Film EOPA test review Questions and solutions

Film EOPA test review Questions and solutions Fresnal Lantern is a common lantern used in theatre, which employs a Fresnel lens to wash lightover an area of the stage. Fresnal lens produces a wider, soft-edged beam of light, which is commonly used for back lightand top light. timecode is a sequence of numeric codes generated at regular intervals by a timing synchronization system. Standard resolution for DVD & mini-DVD? 720x480 Native DVD resolution is 720x480 for NTSC 480 Resolution lines Most Reliable Antenna System? Omnidirectional Antenna System Omnidirectional Antenna System is the most reliable for all conditions Standard resolution for HDTV 1920×1080 Halogen White Light Temp 3,200 Rotary Knobs also known as a bus or bus controller MPEG is short for the Moving Pictures Experts Group who is responsible for the video encoding standards that we often use. Both MPEG2 and MPEG4 codec are _____. widely used audio/video compression standards in many multimedia applications, ranging from mobile devices to DVD players. Best Quality File Size? H.264 Rule of Thirds? Video divided into NINE equal parts. film storyboard is essentially a series of frames, with drawings of the sequence of events in a film, like a comic book of the film or some section of the film produced beforehand. A storyboard provides ? a visual layout of events as they are to be seen through the camera lens. Shutter speed refers to the amount of time that each individual frame is exposed for. In video, the shutter speed you use will almost always be ? a fraction of a second. Progressive Scanning noninterlaced scanning or sequential scanning Continuity editing refers to arranging the sequence of shots to suggest a progression of events. Color temperature is measured in _____. Kelvin, using the symbol K, a unit of measure for temperature based on the Kelvin scale. The XLR connector is a style of electrical connector, primarily found on professional audio, video, and stage lighting equipment. The connectors are circular in design and have between 3 and 7 pins. F-Stop is a setting that controls the amount of light that passes through the lens by controlling the size of the lens Iris Blades that expand and contract, adjusting the aperture size If the target of the camera is significantly overexposed (too much light), the waveform monitor will show a video signal significantly above 100. If an overexposed image is left uncorrected, this will cause significant distortion in the video picture. focal length can be defined as the distance between the optical center of the lens and the image plane (the sensor or film) when the lens is focused at infinity. Focal length is typically measured in millimeters, and is the primary defining trait of a lens. Safe area is a term used in television production to describe the areas of the television picture that can be seen on television screens. Title safe is 16:9 and 4:3 Letterboxing is the practice of transferring film shot in a widescreen aspect ratio to standard-width video formats while preserving the film's original aspect ratio. The result of letterboxing is videographic image has mattes(black bars) above and below it Natural Sound is an Environmental sound that enhances a story and is important to the shot. Background Sound is a Type of environmental sound that is not the focus of or most important sound in a shot. 3 point lighting is key, fill, back light Lighting Setup A three-point setup scheme is usually used to illuminate a scene. Key Light The key light established surface detail and gives the subject detailed form and dimension. It should be positioned 30 to 45 degrees right or left of the camera, usually on the subjects best side. It is most often positioned 45 degrees vertical above the subject shining down. It can be positioned at eye-level and below shining up. Fill Light The Fill light should be setup on the other side of the camera at a right angle to the key light although it can be positioned anywhere from beside the camera to 45 degrees. The Fill light balances the contrast on the subject and minimizes the heavy shadows caused by the key light. It should be half the intensity of the key light. It also should be set above the subject shining down at a 45-degree angle. It can also be at eye level or below. White bounce boards of Styrofoam or chloroplast can be used outside if the sun is setup as the key light. Back Light The Back light separates the subject from the background. It should be placed directly behind and below the subject at 45 degrees vertical. They are usually lower wattage than the key light but set up closer to the subject to make it about 30% more intense than the key light.