With the popularity of DV, the word nonlinear editing is becoming more and more familiar to everyone, so what is nonlinear editing? Some people say that this concept is borrowed from film editing, yes, but today's nonlinear editing has been given many new meanings. Nonlinear editing in a narrow sense refers to cutting, copying and pasting materials without rearranging them on storage media. Traditional video clips and material storage are orderly. You have to search repeatedly and rearrange it in another video, so it's called linear editing. Broadly speaking, nonlinear editing means that many processing effects, such as special effects, can be achieved while editing videos with computers.
Question 2: Why is it called nonlinear editing software? Hello!
In the past, the editor used magnetic tape, which was continuous and linear.
Nowadays, editors are all computer-synthesized, and the material can be adjusted at will, which is not limited by time and space, so it is nonlinear.
Question 3: What is nonlinear editing software? It turns out that when editing a video, you need to cut the materials shot by the camera one by one, and then edit them on the editing machine at one time according to the script or scheme. This is a linear editing method. If you think the material needs to be added or deleted, it is very troublesome to rearrange and edit all the material on the editing machine. But now, when you edit a video with a computer, you can add or delete it anywhere at will, just as it is convenient to edit words in a word document or music software. This method is called "nonlinear editing" because it breaks the original mode of one-time editing, that is, linear editing. At present, computer technology has been widely used in advertising creativity, animation subtitle superposition and other fields, which has brought great vitality to the advertising and television industries. But it is not until the digital video technology is mature that computers can completely replace the traditional video stunt production equipment. Digital video technology involves video acquisition and recording, digital video editing, subtitle superposition, 3D animation production and editing, digital video CD library and so on. , and is going deep into these fields at a fairly fast speed. Products integrated with digital video technology will replace analog video equipment with extraordinary functions and excellent performance-price ratio. Traditional video is processed in an analog way, such as cameras, video recorders, editing machines, special effects machines and other equipment, while digital video technology refers to the completion of video recording, saving and editing in a digital way. In the process of processing, there is almost no distortion in theory, and how many times it is copied is the same as the original material. Nonlinear video editing system uses computer multimedia technology to complete video digitization, stunt editing and broadcast video output. As long as you cooperate with traditional video recording equipment, you can complete the work that you used to need expensive professional equipment. Now there are CD cameras and hard disk cameras. This kind of camera no longer uses magnetic tape as recording carrier, but uses optical disc or even hard disk as recording carrier (medium), which can conveniently record the material and directly input and download it to the computer for digital processing. Nonlinear video editing technology is one of the key technologies, which completes the collection, compression and storage of audio and video in the hard disk, and can output the edited digital signals in the computer hard disk as traditional analog signals. The video signal in the computer can be non-linearly edited and produced with various special effects by software, and can also be edited together with animation, so that characters and graphics can be easily superimposed on the video.
Question 4: What is nonlinear editing software? Linear editing is a linear editing method of analog signals adopted by old equipment such as video tapes many years ago. At present, digital signal video editing does not need linear reading, so the video editing software in recent years is nonlinear. Professional nonlinear editing software such as edius, Adobe Premiere and After Effects. And home software such as audio and video, power director, etc.
Question 5: 10 What are the best nonlinear editing software?
Adobe's premiere
Sony's vaga
General:
Corel Video Studio Professional Edition
Film production
There are many introductions on the internet!
Question 6: What is linear editing and what is nonlinear editing? The so-called nonlinear editing refers to a professional nonlinear editing system. What you said about Drawing 7 is just a home software for simple editing.
At present, the professional non-linear knitting we use is generally from Dayang or Aoweixun. Includes many things, not just a piece of software.
Hardware generally has a high-performance video workstation. With broadcast-level acquisition card and editing card, functions such as transition support instant generation. There are also video input devices for digital upload or analog upload.
If you have used Sony's knitting machine, you should understand the concept of thread knitting.
Generally, the software comes with the system. If you want to be more professional, you usually use Adobe Premiere, which is very professional. Hollywood uses this company's software. If you don't do special topics, you can also use ordinary software.
Having said so much, I don't know if you understand.
Welcome to discuss.
Linear editing and nonlinear editing
First, linear editing
In the traditional linear editing, the video signal of 25 frames/second is recorded on the tape in sequence by the camera through mechanical motion, and the required video pictures must also be found in sequence when editing. The traditional linear editing method needs to be re-edited when inserting pictures with different time from the original picture or deleting some clips in the program; And the video quality will be degraded every time you edit it.
Second, nonlinear editing.
