Skip to main content
December 22, 2010
Question

Captivate 5: normalizing audio for many files

  • December 22, 2010
  • 3 replies
  • 1973 views

I'm back again. I have a feeling I know what the answer is going to be and this will be another nail in the CP5 coffin.

So I have a whole pile of audio clips in a project library. Some were recorded within CP5, some were recorded elsewhere and imported (seems that you really need to have your sources as WAV files or things just get more complicated.) These files have varying audio levels on them and they need to be normalized.

Is there any way to normalize audio en-mass? I have 50+ clips and I am getting tired of 4 or 5 clicks for each file. I imagine I'm going to have to do this again in the future and this method of doing each file individually is for the birds!

If CP5 doesn't support this, is there a method of getting access to the audio files without exporting them and then re-importing them and having to drop them on every slide?

Compounding this problem is the fact that when you use audio 'across multiple slides' and want it 'continuous' (as in, you have a demo that was captured and it uses a dozen slides) your audio is SLICED INTO A MULTITUDE OF FILES! (That, right there, is shear idiocy and show laziness in the design: there's no reason the files couldn't have stayed intact as one file and used pointers within the slides to indicate which file and where in the file audio playback begins. Chopping the file and spreading it around is the cheap-n-easy way to do it but, it creates a huge headache later if you need to do any editing of any kind on these audio files!)

    This topic has been closed for replies.

    3 replies

    Participant
    December 6, 2017

    What happened to Soundbooth?  I remember 'normalizing' across the entire Captivate project using Soundbooth and Bridge... I know Audition has replaced Soundbooth, just not as well as one would hope.  Adobe dropping the ball...

    RodWard
    Community Expert
    Community Expert
    December 7, 2017

    Actually...having used both, I MUCH prefer Audition.  But you can't please everyone.

    RodWard
    Community Expert
    Community Expert
    December 22, 2010

    By the way, I have to take issue with your criticism that the way Adobe implemented dividing the audio files up for each slide "is shear idiocy and show laziness in the design".  That's a ridiculous statement.

    What Adobe has done is make it possible for everyone to get what they wanted.  Cp5 allows you to record audio across multiple slides in one go, but then you can also go back into any one of those slides and edit or change the audio as needed. If the audio file across multiple slides had been kept as a single file, editing the duration of audio on one slide would have risked throwing things out on other slides.

    The way they've chosen to go makes perfect sense to me, and I personally much prefer it.  Using Soundbooth, I can still batch edit audio for multiple slides to apply effects such as normalisation or noise reduction.  But I still have the freedome to just pick the audio on one individual slide and do as I like.

    I can't see how having the best of both worlds is bad design.  If it is, I say we need more of it.

    RodWard
    Community Expert
    Community Expert
    December 22, 2010

    Captivate 5 on it's own doesn't have the kind of batch editing feature that you want.  But Adobe has this functionality bundled with the E-learning Suite 2.0, of which Captivate and Soundbooth are components.

    If you have the ELS, you can select multiple audio files in the library in Captivate and select the option to Edit with...  if Soundbooth isn't currently shown (because you haven't used it for editing audio before) just navigate to the Soundbooth EXE inside your programs folder.  You don't need to do any export/import. That's all handled inside Soundbooth.

    If you look up the Captivate HELP files under Audio > Edit > Edit with Soundbooth, it describes what is possible.

    So the good news is that pretty much everything you wanted is possible.  The bad news is that it will cost you money (for the ELS or Soundbooth) to get it.

    That's life...