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  • YiMAX-TUNE script.

    YiMAX-TUNE script.

    Works with 1080p60 mode for Z26 Yi cams with 1.5.12 FW.

    New improvements:
    - More details in shadows/highlights
    - Exposure, gain, sharpness and noise reduction adjusted
    - Sensor tweaks to get 1:1 pixel readout for 1080p60 (please note it will result in more narrow FOV, but crisper picture for this mode)

    YiMAX-TUNE_Z26_1_5_12.zip
    Last edited by nutsey; 12-14-2017, 07:31 AM.
    Donate here if you want to support my efforts and this site.

    Email me if you have any offers, requests or ideas.

  • #2
    YiMAX-TUNE for Z23 1.2.13

    YiMAX-TUNE_Z23_1_2_13.zip
    Last edited by nutsey; 12-14-2017, 07:09 AM.
    Donate here if you want to support my efforts and this site.

    Email me if you have any offers, requests or ideas.

    Comment


    • PiKKLZZ
      PiKKLZZ commented
      Editing a comment
      Hello nutsey,
      First of all I'd like to thank you for your efforts with YiMAX-PRO scripts, they are lifesavers :]
      But is there any chance to have YiMAX-TUNE script for z22L?

      Thanks in advance,
      Dean

    • nutsey
      nutsey commented
      Editing a comment
      Hi,

      I can do it, but I need to check some memory offsets for Z22. Share your dump.bin file after running this script: https://drive.google.com/file/d/1PPF...ew?usp=sharing

    • PiKKLZZ
      PiKKLZZ commented
      Editing a comment
      Ok, I'll do it as soon as I'm back home and have access to my camera.
      Just a quick question, does it matter which FW the camera is running?

    • nutsey
      nutsey commented
      Editing a comment
      Yes, it does. I suggest using the latest FW version released.

    • PiKKLZZ
      PiKKLZZ commented
      Editing a comment
      Hello nutsey,

      Here is memory dump file from my camera running the latest FW: https://drive.google.com/file/d/1En-...Iq_3Bji8szvR2T
      It looks like I was a bit wrong with model number, but I think that it would be useful anyways

      BTW, is that possible to support PAL mode (i.e. 50fps) as well?

  • #3
    After some testing I found out a problem - there is something wrong with RGGB pixel order and in some cases picture turns purple.

    Click image for larger version  Name:	rggb-problem.jpg Views:	1 Size:	22.9 KB ID:	7910

    Changing

    writew 0xC05D1B70 0x00DE

    to

    writew 0xC05D1B70 0x00DF

    Fixes the problem for videos saved to memory card, but liveview colors still look corrupted.


    UPDATE: This problem occurs after connecting to Yi Action mobile app, so if you want to use it please edit the script like shown above. There is another way to avoid purple colors - restarting camera after connecting to the app and starting recording with the shutter button.
    Last edited by nutsey; 12-14-2017, 12:34 PM.
    Donate here if you want to support my efforts and this site.

    Email me if you have any offers, requests or ideas.

    Comment


    • aglaofotis
      aglaofotis commented
      Editing a comment
      Same here with purple color, but nothing helps.

    • vatazhka
      vatazhka commented
      Editing a comment
      The proposed solution doesn't work on Z26, the recorded video still has magenta tint. I also get spurious reboots when using the script.

  • #4
    Default Z26 1.5.12:

    YiMAX-PRO:

    YiMAX-TUNE:

    You can click images to get full size.
    Last edited by nutsey; 12-14-2017, 12:12 PM.
    Donate here if you want to support my efforts and this site.

    Email me if you have any offers, requests or ideas.

    Comment


    • #5

      Hello, thank you in advance for the work you are doing. I would like to ask if this script exists for Z26 firmware 1.5.6. thanks a lot

      Comment


      • #6
        Is it me or can I not see any difference between Default Z26 1.5.12 and YIMAX-Pro?
        Is there an Yimax Pro update for Z26 or L26 with FW 1.5.12?
        Last edited by broxton; 01-01-2018, 03:38 PM.

        Comment


        • #7
          Good news. YiMAX-TUNE V2 is under testing. I've already managed to reduce aliasing (jagged edges) as well as to increase horizontal resolution for 1080p60 mode.
          Donate here if you want to support my efforts and this site.

          Email me if you have any offers, requests or ideas.

          Comment


          • ptzulu
            ptzulu commented
            Editing a comment
            Gief! Ahah
            Since 1.5.6 i think video is worst :/ cant wait! Go nutsey! If you need testers, im your man!

        • #8
          YiMAX-TUNE V2:


          YiMAX-TUNE:
          Last edited by nutsey; 04-10-2018, 11:45 AM.
          Donate here if you want to support my efforts and this site.

          Email me if you have any offers, requests or ideas.

          Comment


          • ptzulu
            ptzulu commented
            Editing a comment
            Are the images correct?
            Reduced aliasing (jagged edges) seems worst in image v2 - I've looked at the reeds in the most forefront, maybe I understood wrong.

            In an off comment, what does the line "system.tuning_mode IMG_MODE_VIDEO" does/mean?
            Every time I turn it ON image goes purple.

          • nutsey
            nutsey commented
            Editing a comment
            "what does the line "system.tuning_mode IMG_MODE_VIDEO" does/mean?"
            This line means that we can use different settings for video and stills

        • #9
          Zoom 200%:
          Click image for larger version

Name:	tune-v2.gif
Views:	946
Size:	78.9 KB
ID:	9960
          Donate here if you want to support my efforts and this site.

          Email me if you have any offers, requests or ideas.

          Comment


          • ptzulu
            ptzulu commented
            Editing a comment
            So, the images on the first post are indeed swap. Can you confirm?
            (my guide was the rope behind the buoy)

          • nutsey
            nutsey commented
            Editing a comment
            Yes. You're right.

          • ptzulu
            ptzulu commented
            Editing a comment
            can't wait to put my hands on that

        • #10
          Any news dear nutsey?

          Comment


          • nutsey
            nutsey commented
            Editing a comment
            I've managed to fix aliasing for 30/48/24 fps modes.

        • #11
          Originally posted by nutsey View Post
          YiMAX-TUNE for Z23 1.2.13

          [ATTACH]n7905[/ATTACH]
          will this script run on all video mode and photo?
          any link for the version 2 FR 1.2.13?

          Comment


          • #12
            Originally posted by nutsey View Post
            Zoom 200%:
            Click image for larger version

Name:	tune-v2.gif
Views:	946
Size:	78.9 KB
ID:	9960
            still no news?

            Comment


            • nutsey
              nutsey commented
              Editing a comment
              more tests to be done...

          • #13

            hello the script will be available soon?

            Comment


            • #14
              Any news on this script?

              I'm very interested, although I'm concerned about the amount of cropping with the narrower FOV.

              Comment


              • #15
                Hello Nutsey, I'm having problems with setting up your script for 1080 50p (PAL). I cannot find the hex code for 1.5.06 fw version of Z26L Yi camera which I received 2 days ago. I'm trying to get it to work for 2 days now. Could you help me out?

                Comment

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