# SDL_GetAudioStreamProperties Get the properties associated with an audio stream. ## Header File Defined in [<SDL3/SDL_audio.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_audio.h) ## Syntax ```c SDL_PropertiesID SDL_GetAudioStreamProperties(SDL_AudioStream *stream); ``` ## Function Parameters | | | | | ------------------------------------ | ---------- | ------------------------------------------------ | | [SDL_AudioStream](SDL_AudioStream) * | **stream** | the [SDL_AudioStream](SDL_AudioStream) to query. | ## Return Value ([SDL_PropertiesID](SDL_PropertiesID)) Returns a valid property ID on success or 0 on failure; call [SDL_GetError](SDL_GetError)() for more information. ## Thread Safety It is safe to call this function from any thread. ## Version This function is available since SDL 3.2.0. ---- [CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategoryAudio](CategoryAudio)