modes. Common film aspect ratios are 1.85:1 and 2.35:1.
Sometimes referred to as Theater modes.
Closed Caption
Text caption for video which are not normally visible, as opposed
to open caption, which are a permanent part of the picture. In the
United States, the official NTSC Closed Caption standard requires
that all TVs larger than 13" include circuitry to decode and display
caption information stored on the line 21 of the video signal.
Component Video
A video system containing three separate color component
signals, either Red/Green/Blue (RGB) or Chroma/color differences
(YCbCr, YPbPr, YUV), in analog or digital form.
Composite Video
A analog video signal in which the luma and chroma components
are combined (by frequency multiplexing), along with sync and
burst. Also called CVBS.
Dynamic Luminance Transience Improvement
It is a content adaptive horizontal peaking for the luma signal to
improve the visual quality of TV picture.
Dynamic Chrominance Transience Improvement
Assuming luma and chroma transitions are normally aligned, the
chroma transition are usually degraded due to narrow bandwidth of
chroma information. By monitoring coincident luma transient, a
faster edge is synthesized for the chroma transitions. This edge
then is aligned with the luma edge.
Dynamic Scan Velocity Modulation (DSVM)
DSVM constantly monitoring the edge information of the picture
while simultaneously modifying the speed of the electron beam as
