Enum Ffv1Version 

pub enum Ffv1Version {
    V0,
    V1,
    V2,
    V3,
}

FFV1 codec version.

FFV1 has evolved through several versions, with Version 3 being the most widely used and the version standardized in RFC 9043.

Variants

V0

Version 0 - original, uses Golomb-Rice coding.

V1

Version 1 - adds non-planar colorspace support, uses Golomb-Rice coding.

V2

Version 2 - experimental (rarely used).

V3

Version 3 - RFC 9043 standard, range coder, slice-level CRC.

Implementations

impl Ffv1Version

pub fn from_u8(v: u8) -> CodecResult<Self>

Parse version number from integer.

pub const fn as_u8(self) -> u8

Convert to integer representation.

pub const fn uses_range_coder(self) -> bool

Whether this version uses range coding (v3+) or Golomb-Rice (v0/v1).

pub const fn supports_ec(self) -> bool

Whether this version supports error correction (CRC per slice).

Trait Implementations

impl Clone for Ffv1Version

fn clone(&self) -> Ffv1Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ffv1Version

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

Formats the value using the given formatter.

impl PartialEq for Ffv1Version

fn eq(&self, other: &Ffv1Version) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Ffv1Version

impl Eq for Ffv1Version

impl StructuralPartialEq for Ffv1Version