Function ff_parse_sample_rate

pub unsafe extern "C" fn ff_parse_sample_rate(
    ret: *mut c_int,
    arg: *const c_char,
    log_ctx: *mut c_void,
) -> c_int

Parse a sample rate.

@param ret unsigned integer pointer to where the value should be written @param arg string to parse @param log_ctx log context @return >= 0 in case of success, a negative AVERROR code on error