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Problem about DM8168 Hdvpss capture output data format



Hi all:

I develop on dm8168 use dvrrdk4.0.

I read the hdvpss TRM sprugx8_dm816x_vpss from ti, the capture link support lots of

data format input, and in dvrrdk4.0,

the capture link i found only support SYSTEM_DF_YUV422I_YUYV format as

pCaptureOutPrm->dataFormat = SYSTEM_DF_YUV422I_YUYV;

if pCaptureOutPrm->dataFormat is set other format,eg, RGB888 ,SYSTEM_DF_YUV422_SP_UV ,SYSTEM_DF_YUV422P etc,

How can i get the format i want which is suitable for alg process?

Can someone give me some help?

best regards

xavier