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[参考译文] DM388:对捕获实例 ID 1的分辨率支持

Guru**** 2905430 points
请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/662930/dm388-resolution-support-on-capture-instance-id-1

器件型号:DM388

大家好、

我尝试通过创建两 个捕获实例 id 来捕获来自不同器件的两个流、但 实例 id 1始终将输入分辨率设置为1080p。

我的代码是如何解决以下问题的

 CaptureLink_CreateParams_Init (&capturePrm);
   CapturePrm.numVipInst = 2;
   CapturePrm.outQueParams[0].nextLink = mergeId;//gVdisModuleContext.displayId[VDIS_DEV_HDMI];
   CapturePrm.outQueParams[1].nextLink = mergeId;//gVdisModuleContext.displayId[VDIS_DEV_HDMI];
   CapturePrm.tilerEnable             = false;

   pCaptureInstPrm                    =&capturePrm.vipInst[0];
   pCaptureInstPrm->vipInstId         = system_capture_INST_VIP0_Porta;
   pCaptureInstPrm->videoDecoderId    = system_device_VID_DEC_ADV7611_DRV;
   pCaptureInstPrm->inDataFormat      = SYSTEM_DF_RGB24_888;
   pCaptureInstPrm->标准          = SYSTEM_STD_1080p_60;
   pCaptureInstPrm->numOutput         = 1;

   pCaptureOutPrm                     =&pCaptureInstPrm->outParams[0];
   pCaptureOutPrm->dataFormat         = system_DF_YUV420SP_UV;
   pCaptureOutPrm->scEnable           = false;
   pCaptureOutPrm->outQueId           = 0;

   pCaptureInstPrm_1                    =&capturePrm.vipInst[1];
   pCaptureInstPrm_1->vipInstId         = system_capture_INST_VIP1_Porta;
   pCaptureInstPrm_1->videoDecoderId    = system_device_VID_DEC_ADV7842_DRV;
   pCaptureInstPrm_1->inDataFormat      = SYSTEM_DF_YUV422P;
   pCaptureInstPrm_1->standard          = system_STD_720p_60;
   pCaptureInstPrm_1->numOutput         = 1;

   pCaptureOutPrm_1                     =&pCaptureInstPrm_1->outParams[0];
   pCaptureOutPrm_1->dataFormat         = system_DF_YUV420SP_UV;
   pCaptureOutPrm_1->scEnable           = false;
   pCaptureOutPrm_1->outQueId           = 1;

谢谢、

Rajm