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ios - how to play sound by AVAssetReader - Stack Overflow

    https://stackoverflow.com/questions/8878524/how-to-play-sound-by-avassetreader
    I am using AVAssetReader to get the individual frames from a video file. I would like to know how I can play the audio from Mp4 file. the return value of method [player play] is false, so there is no sound to play, but why. thanks. create AVAssetReader

Apple Developer Documentation

    https://developer.apple.com/documentation/avfoundation/avassetreader
    class AVAssetReader: NSObject. Overview. Use an asset reader to read media data from instances of AVAsset. The assets you read may represent file-based media like QuickTime movies or MPEG-4 files, ... An object that reads audio samples that result from mixing audio from one or more tracks.

iOS : Swift 2 : AVAssetReader and NSInputStream Audio ...

    https://www.youtube.com/watch?v=ZiFloTUxpYw
    iOS : Swift 2 : AVAssetReader and NSInputStream Audio Graph [ Beautify Your Computer : https://www.hows.tech/p/recommended.html ] iOS : Swift 2 : AVAssetRea...

Playing audio · Issue #458 · BradLarson/GPUImage · GitHub

    https://github.com/BradLarson/GPUImage/issues/458
    Since AVAssetReader reads both audio and video I thought to implement audio playing in this way: add to AVAssetReader also the audio track in readNextAudioSampleFromOutput adding a call to a new method processAudioFrame after calling processAudioBuffer (that I think handles writing the audio component to a file)

AUGraph and streaming audio (http and ets)

    https://www.py4u.net/discuss/1356602
    I have player based on AUGraph (i need equalizer). Player can play local audio files. Now i want to add support stream audio. What i can use for it ? Anyone standart class like AVAssetReader (AVAssertReader can't play stream :( ), or maybe anyone know open lib for it ? Thanks.

AVAssetReader Class (AVFoundation) | Microsoft Docs

    https://docs.microsoft.com/en-us/dotnet/api/avfoundation.avassetreader
    AVAssetReader(AVAsset, NSError) AVAssetReader(IntPtr) A constructor used when creating managed representations of unmanaged objects; Called by the runtime. AVAssetReader(NSObjectFlag) Constructor to call on derived classes to skip initialization and merely allocate the object.

Technical Note TN2310: AVFoundation - Timecode Support ...

    https://developer.apple.com/library/archive/technotes/tn2310/_index.html
    AVAssetReader Reading Timecode. An AVAssetReader object is used to obtain the media data of an asset. Reading a timecode media sample(s) stored in a timecode track is performed in the same manner used to read any other media such as audio or video media using AVAssetReader.

Streaming Audio to Multiple Listeners via iOS' Multipeer ...

    https://thoughtbot.com/blog/streaming-audio-to-multiple-listeners-via-ios-multipeer-connectivity
    With the Audio Queue Services, we can fill buffers with audio data and then play them. This is all we need in order to play raw audio data, but most audio files are encoded to reduce file size like MP3 and AAC files. Apple provides the Audio File Stream Services that can process the encoded audio format and return the raw audio data. The ...

Playing User Audio with iOS | Chris Mills

    https://coderchrismills.wordpress.com/2012/01/29/playing-user-audio-w/
    I don't write here anymore. You can now find me at coderchrismills.com. A few months back someone asked me show them how to play audio from a users music library on iOS. I took this opportunity to demo music analysis program that covers a few things in one project. How to use blocks and NSOperationQueue…

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