Latest post Tue, Jun 30 2015 1:07 AM by jwrl. 4 replies.
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  • Thu, Jun 25 2015 2:45 PM

    • ArrowStarr
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    • Pittsburgh, PA
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    Making an alpha channel

    Hi everyone,

    I assembled several sunflowers cut out in photoshop and I fly them all together overtop of the edit point of two clips.  When they reach full screen I'm able to hide the edit underneath, thus making the sunflowers a cool transition effect. It's a hassle to drag and render six layers of sunflowers for each transition.  I'd like to do a mixdown but that will not work as it would mix the video layers underneath the transition as well.  Can I somehow make an alpha channel?

    Thanks

    Dave

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  • Thu, Jun 25 2015 4:15 PM In reply to

    • Brickwad
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    Re: Making an alpha channel

    Did you try collapsing (not mixdown) the sunflower layers into one?

     

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  • Thu, Jun 25 2015 4:32 PM In reply to

    • ArrowStarr
    • Top 500 Contributor
    • Joined on Thu, Oct 13 2005
    • Pittsburgh, PA
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    Re: Making an alpha channel

    Thanks brick, that's a good plan.  I also noticed that if I hit control/alt/C and copy all the layers, it acts as if an alpha channel is underneath and i can place it over any video.

     

    Thanks for your help.

     

    dm

    Custom Built 3.4 ghz, Xeon Dual Processor, NVidia Quadro 1700, SoundBlaster Audigy, QT 5.5, 3-400GB drives, 80GB System Drive, SuperMicro X6-DAE-G2 Motherboard... [view my complete system specs]
  • Mon, Jun 29 2015 6:24 PM In reply to

    Re: Making an alpha channel

    I would use after effects to make the transition and then import it with alpha into MC. 

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  • Tue, Jun 30 2015 1:07 AM In reply to

    • jwrl
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    • Melbourne, Australia
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    Re: Making an alpha channel

    Me too, Kenton!

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