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TDA4VH-Q1: CAC - Input LUT format

Part Number: TDA4VH-Q1

Hi team,

I have used the Lateral color data to create the chromatic aberration offset LUT in matlab. But the problem here is that should i downsample the LUT in the matlab or it gets downsampled in the DCC tool itself?
When i give the full size LUT i.e, x and y values for Blue and green for all the 8 megapixels. I think may be the table is not taken into the final xml completely, seems some clipping is happening . Also the tool directly mentions the Downsample size and Width,Height LUT size. In my case it showed 68 as the downsampling factor. But it didnt work when i used the same downsampling factor in matlab and used the LUT for DCC tool.CAC_LUT_comparision.zip

Can you please verify this.

Regards,
Dinesh