# coding=utf-8
import matplotlib.pyplot as plt
from PIL import Image,ImageDraw,ImageFont
bg_size = (1920,1080)
bg_color = (0,0,0)
font_file = "C:/Users/wangle/AppData/Local/Microsoft/Windows/Fonts/汉仪雅酷黑W.ttf" #方正粗圆_GBK
font_size = 65
contex_color = (255,255,255)
height_ratio = 0.9
def gen(index,contex):
if index / 1000 >= 1:
index = str(index)
elif index / 100 >= 1:
index = '0' + str(index)
elif index / 10 >= 1:
index = '00' + str(index)
else:
index = '000' + str(index)
img = Image.new(mode = "RGB", size = bg_size, color = bg_color)
draw = ImageDraw.Draw(img, mode = "RGB")
font = ImageFont.truetype(font_file, size = font_size)
text_width = font.getsize(contex)
text_coordinate = int((bg_size[0]-text_width[0]) * 0.5), int((bg_size[1]-text_width[1])* height_ratio)
draw.text(text_coordinate, contex, contex_color, font=font)
img = img.convert('RGBA')
L,H = img.size
color_0 = img.getpixel((0,0))
for h in range(H):
for l in range(L):
dot = (l,h)
color_1 = img.getpixel(dot)
if color_1 == color_0:
color_1 = color_1[:-1] + (0,)
img.putpixel(dot,color_1)
img.save('E:/vlog/第八期/subtitle/%s_%s.png' % (index,contex),'png')
img.show()
with open('E:/vlog/第八期/20200319_165611.txt','r',encoding='utf8') as f:
for i,text in enumerate( f.readlines()):
text = text.strip()
if text:
gen(i,text)
if i > 7:
break
根据txt文件：
生成背景颜色透明的图片 图片下方含文字：
将这些图片放入剪辑软件中即可覆盖在视频素材上面：
