[magick-users] How to convert colorspace from "YUV" to "RGBA"?

[Zhaoyang Guo]

Dear experts，

I‘m writing to ask how to convert *.jpg picture from YUV colorspace to 
RGBA colorspace?

Thank you for your help.

Zhaoyang GUO

-- 
Sigma Designs Europe

4, rue Ferrus
75014 Paris, France