aeeeee20d1
- Introduced Volcengine as a new provider for both TTS and ASR services. - Updated configuration files to include Volcengine-specific parameters such as app_id, resource_id, and uid. - Enhanced the ASR service to support streaming mode with Volcengine's API. - Modified existing tests to validate the integration of Volcengine services. - Updated documentation to reflect the addition of Volcengine as a supported provider for TTS and ASR. - Refactored service factory to accommodate Volcengine alongside existing providers.
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Engine Extension Ports (Draft)
This document defines the draft port set used to keep core runtime extensible.
Port Modules
runtime/ports/control_plane.pyAssistantRuntimeConfigProviderConversationHistoryStoreKnowledgeRetrieverToolCatalogControlPlaneGateway
runtime/ports/llm.pyLLMServiceSpecLLMPort- optional extensions:
LLMCancellable,LLMRuntimeConfigurable
runtime/ports/tts.pyTTSServiceSpecTTSPort
runtime/ports/asr.pyASRServiceSpecASRPort- explicit mode ports:
OfflineASRPort,StreamingASRPort
runtime/ports/service_factory.pyRealtimeServiceFactory
Adapter Layer
providers/factory/default.pyprovidesDefaultRealtimeServiceFactory.- It maps resolved provider specs to concrete adapters.
- Runtime orchestration (
runtime/pipeline/duplex.py) depends on the factory port/specs, not concrete provider classes.
Provider Behavior (Current)
- LLM:
- supported providers:
openai,openai_compatible,openai-compatible,siliconflow - fallback:
MockLLMService
- supported providers:
- TTS:
- supported providers:
dashscope,volcengine,openai_compatible,openai-compatible,siliconflow - fallback:
MockTTSService
- supported providers:
- ASR:
- supported providers:
openai_compatible,openai-compatible,siliconflow,dashscope,volcengine - fallback:
BufferedASRService
- supported providers:
Notes
- This is a draft contract set; follow-up work can add explicit capability negotiation and contract-version fields.