Mood: The mood of the video appears to be energetic and lively, with a theme of celebration and excitement. The presence of a launch event and a performance suggests that the video may be showcasing a new product, music release, or film. The overall emotion conveyed is one of joy and enthusiasm.

Environment: The setting of the video appears to be a stage or event venue, with a large screen behind the performers. The green floor and bright lighting suggest a modern and vibrant atmosphere, possibly a nightclub or concert hall. The presence of a crowd in the background implies a public event.