Using default settings, SimpleViewer will dynamically resize the main images depending on the size of the browser window.
You can prevent this from happening by using a Fixed Layout and specifying the imageAreaWidth and imageAreaHeight (making sure they match the dimensions of the main images themselves) taking into account the frameWidth.
Also, set imageScaleMode="NONE" to ensure that SimpleViewer does not scale any main images.
The default value for imageSmoothing is 'TRUE' so you may also like to try setting this to 'FALSE'.
Finally, you could try changing the Flash Parameter 'quality' to 'best' in your embedding code as follows:
<!--START SIMPLEVIEWER EMBED.-->
<script type="text/javascript" src="svcore/js/simpleviewer.js"></script>
<script type="text/javascript">
var params={};
params.quality="best";
simpleviewer.ready(function () {
simpleviewer.load('sv-container', '100%', '100%', '222222', true, null, params);
});
</script>
<div id="sv-container"></div>
<!-- END SIMPLEVIEWER EMBED -->
Possible value for the Flash Parameter 'quality' can be found on this page: http://kb2.adobe.com/cps/127/tn_12701.html
Steven Speirs
SimpleViewer Support Team