You're probably going to need to do both. Although Captivate can certainly accept a 10 meg audio file, you would need to add it to the movie and then synchronise the slides to the audio. Chopping the audio file up and adding the relevant bits to each slide has both advantages and disadvantages. It's easier to control the playback synchronisation when you divide up the audio, but it's more work. Take a look at this graphic from SoundBooth when I export an audio file recorded in Captivate 5: Notice that it shows the bitrate of the Captivate WAV file as being 16 bit. This is quite a low bitrate. You can go as high as 32 bit in SoundBooth, however, in my experience, when you try to import a WAV into Captivate that is over 16 bit you will encounter issues. Cp just doesn't seem to like it. If you want to learn more about bit rates in multimedia: http://en.wikipedia.org/wiki/Bit_rate Suffice to say, you need to find out what the current bit rate of the audio file is, and if necessary, save it as 16 bit for Captivate. For this, you will require some kind of audio editing software. You can try using Audacity as someone else suggested: http://audacity.sourceforge.net/ and try exporting the file out as 16 bit. However, if you are going to be doing quite a bit of this type of work, I would suggest you invest in Adobe Soundbooth, or something of that ilk. You'll enjoy the experience more.
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