Datavideo PTC-140NDI, Инструкция по эксплуатации

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Bit Rate
A bitrate is the amount of data
required to encode a single second of
video. From a streaming perspective,
the higher the bitrate, the higher the
quality, and the more bandwidth it will
require.
The default bit rate for the main
stream is “4096 Kb/s.”
The default bit rate for the sub stream
is “512 Kb/s.”
Frame Rate
Higher frame rate will result in smooth
video viewing experience. The frame
rate is 25 by default.
I Frame Interval
A shorter I Frame Interval results
higher quality video but consumes
more network bandwidth. On the
other hand if longer I Frame Interval is
set, less bandwidth will be required but
it will result in lower video quality. I
frame interval is 75 by default.
I Frame Min QP
A low QP value means less
compression but higher video quality.
The default value is 20.
Stream Name
Enter a stream name for the main and
sub stream.
Save Button
Click the Save button to save the new
video settings.