Enum Signal 

pub enum Signal {
    Auto,
    Voice,
    Music,
}

Signal-content hint for the automatic mode decision (OPUS_SET_SIGNAL).

Biases OpusEncoder::encode_auto’s speech-vs-music classification: the analysis still runs, but a non-Auto hint shifts the decision threshold so the encoder trusts the caller’s knowledge of the source.

Variants

Auto

Let the analysis decide (the default, OPUS_AUTO).

Voice

The source is speech: bias toward SILK / hybrid.

Music

The source is general audio / music: bias toward CELT.

Trait Implementations

impl Clone for Signal

fn clone(&self) -> Signal

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Signal

impl Debug for Signal

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

Formats the value using the given formatter.

impl Default for Signal

fn default() -> Signal

Returns the “default value” for a type.

impl Eq for Signal

impl PartialEq for Signal

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