Storyline 1: Audio Quality Settings for Recorded Narration

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When you record narration in Articulate Storyline, MP3 files are generated with an audio bitrate of 192 kbps. These audio tracks are stored in your project file. (Tip: To make a backup copy of your narration or use it in other projects, export it with Storyline's sound tools.)

When you publish, the MP3 files get re-encoded at the audio bitrate you specified in the quality settings:

  • Standard uses an audio bitrate of 48 kbps.
  • Custom lets you select an audio bitrate between 16 kbps and 160 kbps.