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.TH SDL_GetAudioDeviceSpec 3 "SDL 3.0.0" "SDL" "SDL3 FUNCTIONS"
.SH NAME
SDL_GetAudioDeviceSpec \- Get the preferred audio format of a specific audio device\[char46]
.SH SYNOPSIS
.nf
.B #include \(dqSDL3/SDL.h\(dq
.PP
.BI "int SDL_GetAudioDeviceSpec(int index,
.BI "                           int iscapture,
.BI "                           SDL_AudioSpec *spec);
.fi
.SH DESCRIPTION
This function is only valid after a successfully initializing the audio
subsystem\[char46] The values returned by this function reflect the latest call to

.BR SDL_GetNumAudioDevices
(); re-call that function
to redetect available hardware\[char46]
.BR spec
will be filled with the sample rate, sample format, and channel
count\[char46]

.SH FUNCTION PARAMETERS
.TP
.I index
the index of the audio device; valid values range from 0 to 
.BR SDL_GetNumAudioDevices
() - 1
.TP
.I iscapture
non-zero to query the list of recording devices, zero to query the list of output devices\[char46]
.TP
.I spec
The 
.BR SDL_AudioSpec
 to be initialized by this function\[char46]
.SH RETURN VALUE
Returns 0 on success or a negative error code on failure; call

.BR SDL_GetError
() for more information\[char46]

.SH AVAILABILITY
This function is available since SDL 3\[char46]0\[char46]0\[char46]

.SH SEE ALSO
.BR SDL_GetNumAudioDevices (3),
.BR SDL_GetDefaultAudioInfo (3)