The next release of GSP will have the .avi template removed, which will cause the default video template to take effect. See
this thread for more info.
You can make this change now by deleting this section in galleryserverpro.config:
Code:<mediaObject mimeType="video/x-ms-wvx">
<browsers>
<browser id="default" htmlOutput="<a href="{MediaObjectAbsoluteUrlNoHandler}">Click to open video</a>" />
</browsers>
</mediaObject>
You are also welcome to edit the template to provide specific HTML rendering behavior for avi files. The Admin Guide has an entire chapter on this subject.
Roger Martin
Creator and Lead Developer of Gallery Server Pro