Duplicate from tencent/HunyuanVideo-Foley

Co-authored-by: TencentOpen <[email protected]>

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+*.png filter=lfs diff=lfs merge=lfs -text

LICENSE

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+TENCENT HUNYUAN COMMUNITY LICENSE AGREEMENT
+Tencent HunyuanVideo-Foley Release Date: August 28, 2025
+THIS LICENSE AGREEMENT DOES NOT APPLY IN THE EUROPEAN UNION, UNITED KINGDOM AND SOUTH KOREA AND IS EXPRESSLY LIMITED TO THE TERRITORY, AS DEFINED BELOW.
+By clicking to agree or by using, reproducing, modifying, distributing, performing or displaying any portion or element of the Tencent Hunyuan Works, including via any Hosted Service, You will be deemed to have recognized and accepted the content of this Agreement, which is effective immediately.
+1.	DEFINITIONS.
+a.	“Acceptable Use Policy” shall mean the policy made available by Tencent as set forth in the Exhibit A.
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+g.	“Model Derivatives” shall mean all: (i) modifications to Tencent Hunyuan or any Model Derivative of Tencent Hunyuan; (ii) works based on Tencent Hunyuan or any Model Derivative of Tencent Hunyuan; or (iii) any other machine learning model which is created by transfer of patterns of the weights, parameters, operations, or Output of Tencent Hunyuan or any Model Derivative of Tencent Hunyuan, to that model in order to cause that model to perform similarly to Tencent Hunyuan or a Model Derivative of Tencent Hunyuan, including distillation methods, methods that use intermediate data representations, or methods based on the generation of synthetic data Outputs by Tencent Hunyuan or a Model Derivative of Tencent Hunyuan for training that model. For clarity, Outputs by themselves are not deemed Model Derivatives.
+h.	“Output” shall mean the information and/or content output of Tencent Hunyuan or a Model Derivative that results from operating or otherwise using Tencent Hunyuan or a Model Derivative, including via a Hosted Service.
+i.	“Tencent,” “We” or “Us” shall mean the applicable entity or entities in the Tencent corporate family that own(s) intellectual property or other rights embodied in or utilized by the Materials.
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+ 
+EXHIBIT A
+ACCEPTABLE USE POLICY
+
+Tencent reserves the right to update this Acceptable Use Policy from time to time.
+Last modified: November 5, 2024
+
+Tencent endeavors to promote safe and fair use of its tools and features, including Tencent Hunyuan. You agree not to use Tencent Hunyuan or Model Derivatives:
+1.	Outside the Territory;
+2.	In any way that violates any applicable national, federal, state, local, international or any other law or regulation;
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+11.	To generate or disseminate personal identifiable information with the purpose of harming others;
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+13.	To impersonate another individual without consent, authorization, or legal right;
+14.	To make high-stakes automated decisions in domains that affect an individual’s safety, rights or wellbeing (e.g., law enforcement, migration, medicine/health, management of critical infrastructure, safety components of products, essential services, credit, employment, housing, education, social scoring, or insurance);
+15.	In a manner that violates or disrespects the social ethics and moral standards of other countries or regions;
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+19.	For military purposes;
+20.	To engage in the unauthorized or unlicensed practice of any profession including, but not limited to, financial, legal, medical/health, or other professional practices.

