As you may see, I'm trying to play audio obtained from a url. Where is the mistake?
The error seems to suggest that the audio from the url is not good...
//let play_url = "https://opus-server.herokuapp.com/asd.wav"
let play_url = "http://www.largesound.com/ashborytour/sound/brobob.mp3"
var audioPlayer: AVAudioPlayer?
#IBAction func play(_ sender: Any) {
let url = URL(string: play_url)!
do {
audioPlayer = try AVAudioPlayer(contentsOf: url)
audioPlayer?.play()
} catch {
print(error)
}
}
I expect AVAudioPlayer to play the audio. Instead, there is an error printed: Error Domain=NSOSStatusErrorDomain Code=2003334207 "(null)"
Related
I am trying to play simple audio from http url using AVAudioPlayer however getting weird error . Here is the code
func playSound() {
do {
let url = URL(string: "http://<domain>/stream")
var player = AVAudioPlayer() //tied to initialize it as AVAudioPlayer! too
player = try AVAudioPlayer(contentsOf: url!)
player.prepareToPlay()
player.play()
} catch let error as NSError {
print(error.description)
}}
Error:
AddInstanceForFactory: No factory registered for id <CFUUID 0x6000030f4b00> F8BB1C28-BAE8-11D6-9C31-00039315CD46
Error Domain=NSOSStatusErrorDomain Code=2003334207 "(null)"
You have to make player as global variable:
var player = AVAudioPlayer()
// ...
func playSound() { // ...
How do I create a function from this code in swift3?
I have a button which is pressed then plays this sound "push"
How can it be simplified when there are lots of buttons? I don't want to add all codes to every button.
var myAudio = AVAudioPlayer()
// Add sound
do {
try myAudio = AVAudioPlayer(contentsOf: NSURL(fileURLWithPath:
Bundle.main.path(forResource: "push", ofType: "mp3")!) as URL)
} catch {
NSLog("No file!")
}
//call the sound
myAudio.play()
I made this change
func play(name : String){
do {
try myAudio = AVAudioPlayer(contentsOf: NSURL(fileURLWithPath:
Bundle.main.path(forResource: name, ofType: "mp3")!) as URL)
} catch {
NSLog("No file!")
}
}
#IBAction func buttonFirst(_ sender: UIButton) {
play(name: "push")
myAudio.play()
}
#IBAction func buttonSecond(_ sender: UIButton) {
play(name: "second")
myAudio.play()
}
I got this output:
2017-07-25 16:13:23.270349+0100 sound[1728:933024] [aqme] 254: AQDefaultDevice (173): skipping input stream 0 0 0x0
Is that a problem?
I think you forgot the prepare
var audioPlayer = AVAudioPlayer()
let sound = URL(fileURLWithPath: Bundle.main.path(forResource: "sound", ofType: "mp3")!)
try! AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback)
try! AVAudioSession.sharedInstance().setActive(true)
try! audioPlayer = AVAudioPlayer(contentsOf: sound)
audioPlayer.prepareToPlay()
audioPlayer.play()
You can use it in the following way
var myAudio : AVAudioPlayer?
func playSound(){
let path = Bundle.main.path(forResource: "push", ofType:"mp3")!
let url = URL(fileURLWithPath: path)
do {
let sound = try AVAudioPlayer(contentsOf: url)
self.myAudio = sound
sound.numberOfLoops = 1
sound.prepareToPlay()
sound.play()
} catch {
print("error loading file")
// couldn't load file :(
}
}
Furthermore you can use SwiftySound that lets you play sounds easily in Swift 3.
for example
Sound.play(file: "push.mp3")
I am trying to stream a sample mp3 from a url. It is a very small sample file. However, when I press the play button nothing happens. Well, no sound plays.
I am rather new to Swift and very much a noob so here is the full View Controller as I am unsure what you might need.
import UIKit
import AVKit
import AVFoundation
import Foundation
class ViewController: UIViewController {
#IBAction func playButton(_ sender: Any) {
print("pressed")
let urlstring = "http://cdn.mos.musicradar.com/audio/samples/80s-heat-demos/AM_Eighties08_85-01.mp3"
let url = NSURL(string: urlstring)
print("the url = \(url!)")
downloadFileFromURL(url: url!)
