Digital Projection E-Vision Laser 4K Series User Manual page 118

Digital Projection E-Vision Laser 4K Series
Edge tear
interlaced video
An artifact observed in
sync with the refresh rate of the display device.
EDID (Extended Display Identification Data)
Information stored in the projector that can be read by the source.
EDID is used on the HDMI, DVI and VGA inputs, allowing the source to automatically configure to the optimum display settings.
EDTV (Enhanced Definition Television)
A progressive digital television system with a lower resolution than HDTV.
Field
In interlaced video, a part of the image
within the frame.
Frame
One of the many still images displayed in a sequence to create a moving picture. A frame is made of horizontal lines of pixels. For example,
a 1920x1080 frame consists of 1080 lines, each containing 1920 pixels. In analog video frames are scanned one at a time
scanning) or split into fields for each field to be scanned separately
Frame rate
The number of frames shown per second (fps). In TV and video, a frame rate is the rate at which the display device scans the screen to
"draw" the frame.
Frame rate multiplication
To stop low frame rate 3D images from flickering, frame rate multiplication can be used, which increases the displayed frame rate by two or
three times.
Reference Guide
APPENDIX D: GLOSSARY OF TERMS
where the screen appears to be split horizontally. Edge tears appear when the video feed is out of
frame that is scanned separately. A field is a collection of either all the odd lines or all the even lines
(interlaced video).
(progressive
Notes
Rev A June 2017
page 110