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iphone - AVAudioPlayer fade volume out - Stack Overflow
https://stackoverflow.com/questions/1216581/avaudioplayer-fade-volume-out
I wrote a helper class in Swift for fading AvAudioPlayer in and out. You can use logarithmic volume function for more gradual fading effect. let player = AVAudioPlayer (contentsOfURL: soundURL, error: nil) let fader = iiFaderForAvAudioPlayer (player: player) fader.fadeIn () fader.fadeOut () Here a demo app: https://github.com/evgenyneu/sound-fader-ios.
Fade In and Fade Out Music iOS Tutorial - iOScreator
https://www.ioscreator.com/tutorials/fade-in-fade-out-music-ios-tutorial-ios10
Go to the Storyboard and drag a Label, a Switch and another Label to the top of the main View, positioning them next to each other. Select the left Label and give it a title of "Fade out". Select the right Label and give it a title of "Fade …
Cephalopod, a sound fader for AvAudioPlayer written in ...
https://github.com/evgenyneu/Cephalopod
Cephalopod, a sound fader for AvAudioPlayer written in Swift - iOS, tvOS and macOS This library can help fading sounds in and out with AvAudioPlayer. One can set duration, velocity of the fade and a completion function. Velocity can vary from linear to exponential. cephalopod = Cephalopod ( player: player) cephalopod?. fadeIn ()
#265: Fading Audio with AVAudioPlayer 🔊 - Little Bites of ...
https://littlebitesofcocoa.com/265-fading-audio-with-avaudioplayer
One common trick is to fade in the volume of audio playback so we don't surprise or startle the user. This year, Apple has made this much simpler to implement using AVAudioPlayer. Let's take a look. First we'll set up a standard AVAudioPlayer, and begin playing it at a volume of 0: guard let asset = NSDataAsset (name: "alarm") else {print ...
Volume Fade Out: MPMediaPlayer vs. AVAudioPlayer : swift
https://www.reddit.com/r/swift/comments/450s9j/volume_fade_out_mpmediaplayer_vs_avaudioplayer/
Search within r/swift. r/swift. Log In Sign Up. User account menu. Found the internet! 4. Volume Fade Out: MPMediaPlayer vs. AVAudioPlayer. Close. 4. Posted by 6 years ago. Archived. Volume Fade Out: MPMediaPlayer vs. AVAudioPlayer. I want to add code that would programatically fade out the volume of a song instead of of just using the standard:
How to play sounds using AVAudioPlayer - free Swift 5.4 ...
https://www.hackingwithswift.com/example-code/media/how-to-play-sounds-using-avaudioplayer
Swift version: 5.4. Paul Hudson @twostraws May 28th 2019. The most common way to play a sound on iOS is using AVAudioPlayer, and it's popular for a reason: it's easy to use, you can stop it whenever you want, and you can adjust its volume as often as you need. The only real catch is that you must store your player as a property or other variable that won't get …
How To Play Sounds - AVAudioPlayer Tutorial (For 2019)
https://codewithchris.com/avaudioplayer-tutorial/
At the top of the ViewController.swift file, import the framework like this: import AVFoundation. Creating and initializing the AVAudioPlayer object. In my demo, I’m going to play a sound in the ViewController class so I’m going to create an instance variable in ViewController.swift to hold the AVAudioPlayer object: var audioPlayer ...
4. Sound - iOS Swift Game Development Cookbook, 2nd ...
https://www.oreilly.com/library/view/ios-swift-game/9781491920794/ch04.html
To use this method to fade in an AVAudioPlayer, use a startVolume of 0.0 and an endVolume of 1.0: fadePlayer ( audioPlayer ! , fromVolume : 0.0 , toVolume : 1.0 , overTime : 1.0 ) To fade out, use a startVolume of 1.0 and an endVolume of 0.0:
Sound - iOS Swift Game Development Cookbook, 3rd Edition ...
https://www.oreilly.com/library/view/ios-swift-game/9781491999073/ch04.html
To use this method to fade in an AVAudioPlayer, use a startVolume of 0.0 and an endVolume of 1.0: fade(player: audioPlayer!, fromVolume: 0.0, toVolume: 1.0, overTime: 1.0) To fade out, use a startVolume of 1.0 and an endVolume of 0.0: fade(player: audioPlayer!, fromVolume: 1.0, toVolume: 0.0, overTime: 1.0) To make the fade take longer, increase the overTime parameter.
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