My environment is SharePoint 2013 in an Office 365 Preview site. My scenario is I've created a picture library with 9 images. All the images are the same size (945px wide by 370px tall). On my home page, I've added a Picture Library Slideshow Web Part. The problem is that the pictures will only display 486px wide by 190px tall. I've tried editing the web part properties to have a fixed height and width as well as having the height and width adjust to fit the zone. The chrome type is "Title and Border". Using the border, I can see that the web part is always sized correctly; however, the images display much smaller than their 945px x 370px size.
Am I missing a setting somewhere that is only having the images display smaller than their original size? Is this a bug in the Picture Library Slideshow Web Part?
Thanks in advance.
btw - I am new to SharePoint, so if you reply, please specify as much detail as possible.