evolution 5000 E5780 and E5782 Encoder
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5.3
Contribution Feed (4:2:2) (SD)
Software option module M2/ESO2/422 is required for this installation.
To put the Encoder into a typical configuration for a contribution link
that requires 4:2:2 video carry out the following:
!
Navigate to the Config Menu.
!
Load Active Config – Select the ‘4:2:2’ configuration which has
the video bit-rate that is required. In 525 line selecting a DVB
configuration for a contribution feed is recommended.
A summary of the configuration is:
Mux bit-rate = 40 Mbit/s
Video Source = SDI (25 Hz or 29.97 Hz depending on line
standard)
Video Encoding Profile = 422P@ML (4:2:2)
Compression Mode = Standard
Video Bit-rate = 25 Mbit/s
Audio Channel A = Analogue Source, MPEG Layer 2 encoding at
384 kbit/s
Audio Channel B = Analogue Source, MPEG Layer 2 encoding at
384 kbit/s
It is probably desirable to modify the video bit-rate to that required, and
the mux bit-rate to the minimum required to carry the video and audio
channels defined.
It may also be necessary to modify some of the other default settings to
suit the particular installation (see the Reference Guide for details).
