the clips are identical but the skin of the YouTube player containing these videos is different in both cases.
The first YouTube video player uses the default colors (metallic white) while the video player for the second video uses a dark theme - the frame itself is black while the video control bar is red in color.
How to Change the Color of YouTube Video Player?If you use IFRAMEs to embed YouTube videos, you can easily change the color of the YouTube Video Player by adding a new parameter called theme to the URL.
For the dark (black) player, set the theme value to dark else set it to light for using default colors with the YouTube Player.
For Light (White) Player:View the Original article