| private cvCreateFileCapture ( [ filename ) : IntPtr | ||
| filename | [ | |
| return | IntPtr | |
public static extern IntPtr cvCreateFileCapture([MarshalAs(StringMarshalType)] String filename);
/// <summary>
/// Create a capture from file or a video stream
/// </summary>
/// <param name="fileName">The name of a file, or an url pointed to a stream.</param>
public Capture(String fileName)
{
_ptr = CvInvoke.cvCreateFileCapture(fileName);
if (_ptr == IntPtr.Zero)
{
throw new NullReferenceException(String.Format("Unable to create capture from {0}", fileName));
}
}