Struct Progress

pub struct Progress {
    pub frame: Option<u64>,
    pub fps: Option<f64>,
    pub total_size: Option<u64>,
    pub out_time: Option<Duration>,
    pub dup_frames: Option<u64>,
    pub drop_frames: Option<u64>,
    pub speed: Option<f64>,
    pub status: Status,
}

A progress event emitted by ffmpeg.

Names of the fields directly correspond to the names in the output of ffmpeg’s -progress.
Everything is wrapped in an option because this has no docs I can find, so I can’t guarantee that they will all be in the data ffmpeg sends. Note that bitrate is ignored because I’m not sure of the exact format it’s in. Blame ffmpeg.

Fields

frame: Option<u64>

What frame ffmpeg is on.

fps: Option<f64>

What framerate ffmpeg is processing at.

total_size: Option<u64>

How much data ffmpeg has output so far, in bytes.

out_time: Option<Duration>

How far ffmpeg has processed.

dup_frames: Option<u64>

How many frames were duplicated? The meaning is unclear.

drop_frames: Option<u64>

How many frames were dropped.

speed: Option<f64>

How fast it is processing, relative to 1x playback speed.

status: Status

What ffmpeg will do now.

Trait Implementations

impl Debug for Progress

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

Formats the value using the given formatter.

impl Default for Progress

fn default() -> Progress

Returns the “default value” for a type.