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[DM8168 DVRRDK_04]How to analysis the result of DMVAL

bruce,white
Prodigy 150 points

Hi,

My case is like this,

Capture(YUV422) --->Scalar(CIF) ---->NSF(YUV420)-----> IPCFrameOutM3VPSS----> IPCFramesInDSP-->ALgLink(DMVAL_Process) ----> ----->IPCBitsOutDSP-->IPCBitsInA8-----> AlgResultOnA8

I have successfull get the buflist from IPCBitsInA8 link use function "IpcBitsInLink_getFullVideoBitStreamBufs()"

Whitch struct should I use to get the result frome the buflist?

What is the style of result?a picture frame ? or some points of rectangle?

Thanks!

  • 0
    TI__Expert 3065 points

    Result come in struct format AlgLink_ScdResult.

    Please check Scd_TrackMotionOnDisplay() function in ~\dvr_rdk\demos\mcfw_api_demos\mcfw_demo\demo_scd_bits_wr.c  file for more details on how channel result is being extracted from the bit Stream buffer.