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iphone - AVAudioPlayer fade volume out - Stack Overflow
https://stackoverflow.com/questions/1216581/avaudioplayer-fade-volume-out#:~:text=Swift%20has%20an%20AVAudioPlayer%20method%20you%20can%20use,audioPlayer.setVolume%20%280%2C%20fadeDuration%3A%203%29%20Share%20Improve%20this%20answer
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 == …
iphone - AVAudioPlayer fade out volume - Code Examples
https://code-examples.net/fr/q/129045
let fadeVolumeStep: Float = 0.01 let fadeTime = 0.5 // Fade time in seconds var fadeVolumeStepTime: Double {return fadeTime / Double (1.0 / fadeVolumeStep)} func fadeOut {guard let player = self. player else {return} if! player. playing {return} func fadeOutPlayer {if player. volume > fadeVolumeStep {player. volume -= fadeVolumeStep delay (time: …
AVAudioPlayerで曲をストップする際にFadeOutさせる(飛ぶ鳥後 …
https://qiita.com/Codei_P/items/4a27810cb79d85922f2f
偉大な音楽に敬意を払い、FadeOutでかっこよく曲を停止させる方法をシェアする。 まず曲を鳴らす際にはAVAudioPlayerを使うが、viewDidLoad内でPathを取得したり ごちゃごちゃするのは美しくない。 [SEEventhandler sharedManaber] bgmSoundPlay: @"opening.mp3"];
iOS AVAudioPlayer(音频播放) - 简书
https://www.jianshu.com/p/b6696495504b
iOS AVAudioPlayer(音频播放) AVAudioPlayer. 在iOS程序中，音频播放随处可见，有的声音只有1秒，有的声音好几分钟 。iOS支持的音频格式AAC、ALAC、IMA4、linear、MP3。 AVAudioPlayer类用于回放音频数据。是一个易于使用的类，它提供了大量的功能。
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 …
Surgeworks » iPhone Audio: System Sound vs AVAudioPlayer
https://surgeworks.com/blog/lab-mobile/iphone/iphone-audio-system-sound-vs-avaudioplayer
System Sound Services (AudioToolbox.framework) is a collection of C functions and it can be used to play short sounds of 30 seconds or less (it can also be used to vibrate the iPhone). AVAudioPlayer class (AVFoundation.framework) provides a simple Objective-C interface for playing sounds (it was introduced in version 2.2).
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).
iOS Audio Player (AVAudioPlayer) - Tutlane
https://www.tutlane.com/tutorial/ios/ios-audio-player-avaudioplayer
Here we will learn how to use avuaudioplayer in ios swift to create an audio player app to play audio or music using Xcode and how to use ios avfoundation framework in the swift app with example.. iOS Audio Player App. In iOS, we can easily implement an audio player to play audio sounds or music in swift applications by using the AVAudioPlayer method.
Playing Audio on an iPhone using AVAudioPlayer (iOS 4 ...
https://www.techotopia.com/index.php/Playing_Audio_on_an_iPhone_using_AVAudioPlayer_(iOS_4)
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 4).
Recording Audio on an iPhone with AVAudioRecorder - Techotopia
https://www.techotopia.com/index.php/Recording_Audio_on_an_iPhone_with_AVAudioRecorder
The goal of this chapter is to create an iOS 5 iPhone application that will record and playback audio. It will do so by creating an instance of the AVAudioRecorder class and configuring it with a file to contain the audio and a range of settings dictating the quality and format of the audio. Playback of the recorded audio file will be performed using the AVAudioPlayer class which …
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