Python .avi到.mp4

Question

我需要一些python代码来实现这个功能。我在Ubuntu中安装了ffmpeg。

def convert_avi_to_mp4(avi_file.avi): 
    mp4_file = None 
    #some code to do the job 
    return mp4_file 

谢谢

Answer 1

你可以做这样的事情..

import os 

def convert_avi_to_mp4(avi_file_path, output_name): 
    os.popen("ffmpeg -i '{input}' -ac 2 -b:v 2000k -c:a aac -c:v libx264 -b:a 160k -vprofile high -bf 0 -strict experimental -f mp4 '{output}.mp4'".format(input = avi_file_path, output = output_name)) 
    return True