Frame rate
Set the frame rate for H.264 images.
Setting value:
For 59.94Hz:
5fps
*
1
/ 15fps
*
1
/ 30fps
*
1
/ 60fps
*
1
For 50Hz:
5fps
*
1
/ 12.5fps
*
1
/ 25fps
*
1
/ 50fps
*
1
Factory settings:
For 59.94Hz:
30fps
For 50Hz:
25fps
*
1
The [Frame rate] is limited by the [Max bit rate (per client)]
setting. The actual frame rate may be lower than the specified
value.
<NOTE>
• This setting is only enabled when [Transmission priority] is set to
[Frame rate] or [Advanced VBR].
• [H.264(1)] is fixed at 60 fps (for 59.94 Hz) and 50 fps (for 50 Hz).
60 fps (for 59.94 Hz) and 50 fps (for 50 Hz) cannot be selected for
[H.264(2)] to [H.264(4)].
Burst tolerance level
Select how much more than the [Max bit rate (per client)] value to
allow for the H.264 bit rate.
Setting value:
High / Middle /Low
Factory settings:
Low
<NOTE>
• This setting is only enabled when [Transmission priority] is set to
[Advanced VBR].
Control time period
Select the duration for which the H.264 bit rate will be controlled.
Images will be transmitted so that the average transmission volume
during the duration specified will be the bit rate specified in [Max bit
rate (per client)].
Setting value:
1h
1 hour
6h
6 hours
24h
1 day (24 hours)
1 week
1 week
Factory settings:
24h
<NOTE>
• This setting is only enabled when [Transmission priority] is set to
[Advanced VBR].
Max bit rate (per client)
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:
64kbps/128kbps
*
1
/256kbps
*
1
/384kbps
*
1
/512kbps
*
1
/
768kbps
*
1
/1024kbps
*
1
/1536kbps
*
1
/2048kbps
*
1
/3072kbps
*
1
/
4096kbps
*
1
/6144kbps
*
1
/8192kbps
*
1
/10240kbps
*
1
/
12288kbps
*
1
/14336kbps
*
1
/16384kbps
*
1
/20480kbps
*
1
/
24576kbps
*
1
Factory settings:
H.264(1): 4096kbps
H.264(2): 1536kbps
H.264(3): 1024kbps
H.264(4): 512kbps
The range of H.264 bit rates that can be specified varies depending
on the resolution.
• 160 × 90: 64kbps to 2048kbps
• 320 × 180, 640 × 360: 64kbps to 4096kbps
• 1280 × 720: 256kbps to 8192kbps
• 1920 × 1080: 512kbps to 14336kbps
• 1920 × 1080 (60fps), 1280 × 720 (60fps):
1024kbps to 24576kbps
*
1
The H.264 bit rate is limited by the [Bandwidth control (bitrate)]
(→ page 90) setting under the [Network] tab of the network setup
screen [Network]. The actual bit rate may be lower than the
specified value.
Image quality
Select the image quality for H.264 images.
Setting value:
Low(Motion priority) / Normal / Fine(Image quality priority)
Factory settings:
Normal
<NOTE>
• This setting is only enabled when [Transmission priority] (→ page 73)
is set to [Constant bit rate] or [Best effort].
Refresh interval
Select the refresh interval for H.264 images (I-frame interval: 0.2 to 5
seconds).
If errors occur frequently in the network environment, decreasing the
refresh interval will reduce image distortions.
However, the frame rate may decrease.
Setting value:
For 59.94Hz:
0.2s / 0.25s / 0.33s / 0.5s / 1s / 2s / 3s / 4s / 5s
For 50Hz:
0.2s / 0.5s / 1s / 2s / 3s / 4s / 5s
Factory settings:
1s
74
Web screen configurations (continued)
75
