Class FakeRenderDriver

constructor

• new FakeRenderDriver(options?: FakeRenderDriverOptions): FakeRenderDriver

  Parameters

  • options: FakeRenderDriverOptions = {}

  Returns FakeRenderDriver

RenderCallCount

ShutdownCallCount

IsNetworkIsolated

• get IsNetworkIsolated(): boolean

  Whether composition rendering in this driver is network-isolated at the OS/container boundary (e.g., Docker with --network none).

  false for LocalWorker (which can reach the host network if a composition bypasses static lint checks via obfuscated JS or runtime script elements) and Remote unless configured.

  Returns boolean

BuildContactSheet

• BuildContactSheet(
      req: ContactSheetRequest,
      signal?: AbortSignal,
  ): Promise<ContactSheetResult>

  Composes captured still frames into labelled grid and transition-strip PNG sheets.

  Parameters

  • req: ContactSheetRequest
  • Optionalsignal: AbortSignal

  Returns Promise<ContactSheetResult>

CaptureStills

• CaptureStills(req: StillsRequest, signal?: AbortSignal): Promise<StillsResult>

  Captures exact still frames at requested timestamps from a composition bundle.

  Parameters

  • req: StillsRequest
  • Optionalsignal: AbortSignal

  Returns Promise<StillsResult>

Check

• Check(req: CheckRequest, signal?: AbortSignal): Promise<CheckResult>

  Runs deterministic static, CLI, and DOM checks on a composition bundle.

  Parameters

  • req: CheckRequest
  • Optionalsignal: AbortSignal

  Returns Promise<CheckResult>

ExtractKeyframes

• ExtractKeyframes(
      req: KeyframeRequest,
      signal?: AbortSignal,
  ): Promise<KeyframeResult>

  Extracts representative keyframes (and optional contact sheets) from a reference video.

  Parameters

  • req: KeyframeRequest
  • Optionalsignal: AbortSignal

  Returns Promise<KeyframeResult>

Health

• Health(signal?: AbortSignal): Promise<RenderHealth>

  Reports runtime health and installed tool versions for the render worker.

  Parameters

  • Optionalsignal: AbortSignal

  Returns Promise<RenderHealth>

Render

• Render(
      req: RenderRequest,
      onProgress?: (progress: RenderProgress) => void,
      signal?: AbortSignal,
  ): Promise<RenderResult>

  Renders a self-contained RenderProjectBundle into an MP4 deliverable.

  Parameters

  • req: RenderRequest
  • OptionalonProgress: (progress: RenderProgress) => void
  • Optionalsignal: AbortSignal

  Returns Promise<RenderResult>

Shutdown

• Shutdown(): Promise<void>

  Releases any managed child processes or driver resources. Default implementation is a no-op.

  Returns Promise<void>