I have a panorama page as my mainpage, there was only 3 pages, however for some reasons the slide doesn't go smoothly as usual (In my emulator it's smooth but when I build it into my LG optimus 7, there is a noticeable lag when sliding page to page)
I have place a fancy big image as panorama backgrounds (about 1024*800 and 175KB ), I also have a mask for each panoramaitems. Is this the cause of problem? Because I didn't implement any code yet, just a pure design and simple mediaplayer control.
I also use MemoryDiagnosticsHelper to check memory usage and it's about 35mb to 40mb.
Where could be the problem and how to improve the performance?
Copyright Notice：Content Author:「Nghia Nguyen」，Reproduced under the CC 4.0 BY-SA copyright license with a link to the original source and this disclaimer.
Link to original article：https://stackoverflow.com/questions/7169788/improve-panorama-view-performance-in-windows-phone-7