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objective c - AudioConverterFillComplexBuffer return -50 ...
https://stackoverflow.com/questions/7725381/audioconverterfillcomplexbuffer-return-50-paramerr
I'm trying to convert a PCM 32-bit float audio stream to ALAC. I found some working examples to build from, but my own code keeps getting a -50 (paramErr) from ...
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 ...
ios - AudioToolBox AudioConverterFillComplexBuffer ...
https://stackoverflow.com/questions/68400693/audiotoolbox-audioconverterfillcomplexbuffer-implementation-file-is-not-present
I am using realtime audio rendering with Audio Unit RemoteIO and I need to do sample rate conversions to ensure that my rendering is the same sample rate as hardware specification. Eg. in iPhone 12
ios - AudioConverter#FillComplexBuffer ... - Stack Overflow
https://stackoverflow.com/questions/24143378/audioconverterfillcomplexbuffer-returns-50-and-does-not-convert-anything
I'm strongly following this Xamarin sample (based on this Apple sample) to convert a LinearPCM file to an AAC file. The sample works great, but implemented in my project, the FillComplexBuffer method returns error -50 and the InputData event is not triggered once, thus nothing is converted. The error only appears when testing on a device.
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).
Error: AudioConverterFillComplexBuffer failed · Issue …
https://github.com/muhku/FreeStreamer/issues/227
Excellent. Thanks for your testing help, too. Just for the record: the regressions happened in 3.0.0 because in Issue #218 it was pointed out that for a visualizer use case it was difficult or impossible to get enough samples. The new decoder implementation in 3.x gives enough samples for this use case.
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