SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


Get the frequency ratio of an audio stream.

Header File

Defined in <SDL3/SDL_audio.h>


float SDL_GetAudioStreamFrequencyRatio(SDL_AudioStream *stream);

Function Parameters

SDL_AudioStream * stream the SDL_AudioStream to query.

Return Value

(float) Returns the frequency ratio of the stream, or 0.0 on error.

Thread Safety

It is safe to call this function from any thread, as it holds a stream-specific mutex while running.


This function is available since SDL 3.0.0.

See Also

CategoryAPI, CategoryAPIFunction, CategoryAudio

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