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Activity Forums VEGAS Pro Preparing Pre-matted video for Vegas

  • Preparing Pre-matted video for Vegas

    Posted by Ian Rajkumar on January 4, 2011 at 9:57 pm

    hey guys,

    I am not the more fluent vegas user, actually i don’t use it at all, but i have a friend who uses vegas, he’s an amateur video editor but a blogger. I am creating for him, some cool animation of title bars and popup boxes to use in vegas, something he can drag and drop, then add texts.

    the problem is, when i render the mov files out to with the animation codec using RGB+alpha, the video alpha doesn’t become transparent in vegas, but it is in AE

    Can you guys help me with a work around, thank you very much

    Mike Kujbida replied 15 years, 7 months ago 2 Members · 5 Replies
  • 5 Replies
  • Mike Kujbida

    January 4, 2011 at 10:25 pm

    Have him right-click the file, select Properties, click the Media tab and change the option in the Alpha channel dropdown box to something other than the default.
    I can’t recommend a specific one so try all of them to see which one works.

  • Ian Rajkumar

    January 4, 2011 at 10:58 pm

    thanks mike, that works like a charm!!

  • Mike Kujbida

    January 5, 2011 at 2:48 am

    You’re very welcome Ian.
    I’m glad to hear that it worked for you.

  • Ian Rajkumar

    January 5, 2011 at 5:24 pm

    I have a last question Mike, how do you use a footage as a layer matte in vegas? to reveal the footage depending on the luma or the alpha of another footage??

  • Mike Kujbida

    January 5, 2011 at 7:25 pm

    Ian, I’ve got a number of Digital Juice files that I use for things such as lower thirds.
    I’ve received file from animators who have done things for me such as show intros.
    I regularly get logos from companies (EPS or PSD format) and bring those into Vegas.
    The key with all of these is that they have an alpha channel.
    I use the method I described above to key them over top of whatever I want.
    They can be faded in & out or I can use any FX in the Vegas to have them appear and disappear.
    Is that the answer you were looking for?

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