{"adoption": {"forks": 298, "observed_at": "2026-08-28T04:06:40.848268+00:00", "stars": 2360}, "canonical_url": "https://ross.abutalabs.com/products/v-express", "card": {"archived": false, "artifact_type": "library", "description": "V-Express aims to generate a talking head video under the control of a reference image, an audio, and a sequence of V-Kps images.", "domain": ["deep-learning", "computer-vision", "artificial-intelligence"], "enriched": true, "function": ["video-processing", "machine-learning", "deep-learning", "image-processing"], "health_score": 22, "homepage": null, "language": "Python", "license": null, "license_family": "other", "maturity": "active", "member_repos": ["tencent-ailab/V-Express"], "name": "tencent-ailab/V-Express", "platform": ["python"], "pushed_at": "2025-01-24T14:40:41+00:00", "repo": "tencent-ailab/V-Express", "stars": 2360, "tags": ["talking-head-generation", "portrait-video", "audio-driven-animation", "diffusion-models", "face-animation", "research-code", "video", "linux", "gpu"], "topics": [], "urls": [], "use_cases": ["generate a talking head video from a photo and audio", "make a portrait lip-sync to an audio clip", "animate a single face image with speech", "create avatar videos driven by voice", "research on audio-conditioned portrait video generation"], "what_it_is": "V-Express is a Python research project from Tencent AI Lab that generates talking head portrait videos from a reference image, audio, and V-Kps pose images using progressive conditional dropout to balance weak and strong control signals. It includes inference and training code with pretrained models hosted on Hugging Face.", "when_to_avoid": ["you need a production-ready product with a license guarantee (no license is provided)", "you need real-time or low-latency generation on modest hardware", "you want a polished GUI application rather than Python scripts and model checkpoints"], "when_to_choose": ["you need audio-driven talking head video generation from a single reference image", "you want to reproduce or extend research on balancing weak/strong control signals in diffusion-based video generation", "you need pose, image, and audio jointly controlled portrait animation"]}, "data_as_of": "2026-08-30T08:39:29.467469+00:00", "members": [{"path": "/products/v-express", "repo": "tencent-ailab/V-Express", "role": "main", "score": 25}], "provenance": {"archived": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "artifact_type": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "description": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "domain": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "enriched": {"inputs": [], "kind": "computed", "method": "enrichment_status"}, "function": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "health_score": {"inputs": ["days_since_push", "days_since_release", "archived"], "kind": "computed", "method": "health_v1"}, "homepage": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "language": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "license": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "license_family": {"inputs": ["license"], "kind": "computed", "method": "license_family"}, "maturity": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "member_repos": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "name": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "platform": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "pushed_at": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "repo": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "stars": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "tags": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "topics": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "urls": {"kind": "observed", "observed_at": "2026-08-28T04:06:40.848268+00:00", "source": "github"}, "use_cases": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "what_it_is": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "when_to_avoid": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}, "when_to_choose": {"confidence": null, "enriched_at": "2026-08-30T02:36:12.941021+00:00", "kind": "inferred", "prompt_version": 1, "sources": [{"content_hash": "2d70b8769c8262fe9861e5df7d6205e4a1a90bf7ac8923bd9282295a4d77f9b2", "fetched_at": "2026-08-28T04:06:40.848268+00:00", "kind": "readme", "missing": false, "url": "https://github.com/tencent-ailab/V-Express"}], "taxonomy_version": 1}}, "score": {"components": {"activity": 3, "longevity": 59, "rhythm": 35}, "computed_at": "2026-09-02T17:46:02.011165+00:00", "flags": ["no_releases", "no_license"], "formula": "round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)", "inputs": {"age_days": 834, "days_push": 586, "days_rel": null, "gap_med": null, "n_releases_24m": 0}, "score": 25, "version": 2}, "staleness": {"enrichment_outdated": false, "low_confidence": false, "scrape_days": 9, "stale_scrape": false}}