What is the best quality video and movies? What video formats exist? Planetary high quality scanner at a low price or cheaper does not mean worse than high quality at a low price.

Looking through movies on the network, you can see many different abbreviations in the names. Many simply do not betray them meaning, and in vain. On these abbreviations, you can say a lot about the picture quality in the film. Consider deciphering these inscriptions in ascending order.

Low quality

CamRip.

CamRip. or - as clear from the name, this video is removed ordinary chamber From the screen in the cinema. Often, the image of the video order in this case leaves much to be desired. When viewing you can hear laughter and comments in the hall, see the heads of people who come to the cinema. It is connected with what video is removed in the first days of rolled small camcorder installed next to one of the audience. To be clearer - go to the cinema and remove the video on the smartphone, and you will receive CamRip.

TS.

Next is coming TS. (TeleSync). It is the same screen, but the shooting principle is a bit different. In this case picture a little betteras used professional Digital camera that stands in an empty hall. In this case, the sound is written directly from the broadcasting equipment. Most often used stereo sound.

VHS-RIP.

Video VHS-RIP.as it is clear from the name - recorded with video tapes. Often, when viewing, artifacts, stripes, points are visible. It all depends on the preservation of the cassette with which they did a rip.

WP.

Quality WP. It is rare enough. - In essence, the stolen version of the film, which was stolen on a film studio. This is a draft version that may differ from the one that will be shown on the screens. There is a timer that is used for editing video and other inscriptions.

A leak Material can occur not only on film studios, it happens that copies of movies that were intended to critics and other people associated with the film industry fall into the network.

SCR.

Or SCR. - Rip S. video tapesintended for viewing critics. Quality, most often decent, however, there are watermarks, titers and warnings about the illegality of material distribution.

DVDScr

Another option DVDScr - the same as SCR.but applies to dVD. The picture may be good, but spoiled by watermarks.

TC.

The following format is TC. Or, done from the film. It is used professional Equipment - a film scanner or written directly from the projector. Characterized good sound and qualityAlthough the latter largely depends on the equipment.

Average and good quality

LDRip.

Or LDRip. - Now practically does not occur. This is a copy made with laser Disc.

TV-Rip.

Material recorded with tV called TV-RIP.. The picture directly depends on the quality of the source material, the logos of the TV channels are often present. The image is inferior to DVD RIP, although it must be identical.

SAT RIP, DVB RIP, DTV Rip

Similar with TV RIP formats:

SAT.RIP. - recorded by S. satellite
DVB.RIP. - Record S. digital TV
DTV Rip. - digital IPTV.

Quality, as in the previous case, largely depends on the source material from which the record was carried out.

PDTV

Format PDTV. - translated as clean digital television (). This is something average between HDTV and ordinary cable TV.

For recording PDTVRip. Use special equipment or ordinary TV tuner. Most often there are logos of channels, although not always. Quality can be sorted with DVD-RIP.

DVDRip.

DVDRip. - It boasts the best quality from the above. This is a regular rope DVD Disc . In fairness it is worth noting that the quality will also depend on the professionalism of the ripping. The sound can be like stereo and 5-6 channel. Most often, the size is standard - 2.18 GB, 1.46GB or 745 MB.

DVD

DVD - Full digital copy of the disk. Currently loses its popularity, and lies with HD-DVD and Blu-Ray positions. In the case of such a rope is made copy Structures: Audio_ts for audio tracks and video_ts for video. Exists multiple types DVD:

DVD Custom

Rip in format DVDCustom - Created disk alone. Such discs are created by professionals and lovers, at the same time they are never published. Also here can include DVDs that were selected: i.e. Titres, bonuses or other materials from the disk were removed.

excellent quality

HDRip.

Quality HDRip. - It turns out from any source high definition Starting from 720p. This does not include Rip with HDTV or from any other unknown source. The picture is better than DVDRip.

HDTVRip.

Rip made with satellite HDTV. Change in HD format is called HDTVRip.

Quality is obtained by way compression Web-DL to save space. Sometimes video is cleaned in FullHD and HD, but often use SD.

HD DVDRip.

Like the previous format, HD. DVDRip. Clear from HDDVD, but quality SD. It is rare enough. Usually used HD 1080P and 720p.

BDRip.

Such a format is obtained by pushing the original with Blu— Ray. or Bdremux. Usually compress B. HD., less likely to SD. At the same time, the quality is a little worse than the original.

Best quality

HDTV.

