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8127 jpeg yuv

Jack Jack2
Prodigy 195 points

hello everyone!

      I use rdk3.0 for dm8127 design.Now I need to get a jpeg and yuv picture to A8.How should I do it?I am using multich_tristream_smartAnalytics mode.

      Can someone help me?Thanks!

  • 0
    Mastermind 8715 points

    Hi Jack,

    1. If you want to receive YUV on A8, set CAPTURE_DISPLAY_MODE=yes and FRAME_TO_A8=yuv in Rules.make file.
    2. If you want JPEG on A8, in your Web GUI, look for the option snapshot enable, which dumps JPEG image to your filesystem. This JPEG dump tou can enable in setting the snapshor Enable variable to one 1 the code as well. Look in mcfw demo folder for ipc_bits.c file.
    3. If you want to have both JPEG and YUV together, you need to create a custom path.  You can derive it using combination of above two !!
  • 0 in reply to Ravikiran HV
    Prodigy 195 points

    Thank you for your help!I got it!

  • 0 in reply to Jack Jack2
    Prodigy 20 points

    HI jack,

     

    I also want to use SmartAnalytics at boot time but i cant able to do that.

    when i am booting camera App,It is starting with Full Feature mode only.

    So Please tell me what to do so i can directly use smartAnalytic mode insted of changing mode from GUI.

     

    Thanks,

    pesh 

  • 0 in reply to pesh jack
    Mastermind 8715 points

    Hi,

    As I forgot the file name and I don have the IPNC package with me right now, I may not be able to tell you the exact file name. But, I can give hint on this.

    Based on the flags set (FULL_FEATURE) in Rules.make file, ipnc will initialize and work in full feature mode by default. May be similar flag available in rdk to enable smart analytics.  A quick hack that you can do right now is, in src_linux folder find the function which creates/inits smart analitics(xx_xxx_smartanalitics.c) . Then gerp that function name in mcfw/demos. It should take you to a place where all of these  capture_display(), fullfeature(),smart_analytics() are called based on Flag/macro Checks. Go to that file, and call smart_analytics() function instead of fullfeature() under FULL_FEATURE macro. It should serve the purpose.

  • 0 in reply to Ravikiran HV
    Prodigy 20 points

    Hi Ravikiran,

    Thanks for your valuable suggestion,

    I also tried that earlier. Through that i am getting smartanalytics mode in App but in GUI it is showing FULL Feature mode instead of SmartAnalytics.
    But in Consol Log i am getting VA msgs. So SmartAnalytics enabled but not able to see smartAnalytic button on left side in GUI.

     

    Thanks.