Forum Post: RE: can't create DEI link

Hi Badri,

      Thanks for your reply. I have printed the chromaFormat, chromaFormat = 1(FVID2_DF_YUV422I_YUYV). But after I  set the dataFormat of chInfo of the ipcFramesOutHost link to be SYSTEM_DF_YUV420SP_UV, the chromaFormat is still 1(FVID2_DF_YUV422I_YUYV), it's so strange.