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Questions tagged [background-audio]

Refers to the process of playing audio files in a background agent. Most relevant for Windows Phone and WinRT

142 questions
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Update Album Art Windows 8.1 Store App

I'm trying to update the album art for a background playing track in Windows 8.1 Store app (C#/Xaml) but although I get no exceptions, the image doesn't update in the little transport popup... this is the code I'm executing to update it: var…
SelAromDotNet
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Windows Phone Development - IsolatedStorage

I am using IsolatedStorage to communicate with the Audio agent as below: In each of my pages: private void playButton_Click(object sender, RoutedEventArgs e) { if (PlayState.Playing == BackgroundAudioPlayer.Instance.PlayerState) …
richard chaaya
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Background Audio Playback Agent terminates during playback Windows Phone 7.5

So I have a problem with the Background Audio Playback agent in WP 7.5, where I think it is getting terminated by the OS randomly during playback. I have an app which implements a BAP agent which plays a number of mp3 files based the selected…
user1573896
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Retrieving Media Information from background audio stream in Windows Phone

I have a live mp3 stream that I am playing using the BackgroundAudioAgent and an AudioPlayerAgent. Since the feed is a mp3 stream I didn't see a reason to create a AudioStreamingAgent. The stream plays as expected. Is it possible to get track…
Chris Gonzales
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Background Audio Track Ready not working properly Windows Phone 8

I've found a strange problem and I'll try to explain it as short as possible. ASSUMTIONS: According to my knowledge as you set a new AudioTrack to AudioPlayerAgent, two task are queued: Stop(), and TrackReady();. Seems logic and in most cases works…
Romasz
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What causes a System.Runtime.InteropServices.COMException at BackgroundAudioPlayer.get_Position()?

Sometimes I'm getting an exception when trying to get the position of the BackgroundAudioPlayer.Instance. It's happening very rarely, but I've been able to get a StackTrace. The strange thing is, this code is executed every second while playing a…
Mark Monster
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BackgroundAudioPlayer is 'Playing' but not calling GetSampleAsync()

I am streaming music from the web in a background agent using a custom MediaStreamSource. In good network conditions this works fine, but when network connectivity is spotty a strange problem surfaces. When a track starts playback, all goes well up…
Ben
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InvalidOperation Exception, Background Audio Agent, Windows Phone 8

I'm trying to add a background AudioPlayer to a windows phone 8 application. I've created the main project and the background audio agent. I've added a reference to the background audio player to the main project, and added the following into the…
David Gordon
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WP7 Background Audio - Memory Leak or Not?

I'm creating an app that plays background audio. Here's the RAM usage of my background audio playing process: Is this a memory leak or no? I'm concerned because if / when it exceeds 15MB, the OS will silently kill my player, which is…
Soonts
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How to handle error when two apps are using BackgroundAudioPlayer

This is another background audio resources are no longer available error in Windows Phone 7, but a different scenario. I have 2 apps, which both use BackgroundAudioPlayer to play background music. When app A is playing background music, I press Home…
onmyway133
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How can I pause current Zune song, play my own sound with the BackgroundAudioPlayer, then resume the Zune song?

I'm trying to get a warning sound in one of my apps to play over whatever is playing in Zune. I am using a BackgroundAudioPlayer to play my sound. Right now when my warning sound plays it stops the current Zune song. Is there any way to pause the…
Chad Mildenberger
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Apple doesn't accept submission of the app into the store using just_audio_background package for flutter

I followed the instructions on how to setup an app to use background audio from the just_audio_background package (https://pub.dev/packages/just_audio_background). Unfortunately in the next app submission to the store, apple declined it with the…
Felipe Xavier
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BackgroundAudioPlayer music streamin not working on some uri`s

I´m currently building a web radio streaming app using the BackgroundAudioPlayer. The problem is that some uri´s don´t work, others do.. Example of a working url: http://lyd.nrk.no/nrk_radio_p2_mp3_h Example of a non working uri:…
Zelleriation
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flutter audio_service: AudioProcessingState not updating after completely playing media item

I developing a music player application in flutter. Scenario: When user selects one song from list, once the selected song is completely played, automatically need to start the next song in the list. Currently I am listening to PlaybackState,…
Kotturu Satish
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iOS 14 Play audio from video in background

iOS 14 play audio from video in background: Audio is paused when app enterbackground (even I turn on background mode in Capability). If avPlayer is playing in foreground, user push device lock-button, and it happens.
Tung Dang
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