Avid Technology Car Video System PT 用户手册
Chapter 4: Media Station|PT Video Satellite Workflows
115
Troubleshooting the Satellite
Connection
Connection
If the satellite does not appear in the Satellite
pop-up menu, verify the following:
pop-up menu, verify the following:
1
Ensure that Media Station|PT is fully
launched.
2
In Media Station|PT, ensure that Video Satel-
lite Mode is enabled in the Special menu. (See
“Connecting Pro Tools and a Video Satellite” on
page 113.)
“Connecting Pro Tools and a Video Satellite” on
page 113.)
3
In the Satellite page of the Pro Tools Peripher-
als dialog, select a different Ethernet port from
the Interface menu. Many computers have more
than one Ethernet port or “interface”. The inter-
face selected here must be the one connected to
the same network as the satellite.
the Interface menu. Many computers have more
than one Ethernet port or “interface”. The inter-
face selected here must be the one connected to
the same network as the satellite.
4
In the Project window in Media Station|PT,
click the Settings tab, then double-click Video
Satellite Settings and check that the TCP/UDP
Port is the same as the TCP/UDP Port shown in
the Satellite pane in the Pro Tools Peripherals di-
alog. (Both ports default to 28282.)
Satellite Settings and check that the TCP/UDP
Port is the same as the TCP/UDP Port shown in
the Satellite pane in the Pro Tools Peripherals di-
alog. (Both ports default to 28282.)
5
If the TCP/UDP port settings are the same, ver-
ify with your network administrator that the
port shown is not being blocked on the net-
work.
port shown is not being blocked on the net-
work.
6
Check that all Ethernet cables are completely
plugged in and working. In most cases, there are
LEDs the show activity at the Ethernet ports.
LEDs the show activity at the Ethernet ports.
7
Video satellite playback will not function in
the following conditions:
• Certain dialogs are open in either Pro Tools
or Media Station|PT.
• Media Station|PT is not the active applica-
tion.
• Pro Tools does not have an open session, or
Media Station|PT does not have an open se-
quence.
quence.
Matching Media Station|PT
and Pro Tools Settings in a
Video Satellite System
and Pro Tools Settings in a
Video Satellite System
In order to accurately synchronize playback be-
tween Pro Tools and Media Station|PT, the fol-
lowing parameters must be correctly matched:
tween Pro Tools and Media Station|PT, the fol-
lowing parameters must be correctly matched:
• Media Station|PT Project Type and Pro Tools
Time Code Rate, Clock Reference, and Video
Format
Format
• Pro Tools Audio Pull-Up setting and
Media Station|PT Edit Play Rate
• Time Code Format (Drop Frame or Non-Drop
Frame)
• Media Station|PT Starting TC time code set-
ting and the Pro Tools session start
For Pro Tools to play in sync with
Media Station|PT as a video satellite, all of these
settings are interdependent. A mis-match in any
of these settings will cause Pro Tools to display
an error message.
Media Station|PT as a video satellite, all of these
settings are interdependent. A mis-match in any
of these settings will cause Pro Tools to display
an error message.
To avoid sync problems during later stages
of post production, it is strongly recom-
mended in most cases to change the settings
in Pro Tools to match those of the sequence
open in Media Station|PT.
of post production, it is strongly recom-
mended in most cases to change the settings
in Pro Tools to match those of the sequence
open in Media Station|PT.
When playing back video on a monitor with
a refresh rate that is different from the video
frame rate, there may be some synchroniza-
tion issues. See “Video Frame Rate vs. Mon-
itor Refresh Rate” on page 45.
a refresh rate that is different from the video
frame rate, there may be some synchroniza-
tion issues. See “Video Frame Rate vs. Mon-
itor Refresh Rate” on page 45.