Struct FrameTimecode 

pub struct FrameTimecode {
    pub frame_number: u64,
    pub fps_num: u32,
    pub fps_den: u32,
}

A timecode value expressed as total frames at a given frame rate.

Fields

frame_number: u64

Total frame count from zero.

fps_num: u32

Frame rate numerator.

fps_den: u32

Frame rate denominator.

Implementations

impl FrameTimecode

pub fn new(frame_number: u64, fps_num: u32, fps_den: u32) -> Self

Create a new frame timecode.

pub fn from_hmsf( hours: u64, minutes: u64, seconds: u64, frames: u64, fps: u64, ) -> Self

Create a timecode from hours, minutes, seconds, frames at 24fps.

pub fn fps_f64(&self) -> f64

Frame rate as a floating-point value.

pub fn as_seconds(&self) -> f64

Duration in seconds.

pub fn frame_diff(&self, other: &Self) -> i64

Compute the difference in frames from another timecode.

Returns a positive value if self is later than other.

Trait Implementations

impl Clone for FrameTimecode

fn clone(&self) -> FrameTimecode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FrameTimecode

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Ord for FrameTimecode

fn cmp(&self, other: &FrameTimecode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FrameTimecode

fn eq(&self, other: &FrameTimecode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for FrameTimecode

fn partial_cmp(&self, other: &FrameTimecode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for FrameTimecode

impl Eq for FrameTimecode

impl StructuralPartialEq for FrameTimecode