AttributeError: module 'cv2' has no attribute 'VideoCaptu'

在你提供的引用中，有关于解决AttributeError的问题。错误消息"AttributeError: module 'cv2' has no attribute 'VideoCaptu'"表明在cv2模块中找不到名为VideoCaptu的属性。这可能是因为你使用的OpenCV版本较新，而你所阅读的教程或源代码使用的是较旧的版本。

为了解决这个问题，你可以尝试使用cv2.VideoCapture()函数来替换VideoCaptu。根据引用和提供的代码示例，你可以将cv2.VideoCapture()函数用于打开摄像头和读取帧。你可以按照以下步骤进行操作:

1. 导入cv2模块: `import cv2`
2. 创建一个VideoCapture对象并指定摄像头索引: `cameraCapture = cv2.VideoCapture(0)`
3. 设置帧速率: `fps = 30`
4. 获取视频帧的宽度和高度: `size = (int(cameraCapture.get(cv2.CAP_PROP_FRAME_WIDTH)), int(cameraCapture.get(cv2.CAP_PROP_FRAME_HEIGHT)))`
5. 创建一个VideoWriter对象以写入视频: `videoWriter = cv2.VideoWriter('MyOutputVid.avi', cv2.VideoWriter_fourcc('I','4','2','0'), fps, size)`
6. 循环读取帧并将其写入视频:

success, frame = cameraCapture.read()
numFramesRemaining = 10 * fps - 1
while success and numFramesRemaining > 0:
    videoWriter.write(frame)
    success, frame = cameraCapture.read()
    numFramesRemaining -= 1

7. 释放摄像头: `cameraCapture.release()`

通过使用cv2.VideoCapture()函数和适当的参数，你应该能够解决这个AttributeError的问题，并且成功运行你的代码。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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