Linux/TDA2EVM5777: I use MPEG encoding format encoding, the input image is 30PS, the output image is 60PS, how to set the output image is 30PS

Part Number: TDA2EVM5777

Tool/software: Linux

Hi,

I use MPEG encoding format encoding, the input image is 30PS, the output image is 60PS, how to set the output image is 30PS,

Mpeg encoding configuration is as follows

 pLinkChPrm  = &pPrm->chCreateParams[chId];

        pLinkDynPrm = &pLinkChPrm->defaultDynamicParams;



        UTILS_assert (chId < ENC_LINK_MAX_CH);

	pLinkChPrm->format                 = SYSTEM_IVIDEO_MJPEG;

	pLinkChPrm->profile                = 0;

	pLinkChPrm->dataLayout             = VENC_FIELD_SEPARATED;

	pLinkChPrm->fieldMergeEncodeEnable = FALSE;

	pLinkChPrm->enableAnalyticinfo     = 0;

	pLinkChPrm->enableWaterMarking     = 0;

	pLinkChPrm->maxBitRate             = 0;//-1;//0;

	pLinkChPrm->encodingPreset         = 0;//SYSTEM_XDM_MED_SPEED_MED_QUALITY;//SYSTEM_XDM_MED_SPEED_HIGH_QUALITY;//0;

	pLinkChPrm->rateControlPreset      = 0;//SYSTEM_IVIDEO_LOW_DELAY;//0;

	pLinkChPrm->enableHighSpeed        = 0;//FALSE;//0;

	pLinkChPrm->enableSVCExtensionFlag = 0;//FALSE;//0;

	pLinkChPrm->numTemporalLayer       = 0;

	pLinkChPrm->overrideInputScanFormat= 0;

	pLinkChPrm->fieldPicEncode         = 0;



	pLinkDynPrm->intraFrameInterval    = 0;//1;//0;

	pLinkDynPrm->targetBitRate         = 10*1000*1000;

	pLinkDynPrm->interFrameInterval    = 0;//1;//0;

	pLinkDynPrm->mvAccuracy            = 0;//0;

	pLinkDynPrm->inputFrameRate        = 30;

	pLinkDynPrm->rcAlg                 = 0;

	pLinkDynPrm->qpMin                 = 0;

	pLinkDynPrm->qpMax                 = 0;//0;

	pLinkDynPrm->qpInit                = -1;//-1;

	pLinkDynPrm->vbrDuration           = 0;//0;

	pLinkDynPrm->vbrSensitivity        = 0;