CHAPTER 4: TRANSCODING APPLICATION
VersAtive
®
Pro Enhanced – Operation Manual
4-7
4.5
Publish Configuration
This page is used to establish parameters for publishing an SPTS stream, Figure 4-9
Table 4.5a. Any number of Publishes
may be created for any existing SPTS Stream, however, the SPTS stream must be created first, see
.
Table 4.5a: Publish Settings (See Figure 4-9)
Setting
Value
Description
Name
String
The alpha numeric identifier that you can assign. This should be a meaningful name which clearly
identifies the Publish or it’s purpose.
Format
DropDown
Menu
Select format from drop down menu choices of SPTS, Flash and HLS.
Closed
Captioning
Tick Box
Tick to include the closed caption (Subtitles) if existing.
Tables
Passthrough
Tick Box
During encode/transcode of video the EIT tables are rebuilt. The PIDs, program number etc. are
possibly changed during the re-packaging process. When the ‘Tables Passthrough’ is checked the EIT
data from the input is passed to the output without change. This feature is present for the case where
there is some unusual data in these tables that is required to pass to the transcoder/encoder’s output.
CBR Out
Integer
Un-tick ‘Automatic’ to enable entering a CBR bitrate for the Video stream.
Automatic
Tick Box
Tick to turn on Variable Bit Rate output. Un-tick to set to CBR then enter an integer in CBR Out. Default
is ticked,
VBR
.
Program No. xxxx Integer
Enter the MPEG program number to change default value.
PCR PID xx
Integer
Default is PCR PID follows Video PID.
PMT PID xx
Integer
Program Map table PID.
Video PID xx
Integer
Video stream PID
Audio Track
Tick Box /
Integer
Audio PIDs are listed as audio tracks along with their PID number and language. Tick the box to include
and publish this PID. If transcoding, all input PIDs are presented. If encoding, mapped audio PIDs are
presented with their defined language descriptor. Unticked PIDs are not published. Mouse over the Info
Icon to see the language of the audio stream.
ATSC
ATSC Enable
Tick Box
Tick to enable ATSC table features.
Service Name
String
The name or Callsign you assign to this service.
Modulation Mode Dropdown
Menu
256 and 64 QAM supported.
Virtual Major
Channel
Integer
The ATSC Major Channel number.
Virtual Minor
Channel
Integer
The ATSC Minor channel number.
Add New Connection
Interface
Dropdown
menu
Select the output physical Ethernet port the stream will appear on; choices are eth1, eth2, eth3 or eth4
(Ports available may differ between models and could include VLANs if previously configured).
Figure 4-9: SPTS Publish Settings
