So I just answered a question and created a screen grab on how to perform the task in a 1.2MB animated GIF 1200*850 pixels, 256 colours only to not overload the server storage.
and what comes out is this:
a 50x35 thumbnail that I tried to enlarge to 10* its size by directly manipulating the resolution in the text by modifying:
! [Window_Positions|50x35, 100%] (upload://yYzaCNPLMkXQenDrDMyGOIuYch7.gif)
! [Window_Positions|500x350, 100%] (upload://yYzaCNPLMkXQenDrDMyGOIuYch7.gif)
and out comes this:
How do I get the full resolution without the blurring???
FYI: this only happens sometimes (I've been able to post animated screen grabs before)