You can control the size of thumbnails for images and videos using the
file-preview-config.xml.
About this task
The file-preview-config.xml file controls the size of thumbnails and
supports the acceptable image and video types in grid view and preview dialog.
Procedure
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Start the wsadmin client as explained in Starting the wsadmin client.
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Use the wsadmin LCConfigService.checkOutConfig command to check out the
file-preview-config.xml.
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Open the file-preview-config.xml in your preferred text editor.
-
Review the default size values for previews in the thumbnail grid, gallery view, and detail
view in the
<preview>
section and change them if needed:
-<preview>
<thumbnailView height="73" width="73"/>
<galleryView height="132" width="200" textHeight="30"/>
<detailView height="450" width="450"/>
</preview>
Note: The supported file formats are listed in this file and appear to be editable; however any
changes to the formats specified here will be ignored and the standard set of formats will still be
supported.
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Be sure to save your changes.