NOTICE

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+Usage and Legal Notices:
+
+Tencent is pleased to support the open source community by making Tencent HunyuanVideo-Foley available.
+
+Copyright (C) 2025 Tencent. All rights reserved. 
+
+Tencent HunyuanVideo-Foley is licensed under TENCENT HUNYUAN COMMUNITY LICENSE AGREEMENT, which can be found in this repository called "LICENSE", except for the third-party components listed below. Tencent HunyuanVideo-Foley does not impose any additional limitations beyond what is outlined in the respective licenses of these third-party components. Users must comply with all terms and conditions of original licenses of these third-party components and must ensure that the usage of the third party components adheres to all relevant laws and regulations. 
+
+For avoidance of doubts, Tencent HunyuanVideo-Foley means the large language models and their software and algorithms, including trained model weights, parameters (including optimizer states), machine-learning model code, inference-enabling code, training-enabling code, fine-tuning enabling code and other elements of the foregoing made publicly available by Tencent in accordance with the TENCENT HUNYUAN COMMUNITY LICENSE AGREEMENT.
+
+
+Other dependencies and licenses:
+
+
+Open Source Software Licensed under the MIT License:
+--------------------------------------------------------------------
+1. syncformer
+Copyright (c) 2024 Vladimir Iashin
+
+
+Terms of the MIT License:
+--------------------------------------------------------------------
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+---
+library_name: hunyuanvideo-foley
+license: other
+license_name: tencent-hunyuan-community
+license_link: https://huggingface.co/tencent/HunyuanVideo-Foley/blob/main/LICENSE
+language:
+  - en
+  - zh
+tags:
+  - text-to-audio
+  - video-to-audio
+  - text-video-to-audio
+pipeline_tag: text-to-audio
+extra_gated_eu_disallowed: true
+---
+
+<div align="center">
+  
+<img src="assets/logo.png" alt="HunyuanVideo-Foley Logo" width="400">
+
+<h4>Multimodal Diffusion with Representation Alignment for High-Fidelity Foley Audio Generation</h4>
+
+<p align="center">
+  <strong>Professional-grade AI sound effect generation for video content creators</strong>
+</p>
+
+<div align="center" style="margin: 20px 0;">
+  <a href=https://github.com/Tencent-Hunyuan/HunyuanVideo-Foley target="_blank"><img src=https://img.shields.io/badge/Code-black.svg?logo=github height=22px></a>
+  <a href=https://szczesnys.github.io/hunyuanvideo-foley target="_blank"><img src=https://img.shields.io/badge/Page-bb8a2e.svg?logo=github height=22px></a>
+  <a href=https://huggingface.co/tencent/HunyuanVideo-Foley target="_blank"><img src=https://img.shields.io/badge/%F0%9F%A4%97%20Models-d96902.svg height=22px></a>
+  <a href=https://huggingface.co/spaces/tencent/HunyuanVideo-Foley  target="_blank"><img src=https://img.shields.io/badge/%F0%9F%A4%97%20Demo-276cb4.svg height=22px></a>
+  <a href=https://arxiv.org/abs/2508.16930 target="_blank"><img src=https://img.shields.io/badge/Report-b5212f.svg?logo=arxiv height=22px></a>
+  <a href=https://x.com/TencentHunyuan target="_blank"><img src=https://img.shields.io/badge/Hunyuan-black.svg?logo=x height=22px></a>
+</div>
+
+</div>
+
+---
+
+<div align="center">
+  
+### 👥 **Authors**
+
+<div style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 20px; border-radius: 15px; margin: 20px 0;">
+
+**Sizhe Shan**<sup>1,2*</sup> • **Qiulin Li**<sup>1,3*</sup> • **Yutao Cui**<sup>1</sup> • **Miles Yang**<sup>1</sup>  • **Yuehai Wang**<sup>2</sup> • **Qun Yang**<sup>3</sup> • **Jin Zhou**<sup>1†</sup> • **Zhao Zhong**<sup>1</sup>
+
+</div>
+
+<div style="margin-top: 15px; font-size: 14px; color: #666;">
+  
+🏢 <sup>1</sup>**Tencent Hunyuan** • 🎓 <sup>2</sup>**Zhejiang University** • ✈️ <sup>3</sup>**Nanjing University of Aeronautics and Astronautics**
+
+*Equal contribution • †Project lead
+
+</div>
+
+</div>
+
+
+
+---
+
+## 🔥🔥🔥 **News**
+
+<div style="padding: 20px; border-radius: 15px; margin: 20px 0; border-left: 5px solid;">
+
+- **[2025.9.29]** 🚀 **HunyuanVideo-Foley-XL Model Release** - Release XL-sized model with offload inference support, significantly reducing VRAM requirements.
+- **[2025.8.28]** 🌟 **HunyuanVideo-Foley Open Source Release** - Inference code and model weights publicly available.
+
+</div>
+
+
+---
+
+<!-- ## 🎥 **Demo & Showcase** -->
+<!--  -->
+<!-- <div align="center"> -->
+<!--    -->
+<!-- > **Experience the magic of AI-generated Foley audio in perfect sync with video content!** -->
+<!--  -->
+<!-- <div style="border: 3px solid #4A90E2; border-radius: 15px; padding: 10px; margin: 20px 0; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);"> -->
+<!--    -->
+<!--   <video src="https://github.com/user-attachments/assets/087a4b59-8b22-4b7a-bac3-8f5d5a9972fe" width="80%" controls style="border-radius: 10px; box-shadow: 0 8px 32px rgba(0,0,0,0.1);"> </video> -->
+<!--    -->
+<!--   <p><em>🎬 Watch how HunyuanVideo-Foley generates immersive sound effects synchronized with video content</em></p> -->
+<!--    -->
+<!-- </div> -->
+
+### ✨ **Key Highlights**
+
+<table align="center" style="border: none; margin: 20px 0;">
+<tr>
+<td align="center" width="33%">
+  
+🎭 **Multi-scenario Sync**  
+High-quality audio synchronized with complex video scenes
+
+</td>
+<td align="center" width="33%">
+  
+🧠 **Multi-modal Balance**  
+Perfect harmony between visual and textual information
+
+</td>
+<td align="center" width="33%">
+  
+🎵 **48kHz Hi-Fi Output**  
+Professional-grade audio generation with crystal clarity
+
+</td>
+</tr>
+</table>
+
+</div>
+
+---
+
+## 📄 **Abstract**
+
+<div align="center" style="background: linear-gradient(135deg, #ffeef8 0%, #f0f8ff 100%); padding: 30px; border-radius: 20px; margin: 20px 0; border-left: 5px solid #ff6b9d; color: #333;">
+
+**🚀 Tencent Hunyuan** open-sources **HunyuanVideo-Foley** an end-to-end video sound effect generation model! 
+
+*A professional-grade AI tool specifically designed for video content creators, widely applicable to diverse scenarios including short video creation, film production, advertising creativity, and game development.*
+
+</div>
+
+### 🎯 **Core Highlights**
+
+<div style="display: grid; grid-template-columns: 1fr; gap: 15px; margin: 20px 0;">
+
+<div style="border-left: 4px solid #4CAF50; padding: 15px; background: #f8f9fa; border-radius: 8px; color: #333;">
+  
+**🎬 Multi-scenario Audio-Visual Synchronization**  
+Supports generating high-quality audio that is synchronized and semantically aligned with complex video scenes, enhancing realism and immersive experience for film/TV and gaming applications.
+
+</div>
+
+<div style="border-left: 4px solid #2196F3; padding: 15px; background: #f8f9fa; border-radius: 8px; color: #333;">
+  
+**⚖️ Multi-modal Semantic Balance**  
+Intelligently balances visual and textual information analysis, comprehensively orchestrates sound effect elements, avoids one-sided generation, and meets personalized dubbing requirements.
+
+</div>
+
+<div style="border-left: 4px solid #FF9800; padding: 15px; background: #f8f9fa; border-radius: 8px; color: #333;">
+  
+**🎵 High-fidelity Audio Output**  
+Self-developed 48kHz audio VAE perfectly reconstructs sound effects, music, and vocals, achieving professional-grade audio generation quality.
+
+</div>
+
+</div>
+
+<div align="center" style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 20px; border-radius: 15px; margin: 20px 0; color: #333;">
+  
+**🏆 SOTA Performance Achieved**
+
+*HunyuanVideo-Foley comprehensively leads the field across multiple evaluation benchmarks, achieving new state-of-the-art levels in audio fidelity, visual-semantic alignment, temporal alignment, and distribution matching - surpassing all open-source solutions!*
+
+</div>
+
+<div align="center">
+  
+![Performance Overview](assets/pan_chart.png)
+*📊 Performance comparison across different evaluation metrics - HunyuanVideo-Foley leads in all categories*
+
+</div>
+
+---
+
+## 🔧 **Technical Architecture**
+
+### 📊 **Data Pipeline Design**
+
+<div align="center" style="margin: 20px 0;">
+  
+![Data Pipeline](assets/data_pipeline.png)
+*🔄 Comprehensive data processing pipeline for high-quality text-video-audio datasets*
+
+</div>
+
+<div style="background: #f8f9fa; padding: 20px; border-radius: 10px; border-left: 4px solid #17a2b8; margin: 20px 0; color: #333;">
+
+The **TV2A (Text-Video-to-Audio)** task presents a complex multimodal generation challenge requiring large-scale, high-quality datasets. Our comprehensive data pipeline systematically identifies and excludes unsuitable content to produce robust and generalizable audio generation capabilities.
+
+</div>
+
+### 🏗️ **Model Architecture**
+
+<div align="center" style="margin: 20px 0;">
+  
+![Model Architecture](assets/model_arch.png)
+*🧠 HunyuanVideo-Foley hybrid architecture with multimodal and unimodal transformer blocks*
+
+</div>
+
+<div style="background: #f8f9fa; padding: 20px; border-radius: 10px; border-left: 4px solid #28a745; margin: 20px 0; color: #333;">
+
+**HunyuanVideo-Foley** employs a sophisticated hybrid architecture:
+
+- **🔄 Multimodal Transformer Blocks**: Process visual-audio streams simultaneously
+- **🎵 Unimodal Transformer Blocks**: Focus on audio stream refinement
+- **👁️ Visual Encoding**: Pre-trained encoder extracts visual features from video frames
+- **📝 Text Processing**: Semantic features extracted via pre-trained text encoder  
+- **🎧 Audio Encoding**: Latent representations with Gaussian noise perturbation
+- **⏰ Temporal Alignment**: Synchformer-based frame-level synchronization with gated modulation
+
+</div>
+
+---
+
+## 📈 **Performance Benchmarks**
+
+### 🎬 **MovieGen-Audio-Bench Results**
+
+<div align="center">
+  
+> *Objective and Subjective evaluation results demonstrating superior performance across all metrics*
+
+</div>
+
+<div style="overflow-x: auto; margin: 20px 0;">
+
+| 🏆 **Method** | **PQ** ↑ | **PC** ↓ | **CE** ↑ | **CU** ↑ | **IB** ↑ | **DeSync** ↓ | **CLAP** ↑ | **MOS-Q** ↑ | **MOS-S** ↑ | **MOS-T** ↑ |
+|:-------------:|:--------:|:--------:|:--------:|:--------:|:--------:|:-------------:|:-----------:|:------------:|:------------:|:------------:|
+| FoleyGrafter | 6.27 | 2.72 | 3.34 | 5.68 | 0.17 | 1.29 | 0.14 | 3.36±0.78 | 3.54±0.88 | 3.46±0.95 |
+| V-AURA | 5.82 | 4.30 | 3.63 | 5.11 | 0.23 | 1.38 | 0.14 | 2.55±0.97 | 2.60±1.20 | 2.70±1.37 |
+| Frieren | 5.71 | 2.81 | 3.47 | 5.31 | 0.18 | 1.39 | 0.16 | 2.92±0.95 | 2.76±1.20 | 2.94±1.26 |
+| MMAudio | 6.17 | 2.84 | 3.59 | 5.62 | 0.27 | 0.80 | 0.35 | 3.58±0.84 | 3.63±1.00 | 3.47±1.03 |
+| ThinkSound | 6.04 | 3.73 | 3.81 | 5.59 | 0.18 | 0.91 | 0.20 | 3.20±0.97 | 3.01±1.04 | 3.02±1.08 |
+| **HunyuanVideo-Foley (ours)** | **6.59** | **2.74** | **3.88** | **6.13** | **0.35** | **0.74** | **0.33** | **4.14±0.68** | **4.12±0.77** | **4.15±0.75** |
+
+</div>
