Struct VbvBuffer 

pub struct VbvBuffer { /* private fields */ }

VBV buffer state and management.

Implementations

impl VbvBuffer

pub fn new(config: VbvConfig) -> Self

Create a new VBV buffer.

pub fn can_send_frame(&self, frame_bits: u64) -> bool

Check if we can send a frame of given size without overflow.

pub fn max_frame_size(&self) -> u64

Get maximum frame size that can be sent without underflow.

pub fn min_frame_size(&self) -> u64

Get minimum frame size to avoid overflow after refill.

pub fn update(&mut self, frame_bits: u64) -> VbvUpdateResult

Update buffer state after encoding a frame.

pub fn target_frame_size(&self, frame_type: FrameType, base_size: f64) -> u64

Calculate target frame size based on buffer state.

pub fn fullness_ratio(&self) -> f64

Get current buffer fullness ratio (0.0-1.0).

pub fn current_fullness(&self) -> u64

Get current buffer fullness in bits.

pub fn statistics(&self) -> VbvStatistics

Get VBV statistics.

pub fn reset(&mut self)

Reset buffer state.