title: Why Zipalign cannot work properly with .pvr files?
body: <p>I am using .pvr files in my Android game. But when compressing it using Zipalign, the size of .pvr files are no change (another type of file worked well)</p>
  
  <p>I tried to use the newest Zipalign tool, change flags</p>
  
  <p>tools/windows/zipalign -v -f 4 C:_Working\Game.apk release_apk\Game.apk</p>