DOC-USR-0094-08
___________________________________________________________________________________________
Z3 Technology, LLC
♦
100 N 8
th
ST, STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
65
Main
Baseline
Generally High is used for 1080p, Main for
D1, and Baseline for less than D1.
Frame Rate
Full
Half
Quarter
Sixth
Used to encode at less than the input frame
rate (for example, an input frame rate of
30fps with “Half” selected would cause an
output stream of 15fps). If interlaced input
is used then this is used to reduce the
number of fields being encoded.
[Note 2]
Number of B-frames
*
None
1
2
The number of B-frames. A value of “None”
means B-frames are disabled.
Interlace Mode
*
Follow Input
Progressive
Progressive HQ
Interlace
This allows the user to specially handle
interlaced input. “Follow input” is the
default option – it will leave interlaced input
as is.
“Progressive” will convert the interlaced
input to a progressive picture. This can be
used to improve quality if playing back on a
PC player.
“Progressive HQ” activates a special high
quality deinterlacer. Since this requires
extra cycles, this is available only for D1
input and below. Applying it to input larger
than D1 could result in unpredictable
behavior.
“Interlace” can be used to make progressive
input interlaced.
GOP Size
*
10 – 240 Frames (
120 Frames
)
I-frame frequency. The number of frames in
each Group of Pictures (GOP)
[Note 3]
Maximum Delay
*
0 – 9999 (
500
)
Number of ms to buffer. The higher the
value, the smoother the encode, but also
the higher the latency.
Audio Enable
True
, False
Selecting “True” enables encode of audio
