# Class cocos.audio.SDL.sound.Sound_AudioInfo

    ctypes.Structure --+
                       |
                      Sound_AudioInfo

Information about an existing sample's format.

See Also:
  `Sound_SampleNew`, `Sound_SampleNewFromFile`

## Instance Variables

int | channels Number of sound channels.
int | format Equivalent to SDL_AudioSpec.format
int | rate Sample rate, in samples per second.

## Class Variables

| _fields_ = `[('format', c_ushort), ('channels', c_ubyte), ('rat`...``

## Instance Variable Details

### channels

Number of sound channels. 1 == mono, 2 == stereo.

Type:
  int

## Class Variable Details

### _fields_

Value:

      [('format', c_ushort), ('channels', c_ubyte), ('rate', c_uint)]