{"adoption": {"forks": 172, "observed_at": "2026-08-28T04:04:18.368186+00:00", "stars": 1303}, "canonical_url": "https://ross.abutalabs.com/products/videochat", "card": {"archived": false, "artifact_type": "application", "description": "实时交互数字人，可自定义形象与音色，支持音色克隆，对话延迟低至3s。Real-time voice interactive digital human, customizable appearance and voice, supporting voice cloning, with initial package delay as low as 3s.", "domain": ["artificial-intelligence", "large-language-models", "speech-processing", "computer-vision", "chatbots", "deep-learning"], "enriched": true, "function": ["speech-recognition", "tts", "chatbot", "llm-inference", "agent-framework", "video-processing", "audio-processing", "machine-learning"], "health_score": 55, "homepage": null, "language": "Python", "license": "MIT", "license_family": "permissive", "maturity": "active", "member_repos": ["Henry-23/VideoChat"], "name": "Henry-23/VideoChat", "platform": ["python", "self-hosted"], "pushed_at": "2025-12-18T02:50:33+00:00", "repo": "Henry-23/VideoChat", "stars": 1303, "tags": ["digital-human", "talking-head", "lip-sync", "voice-cloning", "real-time", "musetalk", "gradio", "asr", "thg", "multimodal", "linux", "gpu"], "topics": ["dialogue-systems", "real-time", "digital-human", "gradio-python-app", "lip-sync", "musetalk", "streaming", "talking-head", "asr", "tts", "end-to-end", "multimodal-large-language-models"], "urls": [], "use_cases": ["build a real-time talking avatar that responds to voice", "create a custom digital human with my own face and voice", "clone a voice for an interactive virtual assistant", "stream a lip-synced talking head from an LLM chatbot", "run an end-to-end voice-to-avatar pipeline locally", "demo a low-latency conversational digital human"], "what_it_is": "A real-time voice-interactive digital human application that combines ASR, LLM, TTS, and talking-head generation (MuseTalk) into a low-latency conversational avatar. It supports customizable appearance and voice, including voice cloning, with first-packet latency as low as 3 seconds.", "when_to_avoid": ["you have no GPU or limited VRAM", "you need a production-grade hosted service rather than a demo app", "you need non-Linux deployment support", "you want a polished no-code product instead of a Python/Gradio pipeline"], "when_to_choose": ["you need a self-hosted real-time digital human with lip sync", "you want voice cloning and customizable avatar appearance", "you have a GPU (8GB+ for cascade, 20GB+ for end-to-end MLLM) and want low first-packet latency", "you want to swap in different ASR, LLM, or TTS components"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/videochat", "repo": "Henry-23/VideoChat", "role": "main", "score": 48}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:04:18.368186+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T04:51:10.370792+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "ac1d32349940f68abe7078924c85abd5bd368783367d38f57d2f5efb80a99b37", "fetched_at": "2026-08-28T04:04:18.368186+00:00", "kind": "readme", "missing": false, "url": "https://github.com/Henry-23/VideoChat"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 57, "longevity": 48, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 684, "days_push": 258, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 48, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}