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Clearview 4:2
User Manual
Figure 6.2b - “Transcoders: Settings” - Video/Audio Pipeline Settings
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Pipeline Control:
Allows the user to “
Enable
” or “
Disable
” the transcode.
Input Stream URI:
The user can configure the URI Input stream settings: “
Protocol
”, “
IP
”, and “
Port
”. The user must
select the protocol that matches the one used by the receiving equipment. The only available option within this model
is: “
UDP
”.
Decryption Mode:
Sets the Decryption mode for transcoding. The only available mode within this model is:
Technicolor
COM (AES 128)
.
Output Resolution:
Sets the output video resolution. Options are “
480i60
”, “
480p30
”, “
480p60
”, “
720p30
”, “
720p60
”,
“
1080i60
”, “
1080p30
”.
Output Video Encoding Format:
Sets the output video encoding format. The only option available for this model is
“
MPEG-2
”.
Output Video Bitrate:
Sets the output video bitrate in Mbps. Options are “
3
” to “
19
”, incremented by “
0.1
” Mbps.
Output Audio Encoding Format:
Sets the output audio encoding format. The only option available for this model is
“
Passthru
".
Output Audio Bitrate:
Sets the output audio bitrate. The only option available for this model is “
Same
".
Output Stream URI:
The user can configure the URI Output stream settings: “
Protocol
”, “
IP
”, and “
Port
”. The IP can
be found on the QAM page of the COM's user interface. The Port number is derived from the “
Port
” formula on the
COM's QAM page.
Channel IP and Port:
The Overview page lists the output IP and Port for each channel.
EdgeQAM Modulator:
The IP address of the COM unit’s QAM modulator. The Clearview 4:2 transcoder must target
this IP in the IP portion of the “Output Stream URI”.
QAM PortBase and Port Formula:
This field indicates the base port to use for placing transcoded streams onto a particular
RF major/minor channel. Take the PortBase value for the RF channel and add the desired subchannel. For example, to
place a transcoded stream onto 23-1, the Output Stream URI port to use would be 16 (PortBase) + 1 (first subchannel
on RF 23). Therefore, use port 17.
Port Formula Example
: If the COM unit’s first RF channel is configured to be 23 and the CV 4:2’s transcoded
output should be placed on 23-1, the CV4:2 transcoder must assigned to port 17 in the Port portion of the
“Output Stream URI”.
Please see Figure 6.2c for details.
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6.2 “Transcoders: Settings” Screen (continued)
“
COM2000
” settings (Figures 6.2c and 6.2d) are shown for reference. Views or location on the COM3000 unit may or may
not differ.
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Summary of Contents for Clearview 4:2
Page 21: ...21 Clearview 4 2 User Manual ...
