Panasonic AK-HC5000G, Руководство по эксплуатации

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Chapter 5 Web Screen — [Setup] screen
Item Description of settings
[Control time period] Sets the duration for which the H.264 bitrate is controlled.
Images are transmitted so that the average transmission amount in the selected duration will be the bitrate
set in [Max bit rate (per client)].
[1h]: 1 hour
[6h]: 6 hours
[24h]: 1 day (24 hours)
[1week]: 1 week
This can only be set when [Advanced VBR] is selected in [Transmission priority].
f
Factory setting: [24h]
[Frame rate] Sets the frame rate of the H.264 images.
At 59.94 Hz
[5fps], [15fps], [30fps], [60fps]
f
Factory setting: [30fps]
At 50 Hz
[5fps], [12.5fps], [25fps], [50fps]
f
Factory setting: [25fps]
[Frame rate] is restricted by [Max bit rate (per client)]. The actual frame rate may decrease to lower than
the configured value.
This can only be set when [Frame rate] or [Advanced VBR] is selected in [Transmission priority].
For [H.264(1)], the value is fixed to [60fps] (59.94 Hz) or [50fps] (50 Hz).
For [H.264(2)] to [H.264(4)], [60fps] (59.94 Hz) or [50fps] (50 Hz) cannot be selected.
[Max bit rate (per client)] Sets the H.264 bitrate per client.
When [Best effort] is selected for [Transmission priority], set the maximum ([Max]) and minimum ([Min]).
[64kbps], [128kbps], [256kbps], [384kbps], [512kbps], [768kbps], [1024kbps], [1536kbps],
[2048kbps], [3072kbps], [4096kbps], [6144kbps], [8192kbps], [10240kbps], [12288kbps],
[14336kbps], [16384kbps], [20480kbps], [24576kbps]
The H.264 bitrate is restricted by [Bandwidth control (bitrate)] in the [Network] tab of the [Network] screen.
A bitrate of other than [64kbps] may decrease to lower than the configured value. ([Bandwidth control
(bitrate)])
The range of the H.264 bitrate that can be configured differs depending on the resolution.
For [160 × 90]: [64kbps] to [2048kbps]
For [320 × 180] and [640 × 360]: [64kbps] to [4096kbps]
For [1280 × 720]: [256kbps] to [8192kbps]
For [1920 × 1080]: [512kbps] to [14336kbps]
For [1920
×
1080] (60 fps) and [1280
×
720] (60 fps): [1024kbps] to [24576kbps]
f
Factory setting: [4096kbps] ([H.264(1)]), [1536kbps] ([H.264(2)]), [1024kbps] ([H.264(3)]), [512kbps]
([H.264(4)])
[Image quality] Sets the image quality of H.264 image.
This can only be set when [Constant bit rate] or [Best effort] is selected in [Transmission priority].
[Low (Motion priority)], [Normal], [Fine (Image quality priority)]
f
Factory setting: [Normal]
[Refresh interval] Sets the interval (I frame interval: 0.2 to 5 seconds) at which to refresh H.264 images.
If many errors occur in your network environment, setting a shorter refresh interval will cause less noise in
the images. However, this may lower the image refresh rate.
At 59.94 Hz
[0.2s], [0.25s], [0.33s], [0.5s], [1s], [2s], [3s], [4s], [5s]
f
Factory setting: [1s]
At 50 Hz
[0.2s], [0.5s], [1s], [2s], [3s], [4s], [5s]
f
Factory setting: [1s]
[Transmission type] Sets the transmission type of the H.264 images.
[Unicast port (AUTO)]: A single camera can be simultaneously accessed by a maximum of 14 users.
When images are transmitted from the camera, [Unicast port1 (Image)] will be set automatically.
If a fixed port number for H.264 image transmission is not necessary in cases such as when the camera is
used within a network, it is recommended that this is set to [Unicast port (AUTO)].
[Unicast port (MANUAL)]: A single camera can be simultaneously accessed by a maximum of 14 users.
When images are transmitted from the camera, [Unicast port1 (Image)] must be set manually.
When H.264 images are transmitted over the Internet, set a fixed port number for the broadband router
(referred to as a router hereafter) to permit communication. ([HTTP port] (page 89))
For details, refer to the Operating Instructions of your router.
[Multicast port]: A single camera can be simultaneously accessed by an unlimited number of users.
To send H.264 images in multicast, enter [Multicast address], [Multicast port], and [Multicast TTL/HOP
Limit].
To transmit the H.264 image in multicast, specify the destination using a router, etc., supporting
the multicast. At that time, set so the H.264 image is not transmitted to other connected device
(AK-HRP1000G, etc.). The IP communication with the camera may become disabled when a H.264 image
is transmitted to AK-HRP1000G.
f
Factory setting: [Unicast port (AUTO)]
Maximum number of simultaneous accesses
The maximum number of users that can simultaneously access the camera is 14, which is the total of
users receiving H.264 images and users receiving JPEG images.
However, access may be restricted to less than 14 users depending on the settings of [Bandwidth control
(bitrate)] and [Max bit rate (per client)].
When the number of users accessing the camera has exceeded the maximum of 14 users, a message
indicating excessive access appears.
When [Transmission type] of [H.264] is set to [Multicast port], the second and later users that receive the
H.264 images are not counted in the number of users accessing the camera.