Welcome To ASCII

This Program uses the OpenCV library (cv2) to capture video from a camera and display it as ASCII art in the console. Here's a breakdown of the key components:

1. Imports: The code imports the cv2 library for computer vision and the os library for operating system-related functions.

2. Settings: The SHOW_REAL_VIDEO variable is a boolean flag that, when set to True, displays the real camera video in a side panel. When set to False, only the ASCII art representation is displayed in the console.

3. Function Definitions:

   • convert_row_to_ascii(row): Converts a row of grayscale pixel values to ASCII characters.
   • convert_to_ascii(input_grays): Converts a 2D array of grayscale pixel values to ASCII characters using the convert_row_to_ascii function.
   • print_array(input_ascii_array): Clears the console and prints the ASCII representation of a 2D array of ASCII characters.

4. Main Loop:

   • Initializes a video capture object (cap) using cv2.VideoCapture(0) to capture video from the default camera (index 0).
   • Enters a while loop that continues until the user presses the 'q' key.
   • Gets the screen size for reducing the video resolution.
   • Reads a frame from the camera (cap.read()) and converts it to grayscale using cv2.cvtColor.
   • Resizes the grayscale frame to match the screen resolution using cv2.resize.
   • Converts the resized frame to ASCII art using convert_to_ascii and prints it using print_array.
   • Optionally, displays the real video frame if SHOW_REAL_VIDEO is True.
   • Releases the video capture object (cap.release()) and closes all OpenCV windows (cv2.destroyAllWindows()) when the program is terminated.

Overall, the program continuously captures video from the camera, converts it to ASCII art, and displays it in the console or in a side panel, depending on the SHOW_REAL_VIDEO setting.