Setting Up The Pre-Processor, Custom Filtering - Cisco D9054 Installation And Operation Manual

Setting Up the Pre-processor, Custom Filtering

Important
It is strongly advised that you only use the custom setup if you are an expert in pre-
processing.
To Set Up the Pre-processor, Custom Filtering
Proceed as follows to set up the Pre-processor, Custom Filtering:
1. From the user interface of the D9054 HD Encoder, click the Pre-Processor tab
and click the Custom Filtering icon from the sub-pages.
2. Set the Spatial Noise Reduction to On or Off.
The filtering action is determined pixel by pixel throughout the whole picture.
This setting provides a choice of filter profiles as explained in the following step.
Note: In case you do not want the D9054 HD Encoder to perform spatial
filtering, you may set the filter to Off. This could be the case if you do not want
the D9054 HD Encoder to reduce the noise in the source material.
3. If you have set the spatial noise reduction to On, set the Fixed Spatial Value.
Your choice depends on how much noise is visible in the source, and on how
much you want to filter. The values to the right provide more filtering than the
profiles to the left.
4. Click Apply.
4038938 Rev A D9054 HDTV Encoder Intstallation and Operation Guide 5-43