HDTV. - The worst of high definition formats. As it is clear from the name - this is television broadcast with high definition. Most often, the color rendition suffers and artifacts are found due to the quality of the signal transmission. Nevertheless, HDTV can provide better than a DVD picture.

Web-DL

Format Web.— DL Translated via the Internet, and also has better quality than HDTV. With this there are no icons and channel logos. There is one minus - such broadcasts most often paid.

HD DVDREMUX.

Rebugs in TS or MKV video HDDVD without compression, get HD. Dvdremux. Often we get a video of excellent quality, but with cut-out additional materials, subtitles, etc.

HD DVD.

Rarely used format. I could not stand the competition with Blu-ray. HD. DVD It implies a complete copy of the disk, with a great picture of 1920x1080.

Bdremux.

If you rebuild the Blu-ray container in TS or MKV format, it will turn out Bdremux. An ideal picture, without loss of quality, but without additional materials from the disk.

Blu-ray Disc, BD

Blu-ray discs have an increased density of tracks, which allows you to record high-definition video on them. FullHD 1080 p.. The format implies the removal of a full copy of such a disk.

Additional notation

In addition to the above, there are some more designations that do not belong to the image quality.

WS. or Widescreen. - literally translated as widescreen video.

LB. or Letterbox - 4: 3 video format, in which the widescreen image is located.

FS. or FullScreen. - Full-screen video in 4: 3 format.

Proper. - The image has a better picture than the previous one.

SiteRip. - As it is clear from the title, you can attribute a video downloaded from sites, often paid.

Film publication

Theatrical Cut., TC. - version for cinemas and broadcasts.

Extended Cut., EC - Video with additional scenes that were cut for theatrical version (scenes of violence, 18+, etc.).

Director's Cut., DC - This version allows you to see the entire idea of \u200b\u200bthe director, therefore it is called the director's version. Here scenes from theatrical version can be changed, as well as episodes that were removed by producers to raise the film ratings.

Special Edition, SE - Usually it looks like a gift version. Special edition, which can contain bonuses, alternative endings, materials. In addition, the disc itself can be sold in a special packaging and with some accessories

Technical progress caused by the release of new, more advanced devices for scanning flat and volume items changes well-established ways to work in printing, document flow, design and other related directions. Convenience and high performance are their distinctive features. Such devices use a different scanning method and are called planetary scanners.

Two questions are important for the customer:

1. Is there any sense of using a planetary scanner instead of the traditional tablet.
2. Selection of the most suitable model.

The disadvantage of the planetary scanner is the price. Otherwise, it has significant advantages, one of which is the ability to scan volumetric items inaccessible to traditional scanners with a lid.

The rate of the unit cycle is significantly higher than the similar indicator of the tablet scanner. The device processes 90 pages of A4 format per minute, regardless of the complexity of the object being scanned. This is much faster than old lamp scanners, for which the digitization time at best can be 4 seconds per page, and in practice - all 20.

One of its main advantages is compact. The case of the model is pulled out and easy to move. Since food comes from USB portThe device can be taken with me on a business trip or to meet with the customer. But the main thing is a convenient working process that does not require extra manipulations, such as the opening and closing of the cover, careful positioning and separation into parts of the non-standard original, especially if it is fragile and valuable, for example, a rare antique folio.

This scanner will be the best solution for manufacturing organizations or offices with a large intensity of document management. For museums, antique salons and all sorts of archival organizations, the planetary scanner will become the only opportunity for inexpensive digital copies.
To date the lineup Such devices with adequate price does not replete diversity. To date, in Moscow you can buy the following models:

The two companies produce these popular planetary scanners: E-Loam, which is the Asian trademark, and Sceye Austrian production, promotes the second brand Kodak.
The official supplier of this equipment in Russia is NSTOR, site http://www.quickscan.ru.
The most in demand on the Russian market two models - E-Loam S500A and Sceye X A4 LED.

Dimensions and weight are almost the same:

SCEYE X A4 LED (36 cm x 12 cm x 10 cm, weight 700 grams)
E-Loam S500A (41 cm x 10 cm x 9 cm, weight 800 grams)

Both models have A4 scanning format, equipped with backlight, identically completed: mat, uSB cable, software.
The scanning speed for each model is 20 copies per second. It should also be noted that the source images should noticeably improve the scanners.

The difference in the digitized image is practically not noticeable. Any documents after recognition will be absolutely identical.
For 99% of office tasks E-Loam S500A scanner (200 DPI), however, if you use professional printing equipment, and you will need to print a very high quality image (photo), your choice - Sceye X A4 LED (300 DPI) .

