Panasonic DMR-BS750 - Manual (Page 118)

118
RQT9434
Glossary
AVCHD
AVCHD is a new format (standard) for high definition video cameras
that can be used to record and play high-resolution HD images.
BD-J
Some BD-Video discs contain Java applications, and these
applications are called BD-J. You can enjoy various interactive
features in addition to playing normal video.
Bitstream
This is the digital form of multi-channel audio data (e.g., 5.1 channel)
before it is decoded into its various channels.
BONUSVIEW
With the new play function of the BD-Video, you can enjoy the
secondary video recorded on the disc, in addition to the main movie.
CI (Common Interface)
Common Interface is a defined standard, to enable the addition of a
CAM (Conditional Access Module) in a Digital TV/Recorder.
CI Plus
CI Plus is a technical specification that adds additional security and
features to the proven DVB Common Interface Standard that will
allow CI Plus compatible consumer electronics devices, such as
Integrated Digital Televisions and Set Top Boxes, access to a wide
range of Pay TV Services via a Plug-in CI Plus CAM wherever the CI
Plus Technology is supported by the local Pay TV Provider.
CPRM (Content Protection for Recordable Media)
CPRM is technology used to protect broadcasts that are allowed to
be recorded only once. Such broadcasts can be recorded only with
CPRM compatible recorders and discs.
Decoder
A decoder restores the coded audio signals on discs to normal. This
is called decoding.
Deep Colour
This unit incorporates HDMI
TM (V.1.3a with Deep Colour) technology
that can reproduce greater colour gradation (4096 steps) when
connected to a compatible TV.
You can enjoy exceptionally rich, natural-looking colours, with
smooth, detailed gradation and minimal colour banding.
[A lower colour gradation (256 steps), without Deep Colour, will be
reproduced if connected to a TV which does not support Deep
Colour. The unit will automatically set appropriate output to suit the
connected TV.]
DiSEqC (Digital Satellite Equipment Control)
Digital Satellite Equipment Control is a control system for selecting
several LNBs at one input.
DivX
DivX is a popular media technology created by DivX, Inc. DivX
media files contain highly compressed video with high visual quality
that maintains a relatively small file size.
DLNA (Digital Living Network Alliance)
DLNA is a standard that makes DLNA Certified digital electronics
easier and more convenient to use on a home network.
DNS Server
A server which acts like a telephone directory and translates Internet
domain names into IP addresses.
Dolby Digital
This is a method of coding digital signals developed by Dolby
Laboratories. Apart from stereo (2-channel) audio, these signals can
also be multi-channel audio.
Dolby Digital Plus
Multi-channel audio and higher audio quality is made possible using
Dolby Digital Plus. BD-Video supports up to 7.1 channel output.
Dolby TrueHD
Dolby TrueHD is a very high quality audio format that reproduces the
studio master audio. BD-Video supports up to 7.1 channel output.
Down-mixing
This is the process of remixing the multi-channel audio found on
some discs into fewer channels.
DTS (Digital Theater Systems)
This surround system is used in many movie theaters. There is good
separation between the channels, so realistic sound effects are
possible.
DTS-HD
DTS-HD is a high-quality, sophisticated audio format used in movie
theaters. Previous DTS Digital Surround-compatible equipment can
play DTS-HD as DTS Digital Surround audio. BD-Video supports up
to 7.1 channel output.
Dynamic range
Dynamic range is the difference between the lowest level of sound
that can be heard above the noise of the equipment and the highest
level of sound before distortion occurs.
Dynamic range compression means reducing the gap between the
loudest and softest sounds. This means you can listen at low
volumes but still hear dialogue clearly.
Film and video
DVD-Videos are recorded using either film or video. This unit can
determine which type has been used, then uses the most suitable
method of progressive output.
Finalise
A process that makes play of a recorded CD-R, CD-RW, DVD-R,
etc. possible on equipment that can play such media. You can
finalise BD-R, DVD-R, DVD-R DL, DVD-RW (DVD-Video format),
+R, +R DL on this unit.
After finalising, the disc becomes play-only and you can no longer
record or edit. However, finalised DVD-RW can be formatted for
recording again.
Formatting
Formatting is the process of making media such as DVD-RAM
recordable on recording equipment.
You can format BD-RE, DVD-RAM, DVD-RW (only as DVD-Video
format), +RW, SD cards and the HDD or unused BD-R, +R and
+R DL on this unit.
Formatting permanently deletes all contents.
Frames and fields
Frames refer to the single images that constitute the video you see
on your television. Each frame consists of two fields.
≥A frame still shows two fields, so there may be some blurring, but
picture quality is generally better.
≥A field still shows less picture information so it may be rougher, but
there is no blurring.
Gateway
IP address of the electronic device providing Internet access.
Usually called a router IP address. (e.g., 192.168.0.1)
HDD (Hard disk drive)
This is a mass data storage device used in computers, etc. A disk
with a surface that has been treated with magnetic fluid is spun and
a magnetic head is brought in close proximity to facilitate the reading
and writing of large amounts of data at high speed.
HDMI (High-Definition Multimedia Interface)
Unlike conventional connections, it transmits uncompressed digital
video and audio signals on a single cable. This unit supports high-
definition video output [720p (750p), 1080i (1125i), 1080p (1125p)]
from HDMI AV OUT terminals. To enjoy high-definition video a high
definition compatible television is required.
IP address
A set of numbers which distinguish each PC on the network when,
for example, connected to the Internet. When using a PC in a LAN to
access a PC or device that is not included in the LAN, the IP address
is called the local IP address. (e.g., 192.168.0.10)
JPEG (Joint Photographic Experts Group)
This is a system used for compressing/decoding colour still pictures.
If you select JPEG as the storage system on digital cameras, etc.,
the data will be compressed to 1/10–1/100 of its original size. The
benefit of JPEG is less deterioration in picture quality considering
the degree of compression.
LAN (Local Area Network)
A group of linked devices in a company, school or home.
Indicates the boundaries of a particular network.
LNB (Low Noise Block - converter)
This is attached to the satellite dish, which will amplify the weak
signal that was received, lower the frequency, and input into the
tuner.
Local storage
This storage area is used as a destination for sub contents for
playing virtual packages on BD-Video.
Film: Recorded at 25 frames per second (PAL discs) or 24
frames per second (NTSC discs). (NTSC discs
recorded at 30 frames per second as well.)
Generally appropriate for motion picture films.
Video: Recorded at 25 frames/50 fields per second. (PAL
discs) or 30 frames/60 fields per second (NTSC discs).
Generally appropriate for TV drama programmes or
animation.
Frame Field Field
DMRBS850&750EG-RQT9434-L_eng.book 118 ページ ２０１０年１月１４日 木曜日 午後４時２１分