User guide

Viz Engine Administrator’s Guide
Copyright © 2014 Vizrt Page 131
To stop playback and clear a streaming input channel (this command also clears the
URL parameter):
MAIN_SCENE*VIDEO*STREAMIN*streamin chan nr (1-4)*CONTROL CLEAR
To control the output stream
When Viz Engine is running you can control the output stream with the following
commands:
To start outputting the stream:
send STREAMOUT START
To stop outputting the stream:
send STREAMOUT STOP
To reload the output stream configuration when profile parameters are changed during
runtime:
send STREAMOUT RELOAD
To print the output stream profile parameters to the console:
send STREAMOUT PRINT
To change profile parameters during runtime you can use the following command:
MAIN*CONFIGURATION*STREAMOUT*PROFILE_PARAM SET [parameter name] [value]
Example: changing DESTINATION during runtime:
send STREAMOUT START
send MAIN*CONFIGURATION*STREAMOUT*PROFILE_PARAM SET DESTINATION
udp://127.0.0.1:1234
send STREAMOUT STOP
send STREAMOUT RELOAD
send STREAMOUT START
To print the actual value of a profile parameter to the console you can use the following
command:
MAIN*CONFIGURATION*STREAMOUT*PROFILE_PARAM GET [parameter name]
See Also
• Input Stream Formats
• Output Stream Formats
8.3 Input Stream Formats
For an input stream the following input options, and video and audio formats apply:
Output options
Transport Protocol MPEG-2 Transport Stream over UDP/IP