Iceland from Above HDR 4K | Relaxing Music | Sounds Of Nature | Drone
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- čas přidán 15. 07. 2020
- #Iceland #HDR #Relaxing #Music #Nature #Drone
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HDR Playlist:
• 8K HDR 2020
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: / eugene_belsky
Email: eugenebelsky@gmail.com - Krátké a kreslené filmy
I wish I could be there to see this amazing country with stunning beautiful scenery before I die... But I can't.. I just can close my eyes and dreaming I am there to breathe the air and witness what God gives to us.. Thank you so much for making and sharing this amazing video.. I really appreciate it. .
iPad Pro 21 watching it’s amazing watching this so relaxing and eye candy
Definitely, the best photographer who catches the outstanding beauty of Iceland.
Thank You appreciate it!
Muchas gracias por mostrar este hermoso planeta en el que vivimos sigue así tú trabajo es excelente y sobretodo gracias por tu valioso tiempo 👏👌grettings from México 🇲🇽 and thanks for show us this part of our planet it's so wonderful.
Thank you my friend!
😍💯😍
Out of all my home theater equipment, your content is my favorite to display. Can not say thank you enough!
leave your mind free to relax and you will enjoy all the benefits. Music is capable of accomplishing this task naturally, it enters us and eliminates all stress, all tension. Beautiful video. Thumb up!
Thank You!!!
7:16
Skógafoss waterfall
Location: South Iceland (156KM from Reykjavík)
Es hermoso, que lugar tan magestuoso, gracias por este video clip.
you really nailed the nature/music connection! a lot of videos miss that but wow you did so well there are some scenes when I can't stop smiling you fit them together perfectly my friend
If you can make 8k videos of Italia, it would be awesome. Greatings from Italia!!
I would love to!
Bravissimo! 👏I love and respect this work too much, it brings enormous reflection. Please continue! This one in particular, was completely stunning. Greetings from Brazil. 👏💆🙇
Thank You, my friend!!!
لا اله الا الله
Breathtaking! Absolute beauty. Thanks for sharing!
thanks good luck..
Beautiful video, Beautiful relax music 😍❤
Beautiful beautiful work. Absolutely breathtaking. Thank you..
Thank you!!!
Absolutely stunning. So peaceful and relaxing. Great job
Thank You!!!
🙏🙏🙏🙏❤️❤️❤️❤️
Hope to see more 8K Dolby Vision HDR videos soon.
I'm loving every video sir❤️❤️❤️❤️
Thank You sir, I appreciate it!
I can't go for this place in my life sir.
But this time, I can feel, like I'm in this place.
Thank you. ♥️♥️♥️
🌎🌎🌎🌎🌎
Unrelated question: what do use to support the Laowa 24mm lens on the pocket 6k? Do you just attach it to the camera and that’s it? Or do you use a support system It’s a long Lens, I wonder what you do
I would suggest to use support system, especially if you use wireless focus system
Eugene Belsky but which one can I use ??? Can you recommend one ???
What time of the year did you shoot this..?
hi ~~ how to on youtube size 2160 HDR ? what can i do
Press three dot button then select quality than 2160p HDR ok
I can see the immersive difference on HDR display of my iPhone.
Looks great man! Can I ask which drone/camera setup you used?
Skazka.kakaja rabota . Kosmos
Thanks!
I don't har videos because it's fade the color of whole video nd it does not have more vibrant colors
Google, burn in hell for ads.