Function ffmpeg_sys_next::swr_init

pub unsafe extern "C" fn swr_init(s: *mut SwrContext) -> c_int

Initialize context after user parameters have been set. @note The context must be configured using the AVOption API.

@see av_opt_set_int() @see av_opt_set_dict()

@param[in,out] s Swr context to initialize @return AVERROR error code in case of failure.