Best quality video formats

Video (Video - I see, watching) - This is the conversion of the image to the recording device into the sequence of electrical signals recorded to the keeper (drive) of information. Also, videos are a huge variety of recording technologies, processing, transfer, storage and reproduction of visual or audiovisual material (cinema, movies, video recordings, music, video, etc.). The video differs from cinema and cinema only by what uses for playback and record any other carrier, except for film, although modern development digital technology When filming and digital film projectors finally erased the line between video, films and movies. Video Format Specifies the video file structure, then how the file is stored on the information media (CD, DVD, Blu-Ray Disc, flash memory card, hard drives or communication channels). Usually, a variety of video formats have different file extensions (* .avi; *. Mpg; *. TS; * .MOV; * .mkv; * .3gp, etc.).

The best high quality video today is HDTV (eng. High-definition Television) - high-definition television, high resolution television. HD - high-resolution video format, modern format of special clarity of the image.

The most popular high-resolution HD video formats:

1) 720p - 1280? 720 pixels (points), progressive expandment (line scan, all lines of each frame are displayed sequentially), the ratio of the parties 16: 9, frequency - 24, 25, 30, 50 or 60 frames per second;

2) 1080i - 1920? 1080 pixels, interlaced strut (each frame is broken into two half-centers consisting of rows selected through one line, 2 times higher than the frame frequency compared to progressive expansion), the ratio of the parties 16: 9, frequency - 50 or 60 fields per second;

3) 1080p - 1920? 1080 pixels, progressive sweep, side ratio 16: 9, frequency - 24, 25 or 30 frames per second.

What is the difference between 1080i and 1080p?

In each of these video formats used different way Transforming a number of static images to a moving picture. When interlaced scan (icon "I"), a fixed image or "frame" is reproduced by scanning 2 sets of alternating lines or "fields" (half-cases). With progressive scan ("P" symbol), the frame is created in just one run (scan). That is, if the image sweep in both video formats ("i" and "p") are carried out with the same speed, it means an equal number of runs per second, the advantage of progressive sweep ("P") becomes obvious (quality picture is better ), t. K. Scan full image (frame), and not half of the image (fields). As part of this progressive sweep ("P"), fewer points and lines are displayed, but the speed increases twice.

Output: The image in both video formats, 1080i and 1080p, looks better under different conditions. Video format 1080i is designed to play minor parts of the picture with a minor movement or in fixed frames and images. This video format is much better suited for "spatial resolution". Video Format 1080i perfectly functioning until there is no frame movement. When objects begin to move, the trajectory of motion between alternating fields (semi-samples) begins to change. This is called "Motion Artifacts", i.e. Interference image or visible video distortion resembling a stepped pattern. The quality of the 1080i video format is considered obsolete.

The quality of the 1080p video format has an advantage in motion. It does not bring visible distortion to the picture regardless of the speed of moving objects, therefore it has the best "temporary resolution". However, when stopping the image, fixed frames will not look very clear, because in the 1080p video format is much smaller points and lines, compared with 1080i.

Transmission of HDTV high definition television video signal for long distances ( satellite television - S2, cable television) is usually performed using compression methods to reduce the requirements of the data channel width (from 1,485 Gb / s to 8-25 Mbps), while the video quality remains good.

To coding a video signal, use today the most best formats Video MPEG-2, MPEG-4, H.264 or AVC (video compression standards (codecs), which are designed to achieve a high degree of video signal compression while maintaining high quality).

HDTV video transmission to a short distance (from the tuner (receiver) of the user to the monitor (TV)) is carried out in the original (uncompat) view via digital HDMI and DVI-D cables. The use of digital interfaces (cables) allows you to completely avoid compression and video conversion and saves the best image.

Digital video quality is a measurement of the signal ratio to noise. And what quality video and quality films is the best, and which can be downloaded from the Internet? Well, first of all, it should be said that the main requirement for the formats for the Internet is compactness. It is clear that the DVD or HDTV format will not go. But almost any video, filmed on a mobile phone or on a digital camera, meets the requirements of the Internet. And the question arises, what is the most optimal and best video quality with maximum compression exists for convenience of downloading from the Internet, and what are the designations of films formats?

