The program for compressing DVD9 to DVD5 sizes. Compression DVD video without loss of quality

Want to watch movies on your phone or tablet, but not a non-rubber memory card? Fortunately, you can squeeze the video without loss of quality! It is enough to install a convenient and perform a few simple steps. Learn from the article how to make rollers are much easierwithout sacrificing a spectacular picture.

Main ways of compression

Squeeze the clip can be different ways:

Squeeze the roller for sites
Reduce frame size

This method can significantly squeeze the video.But you will have to sacrifice the beauty and quality of the final picture.

Change format and codec.

Some extensions are more "economical" and the right choice of codec will allow to get significantly more compact video.

Reduce bitrate (data volume transmitted per unit time)

Effective way, but it should be used carefully.

Reduce frame frequencyshown in a second

If this parameter is too low, the smooth display will suffer.

How is compression?

To squeeze a big video wellSomething will have to donate. This is usually a bitrate and resolution - the number of points per unit area of \u200b\u200bthe image. But if you reduce these parameters, the quality will fall. How can the "video driver" be able to save it?

The higher the resolution, the more points in the figure

In fact, everything is not so unequivocal. Any film that we look have already passed the compression procedure.Otherwise, one and a half times kinocartine would have weighed near Terabyte! Following the same video, even super HD, takes no more than 20-30 gigabytes. The fact is that a decrease in the size of the video is due to the set of factors. For example, a decrease in color reproduction, imperceptible to human eye, or removing fixed fragments in dynamic scenes. This allows you to significantly reduce the weight of the file.

To view the roller on mobile weights, great permission is not required

Selection of video converter

As you can see, get a more "light" video, retaining high clarity and brightness, real. To solve the task, download the video driver! This universal video converter It will help in two accounts to change the format of several rollers at once, retaining quality at a high level. Its advantages over similar programs for compression video are obvious, because a video broadcast:

does not require special skills and even suit newcomers;
compatible with all versions of Windows from XP and above;
undemanding to system resources;
supports all popular video formats;
makes it possible to adjust the audio and video bitrate;
offers automatic and manual setting of the format.

The converter interface is fully in Russian. For a long time, for which each button is answered, it is not necessary - you can start a full-fledged job immediately after installing and first start the program.

The converter supports rollers in Full HD and 4K and is suitable for compressing the quality of MP4, AVI, MKV, MOV, FLV, VOB movies and other common formats. You can handle several video files at once at the same time. Each entry is available for the preview in the built-in player on the panel on the right.

You definitely not be mistaken with the choice of format - the video driver offers special settings for mobile devices and sites, and also allows. Software will help not only improve the quality of the video, but also to configure audio.

6 steps to weightless video

Step 1. Download the software

Configure Conversion Settings

There are many codecs of varying degrees of efficiency. What kind of choose to squeeze the video without loss of quality?

DivX - A popular option that works with different media files. Allows you to save an attractive picture after compression.
H.264. - Provides efficient compression due to complex coding mechanisms, leaves the video sequence of high definition.
XVID - Modern codec, giving a sufficiently beautiful video sequence. It is in open access under the GNU license.
Wmv (not to be confused with the same expansion) is a popular option. Provides excellent compression with a good image.

Of course, this is not all available codecs, only the most popular. The most advantageous size / quality ratio will be H.264 or XVID.

If the film is played to the PC, it is worth choosing MP4 or MKV format with H264 codec, which will give maximum clarity with good compression.

Step 5. Perform conversion

On the bottom panel, select the section "Folder for Saving" and write the way to the future location of the finished roller - for example, to the folder "VIDEO". Click "Convert" and wait until the video compression process is over

Wait for the end of conversion

The converter will also help prepare a clip to different viewing options. If you need to record a movie on the DVD disk - insert it into the drive and click "Write a DVD". Click "Place on the site"To publish an entry on YouTube.

Select Player View

Reduce video resolution

Compression of video through permission correction It is popular, but causes a lot of concerns, since a similar method involves a sharp deterioration in quality. However, it is not necessary to be afraid, and that is why.

Imagine that you are planning to view a film on a small tablet or smartphone screen. Yes, you can open any Ultra HD 8K with the aspect ratio of 7680x4320, but there will be no sense. It is required for the large screen, so that the picture remains clear and has a high detail. On a smartphone or tablet you will simply not notice the visual difference between 1920x1080 and 640x480And the volume when the width of the frame decreases quite significantly. Without losing in quality, you get a lot of advantages: Saving the place on the device's memory card and insure the hangs during viewing.

To configure the width of the frame in the program "Video Master", click "Parameters". In a new window you will see the item. In the drop-down list, select the desired one. You can safely reduce the indicator to a value that has a device screen. In this case, the weight will decrease without loss of quality.

