What is xD in VK
The advent of social networks has allowed many people to significantly expand their circle of contacts. Platforms that organize interaction on the global Internet allow the exchange of a wide variety of information. This constantly attracts new users who are faced with the already formed peculiar jargon and slang inherent in a particular environment.
One of the largest European social networks, VKontakte (VK), is no exception in terms of the formation of special terms and designations used by users. Most of these phrases and abbreviations are used throughout the Internet, but people who do not have much experience in virtual communication can sometimes find it difficult to understand what is meant by a particular expression.
What is xD in VK
The abbreviation HD or xD is often used on various forums or within a social network. The question of what is xD in VK often arises among newcomers to Internet communication. This designation often appears in messages from Internet users on the RuNet - on sites with Russian-language content.
HD is often contained in texts with funny comments, funny stories or anecdotes.
This is a replacement for the usual emoticon, which originally looked like “XD” and denotes closed eyes and a laughing mouth .
To understand what xd means in VK, just look at these symbols by tilting your head 90° to the left. Runet users simply do not switch the keyboard layout to the English version to write one character and the smiley from xD turns into xD. The abbreviation appeared online from the ICQ messaging service, where the XD combination was automatically replaced with a laughing emoticon.
The abbreviation HD can also mean several other abbreviations that are clear from the context of a particular message:
hard disk from the English Hard disk drive (HDD) - a removable or built-in storage device, hard drive, storage device, also called the term “hard drive”; data store; abbreviated name for high definition image from High Definition (HD).
In the context of denoting fun, joy and laughter, derivatives of the xD emoticon can be used - XDDD, hedeshki, xDDDDDD, hddeshechki and the like. Such abbreviations are widely used not only on the VKontakte network, but also in SMS messages, on forums and chats, and on other virtual social platforms.
mir-vkontakte.ru
Abbreviation xd what does it mean in VK. What does HD mean? Software for HD playback on computer
Often, when viewing descriptions of films or videos, you can see a note indicating that the video is offered in HD quality.
Intuitively, this means higher than normal image quality. If you want to better understand the gradations of video stream quality, let's try to do it together.
What does "HD" mean?
Abbreviation HD
stands for
“High Definition”
, or
“high definition”
. This means that in a frame of an HD video signal there are at least 720 progressive scan lines or 1080 interlaced scan lines.
Video in this quality can be broadcast in the form of a television signal and is called HDTV, and can also be recorded on laser discs in HD DVD and Blu-Ray formats. Not all computer displays can display video of such clarity, but only those whose characteristics include the “HD ready” or “HD ready 1080p” mark.
To watch videos and films in HD quality, you need a computer with a powerful enough video card to display the image. HD video provides high-definition images and is much easier on the eyes than older video standards.
Software for HD playback on computer
If the processor power or video card of an old computer is not enough for high-quality HD video playback, you can try using the capabilities of Windows software. The operating system installed on your computer contains special tools to speed up video stream playback. This feature set is called DXVA (DirectX Video Acceleration)
.
It is directly designed to enhance the hardware capabilities of the video card and offload the power of the central processor.
It is enough to enable DXVA mode on your computer for the HD image to be significantly improved during playback. If you do not have this functionality pre-installed, you can install it yourself, using, for example, a set of commonly used codecs K-Lite Mega Codec Pack
.
HD quality formats
Today, high-quality video exists in two main formats: regular HD and Full HD.
For regular HD, the typical frame size is 1280 x 720 pixels. Video files are packaged using Matroska (mkv)
or
MP4
. Full HD video first appeared thanks to Sony in 2007. The standard frame size for it is 1920 x 1080 pixels.
It is noteworthy that HD formats use the 16 x 9 standard, in which the horizontal frame width is increased compared to the old 4 x 3 standard. Therefore, often when played back on a screen with inappropriate proportions, the image turns out to be either too stretched in width or elongated in height. However, this does not greatly affect the perception of the film or video.
Perspectives HD video
In Japan, work has been going on for a long time to create an ultra-high definition video format (UHD or Ultra High Definition). The frame size in it already reaches 3840 x 2048 pixels, and in the longer term even 7680 x 4320 pixels are planned. Today there is still no great need for household use of such a high standard of image quality.
These devices find their niche in professional fields - in the production of computer special effects, high-level video surveillance, space technology, etc.
There is no doubt that in the next decade, ultra-high image quality will displace the HD and Full HD formats we are used to today. It's just a matter of creating a cheap-to-produce medium for recording such large volumes of information.
If in HD quality today it “weighs” about 7-8 GB, then an ultra-clear image will require an increase in memory capacity by 2-4 times. Once this problem is resolved, we will be able to enjoy watching videos and movies in incredibly high image quality.
Hello, dear readers of the blog site. Not so long ago, we discussed in some detail the topic of using emoticons on the VKontakte social network. The main codes of Emoji emoticons were also given there (about a thousand - for all occasions). If you have not yet read that publication, I strongly recommend that you do so:
What do text emoticons made up of symbols mean?
Let's continue to study the meanings of the most common spellings of certain emoticons
using ordinary (non-fancy) symbols. Ready? Well, then let's go.
Initially they became widespread, i.e. lying on their side (see the above examples of laughing and sad faces). Let's see what other combinations you might encounter on the Internet and what they mean (how to decipher them).
Indication of emotions by emoticon symbols
- Joy or smile
