Apple

Hi ,

Here is my code.Here i am writing content of first file to second but second file doesn't contain any data.

NSData *pcmData = [NSData dataWithContentsOfFile:sourceFile];

unsigned int length = [pcmData length] / sizeof( float );

UInt32 inBytesLength = length * audioFormat.mBytesPerFrame;

UInt32 maxPacketSize;

UInt32 propertySize = sizeof (maxPacketSize);

AudioFileGetProperty (audioFileID,AudioFilePropertyPacketSizeUpperBound,&propertySize,&maxPacketSize);

SInt16 startingByte = 0;

void *Buffer = malloc(inBytesLength);

void *newBuffer;

sts = AudioFileReadBytes(fileID,NO,startingByte,&inBytesLength, Buffer);

//Writing part

AudioFileWriteBytes(newFileID,NO,startingByte,&inBytesLength,newBuffer);