Part Number: DRA72XEVM
Hi TI Forum,
For an custom requirement, Iam trying to display 1 channel video and still image based on user selection whether he wants video or still image. If user selects switch 1 on HW Video is to be dispayed and if he selects Switch 2 then Still image has to be displayed. If user press switch-1 video is coming properly. But if user press switch-2 image is seen in pink. instead of actual image which should be as Texas Instruments image. [This still image data 420 YUV format is stored in a buffer placed in a header file]
The format of video captured is -> pOutprms->dataFormat = SYSTEM_DF_YUV422I_YUYV;
The Data format set for Still image is -> SYSTEM_DF_YUV420SP_UV
The scan format for Still image is -> SYSTEM_SF_PROGRESSIVE
The Buf_Type set for Still image is -> SYSTEM_BUFFER_TYPE_VIDEO_FRAME
//Capture -> Merge
pObj->CapturePrm.outQueParams.nextLink = pObj->MergeLinkID;
pObj->MergePrm.inQueParams[0].prevLinkId = pObj->CaptureLinkID;
pObj->MergePrm.inQueParams[0].prevLinkQueId = 0;
//NullSource -> Merge
pObj->NullSourcePrm.outQueParams.nextLink = pObj->MergeLinkID;
pObj->MergePrm.inQueParams[1].prevLinkId = pObj->NullSourceLinkID;
pObj->MergePrm.inQueParams[1].prevLinkQueId = 0;
//Merge -> Display_Video
pObj->MergePrm.outQueParams.nextLink = pObj->Display_VideoLinkID;
pObj->Display_VideoPrm.inQueParams.prevLinkId = pObj->MergeLinkID;
pObj->Display_VideoPrm.inQueParams.prevLinkQueId = 0;
Could you please help me to correct this problem so that the still IMage = Texas Instruments could be seen when user press Switch-2
Regards,
SK