Web GUI Control
Parameter Values Description
Scene Cut Detection On, Off
When enabled, minimizes the negative effect the scene
changes have on the bit rate by inserting an I-Frame when
a change is detected. It also affects the GOP length.
Delay
Displays the actual video encoding delay. Read only
parameter.
Stills Detection Off, Intelligent, Clamp
Detects if the video is a still picture, and adjusts the
encoded video bit rate accordingly when operating in VBR
mode.
Film Mode Off, On
Sets encoding parameters that give better image quality
for film like sources.
Inloop Filter High, Normal, Low, Very Low, Auto
Sets the characteristics of the filter placed in the feedback
loop of the encoder. Applying the filter to the picture can
increase picture sharpness.
Max CABAC Bit Rate
Depends on the Video Profile set. Controls the bit rate at which the encoder switches from
CABAC to CAVLC entropy coding.
SEI Encapsulation
Mode
Combined, Mediaroom
Defines how the SEi messages are formatted in the picture
header for H264. For combined, all the different types of
messages (for example AFD) are bundles into one NAL
packet. For Mediaroom each type of message is put into
its own NAL packet. This was done for STB compatibility
issues
Video Output
The following parameters are available on the Output tab of the Properties widget
on the Service Configuration page when a video component is selected in the
Outputs widget. The same parameters can be accessed through the
Advanced/CE-a/Video/Video 1/Video/Main Video/Stream Output menu on the
front panel.
Table 5.13 Video Output Parameters
Parameter Values Description
Embedded PCR Off, On, On (Picture Header)
Sets if the PCR is embedded within the video or is on a
separate PID. When set to Off, there must be a separate
PCR component in the service which can have a user
defined PID. When set to On, the PCR PID will be the
same as the associated component. A PCR will be
included for every I picture. The On (Picture Header)
option is provided in MPEG-2 encoding only as an option
to support some legacy equipment that required a PCR on
every picture. This should only be used when absolutely
necessary.
Copyright Off, On Sets the copyright flag in the elementary stream header.
Original Off, On Sets the original flag in the elementary stream header.
PES Packet Per GOP, Picture
Determines how PES packets shall be generated. The
Picture option is only available if MPEG 2 encoding is
used.
AU Information Ctrl
RAI, RAI and AU Info, RAI, AU Info and TC
Controls insertion of Private Data in the TS Adaptation
Field for video Access Units (AU) with the following values:
Random Access Indicator (RAI), ETSI 101 154 (AU info),
and Time Code (TC).
To Next Page
Loading...