多张图片转视频
ffmpeg -f image2 -i ttt/demo_0_%d.jpg -vcodec libx264 ./test.mp4 -y
图片固定帧率转视频
ffmpeg -f image2 -i ttt/demo_0_%d.jpg -vcodec libx264 -r 1 ./test2.mp4 -yopencv
from pathlib import Path
import cv2
if __name__ == '__main__':
# 读出自己的所有图片
image_files = list(Path("./ttt/").glob("***.jpg"))
images = []
for file in image_files:
src = mpimg.imread(str(file))
images.append(src)
figure = plt.figure(figsize=(10.8, 7.2))
plt.ion() # 为了可以动态显示
plt.tight_layout() # 尽量减少窗口的留白
with writer.saving(figure, 'out2.mp4', 300):
traverse_imgs(writer, images)



