amishshah / prism-media

Easily transcode media using Node.js 🎶

https://amishshah.github.io/prism-media

Apache License 2.0

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feat(VolumeTransformer): smooth volume transition #95

Closed twlite closed 2 years ago

twlite commented 2 years ago

I may have implemented it incorrectly/in a wrong/inefficient way. Please feel free to correct me if that's the case. This update allows smooth volume transition (for example incrementing volume by 0.1 until it reaches the desired volume or vice versa) which is disabled by default. Users can set the desired smoothness quality while instantiating VolumeTransformer.

volumeTransformer.volume will return the current volume

resolves #85

twlite commented 2 years ago

Audio Samples

There is a few seconds delay on both before the transformation is applied

smooth transition: https://cdn.discordapp.com/attachments/919149320517849108/935550891422015558/smooth.mp3
default transition: https://cdn.discordapp.com/attachments/919149320517849108/935550891589795890/regular.mp3