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Activity Forums Blackmagic Design Sony YUV (vegas decklink capture) crashes after effects

  • Sony YUV (vegas decklink capture) crashes after effects

    Posted by Davidjx on April 5, 2006 at 11:49 pm

    I am using vegas 6.0d with a decklink card (4.8.1 drivers) to capture footage from a digital betacam. The result is an avi encoded as 8 bit sony YUV. If I import this into after effects 7 it crashes. Does anyone know anything about this?

    Obviously I could convert these avi’s to a different format, but I would like to avoid that if possible. Every other application I tried has no problem with the sony YUV format, including premiere pro 2. I cant understand why after effects 7 would be different.

    I posted this on the after effects forum and somebody suggested it was a problem with 8 bit yuv. I would do 10 bit capture if vegas supported it, but for some reason it doesnt.

    Kristian Lam replied 19 years, 10 months ago 3 Members · 5 Replies
  • 5 Replies
  • Kristian Lam

    April 6, 2006 at 3:43 am

    Hi David,

    This is something Adobe has to fix. Kindly refer to this technote:

    https://www.blackmagic-design.com/support/detail.asp?techID=151

    regards

    Kristian Lam
    Blackmagic Design

  • Davidjx

    April 6, 2006 at 12:04 pm

    Thanks Kristian. Nice to know it should be fixed eventually.

  • Dr. Dropout

    April 11, 2006 at 1:42 pm

    Exporting a .PNG image sequence from Vegas to AE (and bringing same back into Vegas) works well- you won’t have any framerate rounding errors, you’ll be able to roundtrip an alpha channel with each frame, and if you need to make changes to a limited number of frames in AE you can do that (alleviating the need to re-render the entire file as would be the case with .avi)

  • Davidjx

    April 12, 2006 at 11:13 am

    Thanks for your reply. Exporting to another format is not really a problem. I was hoping I could capture directly to a format that would be readable in several apps. Unfortunately AfterFX is the main concern. And vegas was the prefered choice for capture. Like others have pointed out, this is really an Adobe 8 bit yuv compatibility problem.
    A workable solution is to use premiere pro to capture 10 bit blackmagic AVI’s that AfterFX has no trouble reading.

  • Kristian Lam

    June 21, 2006 at 1:02 am

    Hi,

    We’ve updated our tech notes with more information and a solution about this issue:

    https://www.blackmagic-design.com/support/detail.asp?techID=151

    regards

    Kristian Lam
    Blackmagic Design

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