Black and White Video (or Vivid)

By default, the video is converted to black and white. It is a simple decolonization, not an artistic black-and-white film effect. The final look depends on the contrast of the original video.

Numerical settings are now open, allowing for free adjustment from "Black and White to ViVid color."
-0.01 is Black and White (0 results in an error, so please use a negative value of -0.01 or lower)
1.00 keeps the original video as is
2.00 is color enhancement with 200% saturation (anything over 2.00 is treated as 2.00)
Sample images show extreme examples of 0.00 / 1.00 / 2.00.

The Flow version also includes image grayscale conversion. Image black-and-white conversion will be included in another AI app in the future.