GRASS VALLEY GV Browse, Руководство пользователя

Страница: 15 / 24

You can also use a fi lter in conjunction with text in the asset name or asset metadata
text fi elds. If you search using a text fi eld and a fi lter, only assets that have the search
term and meet the speci fi ed criteria are returned.
If more than one fi lter is de fi ned, an AND operator is implied between them.
In GV Browse, fi lters are created for the current session only; they cannot be saved
and reused.
Creating a filter in GV Browse
1. In the Search panel, click the arrow next to Advanced Settings.
The Fields and Filter By sections display.
2. Click the
Add
button.
3. Use the drop-down arrows to select the Property and Comparison settings.
Depending on your selections, use the drop-down arrow or enter text to determine
the value.
4. Click
OK
.
The new fi lter is displayed in the Filter By section.
About searching metadata fields
You can limit your search to speci fi c metadata fi elds or keywords, such as the asset
name, the source ID or a keyword, by using the asset metadata text fi eld and specifying
the fi elds to search.
Assets are returned if they have the word or phrase in any of the speci fi ed metadata
fi elds.
• If searching for text that is not in U.S. English, bear in mind that other languages
might determine word boundaries differently. An administrator can con
fi gure the
database settings to the appropriate language word breaker. After the con fi gurations
have been changed, the data will need to be re-indexed, so this procedure should
be performed during off-peak usage. For more information, see the Aurora Browse
Installation and Con
fi guration Guide.
• To search foreign metadata (metadata imported from external sources and associated
with a MediaFrame logical asset) or keywords, you need to select these
fi elds in
the Filters drop-down list.
22 October 2010 GV Browse User Manual 15
Search