Chapter 3 ’Web User Graphical Interface’ — Workflow Library
Electra VS
-
Version 05.10 349
User Manual - Rev. A
In this processing component, set the
Component type
to
subtitle
and specify the
Subtitle language
and/or
Subtitle type
and/or
Subtitle component type
.
Link the
TS component extractor
processing component to a TS
Subtitle input of the
HLS
output.
Note that if you want to extract several IDs coming from the same input
PID, you may set the
Component type
to
subtitle
and set
Any
to the
Language
and/or
Subtitle type
and/or
Subtitle component type
.
You can also specify all the parameters and link the concerned
processing components as many times as of IDs.
For each linked TS subtitle input, an
Input: TS Subtitle
tab is created
in the
HLS
output processing component.
Figure 3-311. HLS output – TS subtitle parameters
In this tab, you must set the following parameters:
Stream Id
: Internal identifier used in the filename and URI to
reference the input stream.
Subtitle input ID
and
Subtitle language
.
It is recommended to filter subtitle in the
TS
Component
Extractor
workflow by setting the
Component type
to
subtitle
and specifying the
Subtitle language
and/or
Subtitle component type
parameters. In this case, you shall
set
Subtitle input ID
and
Subtitle language
values to
Auto
here in order to accommodate that configuration.
For existing workflows you may continue to use the
Subtitle
input ID
and
Language
parameters as follows (in the
TS
Component Extractor
workflow, set
Component type
to
Custom
and
Stream type
to
PES private data
):
- Subtitle input ID
: indicate the page number you wish to
use. If left to
Auto
, the first page number of the subtitle is
used. This mode is not suitable when there are several
Subtitle IDs in the same input PID.
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