Chapter 3 ’Web User Graphical Interface’ — Workflow Library
250 Electra VS
-
Version 05.10
User Manual - Rev. A
PMT PID
: PMT PID of the program that contains the requested
component. When set to
Auto
, the value will be automatically
discovered by the device. This parameter is useful when you want to
use the same PMT PID for the output program, even when you do not
know its value: you can set a label to this parameter, and link the
output PMT PID parameter to this parameter.
Component PID
: PID of the requested component. You can also use
one of the predefined values:
First one
: the first component that matches the global criteria is
processed.
All
: all the components that matches the global criteria are
processed.
Component Type
:
Any
,
Video
,
Audio
,
Subtitle
or
Custom
.
Depending of its value, you will have to configure the following
parameters.
Stream Type
(if
Component Type
is
Custom
): The stream
type in decimal of the requested component or one of the
predefined values (from MPEG Standard).
Subtitle type
(if
Component Type
is
Subtitle
): leave to
Any
if you do not want to use the Subtitle type as a criterion to select
the component, or specify DVB subtitle or Teletext subtitle.
Subtitle component type
(if
Component Type
is
Subtitle
): leave to
Any
if you do not want to use the subtitle
component type as a criterion to select the component, or
specify
Normal
or
Hearing impaired
.
Language
(if
Component Type
is not
Video
): leave to
Any
if you
do not want to use the language as a criterion to select the
component, or use a code from the ISO 639 standard
1
to specify it (for
instance, enter
eng
for English,
spa
for Spanish, etc.). You can also use
one of the predefined values.
Output type
(if
Component Type
is
Subtitle
): this parameter is
meaningful when a PID contains several subtitles, and only some of
these subtitles match the criteria.
TS output
: all the subtitles are extracted.
OTT output
: only the subtitles that match the criteria are
extracted, the others are removed from the component. This
mode is not suitable for a standard TS output, but can be used
for a WebTV output (HLS, MPEG-DASH, TS sent to a packager...).
1.
For the whole list of ISO codes, refer to: http://www-01.sil.org/iso639-3/codes.asp?or-
der=639_3&letter=%25
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