Harmonic ELECTRA VS - Page 355

Chapter 3 ’Web User Graphical Interface’ — Workflow Library
Electra VS - Version 05.10 355
User Manual - Rev. A
- If set to Key Rotation , the key is periodically renewed. Enter
the refresh period in the
Key refresh period field, in
number of chunks.
 IV value : value of the initial vector. This can be:
- Chunk number
- Random value : in this case, enter the refresh period of the
initial vector in the
IV refresh period field, in number of
chunks.
Input Tab
As for a live HLS output, you can set the following parameters Stream
Id, Language, Playlist media order
..... . Refer to section ’Input Tab’
on page 347.
Input: TS Subtitle Tab
As for a live HLS output, you can get the DVB Teletext subtitles or DVB
subtitles from an input and include them as WebVTT subtitles or SMPTE
TT in an
HLS File output. The process and parameters are exactly the
same as in live. Refer to section
’Input: TS Subtitle Tab’ on page 348 .
Input: ES Subtitle Tab
As for a live HLS output, you can get subtitles from an SDI input and
include them in WebVTT format in an HLS file output. The process and
parameters are exactly the same as in live. Refer to section
’Input: ES
Subtitle Tab’
on page 350.
Input: Section
As for a live HLS output, you can link the output of a SCTE 35 extractor
to the HLS file output. The process and parameters are exactly the same
as in live. Refer to section
’Input: Section Tab’ on page 351.