下面的代碼工作對我所有的設備(iPhone,Apple關注,模擬器)持續時間短的音頻文件: let file = try! AVAudioFile(forReading: url!) let format = AVAudioFormat(commonFormat: .pcmFormatFloat32, sampleRate: file.fileFormat.sampleRate, channels
我試圖創建人物的緩衝工作,如下所示: #include<stdio.h>
#include<stdlib.h>
#include<string.h>
struct gvk{
char a ;
char b ;
char c ;
};
int main(){
char *buf;
struct gvk k = {'A','B','C'};