DV Signage ViewStream 300, Руководство пользователя, Страница: 5 / 15

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Video : The recommended encoding format is DivX at DVD equivalent resolutions, as
follows:
PAL: 720 x 576
NTSC: 720 x 480
Bit Rate: 2 Mbit/s
Audio Bit Rate: 224 Kbit/s, 48 kHz at 16 bits sample rate
Frame Rate: PAL: 25 Hz / NTSC: 29.97 Hz
Codec: MPEG-4 DivX* 5.2 or higher
Typical filename extension: .avi
The ViewStream 300 is also MPEG-2 compatible. For further details of video format and
codec compatibility see the
Specifications section below.
JPEG still images : A compression setting of medium to good is recommended.
Resolution settings:
o
For output to a widescreen display : 1280x960
o
For output to a standard 4:3 display: 640x480
Switch settings (see diagram 1 in Introduction):
o
Output Selection:
Video: For connection using S-Video or Composite
YPbPr: For connection using Component YPbPr
VGA: For connection using standard VGA (ARGB)
o
PAL/NTSC selection: When using S-Video or Composite output connectors this
should be set according to the input requirements of the video display being used.
o
VGA/YPbPr output resolution selection: With the combination of output selection
switch and PAL/NTSC switch, you can select 640x480 or 1280x720 output
resolution on VGA/YPbPr port*.
PAL NTSC
VGA
YPbPr
VIDEO
640 x 480
VGA output resolution
PAL NTSC
VGA
YPbPr
VIDEO
1280 x 720
PAL NTSC
VGA
YPbPr
VIDEO
640 x 480
YPbPr output resolution
PAL NTSC
VGA
YPbPr
VIDEO
1280 x 720
*An optional VGA to YPbPr cable (P/N: 426004800-3) is required
Display : There is a very wide selection of displays on the market that are suitable for
use with the ViewStream 300. Users are however recommended to consider the
following: