Add multi-language interface support and gitignore

.gitignore

@@ -0,0 +1,130 @@
+# Checkpoints and model files
+checkpoints/
+checkpoints
+
+# Generated outputs
+outputs/
+
+# Virtual environments
+venv/
+.venv/
+env/
+.env/
+
+# Python cache files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db

README.md

@@ -96,22 +96,50 @@ For the basic version of the model checkpoint (Wan2.1-1.3B-based), it supports g
 
 ### 🧱 Environment setup
 
-```
+Choose the appropriate setup based on your hardware:
+
+#### CUDA 12.4 (RTX 40xx series and earlier)
+```bash
 pip install torch==2.6.0 torchvision==0.21.0 torchaudio==2.1.1 --index-url https://download.pytorch.org/whl/cu124
 pip install -r requirements.txt
-# Optional to install flash_attn to accelerate attention computation
-pip install flash_attn
+# Optional: install flash-attn for faster attention computation (NVIDIA only)
+pip install flash-attn
 ```
 
-### 🧱 Environment setup for Blackwell series chips
-
-```
+#### CUDA 12.8 (Blackwell series chips - RTX 50xx, H200, etc.)
+```bash
 pip install torch==2.7.0 torchvision==0.22.0 torchaudio==2.7.0 --index-url https://download.pytorch.org/whl/cu128
 pip install -r requirements.txt
-# Optional to install flash_attn to accelerate attention computation
-pip install flash_attn
+# Optional: install flash-attn for faster attention computation (NVIDIA only)
+pip install flash-attn
+```
+
+#### CPU-only (macOS, Linux without GPU, or for testing)
+```bash
+pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu
+pip install -r requirements.txt
+```
+
+### 🚀 Optional Packages for Enhanced Performance
+
+For better performance and additional features, you can install these optional packages:
+
+```bash
+# Memory efficient attention (alternative to flash-attn, works on more hardware)
+pip install xformers
+
+# 8-bit training optimization (for LoRA training)
+pip install bitsandbytes
+
+# Vocal separation functionality
+pip install audio-separator[gpu]
+
+# Faster video reading (not available on macOS, falls back to torchvision automatically)
+pip install decord
 ```
 
+**Note**: All these packages are optional. The system will automatically fall back to standard implementations if they're not installed. Install only the packages you need for your specific use case.
+
 ### 🧱 Download weights
 If you encounter connection issues with Hugging Face, you can utilize the mirror endpoint by setting the environment variable: `export HF_ENDPOINT=https://hf-mirror.com`.
 Please download weights manually as follows: