Struct VideoWriter 

pub struct VideoWriter<B: Backend> { /* private fields */ }

A high-level video writer that buffers frames and writes to disk.

Supports GIF output and image sequences. Frames are buffered in memory and flushed on finish() or Drop.

Implementations

impl<B: Backend> VideoWriter<B>

pub fn create( output_path: impl AsRef<Path>, width: usize, height: usize, options: &VideoWriteOptions, ) -> Result<Self>

Creates a new video writer for the given output path and dimensions.

pub fn write_frame(&mut self, frame: &Frame<B>) -> Result<()>

Writes a single frame to the buffer.

pub fn frame_count(&self) -> usize

Returns the number of frames currently buffered.

pub fn duration(&self) -> Duration

Returns the current buffer duration.

pub fn finish(&mut self) -> Result<()>

Finishes writing and flushes all frames to disk.

pub fn is_finished(&self) -> bool

Returns whether the writer has been finished.

pub fn output_path(&self) -> &Path

Returns a reference to the output path.

Trait Implementations

impl<B: Backend> Drop for VideoWriter<B>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.