capture link直连encoder link，发现编出来的流，有卡顿，有错误打印
[m3vpss ] 487751: CAPTURE: Overflow detected on VIP0, Total Resets = 89
[m3vpss ] 487959: CAPTURE: Overflow detected on VIP0, Total Resets = 90
[m3vpss ] 488151: CAPTURE: Overflow detected on VIP0, Total Resets = 91
[m3vpss ] 488359: CAPTURE: Overflow detected on VIP0, Total Resets = 92
[m3vpss ] 488551: CAPTURE: Overflow detected on VIP0, Total Resets = 93
[m3vpss ] 488759: CAPTURE: Overflow detected on VIP0, Total Resets = 94
[m3vpss ] 563719: CAPTURE: Overflow detected on VIP0, Total Resets = 95
[m3vpss ] 564119: CAPTURE: Overflow detected on VIP0, Total Resets = 96
[m3vpss ] 564519: CAPTURE: Overflow detected on VIP0, Total Resets = 97
[m3vpss ] 564727: CAPTURE: Overflow detected on VIP0, Total Resets = 98
[m3vpss ] 564919: CAPTURE: Overflow detected on VIP0, Total Resets = 99
[m3vpss ] 565127: CAPTURE: Overflow detected on VIP0, Total Resets = 100
[m3vpss ] 565319: CAPTURE: Overflow detected on VIP0, Total Resets = 101
[m3vpss ] 565527: CAPTURE: Overflow detected on VIP0, Total Resets = 102
[m3vpss ] 565719: CAPTURE: Overflow detected on VIP0, Total Resets = 103
[m3vpss ] 565927: CAPTURE: Overflow detected on VIP0, Total Resets = 104
[m3vpss ] 566119: CAPTURE: Overflow detected on VIP0, Total Resets = 105
[m3vpss ] 566327: CAPTURE: Overflow detected on VIP0, Total Resets = 106
[m3vpss ] 566519: CAPTURE: Overflow detected on VIP0, Total Resets = 107
[m3vpss ] 566727: CAPTURE: Overflow detected on VIP0, Total Resets = 108
参数设置如下
capturePrm->numVipInst = 1;
capturePrm->tilerEnable = FALSE;
capturePrm->numBufsPerCh =4 * NUM_BUFS_PER_CH_CAPTURE;
capturePrm->numExtraBufs =4 *NUM_BUFS_PER_CH_CAPTURE;// 0;
capturePrm->fakeHdMode = FALSE;
capturePrm->enableSdCrop = FALSE;
capturePrm->doCropInCapture = FALSE;
capturePrm->isPalMode = FALSE;
vipInstId = 0;
pCaptureInstPrm = &capturePrm->vipInst[vipInstId];
pCaptureInstPrm->vipInstId = SYSTEM_CAPTURE_INST_VIP0_PORTA;
pCaptureInstPrm->videoCaptureMode = SYSTEM_CAPT_VIDEO_CAPTURE_MODE_SINGLE_CH_NON_MUX_EMBEDDED_SYNC; // = 0
//DEVICE_CAPT_VIDEO_CAPTURE_MODE_SINGLE_CH_NON_MUX_EMBEDDED_SYNC; = 0
pCaptureInstPrm->videoIfMode = SYSTEM_CAPT_VIDEO_IF_MODE_8BIT;
pCaptureInstPrm->enableTimestampInInterrupt = FALSE;
pCaptureInstPrm->inScanFormat = SYSTEM_SF_PROGRESSIVE;
pCaptureInstPrm->videoDecoderId = 0;
pCaptureInstPrm->inDataFormat = SYSTEM_DF_YUV422P;
pCaptureInstPrm->standard = SYSTEM_STD_1080P_30;
pCaptureInstPrm->numOutput = 1;
pCaptureOutPrm = &pCaptureInstPrm->outParams[0];
pCaptureOutPrm->dataFormat =SYSTEM_DF_YUV420SP_UV; //SYSTEM_DF_YUV422SP_UV;
pCaptureOutPrm->scEnable = FALSE;
pCaptureOutPrm->scOutWidth = 0;
pCaptureOutPrm->scOutHeight = 0;
pCaptureOutPrm->outQueId = 0;
