raise and fade volume of audio Nov 24, 2020 By Oswald Zöllner Hello everybody. Is there a way to raise the volume at the beginning of an audio file slowly and fade it at the end also slowly. Thank you for a getting an idea.
Judy Nollet Hero over 3 years ago11/24/20 at 2:26 pm (UTC) Hi, Oswald That sort of fading requires editing the audio file outside of Storyline. I use Audacity (which is free) for that sort of thing, but there are certainly other options.
Math Notermans over 3 years ago11/24/20 at 2:38 pm (UTC) Using Javascript libraries like howlerJS ( https://howlerjs.com/ ) and soundJS ( https://createjs.com/soundjs )and Buzz ( http://buzz.jaysalvat.com/ ) that and more control over your audio is possible.
Math Notermans over 3 years ago11/24/20 at 3:51 pm (UTC) As said...easy to setup and fade audio with these JS libraries. I used Buzz here.https://360.articulate.com/review/content/10f13fe4-c530-4c70-ae12-ab4344a03552/review Extra benefit, background playing over all slides without problems...
4 Replies
Hi, Oswald
That sort of fading requires editing the audio file outside of Storyline. I use Audacity (which is free) for that sort of thing, but there are certainly other options.
Using Javascript libraries like howlerJS ( https://howlerjs.com/ ) and soundJS ( https://createjs.com/soundjs )and Buzz ( http://buzz.jaysalvat.com/ ) that and more control over your audio is possible.
Great. Thank you.
As said...easy to setup and fade audio with these JS libraries. I used Buzz here.
https://360.articulate.com/review/content/10f13fe4-c530-4c70-ae12-ab4344a03552/review
Extra benefit, background playing over all slides without problems...
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