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DVDs can be classified as Film based or 
Video based software. Film based DVDs 
contain the same images (24 frames per 
second) that are shown at movie theatres.
Video based DVDs, such as television 
dramas or sit-coms, displays images at 25 
frames/60 fields (30 frames/60 fields) per 
second.

HDMI is an interface that supports both video 
and audio on a single digital connection. The 
HDMI connection carries standard to high 
definition video signals and multi-channel 
audio signals to AV components such as 
HDMI equipped TVs, in digital form without 
degradation.
Since the video signals are compatible with 
the current DVI (Digital Visual Interface) 
format, HDMI jacks can be connected to DVI 
jacks by way of an HDMI-DVI converter 
cord. The HDMI specification supports 
HDCP (High-bandwidth Digital Contents 
Protection), a copy protection technology that 
incorporates coding technology for digital 
video signals.

International standard coding system used to 
compress audio digital signals authorized by 
ISO/IEC. MPEG 1 conforms to up to 2-
channel stereo. MPEG 2, used on DVDs, 
conforms to up to 7.1-channel surround.

Normal (Interlace) format (page 19)

Normal (Interlace) format shows every other 
line of an image as a single “field” and is the 
standard method for displaying images on 
television. The even number field shows the 
even numbered lines of an image, and the odd 
numbered field shows the odd numbered lines 
of an image.

Compared to the Interlace format that 
alternately shows every other line of an image 
(field) to create one frame, the Progressive 
format shows the entire image at once as a 
single frame. This means that while the 
Interlace format can show 25 or 30 frames 
(50-60 fields) in one second, the Progressive 
format can show 50-60 frames in one second. 
The overall picture quality increases and still 
images, text, and horizontal lines appear 
sharper. This player is compatible with the 
525 or 625 progressive format.

Progressive JPEGs are used mostly on the 
internet. They are different from other JPEGs 
in that they “fade in” gradually instead of 
being drawn from top to bottom when 
displayed on a browser. This lets you view the 
image while it is being downloaded.

The longest section of a picture or music 
feature on a DVD, movie, etc., in video 
software, or the entire album in audio 
software.