Creative Communities of the World Forums

The peer to peer support community for media production professionals.

Activity Forums Adobe After Effects Creating a mask from a png photo

  • Creating a mask from a png photo

    Posted by Philip Savvides on November 26, 2010 at 9:25 am

    Hi…im new in this forum and its cool to be here!

    I need your help in creating a simple mask ….but i dont know how!

    I have a png logo on one layer and fire on the layer below
    What i need to do is to mask the logo so that fire appears only on the logo, and then render FLV RGB + Alpha to import the whole thing in Flash without background…just the logo..

    How do i mask the png?

    Thanks

    Jair Alonzo replied 12 years, 3 months ago 4 Members · 5 Replies
  • 5 Replies
  • Tudor “ted” jelescu

    November 26, 2010 at 5:01 pm

    I’m a bit confused by your question, but if I get it right, then this is what you need to do:

    Masking the logo- one way is to cut the logo in PSD and import the layer in AE. Another way is to cut a mask in AE itself.
    I recommend the first version. This way you can use the logo layer (duplicate it) and apply track matte to the fire layer to get the fire to be inside the logo shape.

    Expost as swf or as Flash project if you have CS5.

    Tudor “Ted” Jelescu
    Senior Compositor/VFX Artist

  • Philip Savvides

    November 28, 2010 at 6:32 pm

    Hi and thank you for your answer…

    The logo is in png transparent background… do i have to import a psd file for that to work? I never used track matte in AE…how do i do that? If you have any good tutorials on that…it would be very helpfull 🙂

    Thanks

  • Philip Savvides

    November 29, 2010 at 8:23 am
  • David Preisner

    June 14, 2013 at 3:16 pm

    I was just searching for the same thing. This was the solution that worked for me:

    Select your png layer in your comp and then go to –
    Layer > Auto-trace…

    Once you answer a few questions it creates a new layer called Auto-traced[xyz].png

  • Jair Alonzo

    March 27, 2014 at 6:28 am

    So many thanks!!!

We use anonymous cookies to give you the best experience we can.
Our Privacy policy | GDPR Policy