Enum ElementType 

pub enum ElementType {
    FileDemuxer,
    AppSource,
    RtspSource,
    TestVideoSource,
    TestAudioSource,
    DxgiCaptureSource,
    PipeWireAudioCaptureSource,
    PipeWireScreenCaptureSource,
    WasapiCaptureSource,
    AudioMixer,
    SwVideoCompositor,
    CudaVideoCompositor,
    D3d11VideoCompositor,
    WebRtcPeer,
    SwDecoder,
    CudaDecoder,
    CudaUpload,
    CudaDownload,
    CudaConverter,
    D3d12Decoder,
    D3d12Upload,
    D3d12Download,
    D3d12Scaler,
    D3d11Decoder,
    D3d11Upload,
    D3d11Download,
    SwEncoder,
    CudaEncoder,
    D3d11NvencEncoder,
    SwAudioEncoder,
    AudioResampler,
    AudioVolume,
    Pacer,
    VideoSynchronizer,
    SwScaler,
    SwChromaKey,
    CudaScaler,
    D3d11Scaler,
    D3d11ChromaKey,
    Tee,
    Queue,
    FrameCounter,
    PacketCounter,
    CudaRenderer,
    D3d12Renderer,
    D3d11Renderer,
    PipeWireAudioRenderer,
    WasapiRenderer,
    RtspSink,
    AppSink,
    OrtDetector,
    HlsMuxer,
    Mp4Muxer,
    SegmentedMp4Muxer,
    Other,
}

Which kind of element posted a crate::bus::BusEvent — cheap to compare/match, unlike the accompanying name: Arc<str> (an instance-level identifier chosen by whoever constructed it, needed alongside this to tell apart e.g. two Queues in the same pipeline; see Element::element_type).

Variants

FileDemuxer

File or container demultiplexer source.

AppSource

Application-fed buffer source.

RtspSource

RTSP network stream source.

TestVideoSource

Synthetic video source.

TestAudioSource

Synthetic audio source.

DxgiCaptureSource

Windows desktop-duplication capture source.

PipeWireAudioCaptureSource

PipeWire audio capture source.

PipeWireScreenCaptureSource

PipeWire screen capture source.

WasapiCaptureSource

Windows WASAPI audio capture source.

AudioMixer

Multi-input audio mixer source.

SwVideoCompositor

CPU video compositor source.

CudaVideoCompositor

CUDA video compositor source.

D3d11VideoCompositor

D3D11 video compositor source.

WebRtcPeer

WebRTC connection driver.

SwDecoder

FFmpeg software decoder filter.

CudaDecoder

CUDA hardware decoder filter.

CudaUpload

System-memory to CUDA upload filter.

CudaDownload

CUDA to system-memory download filter.

CudaConverter

CUDA pixel-format converter filter.

D3d12Decoder

D3D12 hardware decoder filter.

D3d12Upload

System-memory to D3D12 upload filter.

D3d12Download

D3D12 to system-memory download filter.

D3d12Scaler

D3D12 video scaler filter.

D3d11Decoder

D3D11 hardware decoder filter.

D3d11Upload

System-memory to D3D11 upload filter.

D3d11Download

D3D11 to system-memory download filter.

SwEncoder

Software video encoder filter.

CudaEncoder

CUDA video encoder filter.

D3d11NvencEncoder

D3D11-backed NVENC filter.

SwAudioEncoder

Software audio encoder filter.

AudioResampler

Audio format and rate converter filter.

AudioVolume

Runtime-adjustable audio gain filter.

Pacer

Timestamp-to-wall-clock pacing filter.

VideoSynchronizer

Playback-master-aware video scheduling filter.

SwScaler

CPU video scaler filter.

SwChromaKey

CPU chroma-key filter.

CudaScaler

CUDA video scaler filter.

D3d11Scaler

D3D11 video scaler filter.

D3d11ChromaKey

D3D11 chroma-key filter.

Tee

Dynamic one-to-many branch filter.

Queue

Bounded asynchronous queue filter.

FrameCounter

Diagnostic decoded-frame counter sink.

PacketCounter

Diagnostic compressed-packet counter sink.

CudaRenderer

CUDA video renderer sink.

D3d12Renderer

D3D12 video renderer sink.

D3d11Renderer

D3D11 video renderer sink.

PipeWireAudioRenderer

PipeWire audio renderer sink.

WasapiRenderer

Windows WASAPI audio renderer sink.

RtspSink

RTSP publishing sink.

AppSink

Application callback or channel sink.

OrtDetector

ONNX Runtime object-detection sink.

HlsMuxer

HTTP Live Streaming muxer sink.

Mp4Muxer

MP4 muxer sink.

SegmentedMp4Muxer

Rotating segmented MP4 muxer sink.

Other

Anything outside this crate’s own elements — a test double, or a custom Sink/SourceElement implemented downstream of this crate. Keeps this enum from needing to grow every time someone adds their own element.

Trait Implementations

impl Clone for ElementType

fn clone(&self) -> ElementType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ElementType

impl Debug for ElementType

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

Formats the value using the given formatter.

impl Eq for ElementType

impl PartialEq for ElementType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ElementType