Setting Up The Statistical Multiplexing Clock - Cisco D9054 Installation And Operation Manual

Setting Up the Statistical Multiplexing Clock

To Set Up the Statistical Multiplexing Clock
Proceed as follows to set up the Statistical Multiplexing Clock:
1. From the user interface of the D9054 HD Encoder click the Video tab, expand
the H.264 icon, expand the Statistical Multiplexing icon and click the Statmux
Clock icon from the sub-pages.
2. Select the statmux clock source. All statmux clocks must be synchronized to
either:
•the input/incoming video source,
•or to a black burst or other appropriate video reference signal.
• Select Video if the incoming video source is synchronized. All encoders
belonging to the same statmux pool must be synchronized via the same
source.
• Select External Reference if the synchronization source is a black burst or
other appropriate video reference signal.
• Video Line Offset sets the video line to be used for statmux synchronization.
Note: It is not recommended that you change the Video Line Offset. The default
setting is line 1. If it is necessary to change the offset, ensure that the same
setting is used for all encoders belonging to the same statmux pool.
3. Click Apply.
4038938 Rev A D9054 HDTV Encoder Intstallation and Operation Guide 5-31