Audiofilecreatewithurl Kaudiofilewavetype

audio - Recording sound as WAV on iphone - Stack Overflow

https://stackoverflow.com/questions/570430/recording-sound-as-wav-on-iphone

Apple Developer Documentation

https://developer.apple.com/documentation/audiotoolbox/1502333-audiofilecreatewithurl

iphone - docs - ios framework apple - 入門サンプル

https://code-examples.net/ja/q/8b43e

iphoneにWAVとして音声を録音する (2) . うん、鍵はkAudioFileWAVETypeです . AudioFileCreateWithURL (audioFileURL, kAudioFileWAVEType, & audioFormat, kAudioFileFlags_EraseFile, & audioFileID );. SpeakHereの例でCAFからWAVEに変更すると、録音はwavのようになります。

Apple Developer Documentation

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

AudioFileWriteBytes（AudioToolbox）失败，错误代码为-38 ...

https://www.itdaan.com/blog/2018/01/19/bab9393d16ca455bbb1aa4a9713d5d3c.html

var audioErr: OSStatus = noErr audioErr = AudioFileCreateWithURL(fileURL as CFURL, AudioFileTypeID(kAudioFileWAVEType), &asbd, .eraseFile, &audioFile) if audioErr == noErr { self.audioFile = audioFile } return audioErr } func prepareAudioToolbox() -> OSStatus { var status = noErr // Describe the RemoteIO unit var audioComponentDescription ...

Recording audio and passing the da… | Apple Developer …

https://developer.apple.com/forums/thread/25763

使用音频文件服务写入32位Float Wav文件 - Javaer101

https://www.javaer101.com/article/85792428.html

我试图通过使用Xcode和AudioFileServices将原始PCM值写入WAV文件来节省一些原始PCM值，但是我很难将简单的正弦波写入文件中。

iOS release mode : No sound played · Issue #874 ...

https://github.com/DoubleSymmetry/react-native-track-player/issues/874

Configuration System: OS: macOS 10.15.3 CPU: (8) x64 Intel(R) Core(TM) i7-4870HQ CPU @ 2.50GHz Memory: 302.21 MB / 16.00 GB Shell: 5.7.1 - /bin/zsh Binaries: Node: 10.16.3 - /usr/local/bin/node Yar...