Mood: The mood of the video appears to be energetic and celebratory, with a sense of excitement and joy. The crowd seems to be enjoying themselves, with many people raising their hands in the air. The theme of the video could be related to a party, concert, or other lively event.

Environment: The environment of the video appears to be a crowded indoor or outdoor setting, possibly a nightclub, concert venue, or festival. The lighting is dim, with a yellowish hue that suggests the use of stage lights or other artificial lighting. The crowd is densely packed, with people standing close together and facing the same direction.