The nonlinear editing system converts the input video and audio signals into A/D (analog/digital) through digital compression technology and stores them in the computer hard disk. Nonlinear editing does not use magnetic tape, but uses hard disk as storage medium to record digital video and audio signals. Because the hard disk can read and store any frame randomly within 1/25 seconds, the nonlinear editing of video and audio is realized.
The nonlinear editing system integrates the switch machine, digital stunt, video recorder, tape recorder, editing machine, mixer, subtitle machine and graphic creation system in the traditional TV program post-production system into a computer, which processes and edits the images and sounds, and then outputs the edited video and audio signals through the video recorder and records them on the tape. Software that can edit digital video data is also called nonlinear editing software, such as Premiere.
Third, the characteristics of nonlinear editing
Nonlinear video editing is the editing and processing of digital video files. Like other data files processed by computers, it can be edited and processed repeatedly at any time, anywhere and many times in the software editing environment of microcomputers. However, the nonlinear editing system only records the editing points and special effects in the actual editing process, so arbitrary editing, modification, copying and adjustment of the picture order will not cause the decline of the picture quality, and overcome the weaknesses brought by traditional equipment. Non-linear editing system has the advantages of miniaturization of equipment and high functional integration, and is easy to be networked with other non-linear editing systems or ordinary personal computers to form network resource sharing.
Professional nonlinear editing system has high processing speed and small data compression, so the video and sound quality are high. In addition, the high processing speed also makes the professional stunt processing function stronger. With the rapid development of computer software and hardware technology, the price of nonlinear editing system is also declining, and low-grade products can already enter the family. In fact, these low-end products, as we introduced in this chapter, can be realized by a multimedia computer plus a set of video A/D conversion cards and a set of editing software such as Premiere.
Nonlinear editing is a new subject. Since 1990s, with the development of high-speed processor and digital technology, the application of computer graphics and image technology has gradually penetrated into all fields of radio and television. Compared with traditional equipment, nonlinear editing system has obvious advantages.
One is the real-time when collecting materials. The system uses real-time video and audio acquisition and playback card to record the material, which can make the production of clip' stunt' subtitles all real-time.
It is more convenient to do the program in the second half. Program creators can completely integrate images, characters, sounds and special animations into a liberalized creative environment, and complete production in a fully digital way in one system.
The three nonlinear editing systems are all based on computers, so networking is easy and resources can be shared.
Nonlinear editing is a way to edit video programs. Because it can randomly access, modify and process any part of the original material, creating a new world that the original tape editor system does not have, it has attracted people's attention. In recent years, nonlinear editing system has made great progress and been widely used. Actually, non-linear ... >>
Question 7: What is nonlinear editing software? Usually, it refers to editing the shot material into a new continuous picture by electronic means according to the requirements, and then replacing a certain paragraph by inserting editing, but it is impossible to delete and edit a certain paragraph halfway unless all the pictures after the paragraph are re-recorded.
The main goal of nonlinearity is to provide random access, modification and processing to any part of the original material. Its real driving force comes from video rate compression. The rapid development of rate compression technology has greatly improved the image quality at low bit rate and promoted the application of nonlinear editing in professional video field.
Question 8: What is the function of nonlinear editing software, also called electronic editing? Usually, it means that the shot material is compiled into a new continuous picture by electronic means according to the requirements, and then a certain paragraph is replaced by inserting editing, but a certain paragraph cannot be deleted and edited halfway, unless all the pictures after the paragraph are re-recorded. Non-professional use of Sound Shadow 9 or 10 is highly recommended.
I used to use premiere, but after using "Hui", I felt very painful before. After all, we are not professionals, including weddings, court videos, etc., and these "meetings" can be done satisfactorily.
For example, if you want to build a house, "P" is like a piece of wood and "Hui" is like a pile of building blocks. Which one do you use? Lu Ban may choose "P" because what he built is not necessarily a house, but all kinds of strange things, and the rest of them use "Hui".
In addition: the sound and shadow you just mentioned is ulead video studio. It is friends who make sounds and shadows.
