Yi hacked resolution 2304x1296 30fps 35Mbits

Discussion in 'Yi Action Camera' started by funnel, May 24, 2015.

  1. Gimp Slave

    Gimp Slave New Member

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    Hey nutsey, funnel, et al...

    The spec sheet for the IMX206 clearly shows that can do 2304 × 1296 @ 10-bit @ 60fps, what are the odds of enabling it at any bitrate? I would also love to see that top mode somehow enabled too, if it's exposed by the processor/code and accessible... full pixel scan 4608 × 3456 @ 12-bit @ 10fps, talk about a nice ~8MP constant burst camera, this would be the BEST solution for a dashcam for me (IMO most, too... we don't need 60/30 to show who's at fault or the face of the kid who broke into our ride... we need detailed resolution.) Those of us with UHS-1 U3 (anyone have a fresh UHS-2 card?) are willing to run them til there's smoke. What's 84Mbit/s writes between action cam friends?

    Thanks guys for the work you've done already. We all ♥ you even if all you ever hear are complaints or new feature requests... we're just excited.
     
  2. MeGuinness

    MeGuinness New Member

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    I tried multiple combination of firmwares and scrips but I cannot get 35mbits ?? The max I get is 15mbits.
    Do I need a custom firmware to this to work ?
    Thanks
     

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  3. Wildtypitch

    Wildtypitch New Member

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    Great, glad I found this solution. any idea how I'd be able to combine that with say yimax movie script? I'm using xyc as a handy way of changing modes on the fly. But the presets file looks like this and isn't that obvious to me.

    #Start YiMAX
    YiMAX.NR=0 #NR
    YiMAX.RAW=y #RAW
    YiMAX.SHR=0 #Sharpness Mode
    YiMAX.FIR=100 #Sharpness Digital Filter
    YiMAX.COR=211 #Sharpness Coring
    YiMAX.AAA=y #AAA
    YiMAX.GAMMA=160 #Gamma
    YiMAX.AUTOKNEE=200 #Auto Knee
    YiMAX.VIBSAT=3 #Saturation
    YiMAX.RES=5 #Resolution
    YiMAX.FPS=2 #FPS
    YiMAX.BIT=0x41F0 #Bitrate
    #End YiMAX

    #Start WaffleFPV
    WaffleFPV.NR=1024 #NR
    WaffleFPV.SHR=0 #Sharpness Mode
    WaffleFPV.COR=211 #Sharpness Coring
    WaffleFPV.RES=3 #Resolution
    WaffleFPV.FPS=4 #FPS
    WaffleFPV.BIT=0x420C #Bitrate
    WaffleFPV.SVIEW=1080p@60 #SuperView
    WaffleFPV.BIG_FILE=y #4Gb files
    #End WaffleFPV
     
  4. Wildtypitch

    Wildtypitch New Member

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    Hi Did you manage to get output at a different resolution that the screen? doesn't seem to work for me.
     
  5. Wildtypitch

    Wildtypitch New Member

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    Anyone here know the Code to turn off vignette removal? I've seen it somewhere but can't find it now. I replaced my lens with a great cctv M5 standard lenght lens but am now getting overexposed edges due to the filter.
     
  6. M Argus Chopin Gyver

    M Argus Chopin Gyver New Member

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    Can I use it on international edition camera ?? FW 1.4.8 ??

    Or anybody can give me an information is there's any mod available for international edition (FW 1.4.8) ??
     
  7. qb84

    qb84 New Member

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    Anyone knows if there is something similar for the Yi Home Cameras? The video looks so blurry and not in focus.
     
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