Creates a new OpenAI video generation capability adapter.
Owning provider instance used for initialization checks and merged config access.
Initialized OpenAI SDK client.
Executes an OpenAI video generation request.
Unified video generation request envelope.
Optional_executionContext: MultiModalExecutionContextOptional multimodal execution context. Unused directly in this adapter.
Optionalsignal: AbortSignalOptional cancellation signal for request, polling, and download steps.
Provider-normalized generated video artifacts.
Adapts OpenAI video generation responses into ProviderPlaneAI's normalized video artifact surface.
Uses OpenAI's Videos API for job creation, optional polling, and optional binary download before normalizing the result into
NormalizedVideo[].