Struct QualityProfile 

pub struct QualityProfile {
    pub bitrate: u32,
    pub sample_rate: u32,
    pub channels: u8,
    pub codec: String,
    pub duration: f64,
}

Audio quality profile with bitrate, sample rate, channels, and codec

Fields

bitrate: u32

Bitrate in kbps

sample_rate: u32

Sample rate in Hz

channels: u8

Number of channels (1=mono, 2=stereo)

codec: String

Audio codec (e.g., “mp3”, “aac”)

duration: f64

Duration in seconds

Implementations

impl QualityProfile

pub fn new( bitrate: u32, sample_rate: u32, channels: u8, codec: String, duration: f64, ) -> Result<Self>

Create a new quality profile

pub fn is_better_than( &self, other: &QualityProfile, prefer_stereo: bool, ) -> bool

Compare quality profiles to determine which is better

pub fn is_compatible_for_concat(&self, other: &QualityProfile) -> bool

Check if two profiles can be concatenated without re-encoding

pub fn to_aac_equivalent(&self) -> QualityProfile

Convert to AAC profile with equivalent or better quality

pub fn from_preset( preset: &str, source: &QualityProfile, ) -> Option<QualityProfile>

Create a quality profile from a preset Returns None for “source” preset (auto-detect from source files)

pub fn apply_preset(&self, preset: Option<&str>) -> QualityProfile

Apply quality preset override if specified

Trait Implementations

impl Clone for QualityProfile

fn clone(&self) -> QualityProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualityProfile

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for QualityProfile

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for QualityProfile

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

Formats the value using the given formatter.

impl PartialEq for QualityProfile

fn eq(&self, other: &QualityProfile) -> 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 Serialize for QualityProfile

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for QualityProfile