mirror of
https://github.com/Wan-Video/Wan2.1.git
synced 2025-11-05 14:33:15 +00:00
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
import hashlib
|
|
import logging
|
|
from pathlib import Path
|
|
|
|
import requests
|
|
from tqdm import tqdm
|
|
|
|
log = logging.getLogger()
|
|
|
|
links = [
|
|
{
|
|
'name': 'mmaudio_small_16k.pth',
|
|
'url': 'https://huggingface.co/hkchengrex/MMAudio/resolve/main/weights/mmaudio_small_16k.pth',
|
|
'md5': 'af93cde404179f58e3919ac085b8033b',
|
|
},
|
|
{
|
|
'name': 'mmaudio_small_44k.pth',
|
|
'url': 'https://huggingface.co/hkchengrex/MMAudio/resolve/main/weights/mmaudio_small_44k.pth',
|
|
'md5': 'babd74c884783d13701ea2820a5f5b6d',
|
|
},
|
|
{
|
|
'name': 'mmaudio_medium_44k.pth',
|
|
'url': 'https://huggingface.co/hkchengrex/MMAudio/resolve/main/weights/mmaudio_medium_44k.pth',
|
|
'md5': '5a56b6665e45a1e65ada534defa903d0',
|
|
},
|
|
{
|
|
'name': 'mmaudio_large_44k.pth',
|
|
'url': 'https://huggingface.co/hkchengrex/MMAudio/resolve/main/weights/mmaudio_large_44k.pth',
|
|
'md5': 'fed96c325a6785b85ce75ae1aafd2673'
|
|
},
|
|
{
|
|
'name': 'mmaudio_large_44k_v2.pth',
|
|
'url': 'https://huggingface.co/hkchengrex/MMAudio/resolve/main/weights/mmaudio_large_44k_v2.pth',
|
|
'md5': '01ad4464f049b2d7efdaa4c1a59b8dfe'
|
|
},
|
|
{
|
|
'name': 'v1-16.pth',
|
|
'url': 'https://github.com/hkchengrex/MMAudio/releases/download/v0.1/v1-16.pth',
|
|
'md5': '69f56803f59a549a1a507c93859fd4d7'
|
|
},
|
|
{
|
|
'name': 'best_netG.pt',
|
|
'url': 'https://github.com/hkchengrex/MMAudio/releases/download/v0.1/best_netG.pt',
|
|
'md5': 'eeaf372a38a9c31c362120aba2dde292'
|
|
},
|
|
{
|
|
'name': 'v1-44.pth',
|
|
'url': 'https://github.com/hkchengrex/MMAudio/releases/download/v0.1/v1-44.pth',
|
|
'md5': 'fab020275fa44c6589820ce025191600'
|
|
},
|
|
{
|
|
'name': 'synchformer_state_dict.pth',
|
|
'url':
|
|
'https://github.com/hkchengrex/MMAudio/releases/download/v0.1/synchformer_state_dict.pth',
|
|
'md5': '5b2f5594b0730f70e41e549b7c94390c'
|
|
},
|
|
]
|
|
|
|
|
|
def download_model_if_needed(model_path: Path):
|
|
base_name = model_path.name
|
|
|
|
for link in links:
|
|
if link['name'] == base_name:
|
|
target_link = link
|
|
break
|
|
else:
|
|
raise ValueError(f'No link found for {base_name}')
|
|
|
|
model_path.parent.mkdir(parents=True, exist_ok=True)
|
|
if not model_path.exists() or hashlib.md5(open(model_path,
|
|
'rb').read()).hexdigest() != target_link['md5']:
|
|
log.info(f'Downloading {base_name} to {model_path}...')
|
|
r = requests.get(target_link['url'], stream=True)
|
|
total_size = int(r.headers.get('content-length', 0))
|
|
block_size = 1024
|
|
t = tqdm(total=total_size, unit='iB', unit_scale=True)
|
|
with open(model_path, 'wb') as f:
|
|
for data in r.iter_content(block_size):
|
|
t.update(len(data))
|
|
f.write(data)
|
|
t.close()
|
|
if total_size != 0 and t.n != total_size:
|
|
raise RuntimeError('Error while downloading %s' % base_name)
|