Struct CodecCaps 

pub struct CodecCaps {
    pub codec_id: String,
    pub max_width: u32,
    pub max_height: u32,
    pub hw_accels: Vec<HwAccelType>,
    pub b_frames: bool,
    pub lossless: bool,
}

Capabilities record for a single codec.

Fields

codec_id: String

Codec identifier string (e.g. "h264", "av1").

max_width: u32

Maximum supported width in pixels.

max_height: u32

Maximum supported height in pixels.

hw_accels: Vec<HwAccelType>

Supported hardware accelerators.

b_frames: bool

Whether the codec supports B-frames.

lossless: bool

Whether the codec supports lossless mode.

Implementations

impl CodecCaps

pub fn new(codec_id: impl Into<String>) -> Self

Create a new capability record.

pub fn with_max_resolution(self, w: u32, h: u32) -> Self

Builder: set maximum resolution.

pub fn with_hw_accel(self, accel: HwAccelType) -> Self

Builder: add a hardware accelerator.

pub fn with_b_frames(self) -> Self

Builder: enable B-frame support.

pub fn with_lossless(self) -> Self

Builder: enable lossless mode.

pub fn supports_hw_accel(&self, accel: HwAccelType) -> bool

Returns true if this codec supports the given hardware accelerator.

pub fn supports_resolution(&self, width: u32, height: u32) -> bool

Returns true if the codec can encode frames of the given dimensions.

Trait Implementations

impl Clone for CodecCaps

fn clone(&self) -> CodecCaps

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CodecCaps

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

Formats the value using the given formatter.