python如何无需下载mp4视频就能通过url分离获取音频文件到本地?
以前的处理方式是先将mp4视频下载到本地,在分离,我想直接流式分离获取音频,怎么办?
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两种方式:
实现方式一:先下载再提取(推荐)
import requests from moviepy.editor import VideoFileClip import os def download_video(url, output_path): print("开始下载视频...") response = requests.get(url, stream=True) with open(output_path, 'wb') as f: for chunk in response.iter_content(chunk_size=1024 * 1024): if chunk: f.write(chunk) print("视频下载完成") return output_path def extract_audio(video_path, audio_output_path): print("开始提取音频...") vi...
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