+
+
+### 🎯 **Kling-Audio-Eval Results**
+
+<div align="center">
+  
+> *Comprehensive objective evaluation showcasing state-of-the-art performance*
+
+</div>
+
+<div style="overflow-x: auto; margin: 20px 0;">
+
+| 🏆 **Method** | **FD_PANNs** ↓ | **FD_PASST** ↓ | **KL** ↓ | **IS** ↑ | **PQ** ↑ | **PC** ↓ | **CE** ↑ | **CU** ↑ | **IB** ↑ | **DeSync** ↓ | **CLAP** ↑ |
+|:-------------:|:--------------:|:--------------:|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|:--------:|:-------------:|:-----------:|
+| FoleyGrafter | 22.30 | 322.63 | 2.47 | 7.08 | 6.05 | 2.91 | 3.28 | 5.44 | 0.22 | 1.23 | 0.22 |
+| V-AURA | 33.15 | 474.56 | 3.24 | 5.80 | 5.69 | 3.98 | 3.13 | 4.83 | 0.25 | 0.86 | 0.13 |
+| Frieren | 16.86 | 293.57 | 2.95 | 7.32 | 5.72 | 2.55 | 2.88 | 5.10 | 0.21 | 0.86 | 0.16 |
+| MMAudio | 9.01 | 205.85 | 2.17 | 9.59 | 5.94 | 2.91 | 3.30 | 5.39 | 0.30 | 0.56 | 0.27 |
+| ThinkSound | 9.92 | 228.68 | 2.39 | 6.86 | 5.78 | 3.23 | 3.12 | 5.11 | 0.22 | 0.67 | 0.22 |
+| **HunyuanVideo-Foley (ours)** | **6.07** | **202.12** | **1.89** | **8.30** | **6.12** | **2.76** | **3.22** | **5.53** | **0.38** | **0.54** | **0.24** |
+
+</div>
+
+<div align="center" style="background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%); color: white; padding: 15px; border-radius: 10px; margin: 20px 0;">
+  
+**🎉 Outstanding Results!** HunyuanVideo-Foley achieves the best scores across **ALL** evaluation metrics, demonstrating significant improvements in audio quality, synchronization, and semantic alignment.
+
+</div>
+
+
+
+---
+
+## 🚀 **Quick Start**
+
+### 📦 **Installation**
+
+<div style="background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; padding: 20px; border-radius: 15px; margin: 20px 0;">
+
+**🔧 System Requirements**
+- **CUDA**: 12.4 or 11.8 recommended
+- **Python**: 3.8+ 
+- **OS**: Linux (primary support)
+
+</div>
+
+#### **Step 1: Clone Repository**
+
+```bash
+# 📥 Clone the repository
+git clone https://github.com/Tencent-Hunyuan/HunyuanVideo-Foley
+cd HunyuanVideo-Foley
+```
+
+#### **Step 2: Environment Setup**
+
+<div style="background: #fff3cd; padding: 15px; border-radius: 8px; border-left: 4px solid #ffc107; margin: 10px 0; color: #333;">
+
+💡 **Tip**: We recommend using [Conda](https://docs.anaconda.com/free/miniconda/index.html) for Python environment management.
+
+</div>
+
+```bash
+# 🔧 Install dependencies
+pip install -r requirements.txt
+```
+
+#### **Step 3: Download Pretrained Models**
+
+<div style="background: #d1ecf1; padding: 15px; border-radius: 8px; border-left: 4px solid #17a2b8; margin: 10px 0; color: #333;">
+
+🔗 **Download Model weights from Huggingface**  
+```bash
+# using git-lfs
+git clone https://huggingface.co/tencent/HunyuanVideo-Foley
+
+# using huggingface-cli
+huggingface-cli download tencent/HunyuanVideo-Foley
+```
+
+</div>
+
+
+---
+
+## 💻 **Usage**
+
+### 🎬 **Single Video Generation**
+
+<div style="background: #e8f5e8; padding: 15px; border-radius: 8px; border-left: 4px solid #28a745; margin: 10px 0; color: #333;">
+
+Generate Foley audio for a single video file with text description:
+
+</div>
+
+```bash
+python3 infer.py \
+    --model_path PRETRAINED_MODEL_PATH_DIR \
+    --config_path ./configs/hunyuanvideo-foley-xxl.yaml \
+    --single_video video_path \
+    --single_prompt "audio description" \
+    --output_dir OUTPUT_DIR
+```
+
+### 📂 **Batch Processing**
+
+<div style="background: #fff3e0; padding: 15px; border-radius: 8px; border-left: 4px solid #ff9800; margin: 10px 0; color: #333;">
+
+Process multiple videos using a CSV file with video paths and descriptions:
+
+</div>
+
+```bash
+python3 infer.py \
