让图片动起来,特朗普和蒙娜丽莎深情合唱《Unravel》
Python爬虫与数据挖掘
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2021-04-14 11:00
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python -m pip install -r requirements.txt
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import subprocess
import os
from PIL import Image
def video2mp3(file_name):
"""
将视频转为音频
:param file_name: 传入视频文件的路径
:return:
"""
outfile_name = file_name.split('.')[0] + '.mp3'
cmd = 'ffmpeg -i ' + file_name + ' -f mp3 ' + outfile_name
subprocess.call(cmd, shell=True)
def video_add_mp3(file_name, mp3_file):
"""
视频添加音频
:param file_name: 传入视频文件的路径
:param mp3_file: 传入音频文件的路径
:return:
"""
outfile_name = file_name.split('.')[0] + '-f.mp4'
subprocess.call('ffmpeg -i ' + file_name
+ ' -i ' + mp3_file + ' -strict -2 -f mp4 '
+ outfile_name, shell=True)
import imageio
import torch
from tqdm import tqdm
from animate import normalize_kp
from demo import load_checkpoints
import numpy as np
import matplotlib.pyplot as plt
import matplotlib.animation as animation
from skimage import img_as_ubyte
from skimage.transform import resize
import cv2
import os
import argparse
import subprocess
import os
from PIL import Image
def video2mp3(file_name):
"""
将视频转为音频
:param file_name: 传入视频文件的路径
:return:
"""
outfile_name = file_name.split('.')[0] + '.mp3'
cmd = 'ffmpeg -i ' + file_name + ' -f mp3 ' + outfile_name
print(cmd)
subprocess.call(cmd, shell=True)
def video_add_mp3(file_name, mp3_file):
"""
视频添加音频
:param file_name: 传入视频文件的路径
:param mp3_file: 传入音频文件的路径
:return:
"""
outfile_name = file_name.split('.')[0] + '-f.mp4'
subprocess.call('ffmpeg -i ' + file_name
+ ' -i ' + mp3_file + ' -strict -2 -f mp4 '
+ outfile_name, shell=True)
ap = argparse.ArgumentParser()
ap.add_argument("-i", "--input_image", required=True,help="Path to image to animate")
ap.add_argument("-c", "--checkpoint", required=True,help="Path to checkpoint")
ap.add_argument("-v","--input_video", required=False, help="Path to video input")
args = vars(ap.parse_args())
print("[INFO] loading source image and checkpoint...")
source_path = args['input_image']
checkpoint_path = args['checkpoint']
if args['input_video']:
video_path = args['input_video']
else:
video_path = None
source_image = imageio.imread(source_path)
source_image = resize(source_image,(256,256))[..., :3]
generator, kp_detector = load_checkpoints(config_path='config/vox-256.yaml', checkpoint_path=checkpoint_path)
if not os.path.exists('output'):
os.mkdir('output')
relative=True
adapt_movement_scale=True
cpu=False
if video_path:
cap = cv2.VideoCapture(video_path)
print("[INFO] Loading video from the given path")
else:
cap = cv2.VideoCapture(0)
print("[INFO] Initializing front camera...")
fps = cap.get(cv2.CAP_PROP_FPS)
size = (int(cap.get(cv2.CAP_PROP_FRAME_WIDTH)), int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT)))
video2mp3(file_name = video_path)
fourcc = cv2.VideoWriter_fourcc('M','P','E','G')
#out1 = cv2.VideoWriter('output/test.avi', fourcc, fps, (256*3 , 256), True)
out1 = cv2.VideoWriter('output/test.mp4', fourcc, fps, size, True)
cv2_source = cv2.cvtColor(source_image.astype('float32'),cv2.COLOR_BGR2RGB)
with torch.no_grad() :
predictions = []
source = torch.tensor(source_image[np.newaxis].astype(np.float32)).permute(0, 3, 1, 2)
if not cpu:
source = source.cuda()
kp_source = kp_detector(source)
count = 0
while(True):
ret, frame = cap.read()
frame = cv2.flip(frame,1)
if ret == True:
if not video_path:
x = 143
y = 87
w = 322
h = 322
frame = frame[y:y+h,x:x+w]
frame1 = resize(frame,(256,256))[..., :3]
if count == 0:
source_image1 = frame1
source1 = torch.tensor(source_image1[np.newaxis].astype(np.float32)).permute(0, 3, 1, 2)
kp_driving_initial = kp_detector(source1)
frame_test = torch.tensor(frame1[np.newaxis].astype(np.float32)).permute(0, 3, 1, 2)
driving_frame = frame_test
if not cpu:
driving_frame = driving_frame.cuda()
kp_driving = kp_detector(driving_frame)
kp_norm = normalize_kp(kp_source=kp_source,
kp_driving=kp_driving,
kp_driving_initial=kp_driving_initial,
use_relative_movement=relative,
use_relative_jacobian=relative,
adapt_movement_scale=adapt_movement_scale)
out = generator(source, kp_source=kp_source, kp_driving=kp_norm)
predictions.append(np.transpose(out['prediction'].data.cpu().numpy(), [0, 2, 3, 1])[0])
im = np.transpose(out['prediction'].data.cpu().numpy(), [0, 2, 3, 1])[0]
im = cv2.cvtColor(im,cv2.COLOR_RGB2BGR)
#joinedFrame = np.concatenate((cv2_source,im,frame1),axis=1)
#joinedFrame = np.concatenate((cv2_source,im,frame1),axis=1)
#cv2.imshow('Test',joinedFrame)
#out1.write(img_as_ubyte(joinedFrame))
out1.write(img_as_ubyte(im))
count += 1
# if cv2.waitKey(20) & 0xFF == ord('q'):
# break
else:
break
cap.release()
out1.release()
cv2.destroyAllWindows()
video_add_mp3(file_name='output/test.mp4', mp3_file=video_path.split('.')[0] + '.mp3')
python image_animation.py -i path_to_input_file -c path_to_checkpoint -v path_to_video_file
python image_animation.py -i Inputs/trump2.png -c checkpoints/vox-cpk.pth.tar -v 1.mp4
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