Haivision S/B-292E-DVI, User Manual, Page: 373 / 420

CLI Command Reference
videnc
Makito X User’s Guide, v2.2, Issue 02 373
intrarefresh Off
Enables or disables Intra-refresh video
encoding support.
On,Off
Intra-refresh is a video encoding mode of
operation in which no distinct IDR frame is
sent in the video elementary stream. Instead,
the macro-blocks that make up the IDR frame
are sent gradually within a certain time so that
the entire video reference frame is re-built (at
the decoder) within the number of frames
specified by the
refreshrate parameter. Intra-
refresh minimizes latency, smooths the video
bitrate, and minimizes GOP pulsing artifacts.
TIP:
Intra-refresh requires that the decoder
and streams be started first.
refreshrate 60
Specifies the number of frames over which
the entire picture is refreshed.
1..5000
NOTE:
If the refresh rate is set too low, a left-
to-right wave-like artifact may result.
skipframes Off
This parameter permits the dropping of
frames to improve video quality at lower
bitrates.
Off, On
For more information, see “Partial Image
Skip” on page 91.
picrate Auto
The video frame rate per second:
•
Auto
: Encodes at the same frame rate as
the input
•
1..60
closedcaption Off
This parameter enables Closed Captioning
on the encoder stream.
Off, On
NOTE:
For more information, see “Closed
Captioning” on page 404.
ptsoffset 50 ms.
Offset video timestamps by this value in ms.
-1000..1000
Parameter Default (Cont.) Description/Values (Cont.)