福利！Python制作动态字符画（附源码）

快来打我* 2022-08-29 05:58 149阅读 0赞

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# [Python学习交流群：1039649593][Python_1039649593] #

## 首先，也是最重要的，先放源码 ##

from PIL import Image as im
    from tkinter import *
    import cv2
     
    # 随便打
    codeLib = '''*.1'''
    count = len(codeLib)
     
     
    def transform(image_file):
        codePic = ''
        for h in range(0, image_file.size[1]):
            for w in range(0, image_file.size[0]):
                g, r, b = image_file.getpixel((w, h))
                gray = int(r * 0.299 + g * 0.587 + b * 0.114)
                codePic = codePic + codeLib[int(((count - 1) * gray) / 256)]
            codePic = codePic + '\r\n'
        return codePic
     
     
    def image2char(image_file):
        image_file = image_file.resize((int(image_file.size[0] * 0.16), int(image_file.size[1] * 0.06)))  # 调整图片大小
        return transform(image_file), image_file.size[0], image_file.size[1]
     
     
    def frame2image(cap, i):
        cap.set(cv2.CAP_PROP_POS_FRAMES, i)
        _, b = cap.read()
        image = im.fromarray(cv2.cvtColor(b, cv2.COLOR_BGR2RGB))
        return image
     
     
    def gui(path):
        cap = cv2.VideoCapture(path)
        root = Tk()
        t = frame2image(cap, 0)
        _, w, h = image2char(t)
        text = Text(root, width=w, height=h)
        text.pack()
        framenum = int(cap.get(7))
        for i in range(framenum):
            image = frame2image(cap, i)
            content, _, _ = image2char(image)
            text.insert(INSERT, content)
            root.update()
            text.delete(0.0, END)
     
     
    if __name__ == '__main__':
        gui(r'C:\Users\Administrator\Desktop\油性极大.mp4')

然后，选择一个短视频

![f21a5feaf95c37e09b4644b6803dc85c.gif][]

最后选择视频的路径，修改代码的文件路径，在运行代码

![3f4ee48e519f11339e33adb1933c5fef.gif][]

代码有什么不懂的地方可以在下面评论哟

[Python_1039649593]: https://jq.qq.com/?_wv=1027&k=SBLaYU2c
[f21a5feaf95c37e09b4644b6803dc85c.gif]: /images/20220829/c5c900eea43f4c9e9a3029f273203c70.png
[3f4ee48e519f11339e33adb1933c5fef.gif]: /images/20220829/6109251e9390422f8ca3828f7784eb02.png