videos_gen_audios.py

import os
import random
import concurrent.futures
from moviepy.editor import *

def process_video(file_path):
    try:
        # 加载视频文件
        clip = VideoFileClip(file_path)
        # 检查视频是否包含音频
        if clip.audio is not None:
            # 提取音频
            audio = clip.audio
            # 保存为随机选择的格式，文件名和原视频文件相同，保存在相同的路径下
            audio_format = random.choice(["mp3", "wav"])
            audio_file_path = os.path.splitext(file_path)[0] + f'.{audio_format}'
            audio_file_wav = os.path.splitext(file_path)[0] + '.wav'
            audio_file_mp3 = os.path.splitext(file_path)[0] + '.mp3'
            if not os.path.exists(audio_file_wav) and not os.path.exists(audio_file_mp3):
                audio.write_audiofile(audio_file_path)
            else:
                print(f"file {audio_file_path} exit.")
            # 关闭音频和剪辑对象
            audio.close()
            clip.close()
    except Exception as e:
        if "Resource temporarily unavailable" in str(e):
            print(f"An error occurred while processing the file {file_path}: {e}")
            time.sleep(20)
        else:
            print(f"An error occurred while processing the file {file_path}: {e}")

def process_folder(folder_path):
    video_files = []
    for foldername, subfolders, filenames in os.walk(folder_path):
        for filename in filenames:
            if filename.endswith('.mp4') or filename.endswith('.mkv'):
                video_files.append(os.path.join(foldername, filename))

    with concurrent.futures.ThreadPoolExecutor(max_workers=8) as executor:
        executor.map(process_video, video_files)

if __name__ == "__main__":
    folder_path = "videochatgpt_tune"
    process_folder(folder_path)