Struct TimecodeSequence 

pub struct TimecodeSequence { /* private fields */ }

An ordered sequence of TimecodeRun entries representing a playlist or edit decision list.

Implementations

impl TimecodeSequence

pub fn new() -> Self

Create an empty sequence.

pub fn push(&mut self, run: TimecodeRun)

Append a run to the sequence.

pub fn total_frames(&self) -> u64

Total number of frames across all runs.

pub fn run_count(&self) -> usize

Number of runs in the sequence.

pub fn get(&self, index: usize) -> Option<&TimecodeRun>

Get a run by index.

pub fn is_contiguous(&self, a_idx: usize, b_idx: usize) -> bool

Check whether two adjacent runs are contiguous (end of run N + 1 == start of run N+1).

pub fn total_duration_secs(&self) -> f64

Return the total duration (seconds) of the whole sequence.

pub fn find_run_at_offset(&self, offset: u64) -> Option<(usize, u64)>

Find the run containing a given absolute frame offset into the sequence. Returns (run_index, offset_within_run).

pub fn compact(&mut self)

Merge adjacent contiguous runs into a single run where possible.

pub fn iter(&self) -> Iter<'_, TimecodeRun>

Return an iterator over all runs.

pub fn detect_gaps(&self) -> Vec<(usize, i64)>

Detect gaps between adjacent runs and return the gap durations in frames.

Trait Implementations

impl Clone for TimecodeSequence

fn clone(&self) -> TimecodeSequence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimecodeSequence

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

Formats the value using the given formatter.

impl Default for TimecodeSequence

fn default() -> Self

Returns the “default value” for a type.