I have an image slides and video slides rotating in the slider on the Welcome page. I have the youtube video embeded at 1280 x 720 and my images uploaded at 1280 x 720 but flagship seems to be using:
$avia_config['imgSize']['featured'] = array('width'=>990, 'height'=>360 ); // images for fullsize pages and fullsize slider
...as the default for the homepage image. What is the best way to make the video and images appear the same size?
Image Reference:
https://www.dropbox.com/s/6al2u3rj4n9wyjq/Web_Support.jpg
Past Reference Issues:
http://www.kriesi.at/support/topic/resizing-slider-1
http://www.kriesi.at/support/topic/videos-and-featured-image-sizes
Create a new thread and tell me what problems you are encountering and what you want to know. 
There is no step 3 :) 
