Datavideo PTC-280, Инструкция по эксплуатации

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Please see following section for realizing the descriptions for each item for the
Video option.
Items Descriptions
Video Format
It can support three video formats
including 50Hz(PAL), 60Hz(NTSC)
and Dial Priority.
Encode Level
It allows users to select needed
Encode Level from four Encode
Levels including baseline profile,
mainprofile, highprofile and svc-t.
Encode Protocol
（
First Stream &
Second Stream
）
It allows users to select three
Encode Protocols including H.264,
H.265 and MJPEG for the “First
Stream” and “Second Stream”.
Resolution for the first stream
Resolution
（
First Stream
＆
Second Stream
）
There are two drop-down menus
including the resolution for the First
Stream and the resolution for the
Second Stream for users to select
different resolution. When the
resolution is higher, the image will
become clearer. However, it will
occupy more network bandwidth.
Resolution for the second stream