+    --model_path PRETRAINED_MODEL_PATH_DIR \
+    --config_path ./configs/hunyuanvideo-foley-xxl.yaml \
+    --csv_path assets/test.csv \
+    --output_dir OUTPUT_DIR
+```
+
+### 🌐 **Interactive Web Interface**
+
+<div style="background: #f3e5f5; padding: 15px; border-radius: 8px; border-left: 4px solid #9c27b0; margin: 10px 0; color: #333;">
+
+Launch a user-friendly Gradio web interface for easy interaction:
+
+</div>
+
+```bash
+export HIFI_FOLEY_MODEL_PATH=PRETRAINED_MODEL_PATH_DIR
+python3 gradio_app.py
+```
+
+<div align="center" style="margin: 20px 0; color: #333;">
+  
+*🚀 Then open your browser and navigate to the provided local URL to start generating Foley audio!*
+
+</div>
+
+---
+
+## 📚 **Citation**
+
+<div style="background: #f8f9fa; padding: 20px; border-radius: 10px; border-left: 4px solid #6c757d; margin: 20px 0; color: #333;">
+
+If you find **HunyuanVideo-Foley** useful for your research, please consider citing our paper:
+
+</div>
+
+```bibtex
+@misc{shan2025hunyuanvideofoleymultimodaldiffusionrepresentation,
+      title={HunyuanVideo-Foley: Multimodal Diffusion with Representation Alignment for High-Fidelity Foley Audio Generation}, 
+      author={Sizhe Shan and Qiulin Li and Yutao Cui and Miles Yang and Yuehai Wang and Qun Yang and Jin Zhou and Zhao Zhong},
+      year={2025},
+      eprint={2508.16930},
+      archivePrefix={arXiv},
+      primaryClass={eess.AS},
+      url={https://arxiv.org/abs/2508.16930}, 
+}
+```
+
+---
+
+## 🙏 **Acknowledgements**
+
+<div align="center">
+  
+**We extend our heartfelt gratitude to the open-source community!**
+
+</div>
+
+<table align="center" style="width: 100%; border: none; margin: 20px 0;">
+<tr>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+🎨 **[Stable Diffusion 3](https://huggingface.co/stabilityai/stable-diffusion-3-medium)**  
+*Foundation diffusion models*
+
+</td>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+⚡ **[FLUX](https://github.com/black-forest-labs/flux)**  
+*Advanced generation techniques*
+
+</td>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+🎵 **[MMAudio](https://github.com/hkchengrex/MMAudio)**  
+*Multimodal audio generation*
+
+</td>
+</tr>
+<tr>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+🤗 **[HuggingFace](https://huggingface.co)**  
+*Platform & diffusers library*
+
+</td>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+🗜️ **[DAC](https://github.com/descriptinc/descript-audio-codec)**  
+*High-Fidelity Audio Compression*
+
+</td>
+<td align="center" style="width: 33%; padding: 10px; vertical-align: top;">
+
+🔗 **[Synchformer](https://github.com/v-iashin/Synchformer)**  
+*Audio-Visual Synchronization*
+
+</td>
+</tr>
+</table>
+
+<div align="center" style="background: linear-gradient(135deg, #74b9ff 0%, #0984e3 100%); color: white; padding: 20px; border-radius: 15px; margin: 20px 0;">
+
+**🌟 Special thanks to all researchers and developers who contribute to the advancement of AI-generated audio and multimodal learning!**
+
+</div>
+
+
+---
+
+<div align="center" style="margin: 30px 0;">
+  
+### 🔗 **Connect with Us**
+
+[![GitHub](https://img.shields.io/badge/GitHub-Follow-black?style=for-the-badge&logo=github)](https://github.com/Tencent-Hunyuan)
+[![Twitter](https://img.shields.io/badge/Twitter-Follow-blue?style=for-the-badge&logo=twitter)](https://twitter.com/TencentHunyuan)
+[![Hunyuan](https://img.shields.io/badge/Website-HunyuanAI-green?style=for-the-badge&logo=hunyuan)](https://hunyuan.tencent.com/)
+
+<p style="color: #666; margin-top: 15px; font-size: 14px;">
+  
+© 2025 Tencent Hunyuan. All rights reserved. | Made with ❤️ for the AI community
+
+</p>
+
+</div>

