Lost Audio

Jul 11, 2012

I imported audio and saved it over "existing Files"  Are those files now lost forever?

5 Replies
Tom Kuhlmann

Two ideas:

  1. If you have the original published version of the course, you can go to the data folder and try to decompile the slide.swf files. Here's a video that shows how it works to decompile a .swf. If that works for you, you may be able to pull out the audio files. You can do a  search for free decompilers.
  2. If you have the published version, set your PC to record audio (Audacity works for this), then connect your speaker output to your mic input and record the audio from the course. Here's a tutorial that explains how to do it. An easy way to break the one long audio track into pieces is to open a new ppt and insert the audio using Presenter. Then in the audio editor, use the set next slide feature to break the audio into slides. Then export the slides. Here's a post that shows the idea.
Peter Anderson

Tom Kuhlmann said:

Two ideas:

  1. If you have the original published version of the course, you can go to the data folder and try to decompile the slide.swf files. Here's a video that shows how it works to decompile a .swf. If that works for you, you may be able to pull out the audio files. You can do a  search for free decompilers.
  2. If you have the published version, set your PC to record audio (Audacity works for this), then connect your speaker output to your mic input and record the audio from the course. Here's a tutorial that explains how to do it. An easy way to break the one long audio track into pieces is to open a new ppt and insert the audio using Presenter. Then in the audio editor, use the set next slide feature to break the audio into slides. Then export the slides. Here's a post that shows the idea.


Awesome.

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