Dolby Pro Logic Surround Sound
Dolby Pro Logic Surround Sound uses the standard analog stereo
signal to multiplex surround sound information, and requires a
Dolby Pro Logic receiver/amplifier to decode the signal. Pro Logic
Surround Sound differs from Dolby Digital Surround Sound by
using the same audio signals for both the front and back speakers on
the left and right channels.
Supported File Formats
Your NetStream 2000 supports the following MPEG file formats:
MPG Files
MPG is the extension used for files with MPEG-2 or MPEG-1 com-
pressed full-motion video. For MPEG-2, the video resolution is 720
x 480 at 30 frames per second (fps) with 16.8 million colors (full
CCIR601). For MPEG-1, the video resolution is 16.8 million colors
at 352 x 240, shown at 24, 25, or 30 fps. Both MPEG-2 and MPEG-
1 files may include MPEG-compressed audio (16-bit, 48kHz stereo
sound). The NetStream 2000 also supports the Half-D1 format of
MPEG-2.
DAT Files (Video CD 1.0 and 2.0)
DAT is the extension for Video CD or Karaoke CD files. The
NetStream 2000 can play both Video CD and Karaoke CD DAT
files.
VBS and ABS Files
VBS and ABS are file extensions used for some MPEG encoded
video-only bit stream and audio-only bit stream files.
Transport and Program Streams
NetStream 2000 supports MPEG-2 files on both transport and pro-
gram stream formats. It is possible to select the PID’S from a trans-
port stream, in order to choose a different audio or video stream.
Chapter 1: Introduction 3
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