 36 percent of the range of the CIE 1931 color chart, which represents all the colors that the human eye can see (the visible spectrum). HDR video conforms to the Rec. 2020 wide color gamut which is much larger, covering nearly 76% of the CIE 1931 color chart.
HDR video standards
As is often the case with new developments in technology, there are currently a number of different standards for HDR video. The two main formats are Dolby Vision and HDR10.
Dolby Vision
Dolby Vision is a proprietary HDR video format developed by Dolby. This standard uses dynamic metadata to adjust levels of brightness from scene to scene, and even frame to frame. This means that Dolby Vision preserves even more detail in the shadows of darker scenes or the highlights of lighter scenes.In addition, Dolby Vision uses metadata to fine tune the video based upon the equipment used to display it. Light levels and color levels are adjusted based on values determined by Dolby and the manufacturer of a TV or projector. This means the image is optimized based on the specific capabilities of the device on which it is shown.Unlike Dolby Vision, HDR10 uses static metadata. This means that light and color levels are absolute values for a video and do not vary from scene to scene. In addition, Dolby Vision uses metadata to fine tune the video based upon the equipment used to display it. Light levels and color levels are adjusted based on values determined by Dolby and the manufacturer of a TV or projector. This means the image is optimized based on the specific capabilities of the device on which it is shown.
HDR10
The HDR10 format defines a range of specifications for content and displays to comply with. However, it does not adjust the video playback for the individual capabilities of a particular screen.
One advantage of HDR10 over Dolby Vision is that it is an open standard. This means that any company can use it without the need to pay a license fee.
Two other formats of which to be aware are HDR10+ and Hybrid Log-Gamma (HLG).
HDR10+
A variant of HDR10, Samsung developed HDR10+ to include dynamic metadata. HDR10+ adjusts the levels of light displayed for each scene or frame of a video but, like HDR10, does not take account of the specific characteristics of the screen.
Website: artvision.camera
Instagram: www.instagram.com/eugene_belsky/
Email: eugenebelsky@gmail.com
The $450 5G Bioshield is not what it sounds like — Its actually one of the biggest Tech Scams ever. Don't buy it.
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