148 • PTP Option
SRG-4500 User Guide (v7.0)
lists the AES67-R16:2016 values.
SMPTE Profile TLV
When using the
SMPTE SMPTE-2059:2015
profile, a SMPTE TLV (type, length, value) is generated. The user
can configure four items in the TLV. This TLV message can be used by downstream equipment to determine video
standards and assist with timing considerations.
If used, the user should configure the Advertise System Use Frame Rate for the nominal frame rate prevalent in
their facility.
The Advertise System Use Drop Frame should be selected when the primary frame rate is non-integer (e.g. 59.94,
29.97, etc.).
The Advertise System Use Color Frame ID can be useful for downstream equipment re-generating standard
definition reference signals.
PTP Grandmaster Configuration
By default, the options are displayed in the Simple View. In Simple View, basic information relating to the PTP
port, the selected mode, and default settings are displayed. Essential settings are displayed only (details can be
displayed when the Detail View box is selected). When a profile is selected, all settings associated with that profile
are automatically set according to the SMPTE and AES recommendations.
To display the PTP Grandmaster options in DashBoard
1. Navigate to the
Slot 16 System Setup
interface.
2. Select the
Network
tab.
3. Select the
PTP
sub-tab (located at the bottom of the Network tab).
4. Locate the
PTP Grandmaster
area.
By default, the
Detail View
box is cleared (unselected) and the PTP options are in Simple View.
5. Use the
PTP - IP address
of this SPG to set the IP Address of the
GbE PTP
port.
6. Use the
PTP - IP sub net mask
to set IP sub net mask of the
GbE PTP
port.
7. Use the
PTP – IP gateway address
to set IP gateway address of the
GbE PTP
port.
Table 17.2 SRG-4500 — AES67-R16:2016 Selected
PTP GM AES67-R16:2016
SRG-4500 Grandmaster Values when
AES67-R16:2016 selected
Default Domain
Number
0
Default is 127
Recommend NOT 127 nor 0
Domain is not reset via profile loading
Announce Interval 1 (2sec)
2 sec
Announce Receipt
Timeout
3
3
Sync Message
Interval
Default value: -3 (8Hz)
125ms - 8Hz
Min P Delay
Request Interval
Default value: -3 (8Hz)
125ms - 8Hz
Summary of Contents for 4500DR-104-07
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