conda install conda-forge::ffmpeg       

### We recommend torch2.0.1+cuda11.7. 
conda install pytorch==2.0.1 torchvision==0.15.2 torchaudio==2.0.2 pytorch-cuda=11.7 -c pytorch -c nvidia

# Install from pytorch3d from conda (For fast installation, Linux only)
conda install pytorch3d::pytorch3d
## Alternatively, a choice of compatibility, build from Github's source code. 
## It may take a long time (maybe tens of minutes), Proxy is recommended if encountering the time-out problem
pip install "git+https://github.com/facebookresearch/pytorch3d.git@stable"

# MMCV for some network structure
pip install cython
pip install openmim==0.3.9
mim install mmcv==2.1.0 # use mim to speed up installation for mmcv

# other dependencies
pip install -r docs/prepare_env/requirements.txt -v

# If you encounter the following error, please try to install the dependencies with the following command:
pip install -r docs/prepare_env/requirements.txt -v --use-deprecated=legacy-resolver