Struct CodecFeatures 

pub struct CodecFeatures {
    pub codec: CodecId,
    pub hdr: bool,
    pub ten_bit: bool,
    pub bframe: bool,
    pub lossless: bool,
    pub audio: bool,
    pub svc: bool,
    pub max_bit_depth: u8,
}

Capability flags for a specific codec.

Fields

codec: CodecId

Codec identifier (e.g. "av1", "vp9", "opus").

hdr: bool

Whether the codec supports HDR content (PQ/HLG transfer functions).

ten_bit: bool

Whether the codec supports 10-bit (or deeper) bit depth.

bframe: bool

Whether the codec supports B-frames (bi-directionally predicted frames).

lossless: bool

Whether the codec supports lossless encoding.

audio: bool

Whether the codec is an audio codec (as opposed to video or image).

svc: bool

Whether the codec supports scalable video coding (SVC / temporal layers).

max_bit_depth: u8

Maximum bit depth supported (e.g. 8, 10, 12).

Implementations

impl CodecFeatures

pub fn new(codec: &str) -> Self

Create a CodecFeatures record for a named codec.

Codec names are matched case-insensitively. Unknown codecs return a conservative feature set (no HDR, no 10-bit, no B-frames).

Parameters

• codec – codec identifier string (e.g. "av1", "vp9", "h264").

pub fn supports_hdr(&self) -> bool

Returns true if the codec supports HDR content.

pub fn supports_10bit(&self) -> bool

Returns true if the codec supports 10-bit (or deeper) bit depth.

pub fn supports_bframe(&self) -> bool

Returns true if the codec supports B-frames.

pub fn supports_lossless(&self) -> bool

Returns true if the codec supports lossless encoding.

pub fn is_audio(&self) -> bool

Returns true if this is an audio codec.

pub fn supports_svc(&self) -> bool

Returns true if the codec supports scalable video coding.

pub fn max_bit_depth(&self) -> u8

Returns the maximum bit depth supported by this codec.

Trait Implementations

impl Clone for CodecFeatures

fn clone(&self) -> CodecFeatures

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodecFeatures

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

Formats the value using the given formatter.

impl PartialEq for CodecFeatures

fn eq(&self, other: &CodecFeatures) -> 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 Eq for CodecFeatures

impl StructuralPartialEq for CodecFeatures