Choose frame size

Do not know which size is the device screen, but would like to squeeze your video file as much as possible? Contact presets of the program. Press the button "Devices"To gain access to the list of devices as well as the list of brands. Choose your model and video will be adapted to it automatically.

Reduce the video bitrate

If the previous method did not give the desired result, lower the bitrate. Do it carefully, since the image quality depends on this parameter.

Bitrate is responsible for the amount of data transmitted per unit of time. Suppose, 24 frames are shown in the video in a second, each weighing 2 MB. If you multiply this value to their total number (2 * 24), then the amount of data you want to transfer per second to display the video.

To change bitrate In the "Video Master" program, go to the settings window. At the bottom of the window, you will see the item of the same name. In the drop-down list, click on the value bitraterequired.

Install bitrate

To minimize the video at a sufficiently good picture Place the bitrate of 3-4 megabits per second. Are not ready to sacrifice too much quality? The average file size and excellent image gives a range of 5-7 Mbps.

Reduce the frame rate

This parameter is the number of pictures that will be shown per unit of time. The value should not be below 24 for any video. However, modern cameras have learned to do 60 frames / s. It gives an amazingly realistic image, but also on the weight of the file is significantly affected. For such rollers, you can reduce the frequency to reduce the size.

You can lower the number of frames in the section "Parameters". There you will find the appropriate point and in the drop-down list you can set the desired value.

Adjust the frame frequency

Squeeze video for gadget

The video that you downloaded from the Internet, with a lot of probability will not turn on on your phone / tablet due to size or incorrect format. The video driver helps to squeeze the roller so that it will be played without any problems on your gadget. To do this, in the program - a special conservation mode.

Click on the button "Devices" At the bottom of the window. You will appear in front of you with a list of gadgets: smartphones, tablets, players, etc. For convenience in the catalog there is a navigation on platforms and brands - you will find devices on iOS and Android, products from Apple, Samsung, Xiaomi and other manufacturers. A video driver supports both new products and older models.

Find the desired device in the list.

All parameters are already set - just locate your device in the list. If it is not - choose any model of the same brand, the settings must come up.

Squeeze a roller for sites

The video device weighing hundreds of megabytes will have to download for a long time. If you are going to share a roller on your favorite hosting or social networks, you can not do without optimization. With the program for instant compression video, you can easily prepare any video to publish online.

Press the button Sites. The video driver offers ready-made quality and permissions for YouTube, Vimeo, Facebook, VKontakte and other online services. If necessary, the converter will help post an entry on your own website. You will need to specify the player type - and the program will generate HTML code

You can prepare a video for publishing on the Internet.

Converter with editor capabilities

A video driver is more than a program for compressing video MP4 or other formats. You can not only reduce the size of the files, but also improve the video sequence.

cut extra fragments
glue the rollers in a couple of mouse clicks
corrective colors in video
use expressive effects
overlap text and graphics
adjust the volume of the audio stream
replace initial music to a new

A video driver is perhaps the best choice for a novice user. With such a software, you can easily solve any task associated with viewing, storage and video processing. Most of the functions are performed in just a couple of mouse clicks - you definitely do not experience any difficulty in the course of work. Hurry to download a convenient program for quick and efficiently compressing video and get a universal assistant to your computer.

Russian version of Pinnacle Studio offers you to master how to squeeze the film in just a few minutes. To do this, you will not need any expensive professional equipment and studying a large number of manuals. Write down a compressed video on the disk, also this feature will be useful to you when publishing videos on the Internet, storing a large collection on a smartphone or an external memory card.

Modern offers you to master the basic functions of a video editing completely free at home, and using convenient professional software.

Step 1. Download Analog Pinnacle Studio.

Get a link to the email address and download the program distribution to a computer. Click the downloaded file, and wait until the installation is completed. Run the utility from the shortcut on the desktop, in the window that opens, select the "New Project" item. Select a widescreen resolution, then the movie on the computer, and add it to the project.

Step 2. Improve video.

Consistently click on the Edit and Improvements tabs, then, using the slider on the left side of the menu that opens, adjust the videos such as brightness and saturation. Also set the desired contrast settings and color tone. We recommend that you try the functions of comprehensive improvement and image stabilization.

Step 3. How to compress a movie to write to the disk.

Click the "Create" tab, select "Create a video to record on DVD", then the program proposes to save the video in the working format, do it. In the future, this file can be converted to any other format, this is a kind of freebump for creating products.

Select Menu for the movie. Click "Next", enter the new text, on the Background tab, click on the contrary "Figure" - "Select" and install a new image from the PC collection. On this tab at the bottom, select music for the menu and set its duration. Through the embedding "Text" change text content. Click "Next". Following the notes of the utility, convert the video.

