fn interpolate_float_segment(
track: &Track,
from_ticks: i64,
from_value: &KeyframeValue,
to_ticks: i64,
to_value: &KeyframeValue,
sample_ticks: i64,
) -> Option<f32>fn interpolate_float_segment(
track: &Track,
from_ticks: i64,
from_value: &KeyframeValue,
to_ticks: i64,
to_value: &KeyframeValue,
sample_ticks: i64,
) -> Option<f32>