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Hi there,

 

Long time user here of ShanaEncoder (thank you so much to the devs for this awesome app!).

 

I'm looking for some advice on how best to encode and preserve 4k HDR connect correctly.

 

I have found these settngs to work with Handbrake to successfully passthrough the full metadata set and active HDR,(and get good results) I use:

---

MKV 265 4k HDR 10bit

put this in additional options under video "x265 10-bit, FPS Same+Constant, medium Preset, No Tune, Main10 Profile, Auto Level, Constant Quality 20RF

Extra OPTS: hdr:max-cll=4000,1000:master-display=G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,1):deblock=-2,-3:strong-intra-smoothing=0:sao=0"

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However I do prefer using ShanaEncoder - anyone able to help with the correct way in transferring these options in Shana?

Thank you

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  • ?
    JKyle 2020.02.21 03:49

    Please refer to this post (and the attached preset file) on the Preset board:

    https://shana.pe.kr/shanaencoder_presets/49641

    It's written in Korean, but I guess you can understand main important parts if you look into the FFmpeg parameter settings.

  • ?
    daclina 2020.05.24 10:31
    Thanks for this.

    If anyone is interested, I found these settings to work well.

    Filter Parametrs:
    line 1: -vf "shanasubtitle=0"
    line 2: "aresample=44100:resampler=soxr,volume=3.5,dynaudnorm=f=200:g=11:p=0.95:m=10.0:r=0.0:n=1:c=0:b=1:s=0.0"

    Encoder Settings:
    -f mkv
    -c:v libx265 -libx265main10 -crf 20.0 -preset medium -tune:v none
    -pix_fmt yuv420p10le
    -c:a libmp3lame -ac 2 -b:a 128k
    -color_range tv
    -x265-params me=umh:qcomp=0.6:scenecut=40:bframes=3:min-keyint=15:keyint=150:colorprim=bt2020:transfer=smpte2084:colormatrix=bt2020nc:master-display="G(13250,34500)B(7500,3000)R(34000,16000)WP(15635,16450)L(10000000,500):deblock=-2,-3:strong-intra-smoothing=0:sao=0"

    It's a little slower than Handbrake, but it gets good results.

    Thanks again.

  1. ShanaEncoder Translation 8

  2. This board is for users of the ShanaEncoder international version 7

  3. Request: Set maximum decibel 0

  4. Recovering the file list after errors. 1

  5. Auto-adjust height when width is changed - Keep aspect ratio 0

  6. shanacrop filter issue 2

  7. Re-Encode to folder with same basename 2

  8. Request: Additional audio feature 0

  9. Select Audio Stream for Multiple Files 1

  10. Window 10 Program Files Folder glitch. 1

  11. 5.3.1.1版本 BUG反馈 01 ♦ 5.3.1.1 version bug feedback 01 1

  12. Encoding Audio to HE-AAC creates shifting of 3 frames 0

  13. Translation fix in 5.3.0.1 1

  14. 5.3.1.1 bug feedback 02——abnormal frame rate identification 0

  15. Encoding error 2

  16. I'm encoding it, and the video's going 90 degrees. 1

  17. AAC Bit rates. 1

  18. Is It Possible To Transcode Multiple Videos Simultaniously? 1

  19. Best settings for transcoding 4k HDR content 2

  20. I think output file of first pass of 2pass encoding is unnecessary. 1

  21. Installation / No Access to Mirror 2

  22. Error encoding when use custom preset 4

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