Sdl openAudioDevice

SDL.openAudioDevice

Open an audio device.

The spec table may or must have the following fields:

• callback, a path to a .lua file which returns the callback function (see AudioCallback)
• iscapture, set to true if capture is required
• allowchanges, (optional) allow modifications of the specifications
• device, (optional) the device name
• frequency, (optional) the frequency
• format, (optional) the format (see SDL.audioFormat)
• channels, (optional) number of channels
• samples, (optional) number of samples

Function

SYNOPSIS

dev, err = function SDL.openAudioDevice(spec)

ARGUMENTS

• spec, the specifications

RETURNS

• dev, the device or nil on failure (see AudioDevice)
• err, the error message