Question 9: Software introduction of nonlinear editing software Avid provides all-round digital media solutions from program production, management to broadcasting. As an industry-recognized professional digital standard, Avid can provide professionals in the field of media production with the world's leading technical means from video, audio, movie animation, special effects to streaming media production. Avid nonlinear editing products have a large number of customers in China. The low-end versions of Avid Liquid and Avid Xpress Pro are widely used in China, while some large TV stations use Avid MC series and higher products. In addition, Avid has fully supported the editing and mixing of high-definition signals. Avid's products are used in TV production, news production, commercial advertisements, music programs and CDs, and are more suitable for corporate publicity programs and most film production, which makes Avid a leading manufacturer of nonlinear editing systems in the world. Now, based on its technical foundation of winning many awards such as Oscar, Grammy and Emmy, Avid has expanded its application in the field of digital media storage and dissemination. At present, Avid has not only introduced workstations based on MAC, but also introduced workstations based on PC and products based on XP in order to adapt to the current mainstream operating system. In managing the increasingly rich dynamic media, Avid provides powerful servers, networks and media tools, which is convenient for users at home and abroad to search files, enjoy media and jointly develop new products. Avid's solution makes it easy for users to spread media, whether through wireless, cable, satellite or the Internet. Avid's unique end-to-end solution can integrate media creation, management and distribution. The company is headquartered in Tewk, Massachusetts, USA. Ury。 AVID products: Media poser professional editing and production software series Avid audio Pro Tools audio production system and suite (Digidesign)VENUE live sound system and software Interplay media asset management solution Avid video Pinnacle Studio home video clip (Hollywood trusted technology). Euphonix Digital Mixer Vegas Video 4.0 Vegas 4.0 is a professional product for video editing, audio production, composition, subtitle and coding on PC platform. It has a beautiful and intuitive interface and powerful audio and video production tools, providing a complete integrated solution for DV video, audio recording, editing and mixing, streaming media content works and surround sound production. Vegas4.0 sets a new standard for professional multimedia production, and applies high-quality switching, filtering, title scrolling and text animation. Create complex composition, key frame trajectory movement and dynamic panoramic/local editing, with unlimited audio tracks and excellent flexibility. Using an efficient computer and large memory, Vegas4.0 provides a real-time preview of stunts and switches from the timeline without rendering. Advanced color correction and scene matching are accomplished by using 3 rounds of primary and composite color correction filters. Use the new video oscilloscope to accurately watch the image signal level, including waveform, vector display, video RGB parade and frequency curve monitor. Vegas4.0 also provides extreme functions in audio flexibility, including unlimited audio tracks, support for 24-bit/96-kHz sound, monitoring of recorded input signals, automatic stunt control, time compression/expansion, etc. Vegas4.0 has more than 30 kinds of studio quality real-time DirectX stunts, including EQ, reverberation, noise threshold, time compression/expansion and delay. Vegas4.0 fully combines special effects, synthesis, filters, editing and dynamic control to provide digital video streaming media, which has become a better solution for DV video editing, multimedia production and playback. Final Cut Pro 4 is a video editing software designed by Randy Ubillos, the founder of Premiere. It makes full use of the "Velocity Engine" processing core in PowerPC G4 processor and provides brand-new functions. For example, you can preview the transition in real time without installing a PCI card ... > >
Question 10: What is nonlinear editing software? It turns out that when editing a video, you need to cut the materials shot by the camera one by one, and then edit them on the editing machine at one time according to the script or scheme. This is a linear editing method. If you think the material needs to be added or deleted, it is very troublesome to rearrange and edit all the material on the editing machine. But now, when you edit a video with a computer, you can add or delete it anywhere at will, just as it is convenient to edit words in a word document or music software. This method is called "nonlinear editing" because it breaks the original mode of one-time editing, that is, linear editing. At present, computer technology has been widely used in advertising creativity, animation subtitle superposition and other fields, which has brought great vitality to the advertising and television industries. But it is not until the digital video technology is mature that computers can completely replace the traditional video stunt production equipment. Digital video technology involves video acquisition and recording, digital video editing, subtitle superposition, 3D animation production and editing, digital video CD library and so on. , and is going deep into these fields at a fairly fast speed. Products integrated with digital video technology will replace analog video equipment with extraordinary functions and excellent performance-price ratio. Traditional video is processed in an analog way, such as cameras, video recorders, editing machines, special effects machines and other equipment, while digital video technology refers to the completion of video recording, saving and editing in a digital way. In the process of processing, there is almost no distortion in theory, and how many times it is copied is the same as the original material. Nonlinear video editing system uses computer multimedia technology to complete video digitization, stunt editing and broadcast video output. As long as you cooperate with traditional video recording equipment, you can complete the work that you used to need expensive professional equipment. Now there are CD cameras and hard disk cameras. This kind of camera no longer uses magnetic tape as recording carrier, but uses optical disc or even hard disk as recording carrier (medium), which can conveniently record the material and directly input and download it to the computer for digital processing. Nonlinear video editing technology is one of the key technologies, which completes the collection, compression and storage of audio and video in the hard disk, and can output the edited digital signals in the computer hard disk as traditional analog signals. The video signal in the computer can be non-linearly edited and produced with various special effects by software, and can also be edited together with animation, so that characters and graphics can be easily superimposed on the video.