Mood: The mood of the video seems to be energetic and motivational, with a theme of national pride and sportsmanship. The use of the Indian flag and the title 'Chak De India' suggests that the video is related to hockey or sports, and the remix song is likely to be an inspiring and uplifting track.

Environment: The environment or setting of the video is likely to be related to sports, possibly a hockey stadium or a training facility. The presence of the Indian flag and the sports jacket worn by the man in the image suggests a connection to the Indian national hockey team.