WINDVD測出來的數據:

Navigation:
Type: DVD
Region: 1
Drive: G:
TV System: NTSC.
Macrovision Level: 2
Video:
Hardware:
Vendor: Nvidia
Stream:
Type: Encrypted MPEG2
Bitrate: 9.800 Mbps
Framerate: 29.970 Hz
Resolution: 720x480
Aspect ratio: 16x9
Audio:
Hardware:
Audio Device: directsound
SPDIF: On
Number of speakers: 2
Stream:
Type: Dolby Digital (AC3)
Bitrate: 448 Kbps
Number of channels: 5
Sampling Frequency: 48khz
Sampling Bits: 16
Volume Boost: On
Quiet Mode: Off
LFE: On
Prologic: Off
Dual Mode: Off