use time::{MediaTime, TICKS_PER_SECOND}; pub const DEFAULT_NEW_ELEMENT_DURATION: MediaTime = MediaTime::from_ticks(5 * TICKS_PER_SECOND); pub fn to_element_duration_ticks(seconds: Option) -> Option { match seconds { None => Some(DEFAULT_NEW_ELEMENT_DURATION), Some(seconds) => MediaTime::from_seconds_f64(seconds), } }