Many Internet users are confused by the best quality HDTV movie with HDTV-RIP video copying. HDTV-RIP is copying video from a high-resolution translated video source (Films) - HDTV. This is feasible with the use of various codecs and compression methods. Ultimately a result, HDTV-RIP films may not have the highest quality HD. Rip video broadcast from the HDTV channel can go with the channel logo. It is also not worth confusing HD video format with high-definition video format HDTV.

There are other RIP formats of illegal video copying:

Format Cam or CamRip. - This is extremely low sound quality and video, taken from the camcorder in the cinema hall (usually in the days of the premiere), the so-called "screen".

TeleSync (TS) - Video recording is made from the screen usually a professional (digital) camera installed on a tripod in an empty cinema or in the operator's cabin. The sound is written in stereo mode, usually directly from the sound source. The quality of the video is not the best, but much better than CamRip.

Telecine (TC) - A copy of the video is removed from the film, with the help of special equipment. The film is recorded with the projector by cinema staff with outputs for audio and video. Before the appearance DVD Data Technology gave the best available video quality.

DVD-RIP (DVDRip) - This is a rip from a licensed DVD, compressed in MPEG4 format (MP4) to reduce the size of the film. Sometimes versions with the best image quality are indicated as SuperDVD, HQ DVD (top quality DVD-video).

HD-DVD-RIP (HDDVDRip, HDDVD-RIP, HDDVD) - RIP with HD-DVD disk (from 15 GB per layer). Refers to the HDTV format. The quality format is outdated, removed from production and replaced with a new format of the Blu-ray Disc optical drive (Blue Ray - Blue Ray and Disc - disk).

BD-RIP (BDRip, Brrip, Br-Rip) - This is a RIP recorded with a Blu-ray DVD disk (from 25 GB on the layer). Refers to HDTV. Real BDRip films quality is much better than DVDRip. The volume of the allowable film is 9.5 GB. Often in the designation indicate the size of the picture in pixels. For example, BDRip.720p BD-RIP.1080p. Sometimes there are copies with dVD format With an enlarged picture and incorrect designation BDRip. Blu-ray ("Blue Ray") - an optical media format used to record with high-density and storage of digital data, including high-definitive HDTV, received its name from use for recording and reading short-wave (405 nm) "blue" (technically Sine-purple) laser. The letter "E" was deliberately removed from the word "Blue" to register under its brand, since the expression "Blue Ray" is often used and cannot be registered as a trademark.

Best quality video formats. Video resolution:

Mobile - This is a video created for mobile devices; Usually, the resolution is from 320? 240 to 640? 480 pixels.

Standard Definition (SD) - Video standard permission, 525-625 lines.

High Definition (HD) - Video Standard with video resolution appropriate high definition television:

HD-720. - Video standard with a resolution of 1280 × 528 dots up to 1280 × 720, sometimes the entire spectrum of WXGA permissions.

HD-1080. - Standard video with a resolution from 1440 × 1080 to 1920 × 1080 PIX.

i. - (Interlace) - interlaced sweep.

p. - (Progressive) - progressive sweep.

What are the video extensions?

AVI (Audio-Video Interleaved) - This is an extension of a huge number of video files, file video format entered by Microsoft to use video operation systems in the operating system windows system. Format files with extension.avi is known as a mediacontener, this is a file format, as well as MP3 or JPG. This is a RIFF-mediacontener developed by Microsoft, in which the streams of 4 types - video, audio, text and MIDI can be stored. This video container can include videos of any format (MPEG-1, MPEG-2, MPEG-4, and MPEG-7), music of different formats, perhaps any combination of codecs. So, if mp3 and JPG files built on the use of only the main type of data compression (MPEG Audio Layer 3 and JPEG), the AVI file may contain various types of compressed data (for example, DivX - video + WMA - audio or indeo - video + PCM - audio), depending on whether Which codec is used for encoding or decoding. Like DVD, AVI files support multi-thread audio video. AVI files may contain various types of compressed data, for example, DivX for video information and MP3 for audio.

WMV ( Windows Media. Video) - This is a format from Microsoft, it is in it that you will receive a video made using Movie Maker.

MOV. - Apple Macintosh QuickTime format, may contain except video also graphics, animation, 3D. Most often, QuickTime Player is needed to play this format.

Mkv - (Matryoshka or Matroska) - also a video container that can contain video, audio, subtitles, menus, etc. has open codeis not very common, but very promising.

3GP - Video for mobile phones Third generation, have a small size and low quality.

Video formats used on the Internet:

FLV (Flash Video) - Video format for placement and transmission on the Internet, is used by such platforms to accommodate video clips, like YouTube, Rutube, Tube.by, Google Video, Movie and many others.

