Professionally reconstructed/remastered 5.1 Audio track. 

MKV, 1 video track, 3 audio tracks, 0:20:50, 50i                               
1: h264/AVC, 1080i50 (16:9)                                                    
2: MP2, Italian, 2.0 channels, 192kbps, 48kHz                                  
3: AC3, Italian, 5.1 channels, 640kbps, 48kHz, dialnorm: -27dB                 
4: DTS Master Audio, Italian, 5.1 channels, 24 bits, 48kHz                     
   (core: DTS, 5.1 channels, 24 bits, 1509kbps, 48kHz)