libao documentation

libao version 1.1.0 - 20110221

ao_play

declared in "ao/ao.h";

Play a block of audio data to an open device. Samples are interleaved by channels (Time 1, Channel 1; Time 1, Channel 2; Time 2, Channel 1; etc.) in the memory buffer.


int ao_play(ao_device *device, void *output_samples, uint_32 num_bytes);

Parameters

device
Pointer to device structure as returned by ao_open_live() or ao_open_file()
output_samples
Memory buffer containing audio data.
num_bytes
Number of bytes of audio data in the memory buffer.

Return Values

  • non-zero value indicates success.
  • 0 indicates failure. The device should be closed.



  • copyright © 2001-2003 Stan Seibert, 2010-2011 Monty

    xiph.org
    monty@xiph.org

    libao documentation

    libao version 1.1.0 - 20110221