SJCam SJ8 PRO - Custom Firmware

Discussion in 'SJ8 Series' started by Kaliningrad, May 7, 2019.

  1. Kaliningrad

    Kaliningrad New Member

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    RAW footage in description:
     
  2. Kaliningrad

    Kaliningrad New Member

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    4К30 ISO100МАХ:
    1.jpg
     
  3. Sulev Svilponis

    Sulev Svilponis Elite

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    Something is wrong with the colors. Too much saturation? Or terrible CA? Or some artistic filter applied in post processing?
    Very strong vignetting in corners too. Is this photio taken with the casing on or off?
     
  4. Kaliningrad

    Kaliningrad New Member

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    I use a different lens, so chromatic aberration is on the video.
    In the future I will correct the aberration correction profile. I left the color correction for later.
    The priority is to reduce excessive sharpness and excessive contrast with the level of black.
    Scale 300%:
    Буфер обмена-2.jpg
    Scale 100%:
    Буфер обмена-3.jpg
    5.jpg
     
    Last edited: May 7, 2019
  5. Michael Dittrich

    Michael Dittrich Member

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    May I ask what the intention of this thread is? Is it to promote a costum firmware.
    If so it would be great to write the benefits down (as a list of key features) because the transcoding that happens during the Youtube upload does not allow to illustrate improvements very well.
     
  6. Kaliningrad

    Kaliningrad New Member

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    The purpose of this topic is that ordinary users can use alternative software to get the maximum result.
     
    Manolis likes this.
  7. Michael Dittrich

    Michael Dittrich Member

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    Yes, but what are the improved aspects?
    - photo or video?
    - qality or stability?
    - cetrain resolutions and framerates, or all?
     
  8. Kaliningrad

    Kaliningrad New Member

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    -bitrate
    -contrast
    -reduction of excessive sharpness
    -correction of gamma curves
    -correction of black level
    -correction of GOP parameters
    -correction of metering tables
    -correction parameters AGC
    -correction of sharpness parameters
    -improvement
     
  9. Kaliningrad

    Kaliningrad New Member

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    RAW-video in description:
     

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