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iphone - Add fading effect in songs playlist using ...
https://stackoverflow.com/questions/13872707/add-fading-effect-in-songs-playlist-using-avaudioplayer-and-mpmusicplayercontrol#:~:text=-%20%28void%29doFadeInVolume%20%7B%20%2F%2Fplay%20%5BaudioPlayerMain%20play%5D%3B%20if%20%28audioPlayerMain.volume,for%20fading%20out%20the%20volume.%20Hope%20this%20helps.
iphone - AVAudioPlayer fade volume out - Stack Overflow
https://stackoverflow.com/questions/1216581/avaudioplayer-fade-volume-out
- (void) fadeInOutVolumeOverTime: (NSNumber *)time { #define fade_out_steps 0.1 float theVolume = player.volume; NSTimeInterval theTime = [time doubleValue]; int sign = (theTime >= 0) ? 1 : -1; // before we call this, if we are fading out, we save the volume // so that we can restore back to that level in the fade in if ((sign == 1) && ((theVolume >= savedVolume) || (theTime == …
#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 ("Error Loading Audio."
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 ()
Apple Developer Documentation
https://developer.apple.com/documentation/avfaudio/avaudioplayer
Overview. Use an audio player to: Play audio of any duration from a file or buffer. Control the volume, panning, rate, and looping behavior of the played audio. Access playback-level metering data. Play multiple sounds simultaneously by synchronizing the playback of multiple players. For more information about preparing your app to play audio ...
iOS : iPhone: AVAudioPlayer unsupported file type - …
https://www.youtube.com/watch?v=PJCwXkiT2AE
iOS : iPhone: AVAudioPlayer unsupported file type [ Beautify Your Computer : https://www.hows.tech/p/recommended.html ] iOS : iPhone: AVAudioPlayer unsuppor...
iOS : How to Play a sound using AVAudioPlayer when in ...
https://www.youtube.com/watch?v=XyjJFXk_X-s
iOS : How to Play a sound using AVAudioPlayer when in Silent Mode in iPhone [ Gift : Animated Search Engine : https://bit.ly/AnimSearch ] iOS : How to Play ...
Basic iOS 4 iPhone Animation using Core Animation - Techotopia
https://www.techotopia.com/index.php/Basic_iOS_4_iPhone_Animation_using_Core_Animation
Simply setting the alpha property to 0, however, causes the button to immediately become transparent. In order to make it fade out of site gradually we need to place this line of code in an animation block. The start of an animation block is represented by a call to the beginAnimations class method of the UIView class:
Playing Audio on an iPhone using AVAudioPlayer (iOS 6 ...
https://www.techotopia.com/index.php/Playing_Audio_on_an_iPhone_using_AVAudioPlayer_(iOS_6)
The goal of this chapter is to provide an overview of audio playback using the AVAudioPlayer class. Once the basics have been covered, a tutorial is worked through step by step. The topic of recording audio from within an iPhone application is covered in the next chapter entitled Recording Audio on an iPhone with AVAudioRecorder (iOS 6).
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:
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