}
override func viewDidLoad() {
// Do any additional setup after loading the view
}
func downloadFileFromURL(url:NSURL){
weak var weakSelf = self
var downloadTask:URLSessionDownloadTask
downloadTask = URLSession.shared.downloadTask(with: url as URL, completionHandler: { (URL, response, error) -> Void in
print("URL = \(URL)")
weakSelf!.plays(url: URL! as URL)
})
downloadTask.resume()
}
func plays(url:URL) {
print("playing \(url)")
do {
var playerItem = AVPlayerItem(url: url as URL)
player = AVPlayer(url : url)
player.volume = 1.0
player.play()
} catch let error as NSError {
print(error.localizedDescription)
} catch {
print("AVAudioPlayer init failed")
}
}
}
in my console I am getting this:
pressed
the url = http://cdn.mos.musicradar.com/audio/samples/80s-heat-demos/AM_Eighties08_85-01.mp3
URL = Optional(file:///private/var/mobile/Containers/Data/Application/C255E8F4-DDBA-43BB-BC33-AF71C08BBDFD/tmp/CFNetworkDownload_tm0O8v.tmp)
playing file:///private/var/mobile/Containers/Data/Application/C255E8F4-DDBA-43BB-BC33-AF71C08BBDFD/tmp/CFNetworkDownload_tm0O8v.tmp
URL = Optional(file:///private/var/mobile/Containers/Data/Application/C255E8F4-DDBA-43BB-BC33-AF71C08BBDFD/tmp/CFNetworkDownload_J1f2LF.tmp)
playing file:///private/var/mobile/Containers/Data/Application/C255E8F4-DDBA-43BB-BC33-AF71C08BBDFD/tmp/CFNetworkDownload_J1f2LF.tmp
Can anyone help me solve this? I just want to be able to play this sound on click of the button from the server not locally.
Please try to use this code for you player function.
func plays(url:URL) {
print("playing \(url)")
do {
try AVAudioSession.sharedInstance().setCategory(AVAudioSessionCategoryPlayback)
try AVAudioSession.sharedInstance().setActive(true)
player = try AVAudioPlayer(contentsOf: url)
guard let player = player else { return }
player.play()
} catch let error as NSError {
print(error.localizedDescription)
} catch {
print("AVAudioPlayer init failed")
}
}
I am developing an audio Player in swift and I need 2 buttons ( Play and Stop ) to control it. I have used the following code:
override func viewDidLoad() {
super.viewDidLoad()
let urlstring = "http://radio.spainmedia.es/wp-content/uploads/2015/12/tailtoddle_lo4.mp3"
let url = NSURL(string: urlstring)
print("the url = \(url!)")
downloadFileFromURL(url: url!)
}
func downloadFileFromURL(url:NSURL) {
var downloadTask:URLSessionDownloadTask
downloadTask = URLSession.shared.downloadTask(with: url as URL, completionHandler: { (URL, response, error) -> Void in
self.play(url: URL! as NSURL)
})
downloadTask.resume()
}
func play(url:NSURL) {
print("playing \(url)")
do {
self.SoundPlayer = try AVAudioPlayer(contentsOf: url as URL)
SoundPlayer.prepareToPlay()
SoundPlayer.volume = 1.0
SoundPlayer.play()
} catch let error as NSError {
//self.player = nil
print(error.localizedDescription)
} catch {
print("AVAudioPlayer init failed")
}
}
#IBAction func Play(_ sender: Any) {
SoundPlayer.play()
}
#IBAction func Stop(_ sender: Any) {
SoundPlayer.stop()
}
Basically, when the user opens the app, the mp3 audio file starts automatically. Therefore I have created 2 additional buttons, Start and Stop and I want to control this Audio Player with them. Would you please advice me how to do it, because now they are not connected with the Audio Player and no action is performed when I click on them.
If your objective is to just play the file while streaming it, get the Data from the URL from and then pass it to the AVAudioPlayer.
if let theURL = URL(string: "http://radio.spainmedia.es/wp-content/uploads/2015/12/tailtoddle_lo4.mp3") {
if let data = try? Data(contentsOf: theURL){
if let audioPlayer = try? AVAudioPlayer(data: data) {
print("Done")
audioPlayer.play()
} else {
print("Noo")
}
}
}
AVAudioPlayer(contentsOf: url as URL) often fails to fetch data from remote location.
You can also check other options such as AVPlayer to play your file
how can i play remote .mp3 file in my ios application?
I've got a simple audio player that works great. I'm playing a remote URL MP3. My code:
#IBAction func playAudio(sender: AnyObject) {
let url = self.productAudio
let playerItem = AVPlayerItem( URL:NSURL( string:url ) )
player = AVPlayer(playerItem:playerItem)
player.
player.rate = 1.0;
player.play()
}
But the audio is outputed by the loud speaker. How can I play the audio through the ear speaker?
Swift 5.0
let session = AVAudioSession.sharedInstance()
do{
try session.setCategory(.playAndRecord)
try session.overrideOutputAudioPort(AVAudioSession.PortOverride.none)
try session.setActive(true)
} catch {
print ("\(#file) - \(#function) error: \(error.localizedDescription)")
}
Finally I found the answer...
I had to modify my Audio Session, and override the port. This is the code before the player code:
let session = AVAudioSession.sharedInstance()
var error: NSError?
session.setCategory(AVAudioSessionCategoryPlayAndRecord, error: &error)
session.overrideOutputAudioPort(AVAudioSessionPortOverride.None, error: &error)
session.setActive(true, error: &error)