DOC-USR-0056-09
___________________________________________________________________________________________
Z3 Technology, LLC
♦
100 N 8
th
ST, STE 250
♦
Lincoln, NE 68508-1369 USA
♦
+1.402.323.0702
42
Main
Baseline
Generally High is used for 4K encode.
Frame Rate Divider
1
, 2, 4
Used to encode at less than the input frame
rate (for example, an input frame rate of
30fps with a divider of 2 would cause an
output stream of 15fps).
Number of B-frames
1
The number of B-frames. The Z3-HE4K-01
always assigns a value of “1” B-frame
between P-frames.
GOP Size
10 – 240 Frames (
60 Frames
)
I-frame frequency [
Note 1
].
Maximum Delay
0 – 3000 (
500
)
# of ms to buffer. The higher the value, the
smoother the encode, but also the higher
the latency.
Audio Enable
True
, False
Set to “True” to encode audio.
To disable audio, or if your video source
does not support audio, set to “False”.
Audio Info
Enable
yes (for Sub Channel 1)
, no
Enables a specific audio subchannel.
Codec
DSP AACLC
ARM AACLC
ARM AACLC MPEG2
ARM AACHE
The codec to use for audio.
Sample Rate
48000 Hz
The sample rate of the audio.
Bitrate
12Kbps – 384Kbps (
128Kbps
)
The bitrate of the audio.
Mode
Mono
Stereo
Select between stereo and mono inputs.
Source
HDMI
None
Where to get audio for that subchannel.
Pid
0 – 8191 (
120
)
If UDP format is selected, the PID to use for
that audio channel.
RTP Port
0 – 9999
(8892 – 8898)
If RTP format is selected, the port #
associated with that audio channel.
Output Setup
Output Format
RTP
Output format of encoded stream.
