Lexicon Blu Ray Disc Player BD-30 Manual Do Utilizador

55

 

•   On – Video encoded in 24Hz frame rate will be output 

as 1080p 24Hz without regard to whether the TV can 

support the 1080p24 signal or not. This is useful if the TV 

can actually support 1080p24 but does not properly state 

its capability. Please note that if the TV cannot support 

1080p24, selecting this option will result in no video.

 

•   Off – Video encoded in 24Hz frame rate will be converted 

to 60Hz (NTSC) or 50Hz (PAL).

7.   DVD 24p Conversion: To set 24Hz frame rate conversion 

for DVD. This option only applies to the HDMI output and is 

available only when 1080p24 Output is enabled (set to Auto 

or On). Many DVDs that originated from theatrical movies are 

encoded using a method called “3:2 telecine” to convert the 

24 frames per second film to 60Hz video signal. The player can 

convert the 60Hz video signal back to 24 frames per second 

and output as 1080p 24Hz. Smoother motion can be achieved 

by enabling this option, provided that the TV and the disc 

both meet the conditions for the conversion. The available 

options are:

 

•  On – Convert DVD to 24Hz frame rate when possible.

 

•  Off – Do not convert DVD to 24Hz frame rate.

Note
The result of DVD 24p Conversion depends heavily on the quality of 
the content. If the video encoded on the DVD contains incorrect 3:2 
cadence, cadence breaks caused by edits, or heavy compression noise 
that can affect cadence detection, the result may have motion judder 
or frame tearing. Should this happen, you need to turn off DVD 24p 
Conversion and watch the DVD in its original frame rate.
8.   HDMI Options: To configure video options that are unique 

to the HDMI output. This item contains a sub-menu with the 

following settings:

 

•   De-interlacing Mode – To select the type of de-interlacing 

algorithm that the player should use to convert interlaced 

video on a DVD or Blu-ray Disc to progressive output. 

The Lexicon BD-30 utilizes the Precision De-interlacing

™

 

technology from VRS

™

 (Video Reference Series) by Anchor 

Bay for its HDMI output. A proper de-interlacing mode will 

ensure the output video matches the original contents and 

is free of de-interlacing artifacts. The available options are:

 

 

•    Auto – Source adaptive de-interlacing is on. This is the 

recommended setting as it sets the player to optimally 

process a variety of signal types.

 

 

•   Film Bias Mode – The Film Bias Mode may improve 

film mode detection in some cases.

 

 

•   Video Mode – Turn off film mode detection and treat 

all contents as video origin. Deinterlacing is done by 

weaving two video fields into a video frame. Use this 

setting if you are certain the disc is made from footage 

originally shot with a video camera, and not with a 

film camera.

 

 

•   2:2 Even – This mode should be used when you know 

that the source is high-quality 2:2 pull-down (i.e., 

film-based content played back in a country with a 

50Hz video standard) and you want to avoid any loss 

of cadence lock while watching that source. This mode 

weaves two adjacent fields together, starting with an 

even field and combining it with the following odd 

field. This will provide a higher quality overall signal 

than the ‘Auto’ or ‘Film Bias Mode’ settings, providing 

that the source really is a 2:2 pull-down and does not 

have bad edits.

 

 

•   2:2 Odd – This mode is very similar to “2:2 Even” 

except that this weaves two adjacent fields together 

starting with an odd field and combining it with the 

following even field. Only one of the 2:2 de-interlacing 

settings is correct for any given source and the 

correct mode can be chosen by simply trying both of 

them and selecting the one which does not result in 

combing artifacts.

 

•   CUE-Correction – To select whether the player should 

apply chroma filtering to remove Chroma Up-sampling