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Το 1971 η εταιρία Sony ξεκίνησε να πωλεί εγγραφείς βιντεοκασέτας ( VCR) στο κοινό. [1] Η είσοδος του βίντεο στους οικιακούς καταναλωτές δημιούργησε μια περίοδο έντονου ανταγωνισμού, για ασύμβατα ...
- Snapshot-Type Videos
- Performance-Type Videos
- Summary-Type Videos
- Tour-Type Videos
- Shooting Video
- Editing Video
Snapshot-type videos illustrate a single action and are usually 30 seconds or shorter in length. An example may be a traffic signal changing. This is the easiest type of video to produce, but it is somewhat limited in what information it can convey.
Performance-type videos are recordings of individuals performing an extended series of actions. Examples may include a musician playing a song or the activity of a wild animal. Videos of this type will usually only consist of one shot up to several minutes long. Stabilization is especially important for performance-type videos. Although performance...
Summary-type videos show a series of still images or short video segments with associated narration. They are often built with the VideoWiki tool; there is a tutorial and a sandboxfor testing.
Tour-type videos shift between different views to illustrate different aspects of a subject, or to tell a kind of narrative story. An example is an architectural tour of a building. Videos of this type will usually consist of a sequence of several different shots, and can be up to several minutes long. To create a tour-type video that is an overvie...
To ensure that these videos can be used by similar articles in other languages, do not provide commentary or narration when shooting video. Videos on Wikipedia should be simple and clean. Some rough guidelines include: 1. No quick zooms or handheld walk throughs 2. Any movement within the frame (panning, tilting, or zooming) should be done slowly s...
Using video editing software (see List of video editing softwarefor options), import the video onto your computer to edit. Refer to instruction manuals for your specific software and camera to learn how to import and edit. In the editing process of multi-shot videos, consider opening your video with a shot establishing the location of the site (for...
Ο Κ.Θ. Δημαράς αποκαλεί την Ελληνική Νομαρχία « φωτεινό βιβλίο, που παρά τις νεανικές του ατέλειες, εκφράζει έναν προηγμένο βαθμό εθνικής συνείδησης και κοινωνικής παιδείας ». [15] Και ο ...
Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
Η Ελληνική Παραγωγή - Συμβούλιο Βιομηχανιών για την Ανάπτυξη, είναι ένας νεοσύστατος βιομηχανικός φορέας και προσδιορίζεται ως αστική μη κερδοσκοπική εταιρία. Ιδρύθηκε στις 5 Απριλίου 2017 ...
Video ( lat. "vidim") ili videotehnika zajednički je naziv za niz tehničkih postupaka kojima se ostvaruje snimanje, zapis, obrada, prijenos i prikaz pokretnih slika koje se gledaju na televizijskom ili računalnom zaslonu . Pojam se video koristi u složenicama kao što su videokamera, videosignal, videorekorder, videokazeta, itd., ali u ...
NTSC, PAL and SECAM are interlaced formats. Abbreviated video resolution specifications often include an i to indicate interlacing. For example, PAL video format is often described as 576i50, where 576 indicates the total number of horizontal scan lines, i indicates interlacing, and 50 indicates 50 fields (half-frames) per second. [9] [10]
