Video Attribute :
Video compression mode : MPEG-2
TV system : 525/60 (NTSC)
Aspect Ratio : 4:3
Display Mode : reserved
Source picture resolution : 720x480 (525/60)
Frame Rate : 29.97
Source picture letterboxed : Not letterboxed
Bit Rate : 9.78Mbps

Audio Attribute :
Audio Coding mode : Dolby AC-3
Sampling Rate : 48kHz
Audio application mode : Not specified
Number of Audio channels : 6
Bit Rate : 448.00 Kbps
Number of Audio streams : 3

這是powerdvd上的影片資訊,提供大家作個參考
值得嘉許的是dd的聲音是採用448kbps