Creative Communities of the World Forums

The peer to peer support community for media production professionals.

Activity Forums Adobe After Effects Audio won’t render in Pre-comp

  • Audio won’t render in Pre-comp

    Posted by Rob Erobs on February 16, 2011 at 10:17 pm

    I have a project with multiple pre-comps and a Final composition. When I RAM preview from within the precomp the audio plays with no problem, however when I RAM Preview the Final composition the audio won’t play from that precomp but will play the audio that is in the final composition.

    For example:

    1) I have a scene with mov clips (including audio) sequenced together. The audio plays fine when I preview.

    2) I precomped that sequence to create the final composition so I can add the music and post effects. The music plays fine but the audio from the sequenced comp does not.

    I have checked the audio on and made sure that the levels are up. I can work around this but I was hoping to know what’s causing this for future reference.

    Thanks!

    Chris Humphreys replied 15 years, 3 months ago 2 Members · 2 Replies
  • 2 Replies
  • Rob Erobs

    February 17, 2011 at 9:30 pm

    I am working with

    Mac OS X (10.6.4)
    2.66 GHz Quad-Core Intel Xeon
    8GB RAM
    AE CS5

    I’m thinking it was some kind of bug or corruption because I just put all of my assets into a separate comp and all worked fine.

    Thanks Dave!

  • Chris Humphreys

    February 18, 2011 at 4:15 am

    Dave is right….as always. I rarely edit audio in After Effects–very clumsy and difficult to get just right. Take the rendered video file into your favorite NLE and then work with audio. I typically rough out the audio in the NLE and export a track to use in After Effects as a reference for timing out effects, then go back into NLE (Avid or FCP are my usuals) and fine tune the audio on a final pass.

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