User's Manual

72
Web screen configurations
(continued)
Image capture size
Select the resolution for H.264 images.
Selectable options will vary depending on the selected
resolution setting.
Setting value:
H.264(1) 3840×2160 (This setting is fixed when the priority
mode is “IP(4K)”.)
1920×1080
1280×720
640×360 (when HDR is “Low” or “High”)
H.264(2) 1280×720
640×360
320×180
H.264(3) 1280×720
640×360
320×180
H.264(4) 1280×720
640×360
320×180
● When the Priority Mode (page 46, page 67)
selection is “NDI|HX”, the following settings will be
available.
H.264(1): 1920×1080, 1280×720
H.264(2): 640×360
Note
Transmission priority
Set the transmission mode for H.264 images.
Setting value:
Constant bit rate Transmits H.264 images at the bit rate
specified in [Max bit rate (per client)].
● The “Frame rate” value is automatically
determined (as 5fps to 30fps or 5fps to
25fps) according to the selected bit rate.
(page 73)
Frame rate Transmit H.264 images at the frame rate
specified in [Frame rate].
● Set the frame rate and bit rate and
transmit. (page 73)
Best effort Transmit H.264 images at a variable bit
rate between the maximum and minimum
specified in [Max bit rate (per client)],
according to the network bandwidth.
● Depending on how the bit rate is
changed, the “Frame rate” value is
automatically determined (as 5fps to
30fps or 5fps to 25fps). (page 73)
Factory settings: Frame rate
● Transmission mode settings are not possible when
the Priority Mode is set to “IP(4K)”.
● When the Priority Mode (page 46, page 67)
selection is “NDI|HX”, this item is fixed to “Frame
rate”.
Notes
Frame rate
Set the frame rate for H.264 images.
Setting value:
For 59.94Hz:
5fps, 15fps, 30fps, 60fps
For 50Hz:
5fps, 12.5fps, 25fps, 50fps
Factory settings:
For 59.94Hz: 30fps
For 50Hz: 25fps
● When 3840×2160/30fps, 3840×2160/25fps,
1920×1080/60fps or 1920×1080/50fps is used, the
setting becomes only H.264(1).
● When setting 1920×1080/60fps or
1920×1080/50fps, set H.264(4) to “Off”, and set
the maximum value of “Max bit rate (per client)” to
16384kbps to 24576kbps.
● When the image resolution is “3840×2160”,
“640×360” or “320×180”, 60fps or 50fps cannot be
selected for the frame rate.
Notes
Max bit rate (per client)*
1
Specify the H.264 bit rate per client.
When [Transmission priority] is set to [Best effort], specify
the maximum and minimum bit rate.
Setting value:
512kbps, 768kbps, 1024kbps, 1536kbps, 2048kbps,
3072kbps, 4096kbps, 6144kbps, 8192kbps,
10240kbps, 12288kbps, 14336kbps, 16384kbps,
20480kbps, 24576kbps, 32768kbps*
2
, 40960kbps*
2
,
51200kbps*
2
*
1
The H.264 bit rate is limited by the [Bandwidth control (bitrate)]
(page 95) setting under the [Network] tab of the network
setup screen [Network]. The actual bit rate may be lower than
the specified value.
*
2
When “IP(4K)” is selected as for the Priority Mode, this value
is fixed to support the frame rate.