Audioqueue Play Pcm Data | Audio-Digital.net

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ios - Playing PCM data using Audio Queues - Stack Overflow

https://stackoverflow.com/questions/23076634/playing-pcm-data-using-audio-queues

I have reffered to this to play a PCM file using Audio Queues. The code is as follows: #import "PlayPCM.h" AudioFileID audioFile; SInt64 inStartingPacket = 0; AudioQueueRef audioQueue; @implementation PlayPCM void AudioOutputCallback ( void* inUserData, AudioQueueRef outAQ, AudioQueueBufferRef outBuffer) { AudioStreamPacketDescription ...

Apple Developer Documentation

https://developer.apple.com/documentation/audiotoolbox/audio_queue_services

Audio Queue Services enables you to record and play audio in linear PCM, in compressed formats (such as Apple Lossless and AAC), and in other formats for which users have installed codecs. Audio Queue Services also supports scheduled playback and synchronization of multiple audio queues and synchronization of audio with video. Note

AudioQueue Class (AudioToolbox) | Microsoft Docs

https://docs.microsoft.com/en-us/dotnet/api/AudioToolbox.AudioQueue

AudioQueues can be used to record audio from the system input devices into a stream, and to play back audio. They are responsible for encoding your audio when recording or decoding your compressed audio when playing back and interact directly with the audio hardware and decoding hardware where appropriate.

AudioQueue in-memory playback example

https://www.py4u.net/discuss/1604915

The Audio Queue Services Programming Guide should give you the details you need but obviously is a bit lax on the specific example you are looking for. You just need to push the in-memory audio data through the output queue instead of the PCM data from the file via AudioFileReadPackets. I found a reasonable example of sound synthesis in the AudioQueue player callback in another …

Can't play AAC files using AudioQueue | MacRumors Forums

https://forums.macrumors.com/threads/cant-play-aac-files-using-audioqueue.1710436/

Hey guys, I hope someone can help me with this. I'm trying to play AAC files using AudioQueue, I tested the code using WAV files, and it works. But whenever...

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