Step 4. Compress the video in other formats.

Navigate to the main menu, add a converted movie, go to "Create". Click on one of the items, for example, video HD-clarity. Select one of the available formats (in this case it is: MPEG4, H.264, H.264 HQ), the utility will automatically set the desired values \u200b\u200bfor video quality and frame size.

Try manually change these parameters, and you will see how the file size changes. This value can also be prescribed yourself if you need to fit the film under a certain size. Settings will be automatically set. Click "Create Video", wait for the end of conversion, and the film is ready to view.

Function, how to compress a film without loss of quality is one of the most important when creating large projects. It allows you to quickly change a large number of files, and apply additional effects on them. Read step-by-step instructions and useful articles, such as video editing to turn from mysterious art to a frequently used function.

People who, somehow, once deliberately plunged into the unpaid debris of their own video archives, sometimes catch themselves on the idea that a significant part of the personal "centuries-old" media collecting of incredible sizes would be expedient to cut to a decent level. The first candidates for the drunkenness are designed to become video. compressed According to the canons of format DVD-Video.. This weighty "archetype" continues to be sustainedly dominated, due to the root cause of supporting it at the level of household reproducing equipment. The capacitance given to the otkump of the film of the average duration and really wasteful - 4,7GB full-time information. At the same time, then quoting literally:

"Movies on DVDs are compressed using MPEG-2 algorithm for video and various (often multichannel) sound formats. Compressed video bit rate varies from 2000 to 9800 kbps, often variable (VBR). Standard video frame PAL frame size 720 / 576 Points, NTSC Standard - 720/480 Points. "

Essentially, using modern compression methods, both in the field of the latest generation video encoders and in the multichannel audio sector, we have the ability to achieve a three-time reduction in the size of a compressed video content relative to the original DVD-Video. In practice, this means the recompression of the MPEG-2 video format with a bitrate of about 8 megabits / s in the format MPEG-4 AVC With averaged bit rate value of 1.5-2.5 megabits per second, which ranks multichannel audio tracks, then there is a similar encoding of the AC3 type (448kbbit / s) in OGG (up to 256 block / s). Subjectively, the audiovisual row, obtained during the relocation of a video confant, will differ slightly from the original, with a concomitant three-time truncation of the size. For those of my readers who enter this thorny path for the first time, I would advise to first familiarize yourself with the already written material ("x264 coding, Codec Setup, work with Megui", "Compression AC3 in OGG Vorbis"). The corresponding subject, which, if possible, gives the primary impetus to study the task. So proceed ...

Stage First - Training Video Training

The source material for the entire set of events will serve the Video_TS folder containing DVD-Video content. As on stage dVD compression we will use Megui + Avisynth. who does not know how to work directly with VOB files ...

now we need to carry out the necessary training ... To do this, use the Utility C: \\ Program Files \\ Megui \\ Tools \\ DGINDEX \\ DGINDEX.EXE

Add all parts of the source DVD to the list

Turn off the export of the audio track

As a result, we obtain a full-sized file of the VTS_01_1.demuxed.m2v type, in my case the size of it was 3 gigabytes, as well as the VTS_01_1.D2V index file, which should be loaded into Megui, for later squeezed in MPEG-4 AVC.

Stage Second - Recompression of multichannel audio tracks in OGG Vorbis format

We proceed to the preparation of multichannel audio tracks, or rather it is to remove it. For these purposes, I have been trying to use recently.

the program informatively notifies us about the presence of several audio tracks and offers to choose the necessary conversion required for subsequent conversion.

choosing the original 1:15:56 Video FRM (and not a 15-minute advertising unit on DVD) Click Next ...

Upon completion of the transference process of multichannel audio tracks, we get an OGG file 165 megabytes weight.

Stage Third - Press video tracks

Having received the index file VTS_01_1.D2V at the first intermediate stage, you load it when creating a script in Megui ...

AUTO CROP function In terms of the black fields on top and bottom of the image field, trying to maintain multiplicity 16, in my case the original vertical resolution was 576, obtained - 576-80-80 \u003d 416 (26 * 16). The preliminary bitrate can be calculated by formula 720 * 416 * 0.3 * 25 \u003d 2193 Kbps (where 25 is the frame rate per second for PAL, 0.3 - an estimated bit density coefficient on pixel). The resulting bit rate for the video stream is used ...

Expose the main coding parameters and click Enqueue, then go to the queue tab and press the start! At the end of the video content process, the MPEG-4 AVC format will be clamped using the progressive X264 encoder. The resulting file weighs 1.06GB and naturally does not contain sound.

