Enum OutputConstraint 

pub enum OutputConstraint {
    MaxVideoBitrate(u64),
    MinVideoBitrate(u64),
    MaxAudioBitrate(u64),
    ExactWidth(u32),
    ExactHeight(u32),
    MaxFileSizeBytes(u64),
    DurationWithinTolerance {
        expected: f64,
        tolerance: f64,
    },
    HasAudio,
    HasVideo,
}

A constraint that a transcode output must satisfy.

Variants

MaxVideoBitrate(u64)

Video bitrate must not exceed the given value (bps).

MinVideoBitrate(u64)

Video bitrate must be at least the given value (bps).

MaxAudioBitrate(u64)

Audio bitrate must not exceed the given value (bps).

ExactWidth(u32)

Video width must equal the given pixel count.

ExactHeight(u32)

Video height must equal the given pixel count.

MaxFileSizeBytes(u64)

Output file must not exceed this size in bytes.

DurationWithinTolerance

Duration must be within tolerance seconds of expected.

Fields

expected: f64

Expected duration in seconds.

tolerance: f64

Allowed tolerance in seconds.

HasAudio

The file must carry an audio track.

HasVideo

The file must carry a video track.

Implementations

impl OutputConstraint

pub fn constraint_name(&self) -> &'static str

A short identifier used in reports.

pub fn is_bitrate_constraint(&self) -> bool

Returns true for constraints that relate to bitrate.

pub fn is_stream_presence(&self) -> bool

Returns true for constraints about presence of a stream.

Trait Implementations

impl Clone for OutputConstraint

fn clone(&self) -> OutputConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OutputConstraint

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

Formats the value using the given formatter.

impl PartialEq for OutputConstraint

fn eq(&self, other: &OutputConstraint) -> 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 OutputConstraint