27 lines
675 B
Python
27 lines
675 B
Python
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import cv2
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import numpy as np
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# 定义编码器并创建VideoWriter对象
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#fourcc = cv2.VideoWriter_fourcc(*'acv1')
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fourcc = cv2.VideoWriter_fourcc(*'avc1')
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output_video = 'output.mp4'
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frame_width = 1920
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frame_height = 1080
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fps = 30
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out = cv2.VideoWriter(output_video, fourcc, fps, (frame_width, frame_height))
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# 创建视频帧（使用黑色作为示例）
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frame = np.zeros((frame_height, frame_width, 3), np.uint8)
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# 写入视频帧
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for i in range(60): # 假设我们只写入60帧
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# 这里可以替换为你的处理过程，比如添加文本或者处理帧
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# ...
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# 将帧写入视频
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out.write(frame)
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# 释放VideoWriter对象
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out.release()
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