KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VP-725XLA Presentation Switcher / Scaler
6
3.1 About HDMI
High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital
1
audio/video interface, widely supported in the entertainment and home
cinema industry. It delivers the highest high-definition image and sound
quality. Note that Kramer Electronics Limited is an HDMI Adopter and an
HDCP Licensee.
In particular, HDMI
2
:
•
Provides a simple
3
interface between any audio/video source, such as a
set-top box, DVD player, or A/V receiver and video monitor, such as a
digital flat LCD / plasma television (DTV), over a single lengthy
4
cable
•
Supports standard, enhanced, high-definition video, and multi-channel
digital audio
5
on a single cable
•
Transmits all ATSC HDTV standards and supports 8-channel digital
audio, with bandwidth to spare to accommodate future enhancements and
requirements
•
Benefits consumers by providing superior, uncompressed digital video
quality via a single cable
6
, and user-friendly connector
•
Is backward-compatible with DVI (Digital Visual Interface)
•
Supports CEC, two-way communication between the video source (such
as a DVD player) and the digital television, enabling new functionality
such as automatic configuration and one-button play
•
HDMI has the capacity to support existing high-definition video formats
(720p, 1080i, and 1080p, 2K and 4K), standard definition formats such as
NTSC or PAL, as well as 480p and 576p.
4 Your VP-725XLA Presentation Switcher / Scaler
Figure 1
and
Table 1
define the front panel of the
VP-725XLA
:
1 Ensuring an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-
to-analog conversions
2 HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI
licensing LLC
3 With video and multi-channel audio combined into a single cable, the cost, complexity, and confusion of multiple cables
currently used in A/V systems is reduced
4 HDMI technology has been designed to use standard copper cable construction at up to 15m
5 HDMI supports multiple audio formats, from standard stereo to multi-channel surround-sound. HDMI has the capacity to
support Dolby 5.1 audio and high-resolution audio formats
6 HDMI provides the quality and functionality of a digital interface while also supporting uncompressed video formats in a
simple, cost-effective manner
