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AudioConverter.FillComplexBuffer Method (AudioToolbox ...

    https://docs.microsoft.com/en-us/dotnet/api/audiotoolbox.audioconverter.fillcomplexbuffer
    FillComplexBuffer(Int32, AudioBuffers, AudioStreamPacketDescription[]) Converts audio data supporting non-interleaved and packetized formats. FillComplexBuffer(Int32, AudioBuffers, AudioStreamPacketDescription[], AudioConverterComplexInputData)

objective c - AudioConverterFillComplexBuffer return -50 ...

    https://stackoverflow.com/questions/7725381/audioconverterfillcomplexbuffer-return-50-paramerr
    I experienced the same problem (AudioConverterFillComplexBuffer returning -50) -but it appeared only after restarting the same converter with a second file after the ...

Apple Developer Documentation

    https://developer.apple.com/documentation/audiotoolbox/1503098-audioconverterfillcomplexbuffer
    outPacketDescription. On input, must point to a block of memory capable of holding the number of packet descriptions specified in the ioOutputDataPacketSize parameter. (See Audio Format Services Reference for functions that let you determine whether an audio format uses packet descriptions). If not NULL on output and if the audio converter’s ...

How to resemple pcm data in iOS | Apple Developer Forums

    https://developer.apple.com/forums/thread/70694
    I want to use AudioConverterFillComplexBuffer to convert sample rate for a pcm buffer(32k to 44.1k). But i didn't know why the voice seems changed(too many noise).

AudioToolBox中AudioConverter的使用 - 简书

    https://www.jianshu.com/p/caf076bc3b6b
    这个回调里有3点需要注意的。. 1、创建的 converter.sourceBuffer 需要及时释放。. 2、更新文件指针 converter.inputFilePacketPosition 。. 3、将从文件中读取的 AudioStreamPacketDescription 传给 converter ,以便在数据转换的时候使用。.

#5908 (audiotoolbox ac3 decoder will hang on some inputs ...

    https://trac.ffmpeg.org/ticket/5908
    To make this a valid ticket, please: Test current FFmpeg git head, compile without any options to provide a useful backtrace, provide ffmpeg -i console output for your sample and the backtrace.

Using Audio Converter Services for AAC to Linear PCM — The ...

    https://forum.theamazingaudioengine.com/discussion/577/using-audio-converter-services-for-aac-to-linear-pcm
    When you set *ioNumberDataPackets = 0; and return noErr, the AudioConverter is put in a "Finished" state, and thus requiring an AudioConverterReset (); call. To signal the converter that the data isn't available but keep converter alive for future use, just return any non-zero value when bytesLeft == 0; Also make sure you reset the input buffer ...

Thread 3 Crashed:: com.apple.audio.IOThread.client0 libc+ ...

    https://pastebin.com/JDMZaMGS
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