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Unit 1
The Camcorder
Television Production: A Classroom Approach, 2nd edition
Video Tapes:How They Work
Television Production: A Classroom Approach, 2nd edition
Video, which is individual frames, 30 per second, Video, which is individual frames, 30 per second, are recorded on a diagonal. are recorded on a diagonal.
Two separate audio tracks are recorded, a left and Two separate audio tracks are recorded, a left and right track.right track.
A time track is also recorded: 0:00:00: 00 First zero is hour, A time track is also recorded: 0:00:00: 00 First zero is hour, minutes, seconds, frames minutes, seconds, frames (frames may only appear after it has been logged (frames may only appear after it has been logged and captured to a computer)and captured to a computer)
Left and Right Audio Channels
Video Track
2
Time Track
Video Tapes:6 second rule
Television Production: A Classroom Approach, 2nd edition
Before and after each recording allow at least six seconds, with eight or ten being better, of tape to roll. This has two purposes, one to allow for a good Log & Capture which is how video can be transferred into the computer for editing and two if transitions are desired when editing.
3
Transition area
Digital formats
Television Production: A Classroom Approach, 2nd edition
Advantages
Disadvantages
Outstanding picture and sound qualityIEEE-1394 (FireWire) connectorSmall camcorder size
Length of tape
Transfer to computer is linear not by file,
MiniDV and DV8mm
Non-videotape formats
Television Production: A Classroom Approach, 2nd edition
DVD-RAM
DVD-R (DVD dash R)
Record on a DVDErase and re-use
Record on a DVDSingle-use
Direct digital recording
Internal hard driveNo tape or DVDConnect directly to your editing system
Common MicrophonesTelevision Production: A Classroom Approach, 2nd edition
•There is no perfect microphone for all situations
Omnidirectional – collects sound from all around; 360 degrees. Good for a group
Unidirectional – collects most of the sound from the front, and very little from the back and sides.
Lavaliere Microphone Shotgun Microphone 6
Cardioid Pick-up pattern
Viewfinder and viewscreenTelevision Production: A Classroom Approach, 2nd edition
Viewfinder – small video monitor mounted on camcorder, accessible by eyepiece
Viewscreen – larger (2”– 3”) LCD monitor mounted on the side of the camcorder Good for battery conservation and when in sunlight,
Viewscreen Viewfinder
Headphones and speakers
Television Production: A Classroom Approach, 2nd edition
Important for hearing audio while recording, especially if external microphone is attached.
Focus Television Production: A Classroom Approach, 2nd edition
Most camcorders have automatic focus and
manual focus. Manual focus
works better in situations
like these.
9
Television Production: A Classroom Approach, 2nd edition
Important Operational Controls
Fade – pressing this button gradually changes the picture to a background color. Both Fades and graphics are NOT recommended to apply using the camera. Better to add in post edit