视频智能拆条创建

import cv2

def split_video(video_path, output_folder, segment_duration=60):
    cap = cv2.VideoCapture(video_path)
    frame_count = 0
    segment_start = 0

    while True:
        success, frame = cap.read()
        if not success:
            break
        frame_count += 1

        if frame_count % (segment_duration * cap.get(cv2.CAP_PROP_FPS)) == 0:
            segment_end = frame_count
            output_path = f"{output_folder}/segment_{segment_start}_{segment_end}.mp4"
            subprocess.run(['ffmpeg', '-i', video_path, '-ss', str(segment_start / cap.get(cv2.CAP_PROP_FPS)), '-to', str(segment_end / cap.get(cv2.CAP_PROP_FPS)), '-c', 'copy', output_path])
            segment_start = segment_end

    cap.release()

# 使用示例
split_video('input_video.mp4', 'output_segments', 120)