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alt.freeweights.image / MuseTalk-1.5-fp16
From: mlx-community <huggingface.co/mlx-community>Newsgroups: alt.freeweights.imageSubject:

MuseTalk-1.5-fp16

Date: 2026-11-15Commit: ad54104Signed: 2DC28CC7B26A283B ✓

Image to image model. Safetensors weights, 1.88 GB in all. Published by mlx-community under MIT.

image1.88GBMuseTalk-1.5-fp16safetensorspermissive
FactsParamsnot statedSize1.88 GBFormatssafetensorsTaskimage to imageLicenseMITFrom sourcepermissive
$ fw get mlx-community/MuseTalk-1.5-fp16
# manifest sha256 7ee559db433c… · 1.88 GB · 6 files
$ fw verify ./MuseTalk-1.5-fp16 mlx-community/MuseTalk-1.5-fp16
From sourceHosted (signed)mlx-community/MuseTalk-1.5-fp16Last check: 2026-11-15 03:38 UTC
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OverviewModel cardFilesUse itLicenseProvenanceModel tree

Overview

Size
1.88 GB
Weights
1.88 GB (safetensors)
Parameters
not stated
Formats
safetensors
Task
image to image
License
MIT (permissive)
Files
6, each with a sha256
Publisher
mlx-community
Added
2026-11-15
Section
alt.freeweights.image
Lineage

Original release from the publisher.

Base model: TMElyralab/MuseTalk

Where these bytes come from
Publisher at the pinned commit→You

Sources are tried in order. A file counts only when its size and sha256 match the manifest. Sources are checked when you ask for them, not on a timer.

Sources
BadgeHostLast checkResult
From sourcehuggingface.co2026-11-15 03:38 UTCpassed

Model card

From the publisher at commit ad54104. Shown as plain text with links; images open at the publisher.

MuseTalk 1.5 — MLX (fp16)#

Apple-MLX port of MuseTalk 1.5 (TMElyralab / Tencent Music) — realtime, high-quality lip-sync via single-step latent-space inpainting (not diffusion). Runs natively on Apple Silicon. MIT-licensed, commercial use OK.

This variant: Full fp16 (VAE + UNet + Whisper encoder). Decoded-face error vs the PyTorch reference: mean |Δ| ≈ 0.32/255.

Components (all in this repo, self-contained, torch-free)#

FileWhat
unet.safetensorsSD1.x UNet2DConditionModel (in=8, out=4, cross_attn=384), single-step t=0
vae.safetensorssd-vae-ft-mse AutoencoderKL (fp16)
whisper_encoder.safetensorswhisper-tiny audio encoder (fp16)
config.jsondtype / quantization / scaling factor

Performance#

Realtime on an M-series GPU: ~34 generated 256² faces/sec at batch 8 (>25 fps video rate), ~7 GB peak. fp16 inference.

Usage#

from musetalk_mlx.pipeline_mlx import MuseTalkPipeline
pipe = MuseTalkPipeline.from_pretrained_mlx("MuseTalk-1.5-MLX-fp16")
# crop_bgr: a 256x256 face crop; chunks: (N,50,384) whisper audio features
latents = pipe.get_latents_for_unet(crop_bgr)
faces = pipe.generate_faces(latents, audio_chunks)   # BGR uint8 lip-synced faces

Face detection / cropping / paste-back blending use the upstream (MuseTalk) CPU preprocessing.

Parity (vs PyTorch, cpu fp32)#

VAE encode 1.7e-5 · decode 3.4e-5 · UNet forward 1.4e-6 · whisper encoder 1.6e-5 · face-level e2e recon ≤ 2/255.

License#

MIT (mirrors upstream MuseTalk). Dependency models keep their own permissive licenses. Port by MVS Collective (xocialize-code).

