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AudioSlideshow: Add suport for silence all slides #178

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AudioSlideshow: Add suport for silence all slides #178

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b8c9922
Add suport for silence all slides
chrodriguez Dec 26, 2023
6c8f095
Hide player when no audio
chrodriguez Jan 8, 2024
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11 changes: 11 additions & 0 deletions audio-slideshow/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,9 @@ To use the plugin include
<script src="https://cdn.jsdelivr.net/npm/reveal.js-plugins@latest/audio-slideshow/plugin.js"></script>
<script src="https://cdn.jsdelivr.net/npm/reveal.js-plugins@latest/audio-slideshow/recorder.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/RecordRTC/5.6.2/RecordRTC.js"></script>
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/reveal.js-plugins@latest/audio-slideshow/style.css">

```
to the header of your presentation and configure reveal.js and the plugin by

Expand Down Expand Up @@ -53,6 +56,7 @@ Reveal.initialize({
playerOpacity: 0.05, // opacity value of audio player if unfocused
playerStyle: 'position: fixed; bottom: 4px; left: 25%; width: 50%; height:75px; z-index: 33;', // style used for container of audio controls
startAtFragment: false, // when moving to a slide, start at the current fragment or at the start of the slide
silencedByDefault: true, // start with no audio by default. No player is shown, but a key binding is provided and a control button.
},
// ...
});
Expand Down Expand Up @@ -84,6 +88,13 @@ If no audio file is explicitly specified, the plugin automatically determines th

If you just want to play audio when file names are explicitly set with ```data-audio-src```, configure ```defaultAudios``` to ```false```.

### Silenced by default

Sometimes you need to silence all audios for your presentation. In this case,
`silencedByDefault` can be set to **true** so no player will be shown. Instead,
a button to enable all audios is provided so player can be enabled/disabled.
User's decision is stored in localStorage to persist visitors choise.

### Text-to-speech

If no audio file is explicitly specified and the default audio file is not found, the plugin can play audio files obtained from a text-to-speech generator.
Expand Down
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