I use the HDVPSS Aux Input Path as the Input channel, use the dvo2 as the output channel，by DVO2 pass video data to sii9134 chips。
Software version：ipnc 3.8.
DEMO is multich_capturedisplay.c。
The current phenomenon ：Images can be output, but the color is not normal.I adjusted the parameters of HDTV R2Y in the VpsHal_HdVencCscCoeff CscDefaultCoeff [VPSHAL_HDVENC_CSC_NUM_MODE]， there was a distinct improvement in video effect, but the images are not completely normal.
The problem：1.if I need to adjust the parameter to adjust my image color。
2.If need to adjust the parameters, if there is a calculation method of the parameters or reference parameters 。
Here are three contrast figure, the normal image, image of before the adjustment ， image after adjustment。
