Struct EncodeConfig 

pub struct EncodeConfig {
    pub frames_dir: PathBuf,
    pub output: PathBuf,
    pub fps: f64,
    pub crf: u32,
    pub preset: String,
    pub codec: String,
    pub pixel_format: String,
    pub width: Option<u32>,
    pub height: Option<u32>,
    pub movflags: String,
    pub cleanup_after_encode: bool,
}

Configuration for the encoding step.

Fields

frames_dir: PathBuf

Directory containing frame_%06d.png files.

output: PathBuf

Output video file path.

fps: f64

Frames per second.

crf: u32

CRF quality (lower = better; 0–51 for H.264).

preset: String

FFmpeg preset (e.g., "fast", "medium", "ultrafast").

codec: String

Video codec string for FFmpeg (e.g., "libx264").

pixel_format: String

Pixel format string for FFmpeg (e.g., "yuv420p").

width: Option<u32>

Video width in pixels (optional).

height: Option<u32>

Video height in pixels (optional).

movflags: String

MP4 container flags for web optimization (e.g., "+faststart").

cleanup_after_encode: bool

Automatically remove temporary frame directory after encoding succeeds.

Implementations

impl EncodeConfig

pub fn h264( frames_dir: impl Into<PathBuf>, output: impl Into<PathBuf>, fps: f64, ) -> Self

Create an H.264 config with sensible defaults.

pub fn with_resolution(self, width: u32, height: u32) -> Self

Set video resolution width and height.

pub fn with_preset(self, preset: impl Into<String>) -> Self

Set encoding preset.

pub fn with_cleanup(self, cleanup: bool) -> Self

Enable or disable cleanup of frame directory after encoding.

Trait Implementations

impl Clone for EncodeConfig

fn clone(&self) -> EncodeConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncodeConfig

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

Formats the value using the given formatter.