Latest post Mon, Nov 12 2018 2:41 PM by farhadd. 2 replies.
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  • Thu, Nov 8 2018 3:33 PM

    • farhadd
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    • Joined on Tue, Apr 27 2010
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    Mac Prores 4444 crop export bug 2018.10

    I have confirmed this on a clean build on Mac OS 10.11.6 and 10.12.6 with MC 2018.10. I have not tried earlier versions.

    I start with a 1920x1080 sequence. If I export the sequence to a 1920x1080 Prores 4444 .mov, it works great. If I want to crop during the output (i.e. 1080x1080 1:1 aspect export), the Prores 4444 output looks glitched, with the image split into two segments. See attached image. Prores 422 does not have these issues. Please investigate and confirm.

    Mac Pro Late 2013, Mac OS 10.12.6, MC 2018.10, 6 core 3.5GHz, dual D500 3GB VRAM, 256GB SSD, NEXIS 5500 over 1GbE [view my complete system specs]
  • Mon, Nov 12 2018 12:02 PM In reply to

    Re: Mac Prores 4444 crop export bug 2018.10

    What happens if you create a custom project as 1080 1080 and open the sequence in that?

    That should be better than trying to resize on export.

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  • Mon, Nov 12 2018 2:41 PM In reply to

    • farhadd
    • Not Ranked
    • Joined on Tue, Apr 27 2010
    • Posts 41
    • Points 540

    Re: Mac Prores 4444 crop export bug 2018.10

    That does seem to work around the issue. Thanks Pat. Frankly, in general I've always told users to export full aperture and crop in After Effects because I don't trust the precision of the crop / pad function to get it right. Unfortunately we're doing more and more work for mobile devices and we need to make the pipeline as efficient as possible. This is still something I'd like to see Avid fix.

    Pat Horridge:

    What happens if you create a custom project as 1080 1080 and open the sequence in that?

    That should be better than trying to resize on export.

     

    Mac Pro Late 2013, Mac OS 10.12.6, MC 2018.10, 6 core 3.5GHz, dual D500 3GB VRAM, 256GB SSD, NEXIS 5500 over 1GbE [view my complete system specs]
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