Enum VideoEncoderBackend 

#[non_exhaustive]
pub enum VideoEncoderBackend {
    Auto,
    Software,
    Hardware,
    Nvenc,
    Vaapi,
    VideoToolbox,
    PreEncoded,
}

Preferred backend for video encoding on an RtpSender.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Auto

Use the SDK’s default encoder selection.

Software

Prefer a software encoder.

Hardware

Prefer any available hardware encoder.

Nvenc

Prefer NVIDIA NVENC when available.

Vaapi

Prefer VAAPI when available.

VideoToolbox

Prefer VideoToolbox on Apple platforms when available.

PreEncoded

Pass pre-encoded frames through without encoding raw video frames.

Implementations

impl VideoEncoderBackend

pub fn list_available() -> impl IntoIterator<Item = VideoEncoderBackend>

Returns the video encoder backends available in this process.

The result reflects the current platform, build flags, and runtime hardware capability checks.

use libwebrtc::rtp_sender::VideoEncoderBackend;

let backends: Vec<_> = VideoEncoderBackend::list_available().into_iter().collect();
assert!(backends.contains(&VideoEncoderBackend::Auto));
assert!(backends.contains(&VideoEncoderBackend::Software));

Trait Implementations

impl Clone for VideoEncoderBackend

fn clone(&self) -> VideoEncoderBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for VideoEncoderBackend

impl Debug for VideoEncoderBackend

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

Formats the value using the given formatter.

impl Default for VideoEncoderBackend

fn default() -> VideoEncoderBackend

Returns the “default value” for a type.

impl Eq for VideoEncoderBackend

impl From<VideoEncoderBackend> for VideoEncoderBackend

fn from(value: VideoEncoderBackend) -> VideoEncoderBackend

Converts to this type from the input type.

impl PartialEq for VideoEncoderBackend

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for VideoEncoderBackend