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Introduction to Vidoe (Video Terms (Chroma Key- a technique for…
Introduction to Vidoe
Video Terms
Chroma Key- a technique for superimposing one video image onto another; most common chroma key colors are blue and green
DVD authoring- the process of creating a DVD that will play in a DVD player
Firewire- high speed interface that connects external devices; commonly known as IEEE1394; 1394A for PC's; 1394B for Macs
MPEG- moving pictures expert group; standard for compressing digital video; universal standard for digital video
Pre-production-The process of preparing all the elements of a video production, including planning, storyboarding, script writing, scheduling, props,camera angles, and location
Production- the process of recoding video
Post production- all phases of production following recording of video, i.e. capturing, editing, titling, exporting , etc.
Tripod dolly- a mobile tripod or a moving platform for the camera; allows for smooth camera movement and tracking shots
USB- universal serial bus; standard hardware interface for attaching peripherals to a computer
Video conversion software- software that will convert a video file from one format to another
Video editing software- programs used to capture, edit, and manipulate video images, add effects, titles and music to create studio- quality video
VOB- video object; movie data file from a DVD disc
Video File Format
ASF- Advanced Streaming Format- Open file format for streaming multimedia files containing text, graphics, sound, video and animation for windows platform
AVI- Audio video interleave; video file format originally designed for windows; can be compressed or uncompressed, depending o n the codec used
FLV-Flash video- video format used to deliver video over the internet using Adobe Flash Player
MP4- mpeg 4; a compressed file format that can be used for audio or video; appropriate for streaming
MOV- movie; common multimedia format used for video commonly played in Quiktime
WMV- Windows media Video; compressed video format designed for windows but also viewable on MACs