Does iPhone support 24-bit PNG with alpha transparency?

Question

I know that iPhone prefers PNG. But also PNG-24 with alpha opacity? I hope so!

Answer 1

I think that even if png is likely to be optimized to eight bits of pngcrush when deployed ... why do you need such a high level of color accuracy?

I forgot to mention that transparency is supported. And think about it, 24 bit png is only eight bits per channel (I thought 16), so yes!

Answer 2

Some information from the Instructions for creating icons and images :

PNG ( PNG).

24 ( 8 , ) 8- -.

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