pip install pytube ffmpeg-python
# live video biasaimport subprocessfrom pytube import YouTubedef download_video(video_url, filename):yt = YouTube(video_url)yt.streams.get_highest_resolution().download(filename=filename)def restream_video(input_file, output_url):command = ['ffmpeg','-re','-i', input_file,'-c:v', 'copy','-c:a', 'copy','-f', 'flv',output_url]subprocess.run(command)def main(video_url, output_url):# Download videofilename = 'video.mp4'download_video(video_url, filename)# Restream videorestream_video(filename, output_url)if __name__ == "__main__":video_url = 'https://www.youtube.com/watch?v=YOUR_VIDEO_ID'output_url = 'rtmp://a.rtmp.youtube.com/live2/YOUR_STREAM_KEY'main(video_url, output_url)