8 thoughts on “AMCDX VIDEO PATCHER V0.5.0”

1. I have downloaded 0.5 and it crashes each time I try to run it.
   Mac Pro 5,1
   Dual 3.4GHz CPUs
   OSX 10.13.6
   96 GB ram
   Nvidia GTX 1080ti

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   1. can you try v0.5.1

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   2. hi Jack,

      I wonder if your CPU supports AVX2 instruction Set?
      I googled and seems you have “Intel Xeon X5690”
      and it doesn’t support AVX2 so crash here is desirable behavior.

      I have plans to add older CPUs support

      Kind Regards,
      Alex

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2. Hello Alex,

   I just installed the application, AMCDX Video Patcher.
   Thanks a lot for the build of this useful and promise app.

   I would like to change the Transfer Function from Unspecified, (1-2-1) to (1-1-1). Which one of the transfer functions appearing in the contextual menu tab correspond to tag (1-1-1)?
   I cna change this in Davinci Resolve buy using Rec.709-A. Equal tag (1-1-1). Which I use it for web delivery with application supporting color management. This avoids the gamma shift in QuickTime video files.
   In would be helpful if in a future update to the application the user could change the tag of a video source to a different destination. Example, from sRGB 2.2 1-13-1) to Rec.709 tag (1-1-1). or from Rec.709 2.4, tag (1-2-1) to (1-1-1) using this specific type of nomenclature.

   Best Regards,

   Willian Aleman,
   Digital Imaging Technician
   Colorist
   New York City
   USA

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   1. I guess by 1-1-1 you mean
      Color Primaries – Transfer function – Color Matrix

      in that case, you can check values here:
      http://mogurenko.com/2020/09/11/amcdx-video-patcher-cli/#qtff_transfer

      in particular case 1-1-1 its
      ITU-R BT.709 – ITU-R BT.709 – ITU-R BT.709

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      1. Alex, thanks a lot for the helpful response.

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3. Hi Alex,
   I would like to report that in the current version at the moment of this writing, V.067, the Metadata Editor is unable to open video files formatted in .mp4

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   1. hi Willian,
      if you can share any problem file I can check. might be a regression as I didnt test mp4 for a while

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