ZeeVee ZvCli User Manual - Manual (Page 22)

Zv‐Cli v1_3 www.zeevee.com Page 22 of 32
Set Program Number
The program number is an internally used value – in almost all cases you do not need to do anything with it; just
use the default. The only time it may need to be changed is if the stream is multiplexed with other streams and
there is a conflict.
Note – any time that the program number is changed, video processing *must be restarted* using the “system
restart” command.
Syntax
set mpeg2 program {video1} program‐number <1..65535> factory default: 1
Example:
ZvCli$ set mpeg2 program video1 program‐number 1
New value set but will not take effect until ZvBox is restarted.
Use 'system restart' to restart the system.
ZvCli$
system restart
Success
There is currently only one named program – video1. This command assigns a program number to that named
program.
Set Packet Identifier (PID)
Each MPEG2 packet has a unique identifier in the header that associates each packet with the proper program.
This command sets the starting PID number that will be used for all transmissions. It is called the starting
number because four PIDs are allocated. The first is for Video packets, the second is for Audio, the third is for
the Program information and the fourth is for control information. PID numbers rarely need to be changed.
Note – any time that PID is changed, video processing *must be restarted* using the “system restart” command
for the new value to take effect.
Syntax
set mpeg2 starting‐pid‐number <32..8190> factory default: 256
Example:
ZvCli$ set mpeg2 starting‐pid‐number 100
Success
ZvCli$
system restart
Success
System Maintenance Commands
These commands are used to perform system‐level tasks such as downloading new software or setting
configuration from saved files. Commands in this section require a USB connection, ZvCli and for some an active
internet connection through the computer running ZvCli.