SWF ( Shockwave Flash.) - this is an extension of the animation created in the program Adobe Flash., as well as video in Flash format, is played by browsers with Flash Player.. Flash rollers are also widespread on the Internet.

RM, RA, RAM - Expansion of RealVideo format from RealNetworks, which is used for television broadcast on the Internet. It has a small file size and low quality, but allows you to see, for example, the release of television on the site of a particular television company.

Video Extensions related to DVD format:

VOB (Versioned Object Base) - This is an extension of a media container that can contain several video streams (MPEG-2 format) and audio, as well as a menu and subtitles of the film. These are the basic files on the movie DVD.

IFO. - Files on a DVD disk containing information about the film, menu, the order of the VOB files necessary, for example, a DVD player, i.e. Service files. Created in the process of converting or authoring, i.e. DVD records.

m2V, M2P. - Video Extensions in MPEG-2 format, creating VOB files and a DVD record. Real Networks RealPlayer and Microsoft Windows. Media Player.

Additional terms and other video formats with different movie quality:

PS: Pan and Scan - These are films made to test the reaction of the audience. They are demonstrated on the square screen. If this movie is overwritten to view at home, then you need to redo the quality of the video format. Most of the televisionilms in the United States, which were removed after 1955, were recorded in the proportion of 1.85: 1 (European is recorded in the ratio of 1.66: 1). Although the exception is a special format for anamorphic lenses - Cinemascope (2.35: 1). Standard TV has a 1,33: 1 ratio format, i.e. If you distinguish the video format, then you need to reduce the picture. This is done as follows: video is cut in width (from two sides). If you purchased a DVD and there is no mark "Original Film Format (Original Film Format)", then you can proceed from the fact that the movie was cut into the Pan and Scan method. If you wish the whole movie, you should buy a DVD with the mark "Widescreen".

Dubbed.: The original sound was cut out with a replacement (example: the audio track from the Russian cinema was imposed on the North American film show).

Line Dubbed.: (also, as well as dubbed), except that the sound was taken from the "chair" (headphone jack in the cinema chair) or the "projector" (Line).

Mic Dubbed.: The same as dubbed, only the sound was recorded through the microphone in the cinema.

STRIGHT TO VIDEO (STV): - The movie came out immediately on a DVD or VHS - a cassette without displaying in cinemas, the quality of the video format is, respectively, DVDRip or VHSRip.

Description of video formats and properties of various translations:

Dubbed translation (dubbing): prof. Multi-voiced (usually more than 10-15 doubles), in the absence of unique voices in the back background. If on the back background, even a little bit, the original voices are heard, it is considered no longer a duplicate translation, but is an optional translation. Dubbed translation - harsh and very expensive work. For its execution can take the week and months, because It is necessary that the voice of Dubler consistently coincides with the original on temperament, on the timbre when the rewriting text is in line with the movement of the character's lips, etc., the great similarity can be met exclusively in high-quality dubbing, usually in the best-selling films (best-selling).

Multi-voiced voice translation - Multi-voiced (3-5 votes) Translation for the scene, in which, in contrast to duplicate translation, you can hear unique voices (original sources). Usually, the function of a double, which is involved in the movie voice acting, is not to sharpen the original voice, and simply translate the text into Russian. Translation can be both professional quality and amateur, although the border between them is very narrow.

One-haired voice-over translation - Translation by one person for all voices (usually a man). Such translations into Russian especially familiar to lovers of video on VHS 80-90x videos. In the future known and having their original feature.

Additional information about one-haired voice-over translation:

Studio "Full PE" - Goblin transfers to Russian without changes, while preserving the meaning of the film. They differ in censorship and correspondence to the unique text of the movie. Indecent, if this is present in the original, translates as indecent brands. If there is no brash in the original, respectively, and in the translation of Goblin Brani will not.

Studio "God's Spark" - Funny goblin transfers, often with elements of obscene vocabulary. Parodies for Russian video transfers in performing Dmitry Puchkov - Goblin, often changing the meaning and plot of the film.

What is the good quality Video and movies? What video formats exist?

The best quality video video formats (Video - I see, watching) - this is a conversion of the image by a recording device into a sequence of electrical signals recorded to the keeper (drive) of information. Also, videos are a huge variety of recording technologies, processing, transfer, storage and reproduction of visual or audiovisual material (cinema, movies, video recordings, music, video, etc.). The video is different from cinema and cinema ...