config.yaml

@@ -0,0 +1,49 @@
+model_config:
+  model_name: HunyuanVideo-Foley-XXL
+  model_type: 1d
+  model_precision: bf16
+  model_kwargs:
+    depth_triple_blocks: 18
+    depth_single_blocks: 36
+    hidden_size: 1536
+    num_heads: 12
+    mlp_ratio: 4
+    mlp_act_type: "gelu_tanh"
+    qkv_bias: True
+    qk_norm: True
+    qk_norm_type: "rms"
+    attn_mode: "torch"
+    embedder_type: "default"
+    interleaved_audio_visual_rope: True
+    enable_learnable_empty_visual_feat: True
+    sync_modulation: False
+    add_sync_feat_to_audio: True
+    cross_attention: True
+    use_attention_mask: False
+    condition_projection: "linear"
+    sync_feat_dim: 768 # syncformer 768 dim
+    condition_dim: 768  # clap 768 text condition dim (clip-text)
+    clip_dim: 768  # siglip2 visual dim
+    audio_vae_latent_dim: 128 
+    audio_frame_rate: 50
+    patch_size: 1
+    rope_dim_list: null
+    rope_theta: 10000
+    text_length: 77
+    clip_length: 64 
+    sync_length: 192
+    use_mmaudio_singleblock: True
+    depth_triple_ssl_encoder: null
+    depth_single_ssl_encoder: 8
+    use_repa_with_audiossl: True
+
+diffusion_config:
+  denoise_type: "flow"
+  flow_path_type: "linear"
+  flow_predict_type: "velocity"
+  flow_reverse: True
+  flow_solver: "euler"
+  sample_flow_shift: 1.0
+  sample_use_flux_shift: False
+  flux_base_shift: 0.5
+  flux_max_shift: 1.15

config_xl.yaml

@@ -0,0 +1,48 @@
+model_config:
+  model_name: HunyuanVideo-Foley-XL
+  model_type: 1d
+  model_precision: bf16
+  model_kwargs:
+    depth_triple_blocks: 12
+    depth_single_blocks: 24
+    hidden_size: 1408
+    num_heads: 11
+    mlp_ratio: 4
+    mlp_act_type: "gelu_tanh"
+    qkv_bias: True
+    qk_norm: True
+    qk_norm_type: "rms"
+    attn_mode: "torch"
+    embedder_type: "default"
+    interleaved_audio_visual_rope: True
+    enable_learnable_empty_visual_feat: True
+    sync_modulation: False
+    add_sync_feat_to_audio: True
+    cross_attention: True
+    use_attention_mask: False
+    condition_projection: "linear"
+    sync_feat_dim: 768 # syncformer 768 dim
+    condition_dim: 768  # clap 768 text condition dim (clip-text)
+    clip_dim: 768  # siglip2 visual dim
+    audio_vae_latent_dim: 128 
+    audio_frame_rate: 50
+    patch_size: 1
+    rope_dim_list: null
+    rope_theta: 10000
+    text_length: 77
+    clip_length: 64 
+    sync_length: 192
+    depth_triple_ssl_encoder: null
+    depth_single_ssl_encoder: 8
+    use_repa_with_audiossl: True
+
+diffusion_config:
+  denoise_type: "flow"
+  flow_path_type: "linear"
+  flow_predict_type: "velocity"
+  flow_reverse: True
+  flow_solver: "euler"
+  sample_flow_shift: 1.0
+  sample_use_flux_shift: False
+  flux_base_shift: 0.5
+  flux_max_shift: 1.15

hunyuanvideo_foley.pth

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hunyuanvideo_foley_xl.pth

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synchformer_state_dict.pth

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