Struct FormatInfo 

pub struct FormatInfo {
    pub path: String,
    pub container: String,
    pub video_codec: Option<String>,
    pub audio_codec: Option<String>,
    pub duration_secs: Option<f64>,
    pub width: Option<u32>,
    pub height: Option<u32>,
    pub sample_rate: Option<u32>,
    pub audio_channels: Option<u32>,
    pub phash: Option<u64>,
    pub audio_fingerprint: Option<Vec<u8>>,
}

Normalised, format-agnostic content descriptor.

Fields

path: String

File path.

container: String

Container format label (e.g. “mp4”, “mkv”, “webm”, “flac”).

video_codec: Option<String>

Video codec label (e.g. “av1”, “vp9”), if present.

audio_codec: Option<String>

Audio codec label (e.g. “opus”, “vorbis”, “flac”), if present.

duration_secs: Option<f64>

Duration in seconds.

width: Option<u32>

Video width in pixels.

height: Option<u32>

Video height in pixels.

sample_rate: Option<u32>

Audio sample rate in Hz.

audio_channels: Option<u32>

Number of audio channels.

phash: Option<u64>

64-bit perceptual hash of a representative frame (if available).

audio_fingerprint: Option<Vec<u8>>

Audio fingerprint bytes (if available).

Implementations

impl FormatInfo

pub fn new(path: impl Into<String>, container: impl Into<String>) -> Self

Create a minimal FormatInfo with only path and container.

pub fn with_duration(self, secs: f64) -> Self

Builder: set duration.

pub fn with_resolution(self, w: u32, h: u32) -> Self

Builder: set video dimensions.

pub fn with_codecs(self, video: Option<String>, audio: Option<String>) -> Self

Builder: set codecs.

pub fn with_phash(self, hash: u64) -> Self

Builder: set perceptual hash.

pub fn with_audio_fingerprint(self, fp: Vec<u8>) -> Self

Builder: set audio fingerprint.

pub fn with_audio_info(self, sample_rate: u32, channels: u32) -> Self

Builder: set audio info.

pub fn is_different_format(&self, other: &Self) -> bool

Returns true if the containers differ from other.

Trait Implementations

impl Clone for FormatInfo

fn clone(&self) -> FormatInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FormatInfo

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

Formats the value using the given formatter.