Files

6 files · 1.88 GBWeights 1.88 GB (safetensors). Sizes and sha256 from the signed manifest.
Hide all 6 files with their sha256
FileSizesha256
.gitattributes1.52 KB11ad7efa24975ee4b0c3c3a38ed18737f0658a5f75a0a96787b576a78a023361
README.md1.92 KB0ffe250b8b6bd2c4e99281dd809b50371a6f45ff982eb65abd58257426c082a9
config.json186 B527702bfd2111adab8b4713d4f70d920a479b5816cbb373731e791f6e3bd47d5
unet.safetensors1.70 GB12d1e2f496bc91e4db8c989cffa8aa94b3d6a7098ab9d80ba92a1f38cce362f2
vae.safetensors167 MB2a7670782dbe0ab66c40833dfd431b193375f0bdfc7c2daf76f5bc4e59070f98
whisper_encoder.safetensors16.4 MBc04baf7220bbc73393eeba74b6224398ce56caad60e4e0a0f4c28af3180836d3
VersionsEach time the pinned upstream commit or file list changed in this repo. Newest first.
Upstream commitDateContents
ad54104a01 pinned now2026-11-15 03:38 UTC6 files · 1.88 GB

Use it

$ fw get mlx-community/MuseTalk-1.5-fp16
# manifest sha256 7ee559db433c… · 1.88 GB · 6 files
$ fw verify ./MuseTalk-1.5-fp16 mlx-community/MuseTalk-1.5-fp16
fw.pyChecks the signature and every sha256, tries each source in order, resumes.
$ python3 fw.py get https://freeweights.allternit.com/manifests/mlx-community/MuseTalk-1.5-fp16.json --dir ./MuseTalk-1.5-fp16 $ python3 fw.py verify ./MuseTalk-1.5-fp16 ./mlx-community__MuseTalk-1.5-fp16.json
hfThe Hugging Face CLI with one setting. Same repo id.
$ HF_ENDPOINT=https://freeweights.allternit.com hf download mlx-community/MuseTalk-1.5-fp16 --revision ad54104a0129121fe2ea67471250c0656c985284 --local-dir ./MuseTalk-1.5-fp16
Packaged for ComfyUI. Most image, video and music models run in ComfyUI . Check the publisher's page for the workflow. Freeweights does not host it.
Run at home

License

Name
MIT License
Id
MIT
Class
Permissive
Redistribution
yes
Listing
Hosted (signed)
Decided
License as declared by the publisher. No person read it. 2026-11-15
Text in
README.md
Text sha256
0ffe250b8b6bd2c4e99281dd809b50371a6f45ff982eb65abd58257426c082a9
Terms gate
No extra terms beyond the license.

Read the license text

Licenses are checked against the license table. A custom license passes only after a person reads it.

Provenance

From: mlx-community <huggingface.co/mlx-community>Newsgroups: alt.freeweights.imageSubject: MuseTalk-1.5-fp16Date: 2026-11-15Commit: ad54104Signed: 2DC28CC7B26A283B ✓
Upstream
mlx-community/MuseTalk-1.5-fp16
Pinned commit
ad54104a0129121fe2ea67471250c0656c985284
Manifest
MuseTalk-1.5-fp16.json · .minisig
Manifest sha256
7ee559db433c264aa00e92d40b0624b9970451a08823235a7665c9f5c680f7b6
Signature
minisign, Ed25519, key 2DC28CC7B26A283B
Created
2026-11-15 03:38 UTC
Generator
freeweights-manifest/0.1.0
Takedowns
None.

How to verify

$ curl -O https://freeweights.allternit.com/manifests/mlx-community/MuseTalk-1.5-fp16.json $ curl -O https://freeweights.allternit.com/manifests/mlx-community/MuseTalk-1.5-fp16.json.minisig $ minisign -Vm MuseTalk-1.5-fp16.json -P RWQ7KGqyx4zCLXtUFOqvfv8L3g+8fpKJ1FsuxPyOYMF+4KufbUxKq1Oq $ shasum -a 256 <file> # compare with the Files tab

A manifest whose signature fails must be rejected. A file whose size or sha256 does not match must be discarded. Verify a download

Model tree

Parent

TMElyralab/MuseTalk (not in this catalog) · this model is a finetune of it

No model in the catalog names this one as its parent.

Get it
Download
$ HF_ENDPOINT=https://freeweights.allternit.com hf download mlx-community/MuseTalk-1.5-fp16
Open in Freeweights Studio

Pull, verify and run it in the Allternit app on Desktop, web or phone.

Signed manifest
minisign, key 2DC28CC7B26A283B. MuseTalk-1.5-fp16.json. Provenance. Takedown history: none.
Source
huggingface.co/mlx-community/MuseTalk-1.5-fp16

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