Introduction
Modern technology has revolutionized the way movies, films, plays or broadcasts are displayed in audio-visual media. The effects contained in the pictures or images of such content usually add to their realism or theatricality. These effects are either visual or special. Visual effects describe images created, enhanced or altered for a moving media that cannot be achieved during live-action shooting (Okun and Zwerman 3). After shooting a primary image or a scene containing live-action, the specialists add visual contents through computer generation or photographic manipulation. On the other hand, special effects are those done while the scene or action Continue reading...