Adtec digital mediaHUB-HD Pro (version 03.07.19) Manual - Manual (Page 23)

Video Input selects type of video input
Composite
SDI
*.ECMD INP
GOP Type
Group of Pictures type as open or closed
GOP is expressed as one command, i.e.,
*.ECMD GOP [type] [structure] [size]
Open
Closed
*.ECMD GOP
0 = open
1 = closed
GOP Structure Group of Pictures structure (format)
I
IP
IBBP
*.ECMD GOP
3 = I
2 = IP
0 = IBBP
GOP Size Group of Pictures size
User-defined
1-30 in increments of 1 *.ECMD GOP
1-30
Note: the Adtec mediaHUB HD Pro encoder function does not support MPEG1 Layer 3 or MP3.
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