AnsweredAssumed Answered

DirectX StretchRect YUV/UYVY/YUY2->RGB Color Conversion

Question asked by malte on Jun 14, 2012
Latest reply on Jun 21, 2012 by malte


I'm using IDirect3DDevice9::StretchRect for color conversion from UYVY/YUY2 color space to RGB color space. To control the displayed colors as much as possible I would like to know which matrix coefficients are used for the conversion. Maybe ITU Rec.601 for SD and ITU Rec.709 for HD?

If my assumption is right that there is a switch of coefficients depending on the resolution: What's the exact resolution when coefficients are switched? 1920 x 1080?

As far as I know it's left to the driver developer to implement this that's why I ask this question hear.

Thank you very much for your help!