io_utils.py 文件源码

def write_video(fn, im, scale=1.0, as_images=False): 
    global g_fn_map
    if fn not in g_fn_map: 
        g_fn_map[fn] = VideoWriter(fn, as_images=as_images)
    im_scaled = im_resize(im, scale=scale) if scale != 1.0 else im
    g_fn_map[fn].write(im_scaled)

# def write_images(template, im):