python如何实现视频转代码视频
本文实例为大家分享了python如何实现视频转代码视频的具体代码,供大家参考,具体内容如下
# -*- coding:utf-8 -*-
#coding:utf-8
import argparse
import os
import cv2
import subprocess
from cv2 import VideoWriter, VideoWriter_fourcc, imread, resize
from PIL import Image, ImageFont, ImageDraw
# 命令行输入参数处理
# aparser = argparse.ArgumentParser()
# aparser.add_argument('file')
# aparser.add_argument('-o','--output')
# aparser.add_argument('-f','--fps',type = float, default = 24)#帧
# aparser.add_argument('-s','--save',type = bool, nargs='?', default = False, const = True)
# 是否保留Cache文件,默认不保存
# 获取参数
# args = parser.parse_args()
# INPUT = args.file
# OUTPUT = args.output
# SAVE = args.save
# FPS = args.fps
# 像素对应ascii码
ascii_char = list("$@B%8&WM#*oahkbdpqwmZO0QLCJUYXzcvunxrjft/\|()1{}[]?-_+~<>i!lI;:oa+>!:+. ")
# ascii_char = list("MNHQ$OC67+>!:-. ")
# ascii_char = list("MNHQ$OC67)oa+>!:+. ")
# 将像素转换为ascii码
def get_char(r, g, b, alpha=256):
if alpha =