Video editing is video capture and manipulation. Video editing is used to compose and present all video information, including movies and television shows, video ads and video essays. Video editing has been dramatically democratized in recent years by editing the software available for personal computers.
Video Video editing
Edit type
After the province of expensive machines called video editors, video editing software is now available for personal computers and workstations. Video editing includes cutting segments (cropping), reordering clips, and adding transitions and other Special Effects.
- Linear video editing, using video tape and editing in a very linear way. Several video clips from various tapes are recorded onto a single ribbon in the order that will be displayed.
- Non-linear editing system (NLE), It's edited on a computer with special software. It does not damage the edited video and uses programs like Adobe Premiere Pro, Final Cut Pro, and Avid.
- Offline editing is a process in which raw recordings are copied from the original, without affecting the stock of the original movie or video tape. After editing is edited, the original media is then reassembled in the editing editing step.
- Online editing is the process of re-editing the edits to the full resolution video after offline editing has been done and done in the final stages of video production.
- Mixing vision, while working in live television and video production environments. The vision mixer is used to cut live feeds coming from multiple cameras in real time.
Maps Video editing
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Video editing is the process of editing footage segments of motion video production, special effects and sound recording in the post-production process. Moving moving image editing is a prelude to video editing and, in some ways, video editing simulates movie movie editing, in theory and use of linear video editing and video editing software on non-linear editing systems (NLE). Using video, a director can communicate non-fictive and fictitious events. The goal of editing is to manipulate these events to bring communication closer to the original goal or target. This is visual art.
The early 1950s video tape recorders (VTRs) were very expensive, and the quality degradation caused by copying was so great that the Quadruplex 2-inch ribbon video was edited by visualizing the ferrofluid recording of songs and cutting with razor blades or guillotine cutters and splicing with video tape. Two pieces of ribbon to be joined are painted with a solution of a very fine iron layer suspended in carbon tetrachloride, toxic and carcinogenic compounds. These "develop" magnetic traces, making them visible when viewed through a microscope so that they can be aligned in the splicer designed for this task.
Improvements in quality and economy, and the invention of the eraser head fly, allow new video and audio material recorded on the material already recorded on the existing magnetic tape and introduced into the linear editing technique. If the scene closer to the beginning of the video tape needs to change its length, all subsequent scenes need to be recorded in the video tape again in sequence. In addition, the source can be played simultaneously through the vision mixer (video switcher) to make a more elaborate transition between scenes. The popular 1970-80 system to do that is U-matic equipment (named for U-shaped rib bands). The system uses two cassette players and one cassette recorder, and editing is done by automatically rebuilding the machine, then accelerating together in sync, so that editing does not scroll or errors. Then, 1980-90 came a smaller beta equipment (named for the B-shaped ribbon band), and more complex controllers, some of which synchronized electronically.
There is a transitional analogue period that uses the various source Videocassette recorder (VCR) with EditDroid using the LaserDisc player, but the modern NLE system edits the recorded video digitally to the hard drive from an analog video source or digital video. The content is digested and recorded by default with the appropriate codecs used by video editing software to process the captured recordings. High definition videos are becoming more popular and can be easily edited using the same video editing software along with related motion graphics programs. Video clips arranged on a timeline, music tracks, titles, digital graphics on the screen are added, special effects can be made, and completed programs "rendered" into finished videos. The video can then be distributed in various ways including DVD, web stream, QuickTime Movie, iPod, CD-ROM, or video tape.
Home video editing
Like some other technologies, video editing costs have decreased in order of magnitude or greater. The original Quadruplex 2 system costs so much that many television production facilities can only afford one unit and editing is a very involved process that requires specialized training. In contrast to this, almost all home computers sold since 2000 have speed and capacity storage to digitize and edit standard definition television (SDTV). Two major retail operating systems include basic video editing software - Apple iMovie and Microsoft Windows Movie Maker. there, usually as a more sophisticated commercial product. , there is an opensource video editing program. Automatic video editing products also appear, opening video edits to a wider amateur audience and reducing the time it takes to edit a video. This is usually there as a media storage service, like Google with Google Photos or smaller companies like Vidify.
See also
- Edit decision list
- Video mask
- Photo slideshow software
- Scrap video
- Video server
- List of video editing software
- Video editing software comparison
References
External links
Media related to Video edits on Wikimedia Commons
Source of the article : Wikipedia
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