Struct TranscodeSession 

pub struct TranscodeSession {
    pub id: u64,
    pub input_path: String,
    pub output_path: String,
    pub state: SessionState,
    pub start_ms: u64,
    pub end_ms: u64,
    pub total_duration_ms: u64,
    /* private fields */
}

A transcode session representing one input-to-output operation.

Fields

id: u64

Unique session identifier.

input_path: String

Input file path.

output_path: String

Output file path.

state: SessionState

Current state of the session.

start_ms: u64

Start time in milliseconds since epoch (0 if not started).

end_ms: u64

End time in milliseconds since epoch (0 if not finished).

total_duration_ms: u64

Total duration of the input in milliseconds.

Implementations

impl TranscodeSession

pub fn new( id: u64, input_path: impl Into<String>, output_path: impl Into<String>, total_duration_ms: u64, ) -> Self

Creates a new session in the Pending state.

pub fn start(&mut self, now_ms: u64)

Marks the session as started at the given timestamp.

pub fn set_progress(&mut self, pct: f64)

Updates the progress (clamped to [0.0, 1.0]).

pub fn complete(&mut self, now_ms: u64)

Marks the session as completed at the given timestamp.

pub fn fail(&mut self, now_ms: u64)

Marks the session as failed at the given timestamp.

pub fn cancel(&mut self, now_ms: u64)

Marks the session as cancelled at the given timestamp.

pub fn elapsed_ms(&self, now_ms: u64) -> u64

Returns elapsed time in milliseconds (0 if not started, uses end_ms if terminal).

pub fn progress_pct(&self) -> f64

Returns progress as a percentage (0–100).

pub fn is_active(&self) -> bool

Returns true if the session is currently running.

Trait Implementations

impl Clone for TranscodeSession

fn clone(&self) -> TranscodeSession

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranscodeSession

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

Formats the value using the given formatter.