Hello Construct funs :)
What's the perfect type of images to use on animations sprites (jpg,gif,png.. ??)
if i have many animations sprits is there something to do to keep the fps good (>20)??
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Quote from http://www.scirra.com/manual/134/performance-tips:
Image formats (e.g. JPEG, PNG-8, PNG-32) affect the download size but have no effect on runtime performance (they are all decompressed to 32-bit bitmap on startup).
Read the whole performance tips article, on how to keep a good fps.