Mood: The mood of the video appears to be dark, intense, and passionate, with a sense of energy and dynamism. The theme seems to revolve around love, desire, and possibly crime or action, given the title 'Ishq Samundar Remix' and the association with the film 'Kaante'. The emotions conveyed are likely to be strong and turbulent.

Environment: The setting of the video seems to be a mix of gritty, urban landscapes and possibly a nightclub or a high-energy performance space, given the presence of a DJ and a dynamic, lit backdrop. The environment could be a blend of realistic, hard-hitting locales and stylized, music-video-like settings.