Stage Fourth - Creating Matryoshka (Video and Sound Packing in File Container MKV)

In the previous stages, we managed to get all the segments of future creation, so it remains only to bring them into complementary compliance. By running the MKVmerge GUI known to us alternately add to it Pressed MP4 video segments and OGG-multichannel audio track.

by the way, in passing along the way, we spend a title execution, I mean ruthlessly cut off the titers following the film, for this we turn to the global tab ...

In my case, the titers started with a temporary mark at 01:14:17. As a result, our two files received! marked with an index 001.

The final file was released in size in 1.22GB, with a full visual coincidence with the original ...

For Sim I say goodbye more not about writing about ...

Markarov

Very, very quickly the DVD format has become publicly available: today it is not necessary, as it was a few years ago, buying expensive home theaters. It came to the point that the DVD-ROM "s" fell "practically to the value of the usual CD-ROM, and the wheels themselves fell in price. And, most pleasant, in all major (and not even very) cities are adjusted by their rental. And what if the next DVD film is extremely liked, and the disk space on the hard drive is missing? Compress!

Briefly remember what video is on the computer. The on-screen image is divided by 576 lines, and any string is 720 (or 768) points. For each of them, brightness, contrast and colors are recorded. These points are so small that when viewed on a television screen or a PC monitor is perceived as a solid image. Since the frequency of 25 frame is received in the movies. / Sec., Then it is necessary to write data about the number of points equal to 576x720x25. It is very and very much: the entire film will take several hundred gigabytes, which is unacceptable to place on the disks, nor for storage on the hard drive. Therefore, the compression format was invented with losses: not all information is recorded, but only the one that is necessary in order for the computer to restore the missing data.
One of these formats is MPEG-2, and its variety is DVD. Actually, DVD differs from the classic MPEG-2 in that it supports recording a variety of menus and additional materials (artist biographies, interviews, reviews, advertising, etc.). In addition, it provides the ability to have on one disk several options for sound accompaniment and sibrtitres in different languages. By the way, licensed DVDs differ from "left" - the latter contain, as a rule, only the film itself.
So what if you want to save the DVD film on the screw, but to allocate 4.7 GB for this (so many half-hour video in MPEG-2 format) or 9 GB (this requires a two-seater film) is irrational? This question arises even when you have a modern 80 GB (or more) hard disk, and if there is not such a capacious, popular only a year or two ago, 20-40-GB Winchester, then simply not enough space for such Data volume.
There are many complex programs that allow you to solve such a task and professionals used. However, newcomers are better to apply the simplest, having a minimum settings - so that you only need to click on the button and was ready. This product is, in particular, Flaskmpeg. Before it is installed, it is also recommended to install DivX412Codec codec (for a higher video compression), as well as L3Prod_P (for compression of sound). All these products are free and freely distributed and easy to find on the Internet, stupidly entering the name in the search string, for example, yandex "a.
After installing all three applications, insert the DVD in the DVD-ROM and run Flaskmpeg.
Open the File menu and execute the Open Media command.
Locate the DVD-ROM with the film, open the VIDEO_TS pack and select the file with the extension .ifo.
Please note that there are several IFO files in Pack. Each of them corresponds to a small film on a DVD-disk - commercial, interviews or other related information. The IFO file you need belongs to the list with the highest number of numbers. In our example, the list of VTC_01 has the largest number of files - from 0 to 7, and in their other only two: 0 and 1 (VTC_02 and VTC_03). Click the file and open the following bookmark. This list contains all the options for sounding the film, as well as subtitles. Select Duration: 2: 25: 24 (the duration of the film in hours, minutes and seconds), Russian - AC3, and do not mark the subtitle string. If you specify the string of English - AC3, then the English soundtrack will be turned out without translation into Russian.
Click on the Flask This DVD button - the movie window will appear and its characteristics.
Standard frame for DVD - 720x576 points, frequency - 25 frame. / Sec., Film volume - 6252 MB. Our task is to use a more strongly compressing MPEG-4 codec, reduce the size of the film, at least up to 650 MB. It should be noted that there is a newer version of the codec - 5.03. But, first, she is paid, secondly, it contains so many settings that the newcomer in them is simply confused, and thirdly, has certain cons. So on the basis of personal experience, I advise starting to apply a relatively simple codec 4.12.
Now you need to specify the Flaskmpeg program that you need to use the video codecs 4.12 and the sound of MP3. Open the Options menu, select the Select Output Format string and check the OpenDML item. Then select the Output Format Option string and click. In the video string, install DivX Codec 4.12. If it is already there, do not be lazy to choose it again, after which the settings window will open.

To be continued.