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man page for sdl_buildaudiocvt

SDL_BuildAudioCVT(3)						 SDL API Reference					      SDL_BuildAudioCVT(3)

SDL_BuildAudioCVT - Initializes a SDL_AudioCVT structure for conversion SYNOPSIS
#include "SDL.h" int SDL_BuildAudioCVT(SDL_AudioCVT *cvt, Uint16 src_format, Uint8 src_channels, int src_rate, Uint16 dst_format, Uint8 dst_channels, int dst_rate); DESCRIPTION
Before an SDL_AudioCVT structure can be used to convert audio data it must be initialized with source and destination information. src_format and dst_format are the source and destination format of the conversion. (For information on audio formats see SDL_AudioSpec). src_channels and dst_channels are the number of channels in the source and destination formats. Finally, src_rate and dst_rate are the fre- quency or samples-per-second of the source and destination formats. Once again, see SDL_AudioSpec. RETURN VALUES
Returns -1 if the filter could not be built or 1 if it could. EXAMPLES
See SDL_ConvertAudio. SEE ALSO
SDL_ConvertAudio, SDL_AudioCVT SDL
Tue 11 Sep 2001, 22:58 SDL_BuildAudioCVT(3)

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