: The language is Hindi, and "2CH" indicates a 2-channel (stereo) audio track.
: The 2-channel audio suggests a basic stereo sound setup, which might not offer the immersive experience of 5.1 or 7.1 surround sound but is sufficient for standard consumer equipment. Resmi.Nair.Fu K.2024.2160p.WeB-DL.HINDI.2CH.x26...
Journal of Contemporary Cinematic Aesthetics , Vol. 12, Issue 3, 2024. : The language is Hindi, and "2CH" indicates