: This could refer to the number of audio channels or a specific encoding parameter. In common parlance, it could imply a 5.1 surround sound or similar multi-channel audio setup, though typically it's represented as "5.1" or "7.1". Without more context, it's hard to provide a precise explanation.
Composed by the duo Jatin-Lalit , featuring hit tracks like "Chand Sifarish" and "Mere Haath Mein". Critical and Commercial Success Fanaa (2006) - Aamir Khan - Hindi Film [DVD] [NTSC] fanaa 2006 hindi 720p brrip x264 12l full