Enum DiscontinuityReason 

pub enum DiscontinuityReason {
    Signalled,
    JumpExceedsTolerance {
        observed_delta: i64,
        predicted_delta: i64,
    },
}

Why a PcrTracker reported a discontinuity.

Variants

Signalled

Stream signalled it explicitly — adaptation field carried discontinuity_indicator = 1 on a PCR-bearing packet. §2.4.3.5: “In the packet in which the system time-base discontinuity occurs.”

JumpExceedsTolerance

No explicit signal but the observed PCR jump exceeded PcrTracker::max_jitter_27mhz (≫ ±500 ns spec tolerance). Some real-world muxers drop the indicator on a clean re-mux, and the only evidence is the jump itself.

Fields

observed_delta: i64

Observed delta in 27 MHz ticks; signed.

predicted_delta: i64

Predicted delta from the running bitrate estimate.

Trait Implementations

impl Clone for DiscontinuityReason

fn clone(&self) -> DiscontinuityReason

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiscontinuityReason

impl Debug for DiscontinuityReason

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

Formats the value using the given formatter.

impl Eq for DiscontinuityReason

impl PartialEq for DiscontinuityReason

fn eq(&self, other: &DiscontinuityReason) -> 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 StructuralPartialEq for DiscontinuityReason