CvSource

class cscore.CvSource(*args, **kwargs)

Bases: ImageSource

A source for user code to provide OpenCV images as video frames.

Overloaded function.

  1. __init__(self: cscore._cscore.CvSource, name: str, mode: cscore._cscore.VideoMode) -> None

Create an OpenCV source.

Parameters:

  • name – Source name (arbitrary unique identifier)

  • mode – Video mode being generated

  1. __init__(self: cscore._cscore.CvSource, name: str, pixelFormat: cscore._cscore.VideoMode.PixelFormat, width: int, height: int, fps: int) -> None

Create an OpenCV source.

Parameters:

  • name – Source name (arbitrary unique identifier)

  • pixelFormat – Pixel format

  • width – width

  • height – height

  • fps – fps

putFrame(image: numpy.ndarray) → None

Put an OpenCV image and notify sinks.

Only 8-bit single-channel or 3-channel (with BGR channel order) images are supported. If the format, depth or channel order is different, use cv::Mat::convertTo() and/or cv::cvtColor() to convert it first.

Parameters:

image – OpenCV image