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How to set SCD Output ChannelID to 0~3?

Changsheng Li
Expert 2445 points

Hi

   In my board, only had 1 5158 Chip!  I set Output Size 704X576, but in SCD, the output is:352X288, And the channel id is from 4~7, it should be 0~4

  what should I do to correct it?

  Thanks.

  • 0
    TI__Expert 6950 points

    I guess you are referrred to dvr rdk use case. SCD is done on a secondary channel (lower resolution derived from primary channels). So, at use case level it has more than 4 channels. You will have to interpret 4 as channel 0 and so on.

  • 0 in reply to Sivagamy Govindasamy
    Expert 2445 points

    Hi Sivagamy:

      thanks very much!

      Ok. I will try it. But i another question,  I set resoluation is 704x576, how can i get frame data?

     I add log in scdLink_alg.c, function: AlgLink_ScdalgProcessData

    to print some information is:

    processFrameSize:9437184 width=352, height=288

    what can i do to get 704x576 frame data?

    thanks.