Linux/TDA2EG-17: vision SDK 3.02 With 4 channel BT.656 Video Input

Tool/software: Linux

Hi

We need to use the TDA2EG-17 to receive four channel BT.656 cameras.

When we modify the following parameters.we see the camera image but the image jitters.

We ensure that the camera is not a problem.

Please help to solve it.

#  chains_common.c

Void ChainsCommon_MultiCam_SetCapturePrms(

    for (i=0; i<SYSTEM_CAPTURE_VIP_INST_MAX; i++)

    {

        pInstPrm = &pPrm->vipInst[i];

        pInstPrm->vipInstId     =   portId[i];

        pInstPrm->videoIfMode   =   SYSTEM_VIFM_SCH_ES;

        pInstPrm->videoIfWidth  =   SYSTEM_VIFW_8BIT;

        pInstPrm->bufCaptMode   =   SYSTEM_CAPT_BCM_FRM_DROP;

        pInstPrm->numStream     =   1;

        /* pScPrm->scCoeffCfg is not reuquired in case

         * pScPrm->userCoeff is FALSE

         */

        pPortCfg = &pInstPrm->vipPortCfg;

        pPortCfg->syncType          =   SYSTEM_VIP_SYNC_TYPE_EMB_SINGLE_422_YUV;

        pPortCfg->ancCropEnable     =   FALSE;

        pPortCfg->intfCfg.clipActive    =   FALSE;

        pPortCfg->intfCfg.clipBlank     =   FALSE;

        pPortCfg->intfCfg.intfWidth     =   SYSTEM_VIFW_8BIT;